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<!-- RRD ActiveDisclosure(SM) XBRL Linkbase Document - http://www.financial.rrd.com/ -->
<!-- Creation Date      : 2016-02-28T08:23:23.7252001+00:00 -->
<!-- Version            : 2.1.0.1 -->
<!-- Package ID         : E079BE7EA5C763E92E0E98332EA2B986-0000060714-001512 -->
<!-- Copyright (c) 2016 R. R. Donnelley & Sons Company. All Rights Reserved. -->
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:type="locator" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue" />
    <label xml:lang="en-US" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash and cash equivalents</label>
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    <label xml:lang="en-US" xlink:label="us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Restricted cash and cash equivalents</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Restricted Cash And Cash Equivalents At Carrying Value</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherShortTermInvestments" xlink:type="locator" xlink:label="us-gaap_OtherShortTermInvestments" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherShortTermInvestments_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Short-term investments</label>
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:type="locator" xlink:label="us-gaap_AccountsReceivableNetCurrent" />
    <label xml:lang="en-US" xlink:label="us-gaap_AccountsReceivableNetCurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accounts receivable, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsReceivableNetCurrent" xlink:to="us-gaap_AccountsReceivableNetCurrent_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_AccountsReceivableNetCurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Receivable Net Current</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InventoryNet" xlink:type="locator" xlink:label="us-gaap_InventoryNet" />
    <label xml:lang="en-US" xlink:label="us-gaap_InventoryNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Inventories</label>
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    <label xml:lang="en-US" xlink:label="us-gaap_InventoryNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Inventory Net</label>
    <label xml:lang="en-US" xlink:label="lxu_SuppliesPrepaidItemsAndOtherAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Supplies, prepaid items and other:</label>
    <label xml:lang="en-US" xlink:label="lxu_SuppliesPrepaidItemsAndOtherAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Supplies Prepaid Items And Other [Abstract]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PrepaidInsurance" xlink:type="locator" xlink:label="us-gaap_PrepaidInsurance" />
    <label xml:lang="en-US" xlink:label="us-gaap_PrepaidInsurance_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prepaid insurance</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrepaidInsurance" xlink:to="us-gaap_PrepaidInsurance_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_PrepaidInsurance_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Prepaid Insurance</label>
    <label xml:lang="en-US" xlink:label="lxu_PreciousMetals_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Precious metals</label>
    <label xml:lang="en-US" xlink:label="lxu_PreciousMetals_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Precious Metals</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_Supplies" xlink:type="locator" xlink:label="us-gaap_Supplies" />
    <label xml:lang="en-US" xlink:label="us-gaap_Supplies_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Supplies</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Supplies" xlink:to="us-gaap_Supplies_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_Supplies_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Supplies</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PrepaidTaxes" xlink:type="locator" xlink:label="us-gaap_PrepaidTaxes" />
    <label xml:lang="en-US" xlink:label="us-gaap_PrepaidTaxes_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prepaid and refundable income taxes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrepaidTaxes" xlink:to="us-gaap_PrepaidTaxes_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_PrepaidTaxes_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Prepaid Taxes</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherPrepaidExpenseCurrent" xlink:type="locator" xlink:label="us-gaap_OtherPrepaidExpenseCurrent" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherPrepaidExpenseCurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherPrepaidExpenseCurrent" xlink:to="us-gaap_OtherPrepaidExpenseCurrent_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherPrepaidExpenseCurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Other Prepaid Expense Current</label>
    <label xml:lang="en-US" xlink:label="lxu_SuppliesPrepaidItemsAndOther_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total supplies, prepaid items and other</label>
    <label xml:lang="en-US" xlink:label="lxu_SuppliesPrepaidItemsAndOther_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Supplies Prepaid Items And Other</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxAssetsNetCurrent" xlink:type="locator" xlink:label="us-gaap_DeferredTaxAssetsNetCurrent" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredTaxAssetsNetCurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferred income taxes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsNetCurrent" xlink:to="us-gaap_DeferredTaxAssetsNetCurrent_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredTaxAssetsNetCurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets Net Current</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AssetsCurrent" xlink:type="locator" xlink:label="us-gaap_AssetsCurrent" />
    <label xml:lang="en-US" xlink:label="us-gaap_AssetsCurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total current assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_AssetsCurrent_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_AssetsCurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Assets Current</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:type="locator" xlink:label="us-gaap_PropertyPlantAndEquipmentNet" />
    <label xml:lang="en-US" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Property, plant and equipment, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentNet" xlink:to="us-gaap_PropertyPlantAndEquipmentNet_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Property Plant And Equipment Net</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherAssetsNoncurrentAbstract" xlink:type="locator" xlink:label="us-gaap_OtherAssetsNoncurrentAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherAssetsNoncurrentAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other assets:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAssetsNoncurrentAbstract" xlink:to="us-gaap_OtherAssetsNoncurrentAbstract_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherAssetsNoncurrentAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Other Assets Noncurrent [Abstract]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsNoncurrent" xlink:type="locator" xlink:label="us-gaap_RestrictedCashAndCashEquivalentsNoncurrent" />
    <label xml:lang="en-US" xlink:label="us-gaap_RestrictedCashAndCashEquivalentsNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Noncurrent restricted cash and cash equivalents</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RestrictedCashAndCashEquivalentsNoncurrent" xlink:to="us-gaap_RestrictedCashAndCashEquivalentsNoncurrent_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_RestrictedCashAndCashEquivalentsNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Restricted Cash And Cash Equivalents Noncurrent</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RestrictedCashAndInvestmentsNoncurrent" xlink:type="locator" xlink:label="us-gaap_RestrictedCashAndInvestmentsNoncurrent" />
    <label xml:lang="en-US" xlink:label="us-gaap_RestrictedCashAndInvestmentsNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Noncurrent restricted investments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RestrictedCashAndInvestmentsNoncurrent" xlink:to="us-gaap_RestrictedCashAndInvestmentsNoncurrent_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_RestrictedCashAndInvestmentsNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Restricted Cash And Investments Noncurrent</label>
    <label xml:lang="en-US" xlink:label="lxu_IntangiblesAndOtherAssetsNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Intangible and other, net</label>
    <label xml:lang="en-US" xlink:label="lxu_IntangiblesAndOtherAssetsNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Intangibles And Other Assets Net</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherAssets" xlink:type="locator" xlink:label="us-gaap_OtherAssets" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherAssets_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total other assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAssets" xlink:to="us-gaap_OtherAssets_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherAssets_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Other Assets</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_Assets" xlink:type="locator" xlink:label="us-gaap_Assets" />
    <label xml:lang="en-US" xlink:label="us-gaap_Assets_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Assets_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_Assets_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Assets</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_LessTreasuryStockAtCostAbstract" xlink:type="locator" xlink:label="lxu_LessTreasuryStockAtCostAbstract" />
    <label xml:lang="en-US" xlink:label="lxu_LessTreasuryStockAtCostAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Less treasury stock at cost.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_LessTreasuryStockAtCostAbstract" xlink:to="lxu_LessTreasuryStockAtCostAbstract_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:type="locator" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Liabilities and Stockholders&apos; Equity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:to="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities And Stockholders Equity [Abstract]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:type="locator" xlink:label="us-gaap_LiabilitiesCurrentAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current liabilities:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_LiabilitiesCurrentAbstract_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities Current [Abstract]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:type="locator" xlink:label="us-gaap_AccountsPayableCurrent" />
    <label xml:lang="en-US" xlink:label="us-gaap_AccountsPayableCurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accounts payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsPayableCurrent" xlink:to="us-gaap_AccountsPayableCurrent_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_AccountsPayableCurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Payable Current</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShortTermBorrowings" xlink:type="locator" xlink:label="us-gaap_ShortTermBorrowings" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShortTermBorrowings_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Short-term financing</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortTermBorrowings" xlink:to="us-gaap_ShortTermBorrowings_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShortTermBorrowings_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Short Term Borrowings</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:type="locator" xlink:label="us-gaap_OtherLiabilitiesCurrent" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherLiabilitiesCurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued and other liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherLiabilitiesCurrent" xlink:to="us-gaap_OtherLiabilitiesCurrent_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherLiabilitiesCurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Other Liabilities Current</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent" xlink:type="locator" xlink:label="us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent" />
    <label xml:lang="en-US" xlink:label="us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current portion of long-term debt</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent" xlink:to="us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Long Term Debt And Capital Lease Obligations Current</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:type="locator" xlink:label="us-gaap_LiabilitiesCurrent" />
    <label xml:lang="en-US" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total current liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities Current</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligations" xlink:type="locator" xlink:label="us-gaap_LongTermDebtAndCapitalLeaseObligations" />
    <label xml:lang="en-US" xlink:label="us-gaap_LongTermDebtAndCapitalLeaseObligations_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Long-term debt, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtAndCapitalLeaseObligations" xlink:to="us-gaap_LongTermDebtAndCapitalLeaseObligations_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LongTermDebtAndCapitalLeaseObligations_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Long Term Debt And Capital Lease Obligations</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:type="locator" xlink:label="us-gaap_OtherLiabilitiesNoncurrent" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherLiabilitiesNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Noncurrent accrued and other liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherLiabilitiesNoncurrent" xlink:to="us-gaap_OtherLiabilitiesNoncurrent_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherLiabilitiesNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Other Liabilities Noncurrent</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:type="locator" xlink:label="us-gaap_DeferredTaxLiabilitiesNoncurrent" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredTaxLiabilitiesNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferred income taxes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:to="us-gaap_DeferredTaxLiabilitiesNoncurrent_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredTaxLiabilitiesNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Liabilities Noncurrent</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:type="locator" xlink:label="us-gaap_CommitmentsAndContingencies" />
    <label xml:lang="en-US" xlink:label="us-gaap_CommitmentsAndContingencies_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Commitments and contingencies (Note 11)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingencies" xlink:to="us-gaap_CommitmentsAndContingencies_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_CommitmentsAndContingencies_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Commitments And Contingencies</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_TemporaryEquityAbstract" xlink:type="locator" xlink:label="us-gaap_TemporaryEquityAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquityAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Redeemable preferred stocks:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquityAbstract" xlink:to="us-gaap_TemporaryEquityAbstract_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquityAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity [Abstract]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_TemporaryEquityCarryingAmountAttributableToParent" xlink:type="locator" xlink:label="us-gaap_TemporaryEquityCarryingAmountAttributableToParent" />
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquityCarryingAmountAttributableToParent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Redeemable preferred stock, value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquityCarryingAmountAttributableToParent" xlink:to="us-gaap_TemporaryEquityCarryingAmountAttributableToParent_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquityCarryingAmountAttributableToParent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity Carrying Amount Attributable To Parent</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:type="locator" xlink:label="us-gaap_StockholdersEquityAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_StockholdersEquityAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stockholders&apos; equity:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityAbstract" xlink:to="us-gaap_StockholdersEquityAbstract_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_StockholdersEquityAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Stockholders Equity [Abstract]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PreferredStockValue" xlink:type="locator" xlink:label="us-gaap_PreferredStockValue" />
    <label xml:lang="en-US" xlink:label="us-gaap_PreferredStockValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock, value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockValue" xlink:to="us-gaap_PreferredStockValue_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_PreferredStockValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock Value</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CommonStockValue" xlink:type="locator" xlink:label="us-gaap_CommonStockValue" />
    <label xml:lang="en-US" xlink:label="us-gaap_CommonStockValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock, $.10 par value; 75,000,000 shares authorized, 27,131,724 shares issued (26,968,212 shares at December 31, 2014)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockValue" xlink:to="us-gaap_CommonStockValue_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_CommonStockValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock Value</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:type="locator" xlink:label="us-gaap_AdditionalPaidInCapital" />
    <label xml:lang="en-US" xlink:label="us-gaap_AdditionalPaidInCapital_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Capital in excess of par value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdditionalPaidInCapital" xlink:to="us-gaap_AdditionalPaidInCapital_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_AdditionalPaidInCapital_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Additional Paid In Capital</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:type="locator" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit" />
    <label xml:lang="en-US" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Retained earnings</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsAccumulatedDeficit" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Retained Earnings Accumulated Deficit</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StockholdersEquityBeforeTreasuryStock" xlink:type="locator" xlink:label="us-gaap_StockholdersEquityBeforeTreasuryStock" />
    <label xml:lang="en-US" xlink:label="us-gaap_StockholdersEquityBeforeTreasuryStock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Stockholders equity including treasury stock</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityBeforeTreasuryStock" xlink:to="us-gaap_StockholdersEquityBeforeTreasuryStock_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_StockholdersEquityBeforeTreasuryStock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Stockholders Equity Before Treasury Stock</label>
    <label xml:lang="en-US" xlink:label="lxu_LessTreasuryStockAtCostAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Less treasury stock, at cost:</label>
    <label xml:lang="en-US" xlink:label="lxu_LessTreasuryStockAtCostAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Less Treasury Stock At Cost [Abstract]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_TreasuryStockValue" xlink:type="locator" xlink:label="us-gaap_TreasuryStockValue" />
    <label xml:lang="en-US" xlink:label="us-gaap_TreasuryStockValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock, 3,735,503 shares (4,320,462 shares at December 31, 2014)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TreasuryStockValue" xlink:to="us-gaap_TreasuryStockValue_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_TreasuryStockValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Treasury Stock Value</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StockholdersEquity" xlink:type="locator" xlink:label="us-gaap_StockholdersEquity" />
    <label xml:lang="en-US" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total stockholders&apos; equity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Stockholders Equity</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:type="locator" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity" />
    <label xml:lang="en-US" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total Liabilities and Stockholders&apos; equity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities And Stockholders Equity</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_TemporaryEquityDividendRatePercentage" xlink:type="locator" xlink:label="lxu_TemporaryEquityDividendRatePercentage" />
    <label xml:lang="en-US" xlink:label="lxu_TemporaryEquityDividendRatePercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Temporary equity dividend rate percentage.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_TemporaryEquityDividendRatePercentage" xlink:to="lxu_TemporaryEquityDividendRatePercentage_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_TemporaryEquityDividendRatePercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cumulative redeemable preferred stock, dividend rate</label>
    <label xml:lang="en-US" xlink:label="lxu_TemporaryEquityDividendRatePercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity Dividend Rate Percentage</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_TemporaryEquityParOrStatedValuePerShare" xlink:type="locator" xlink:label="us-gaap_TemporaryEquityParOrStatedValuePerShare" />
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquityParOrStatedValuePerShare_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Redeemable preferred stock, par value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquityParOrStatedValuePerShare" xlink:to="us-gaap_TemporaryEquityParOrStatedValuePerShare_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquityParOrStatedValuePerShare_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity Par Or Stated Value Per Share</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_TemporaryEquitySharesIssued" xlink:type="locator" xlink:label="us-gaap_TemporaryEquitySharesIssued" />
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquitySharesIssued_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Redeemable preferred stock, shares issued</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquitySharesIssued" xlink:to="us-gaap_TemporaryEquitySharesIssued_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquitySharesIssued_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity Shares Issued</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_TemporaryEquitySharesOutstanding" xlink:type="locator" xlink:label="us-gaap_TemporaryEquitySharesOutstanding" />
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquitySharesOutstanding_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Redeemable preferred stock, shares outstanding</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquitySharesOutstanding" xlink:to="us-gaap_TemporaryEquitySharesOutstanding_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquitySharesOutstanding_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity Shares Outstanding</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_TemporaryEquityLiquidationPreference" xlink:type="locator" xlink:label="us-gaap_TemporaryEquityLiquidationPreference" />
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquityLiquidationPreference_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Redeemable preferred stock, liquidation preference</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquityLiquidationPreference" xlink:to="us-gaap_TemporaryEquityLiquidationPreference_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquityLiquidationPreference_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity Liquidation Preference</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PreferredStockDividendRatePercentage" xlink:type="locator" xlink:label="us-gaap_PreferredStockDividendRatePercentage" />
    <label xml:lang="en-US" xlink:label="us-gaap_PreferredStockDividendRatePercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible preferred stock dividend rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockDividendRatePercentage" xlink:to="us-gaap_PreferredStockDividendRatePercentage_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_PreferredStockDividendRatePercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock Dividend Rate Percentage</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:type="locator" xlink:label="us-gaap_PreferredStockSharesIssued" />
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    <loc xlink:href="lxu-20151231.xsd#lxu_PropertyInsuranceRecoveriesInExcessOfLossesIncurred" xlink:type="locator" xlink:label="lxu_PropertyInsuranceRecoveriesInExcessOfLossesIncurred" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:type="locator" xlink:label="us-gaap_IncomeStatementAbstract" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:type="locator" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense" />
    <label xml:lang="en-US" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Selling, general and administrative expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SellingGeneralAndAdministrativeExpense" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpense_lbl" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease" xlink:type="locator" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:type="locator" xlink:label="us-gaap_AssetImpairmentCharges" />
    <label xml:lang="en-US" xlink:label="us-gaap_AssetImpairmentCharges_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Impairment of long-lived assets</label>
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherOperatingIncomeExpenseNet" xlink:type="locator" xlink:label="us-gaap_OtherOperatingIncomeExpenseNet" />
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    <label xml:lang="en-US" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Operating income (loss)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Operating Income Loss</label>
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    <label xml:lang="en-US" xlink:label="us-gaap_InterestExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest expense, net</label>
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    <label xml:lang="en-US" xlink:label="us-gaap_InterestExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Interest Expense</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:type="locator" xlink:label="us-gaap_GainsLossesOnExtinguishmentOfDebt" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:type="locator" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Income (loss) from continuing operations before provisions (benefit)for income taxes and equity in earnings of affiliate</label>
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:type="locator" xlink:label="us-gaap_IncomeTaxExpenseBenefit" />
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    <label xml:lang="en-US" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock-based compensation</label>
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    <label xml:lang="en-US" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:type="locator" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" />
    <label xml:lang="en-US" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exercise of stock options</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Stock Options Exercised</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:type="locator" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" />
    <label xml:lang="en-US" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exercise of stock options, shares</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Shares Stock Options Exercised</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueIssuedForServices" xlink:type="locator" xlink:label="us-gaap_StockIssuedDuringPeriodValueIssuedForServices" />
    <label xml:lang="en-US" xlink:label="us-gaap_StockIssuedDuringPeriodValueIssuedForServices_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock issued for services</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueIssuedForServices" xlink:to="us-gaap_StockIssuedDuringPeriodValueIssuedForServices_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_StockIssuedDuringPeriodValueIssuedForServices_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Issued For Services</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesIssuedForServices" xlink:type="locator" xlink:label="us-gaap_StockIssuedDuringPeriodSharesIssuedForServices" />
    <label xml:lang="en-US" xlink:label="us-gaap_StockIssuedDuringPeriodSharesIssuedForServices_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock issued for services, shares</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesIssuedForServices" xlink:to="us-gaap_StockIssuedDuringPeriodSharesIssuedForServices_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_StockIssuedDuringPeriodSharesIssuedForServices_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Shares Issued For Services</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" xlink:type="locator" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" />
    <label xml:lang="en-US" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Restricted stock granted from treasury stock</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" xlink:to="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued" xlink:type="locator" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued" />
    <label xml:lang="en-US" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock warrants issued</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued" xlink:to="us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments To Additional Paid In Capital Warrant Issued</label>
    <label xml:lang="en-US" xlink:label="lxu_AdjustmentsToAdditionalPaidInCapitalStockWarrantsIssuanceCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Common stock warrants issuance costs</label>
    <label xml:lang="en-US" xlink:label="lxu_AdjustmentsToAdditionalPaidInCapitalStockWarrantsIssuanceCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments To Additional Paid In Capital Stock Warrants Issuance Costs</label>
    <label xml:lang="en-US" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Balance</label>
    <label xml:lang="en-US" xlink:label="us-gaap_SharesIssued_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Balance, shares</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation" xlink:type="locator" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation" />
    <label xml:lang="en-US" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Excess income tax benefit associated with stock-based compensation</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation" xlink:to="us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_GainOnPropertyInsuranceRecoveriesAssociatedWithPropertyPlantAndEquipment" xlink:type="locator" xlink:label="lxu_GainOnPropertyInsuranceRecoveriesAssociatedWithPropertyPlantAndEquipment" />
    <label xml:lang="en-US" xlink:label="lxu_GainOnPropertyInsuranceRecoveriesAssociatedWithPropertyPlantAndEquipment_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Gain on property insurance recoveries associated with property plant and equipment.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_GainOnPropertyInsuranceRecoveriesAssociatedWithPropertyPlantAndEquipment" xlink:to="lxu_GainOnPropertyInsuranceRecoveriesAssociatedWithPropertyPlantAndEquipment_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_AcquisitionOfWorkingInterestsInNaturalGasProperties" xlink:type="locator" xlink:label="lxu_AcquisitionOfWorkingInterestsInNaturalGasProperties" />
    <label xml:lang="en-US" xlink:label="lxu_AcquisitionOfWorkingInterestsInNaturalGasProperties_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Acquisition of working interest in natural gas properties.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_AcquisitionOfWorkingInterestsInNaturalGasProperties" xlink:to="lxu_AcquisitionOfWorkingInterestsInNaturalGasProperties_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_PaymentsOfPreferredStocksAndWarrantsIssuanceCosts" xlink:type="locator" xlink:label="lxu_PaymentsOfPreferredStocksAndWarrantsIssuanceCosts" />
    <label xml:lang="en-US" xlink:label="lxu_PaymentsOfPreferredStocksAndWarrantsIssuanceCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Payments of preferred stocks and warrants issuance costs.</label>
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:type="locator" xlink:label="us-gaap_StatementOfCashFlowsAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_StatementOfCashFlowsAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Statement Of Cash Flows [Abstract]</label>
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:type="locator" xlink:label="us-gaap_DebtInstrumentAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt Instrument</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:type="locator" xlink:label="us-gaap_DebtInstrumentNameDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentNameDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt Instrument Name</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentNameDomain" xlink:to="us-gaap_DebtInstrumentNameDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentNameDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Name [Domain]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_TwelvePercentageSeniorSecuredNotesMember" xlink:type="locator" xlink:label="lxu_TwelvePercentageSeniorSecuredNotesMember" />
    <label xml:lang="en-US" xlink:label="lxu_TwelvePercentageSeniorSecuredNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Twelve percentage senior secured notes.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_TwelvePercentageSeniorSecuredNotesMember" xlink:to="lxu_TwelvePercentageSeniorSecuredNotesMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_TwelvePercentageSeniorSecuredNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">12% Senior Secured Notes [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_TwelvePercentageSeniorSecuredNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Twelve Percentage Senior Secured Notes [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_SevenPointSevenFivePercentageSeniorSecuredNotesMember" xlink:type="locator" xlink:label="lxu_SevenPointSevenFivePercentageSeniorSecuredNotesMember" />
    <label xml:lang="en-US" xlink:label="lxu_SevenPointSevenFivePercentageSeniorSecuredNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Seven point seven five percentage senior secured notes.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_SevenPointSevenFivePercentageSeniorSecuredNotesMember" xlink:to="lxu_SevenPointSevenFivePercentageSeniorSecuredNotesMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_SevenPointSevenFivePercentageSeniorSecuredNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">7.75% Senior Secured Notes [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_SevenPointSevenFivePercentageSeniorSecuredNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Seven Point Seven Five Percentage Senior Secured Notes [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" xlink:type="locator" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash flows from continuing operating activities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Net Cash Provided By Used In Operating Activities Continuing Operations [Abstract]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:type="locator" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Adjustments to reconcile net income (loss) to net cash provided by continuing operating activities:</label>
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    <label xml:lang="en-US" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities [Abstract]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:type="locator" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferred income taxes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:to="us-gaap_DeferredIncomeTaxExpenseBenefit_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Income Tax Expense Benefit</label>
    <label xml:lang="en-US" xlink:label="lxu_GainOnPropertyInsuranceRecoveriesAssociatedWithPropertyPlantAndEquipment_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Gains on property insurance recoveries associated with property, plant and equipment</label>
    <label xml:lang="en-US" xlink:label="lxu_GainOnPropertyInsuranceRecoveriesAssociatedWithPropertyPlantAndEquipment_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Gain On Property Insurance Recoveries Associated With Property Plant And Equipment</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_Depreciation" xlink:type="locator" xlink:label="us-gaap_Depreciation" />
    <label xml:lang="en-US" xlink:label="us-gaap_Depreciation_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Depreciation, depletion and amortization of property, plant and equipment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Depreciation" xlink:to="us-gaap_Depreciation_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_Depreciation_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Depreciation</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherNoncashIncomeExpense" xlink:type="locator" xlink:label="us-gaap_OtherNoncashIncomeExpense" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherNoncashIncomeExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Other</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherNoncashIncomeExpense" xlink:to="us-gaap_OtherNoncashIncomeExpense_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherNoncashIncomeExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Other Noncash Income Expense</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash provided (used) by changes in assets and liabilities (net of effects of discontinued operations):</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Increase Decrease In Operating Capital [Abstract]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Accounts receivable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:to="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncreaseDecreaseInInterestPayableNet" xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInInterestPayableNet" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingLiabilities" xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInOtherOperatingLiabilities" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:type="locator" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:type="locator" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:type="locator" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProceedsFromInsuranceSettlementInvestingActivities" xlink:type="locator" xlink:label="us-gaap_ProceedsFromInsuranceSettlementInvestingActivities" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:type="locator" xlink:label="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" />
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    <label xml:lang="en-US" xlink:label="us-gaap_GuaranteesAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Guarantees [Abstract]</label>
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AssetRetirementObligationDisclosureAbstract" xlink:type="locator" xlink:label="us-gaap_AssetRetirementObligationDisclosureAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_AssetRetirementObligationDisclosureAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Asset Retirement Obligation Disclosure [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetRetirementObligationDisclosureAbstract" xlink:to="us-gaap_AssetRetirementObligationDisclosureAbstract_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AssetRetirementObligationDisclosureTextBlock" xlink:type="locator" xlink:label="us-gaap_AssetRetirementObligationDisclosureTextBlock" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:type="locator" xlink:label="us-gaap_DebtDisclosureAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtDisclosureAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Disclosure [Abstract]</label>
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongTermDebtTextBlock" xlink:type="locator" xlink:label="us-gaap_LongTermDebtTextBlock" />
    <label xml:lang="en-US" xlink:label="us-gaap_LongTermDebtTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Long-Term Debt</label>
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    <label xml:lang="en-US" xlink:label="us-gaap_IncomeTaxDisclosureAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax Disclosure [Abstract]</label>
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    <label xml:lang="en-US" xlink:label="lxu_NonRedeemablePreferredStockTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The entire disclosure for terms, amounts, nature of changes, rights and privileges, dividends, and other matters related to non-redeemable preferred stock.</label>
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    <loc xlink:href="lxu-20151231.xsd#lxu_ExecutiveBenefitAgreementsAndEmployeeSavingsPlansDisclosureTextBlock" xlink:type="locator" xlink:label="lxu_ExecutiveBenefitAgreementsAndEmployeeSavingsPlansDisclosureTextBlock" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy" xlink:type="locator" xlink:label="us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy" />
    <label xml:lang="en-US" xlink:label="us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Noncurrent Restricted Cash and Cash Equivalents</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy" xlink:to="us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Cash And Cash Equivalents Restricted Cash And Cash Equivalents Policy</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_NoncurrentRestrictedInvestmentsPolicyTextBlock" xlink:type="locator" xlink:label="lxu_NoncurrentRestrictedInvestmentsPolicyTextBlock" />
    <label xml:lang="en-US" xlink:label="lxu_NoncurrentRestrictedInvestmentsPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Disclosure of accounting policy for noncurrent investments in financial assets, that is restricted as to withdrawal or usage. Restrictions may include legally restrictions or company statements of intention with regard to particular deposits.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_NoncurrentRestrictedInvestmentsPolicyTextBlock" xlink:to="lxu_NoncurrentRestrictedInvestmentsPolicyTextBlock_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_NoncurrentRestrictedInvestmentsPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Noncurrent Restricted Investments</label>
    <label xml:lang="en-US" xlink:label="lxu_NoncurrentRestrictedInvestmentsPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Noncurrent Restricted Investments Policy [Text Block]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ConcentrationRiskCreditRisk" xlink:type="locator" xlink:label="us-gaap_ConcentrationRiskCreditRisk" />
    <label xml:lang="en-US" xlink:label="us-gaap_ConcentrationRiskCreditRisk_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Concentration of Credit Risks for Cash and Cash Equivalents</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskCreditRisk" xlink:to="us-gaap_ConcentrationRiskCreditRisk_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ConcentrationRiskCreditRisk_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Concentration Risk Credit Risk</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InternalUseSoftwarePolicy" xlink:type="locator" xlink:label="us-gaap_InternalUseSoftwarePolicy" />
    <label xml:lang="en-US" xlink:label="us-gaap_InternalUseSoftwarePolicy_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Capitalized Software</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InternalUseSoftwarePolicy" xlink:to="us-gaap_InternalUseSoftwarePolicy_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_InternalUseSoftwarePolicy_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Internal Use Software Policy</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_CapitalizedInterestPolicyTextBlock" xlink:type="locator" xlink:label="lxu_CapitalizedInterestPolicyTextBlock" />
    <label xml:lang="en-US" xlink:label="lxu_CapitalizedInterestPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Capitalized interest policy.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_CapitalizedInterestPolicyTextBlock" xlink:to="lxu_CapitalizedInterestPolicyTextBlock_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_CapitalizedInterestPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Capitalized Interest</label>
    <label xml:lang="en-US" xlink:label="lxu_CapitalizedInterestPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Capitalized Interest Policy [Text Block]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock" xlink:type="locator" xlink:label="us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock" />
    <label xml:lang="en-US" xlink:label="us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Goodwill</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock" xlink:to="us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Goodwill And Intangible Assets Policy [Text Block]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_AccruedInsuranceLiabilitiesPolicyTextBlock" xlink:type="locator" xlink:label="lxu_AccruedInsuranceLiabilitiesPolicyTextBlock" />
    <label xml:lang="en-US" xlink:label="lxu_AccruedInsuranceLiabilitiesPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Disclosure of accounting policy for self-insurance including the methodology for measuring the liabilities.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_AccruedInsuranceLiabilitiesPolicyTextBlock" xlink:to="lxu_AccruedInsuranceLiabilitiesPolicyTextBlock_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_AccruedInsuranceLiabilitiesPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued Insurance Liabilities</label>
    <label xml:lang="en-US" xlink:label="lxu_AccruedInsuranceLiabilitiesPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Insurance Liabilities Policy [Text Block]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_AccruedWarrantiesPolicyTextBlock" xlink:type="locator" xlink:label="lxu_AccruedWarrantiesPolicyTextBlock" />
    <label xml:lang="en-US" xlink:label="lxu_AccruedWarrantiesPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Accrued warranties policy.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_AccruedWarrantiesPolicyTextBlock" xlink:to="lxu_AccruedWarrantiesPolicyTextBlock_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_AccruedWarrantiesPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued Warranty Costs</label>
    <label xml:lang="en-US" xlink:label="lxu_AccruedWarrantiesPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Warranties Policy [Text Block]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ExecutiveBenefitAgreementsPolicyTextBlock" xlink:type="locator" xlink:label="lxu_ExecutiveBenefitAgreementsPolicyTextBlock" />
    <label xml:lang="en-US" xlink:label="lxu_ExecutiveBenefitAgreementsPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Disclosure of accounting policy for benefits agreements with certain key executives, including methodologies for accruing for costs associated with these agreements.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ExecutiveBenefitAgreementsPolicyTextBlock" xlink:to="lxu_ExecutiveBenefitAgreementsPolicyTextBlock_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_ExecutiveBenefitAgreementsPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Executive Benefit Agreements</label>
    <label xml:lang="en-US" xlink:label="lxu_ExecutiveBenefitAgreementsPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Executive Benefit Agreements Policy [Text Block]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeTaxPolicyTextBlock" xlink:type="locator" xlink:label="us-gaap_IncomeTaxPolicyTextBlock" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncomeTaxPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income Taxes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxPolicyTextBlock" xlink:to="us-gaap_IncomeTaxPolicyTextBlock_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncomeTaxPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax Policy [Text Block]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CommitmentsAndContingenciesPolicyTextBlock" xlink:type="locator" xlink:label="us-gaap_CommitmentsAndContingenciesPolicyTextBlock" />
    <label xml:lang="en-US" xlink:label="us-gaap_CommitmentsAndContingenciesPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Contingencies</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingenciesPolicyTextBlock" xlink:to="us-gaap_CommitmentsAndContingenciesPolicyTextBlock_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_CommitmentsAndContingenciesPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Commitments And Contingencies Policy [Text Block]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AssetRetirementObligationsPolicy" xlink:type="locator" xlink:label="us-gaap_AssetRetirementObligationsPolicy" />
    <label xml:lang="en-US" xlink:label="us-gaap_AssetRetirementObligationsPolicy_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Asset Retirement Obligations</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetRetirementObligationsPolicy" xlink:to="us-gaap_AssetRetirementObligationsPolicy_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_AssetRetirementObligationsPolicy_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Asset Retirement Obligations Policy</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StockholdersEquityNoteRedeemablePreferredStockIssuePolicy" xlink:type="locator" xlink:label="us-gaap_StockholdersEquityNoteRedeemablePreferredStockIssuePolicy" />
    <label xml:lang="en-US" xlink:label="us-gaap_StockholdersEquityNoteRedeemablePreferredStockIssuePolicy_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Redeemable Preferred Stocks</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityNoteRedeemablePreferredStockIssuePolicy" xlink:to="us-gaap_StockholdersEquityNoteRedeemablePreferredStockIssuePolicy_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_StockholdersEquityNoteRedeemablePreferredStockIssuePolicy_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Stockholders Equity Note Redeemable Preferred Stock Issue Policy</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_WarrantPolicyTextBlock" xlink:type="locator" xlink:label="lxu_WarrantPolicyTextBlock" />
    <label xml:lang="en-US" xlink:label="lxu_WarrantPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Disclosure of accounting policy for warrants.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_WarrantPolicyTextBlock" xlink:to="lxu_WarrantPolicyTextBlock_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_WarrantPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants</label>
    <label xml:lang="en-US" xlink:label="lxu_WarrantPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Warrant Policy [Text Block]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equity Awards</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:to="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Option And Incentive Plans Policy</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RevenueRecognitionPolicyTextBlock" xlink:type="locator" xlink:label="us-gaap_RevenueRecognitionPolicyTextBlock" />
    <label xml:lang="en-US" xlink:label="us-gaap_RevenueRecognitionPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Revenue Recognition</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueRecognitionPolicyTextBlock" xlink:to="us-gaap_RevenueRecognitionPolicyTextBlock_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_RevenueRecognitionPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Revenue Recognition Policy [Text Block]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_InsuranceRecoveriesRevenueRecognitionPolicyTextBlock" xlink:type="locator" xlink:label="lxu_InsuranceRecoveriesRevenueRecognitionPolicyTextBlock" />
    <label xml:lang="en-US" xlink:label="lxu_InsuranceRecoveriesRevenueRecognitionPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Disclosure of accounting policy for recognition of insurance recoveries.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_InsuranceRecoveriesRevenueRecognitionPolicyTextBlock" xlink:to="lxu_InsuranceRecoveriesRevenueRecognitionPolicyTextBlock_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_InsuranceRecoveriesRevenueRecognitionPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Recognition of Insurance Recoveries</label>
    <label xml:lang="en-US" xlink:label="lxu_InsuranceRecoveriesRevenueRecognitionPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Insurance Recoveries Revenue Recognition Policy [Text Block]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CostOfSalesPolicyTextBlock" xlink:type="locator" xlink:label="us-gaap_CostOfSalesPolicyTextBlock" />
    <label xml:lang="en-US" xlink:label="us-gaap_CostOfSalesPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cost of Sales</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CostOfSalesPolicyTextBlock" xlink:to="us-gaap_CostOfSalesPolicyTextBlock_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_CostOfSalesPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Cost Of Sales Policy [Text Block]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesPolicyTextBlock" xlink:type="locator" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpensesPolicyTextBlock" />
    <label xml:lang="en-US" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpensesPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Selling, General and Administrative Expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SellingGeneralAndAdministrativeExpensesPolicyTextBlock" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpensesPolicyTextBlock_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpensesPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Selling General And Administrative Expenses Policy [Text Block]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShippingAndHandlingCostPolicyTextBlock" xlink:type="locator" xlink:label="us-gaap_ShippingAndHandlingCostPolicyTextBlock" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShippingAndHandlingCostPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shipping and Handling Costs</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShippingAndHandlingCostPolicyTextBlock" xlink:to="us-gaap_ShippingAndHandlingCostPolicyTextBlock_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShippingAndHandlingCostPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Shipping And Handling Cost Policy [Text Block]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AdvertisingCostsPolicyTextBlock" xlink:type="locator" xlink:label="us-gaap_AdvertisingCostsPolicyTextBlock" />
    <label xml:lang="en-US" xlink:label="us-gaap_AdvertisingCostsPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Advertising Costs</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdvertisingCostsPolicyTextBlock" xlink:to="us-gaap_AdvertisingCostsPolicyTextBlock_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_AdvertisingCostsPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Advertising Costs Policy [Text Block]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DerivativesPolicyTextBlock" xlink:type="locator" xlink:label="us-gaap_DerivativesPolicyTextBlock" />
    <label xml:lang="en-US" xlink:label="us-gaap_DerivativesPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Derivatives, Hedges, Financial Instruments and Carbon Credits</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DerivativesPolicyTextBlock" xlink:to="us-gaap_DerivativesPolicyTextBlock_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DerivativesPolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Derivatives Policy [Text Block]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock" xlink:type="locator" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock" />
    <label xml:lang="en-US" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income (Loss) per Common Share</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerSharePolicyTextBlock" xlink:to="us-gaap_EarningsPerSharePolicyTextBlock_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share Policy [Text Block]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:type="locator" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ScheduleOfChangesInStandardizedMeasureOfDiscountedFutureNetCashFlowsTableTextBlock" xlink:type="locator" xlink:label="us-gaap_ScheduleOfChangesInStandardizedMeasureOfDiscountedFutureNetCashFlowsTableTextBlock" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:type="locator" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" />
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    <loc xlink:href="lxu-20151231.xsd#lxu_SummaryOfSignificantAccountingPoliciesLineItems" xlink:type="locator" xlink:label="lxu_SummaryOfSignificantAccountingPoliciesLineItems" />
    <label xml:lang="en-US" xlink:label="lxu_SummaryOfSignificantAccountingPoliciesLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Summary of significant accounting policies.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_SummaryOfSignificantAccountingPoliciesLineItems" xlink:to="lxu_SummaryOfSignificantAccountingPoliciesLineItems_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_SignificantAccountingPoliciesTable" xlink:type="locator" xlink:label="lxu_SignificantAccountingPoliciesTable" />
    <label xml:lang="en-US" xlink:label="lxu_SignificantAccountingPoliciesTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Significant accounting policies.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_SignificantAccountingPoliciesTable" xlink:to="lxu_SignificantAccountingPoliciesTable_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_SignificantAccountingPoliciesTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Significant Accounting Policies [Table]</label>
    <label xml:lang="en-US" xlink:label="lxu_SignificantAccountingPoliciesTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Significant Accounting Policies [Table]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RangeAxis" xlink:type="locator" xlink:label="us-gaap_RangeAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_RangeAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Range</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RangeAxis" xlink:to="us-gaap_RangeAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_RangeAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Range [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RangeMember" xlink:type="locator" xlink:label="us-gaap_RangeMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_RangeMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Range Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RangeMember" xlink:to="us-gaap_RangeMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_RangeMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Range [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_MinimumMember" xlink:type="locator" xlink:label="us-gaap_MinimumMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_MinimumMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Minimum [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MinimumMember" xlink:to="us-gaap_MinimumMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_MinimumMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Minimum [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_MaximumMember" xlink:type="locator" xlink:label="us-gaap_MaximumMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_MaximumMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maximum [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MaximumMember" xlink:to="us-gaap_MaximumMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_MaximumMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Maximum [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InvestmentTypeAxis" xlink:type="locator" xlink:label="us-gaap_InvestmentTypeAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_InvestmentTypeAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investment Type</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentTypeAxis" xlink:to="us-gaap_InvestmentTypeAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_InvestmentTypeAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Investment Type [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InvestmentTypeCategorizationMember" xlink:type="locator" xlink:label="us-gaap_InvestmentTypeCategorizationMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_InvestmentTypeCategorizationMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investment Type Categorization Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentTypeCategorizationMember" xlink:to="us-gaap_InvestmentTypeCategorizationMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_InvestmentTypeCategorizationMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Investment Type Categorization [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShortTermInvestmentsMember" xlink:type="locator" xlink:label="us-gaap_ShortTermInvestmentsMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShortTermInvestmentsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Short-Term Investments [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortTermInvestmentsMember" xlink:to="us-gaap_ShortTermInvestmentsMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShortTermInvestmentsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Short Term Investments [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:type="locator" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Property Plant And Equipment By Type</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:to="us-gaap_PropertyPlantAndEquipmentByTypeAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Property Plant And Equipment By Type [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:type="locator" xlink:label="us-gaap_PropertyPlantAndEquipmentTypeDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_PropertyPlantAndEquipmentTypeDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Property Plant And Equipment Type</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:to="us-gaap_PropertyPlantAndEquipmentTypeDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_PropertyPlantAndEquipmentTypeDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Property Plant And Equipment Type [Domain]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_NaturalGasDevelopmentCostsMember" xlink:type="locator" xlink:label="lxu_NaturalGasDevelopmentCostsMember" />
    <label xml:lang="en-US" xlink:label="lxu_NaturalGasDevelopmentCostsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Information pertaining to natural gas development costs.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_NaturalGasDevelopmentCostsMember" xlink:to="lxu_NaturalGasDevelopmentCostsMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_NaturalGasDevelopmentCostsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Natural Gas Development Costs [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_NaturalGasDevelopmentCostsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Natural Gas Development Costs [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:type="locator" xlink:label="us-gaap_StatementBusinessSegmentsAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_StatementBusinessSegmentsAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Statement Business Segments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementBusinessSegmentsAxis" xlink:to="us-gaap_StatementBusinessSegmentsAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_StatementBusinessSegmentsAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Statement Business Segments [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SegmentDomain" xlink:type="locator" xlink:label="us-gaap_SegmentDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_SegmentDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Segment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SegmentDomain" xlink:to="us-gaap_SegmentDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SegmentDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Segment [Domain]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ChemicalMember" xlink:type="locator" xlink:label="lxu_ChemicalMember" />
    <label xml:lang="en-US" xlink:label="lxu_ChemicalMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Goodwill of Chemical.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ChemicalMember" xlink:to="lxu_ChemicalMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_ChemicalMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Chemical [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_ChemicalMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Chemical [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementGeographicalAxis" xlink:type="locator" xlink:label="us-gaap_StatementGeographicalAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_StatementGeographicalAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Statement Geographical</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementGeographicalAxis" xlink:to="us-gaap_StatementGeographicalAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_StatementGeographicalAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Statement Geographical [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SegmentGeographicalDomain" xlink:type="locator" xlink:label="us-gaap_SegmentGeographicalDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_SegmentGeographicalDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Segment Geographical</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SegmentGeographicalDomain" xlink:to="us-gaap_SegmentGeographicalDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SegmentGeographicalDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Segment Geographical [Domain]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_MarcellusShaleRegionMember" xlink:type="locator" xlink:label="lxu_MarcellusShaleRegionMember" />
    <label xml:lang="en-US" xlink:label="lxu_MarcellusShaleRegionMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Marcellus shale region.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_MarcellusShaleRegionMember" xlink:to="lxu_MarcellusShaleRegionMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_MarcellusShaleRegionMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Marcellus Shale Region [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_MarcellusShaleRegionMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Marcellus Shale Region [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SubsegmentsAxis" xlink:type="locator" xlink:label="us-gaap_SubsegmentsAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_SubsegmentsAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsegments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsegmentsAxis" xlink:to="us-gaap_SubsegmentsAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SubsegmentsAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Subsegments [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SubsegmentsDomain" xlink:type="locator" xlink:label="us-gaap_SubsegmentsDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_SubsegmentsDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsegments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsegmentsDomain" xlink:to="us-gaap_SubsegmentsDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SubsegmentsDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Subsegments [Domain]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_PryorFacilityMember" xlink:type="locator" xlink:label="lxu_PryorFacilityMember" />
    <label xml:lang="en-US" xlink:label="lxu_PryorFacilityMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Pryor facility.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PryorFacilityMember" xlink:to="lxu_PryorFacilityMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_PryorFacilityMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Pryor Facility [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_PryorFacilityMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Pryor Facility [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_CapitalizedSoftwareMember" xlink:type="locator" xlink:label="lxu_CapitalizedSoftwareMember" />
    <label xml:lang="en-US" xlink:label="lxu_CapitalizedSoftwareMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Capitalized software.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_CapitalizedSoftwareMember" xlink:to="lxu_CapitalizedSoftwareMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_CapitalizedSoftwareMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Capitalized Software [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_CapitalizedSoftwareMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Capitalized Software [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_SummaryOfSignificantAccountingPoliciesLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary Of Significant Accounting Policies [Line Items]</label>
    <label xml:lang="en-US" xlink:label="lxu_SummaryOfSignificantAccountingPoliciesLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Summary Of Significant Accounting Policies [Line Items]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:type="locator" xlink:label="us-gaap_EquityMethodInvestmentOwnershipPercentage" />
    <label xml:lang="en-US" xlink:label="us-gaap_EquityMethodInvestmentOwnershipPercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ownership interest in equity method investment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:to="us-gaap_EquityMethodInvestmentOwnershipPercentage_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_EquityMethodInvestmentOwnershipPercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Equity Method Investment Ownership Percentage</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_CertificateOfDepositOriginalMaturityPeriod" xlink:type="locator" xlink:label="lxu_CertificateOfDepositOriginalMaturityPeriod" />
    <label xml:lang="en-US" xlink:label="lxu_CertificateOfDepositOriginalMaturityPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Certificate of deposit original maturity period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_CertificateOfDepositOriginalMaturityPeriod" xlink:to="lxu_CertificateOfDepositOriginalMaturityPeriod_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_CertificateOfDepositOriginalMaturityPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Original maturity period</label>
    <label xml:lang="en-US" xlink:label="lxu_CertificateOfDepositOriginalMaturityPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Certificate Of Deposit Original Maturity Period</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CostsIncurredAcquisitionOfOilAndGasProperties" xlink:type="locator" xlink:label="us-gaap_CostsIncurredAcquisitionOfOilAndGasProperties" />
    <label xml:lang="en-US" xlink:label="us-gaap_CostsIncurredAcquisitionOfOilAndGasProperties_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Natural gas property, acquisition cost incurred</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CostsIncurredAcquisitionOfOilAndGasProperties" xlink:to="us-gaap_CostsIncurredAcquisitionOfOilAndGasProperties_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_CostsIncurredAcquisitionOfOilAndGasProperties_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Costs Incurred Acquisition Of Oil And Gas Properties</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CostsIncurredDevelopmentCosts" xlink:type="locator" xlink:label="us-gaap_CostsIncurredDevelopmentCosts" />
    <label xml:lang="en-US" xlink:label="us-gaap_CostsIncurredDevelopmentCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Natural gas, development cost incurred</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CostsIncurredDevelopmentCosts" xlink:to="us-gaap_CostsIncurredDevelopmentCosts_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_CostsIncurredDevelopmentCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Costs Incurred Development Costs</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent" xlink:type="locator" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent" />
    <label xml:lang="en-US" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Assets held for sale</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent" xlink:to="us-gaap_DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group Including Discontinued Operation Assets Noncurrent</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_EstimatedFairValueOfNaturalGasProperties" xlink:type="locator" xlink:label="lxu_EstimatedFairValueOfNaturalGasProperties" />
    <label xml:lang="en-US" xlink:label="lxu_EstimatedFairValueOfNaturalGasProperties_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The estimated fair value of natural gas properties as of the balance sheet date.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_EstimatedFairValueOfNaturalGasProperties" xlink:to="lxu_EstimatedFairValueOfNaturalGasProperties_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ImpairmentOfOilAndGasProperties" xlink:type="locator" xlink:label="us-gaap_ImpairmentOfOilAndGasProperties" />
    <label xml:lang="en-US" xlink:label="us-gaap_ImpairmentOfOilAndGasProperties_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-cash impairment charges</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ImpairmentOfOilAndGasProperties" xlink:to="us-gaap_ImpairmentOfOilAndGasProperties_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ImpairmentOfOilAndGasProperties_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Impairment Of Oil And Gas Properties</label>
    <label xml:lang="en-US" xlink:label="lxu_EstimatedFairValueOfNaturalGasProperties_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value of natural gas properties</label>
    <label xml:lang="en-US" xlink:label="lxu_EstimatedFairValueOfNaturalGasProperties_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Estimated Fair Value Of Natural Gas Properties</label>
    <label xml:lang="en-US" xlink:label="us-gaap_AssetImpairmentCharges_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Non-cash impairment charges</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FairValueInputsDiscountRate" xlink:type="locator" xlink:label="us-gaap_FairValueInputsDiscountRate" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueInputsDiscountRate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Anticipated cash flows discount rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsDiscountRate" xlink:to="us-gaap_FairValueInputsDiscountRate_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueInputsDiscountRate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Inputs Discount Rate</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CapitalizedComputerSoftwareGross" xlink:type="locator" xlink:label="us-gaap_CapitalizedComputerSoftwareGross" />
    <label xml:lang="en-US" xlink:label="us-gaap_CapitalizedComputerSoftwareGross_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Carrying value of capitalized software</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalizedComputerSoftwareGross" xlink:to="us-gaap_CapitalizedComputerSoftwareGross_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_CapitalizedComputerSoftwareGross_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Capitalized Computer Software Gross</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CapitalizedComputerSoftwareAccumulatedAmortization" xlink:type="locator" xlink:label="us-gaap_CapitalizedComputerSoftwareAccumulatedAmortization" />
    <label xml:lang="en-US" xlink:label="us-gaap_CapitalizedComputerSoftwareAccumulatedAmortization_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Capitalized software, net of accumulated amortization</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalizedComputerSoftwareAccumulatedAmortization" xlink:to="us-gaap_CapitalizedComputerSoftwareAccumulatedAmortization_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_CapitalizedComputerSoftwareAccumulatedAmortization_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Capitalized Computer Software Accumulated Amortization</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:type="locator" xlink:label="us-gaap_FiniteLivedIntangibleAssetUsefulLife" />
    <label xml:lang="en-US" xlink:label="us-gaap_FiniteLivedIntangibleAssetUsefulLife_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Estimated useful lives of the software</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:to="us-gaap_FiniteLivedIntangibleAssetUsefulLife_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_FiniteLivedIntangibleAssetUsefulLife_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Finite Lived Intangible Asset Useful Life</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InterestCostsCapitalized" xlink:type="locator" xlink:label="us-gaap_InterestCostsCapitalized" />
    <label xml:lang="en-US" xlink:label="us-gaap_InterestCostsCapitalized_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest cost capitalized</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestCostsCapitalized" xlink:to="us-gaap_InterestCostsCapitalized_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_InterestCostsCapitalized_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Interest Costs Capitalized</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CapitalizedComputerSoftwareAmortization" xlink:type="locator" xlink:label="us-gaap_CapitalizedComputerSoftwareAmortization" />
    <label xml:lang="en-US" xlink:label="us-gaap_CapitalizedComputerSoftwareAmortization_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amortization expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalizedComputerSoftwareAmortization" xlink:to="us-gaap_CapitalizedComputerSoftwareAmortization_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_CapitalizedComputerSoftwareAmortization_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Capitalized Computer Software Amortization</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:type="locator" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" />
    <label xml:lang="en-US" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Estimated amortization related to capitalized software, 2016</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Finite Lived Intangible Assets Amortization Expense Next Twelve Months</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:type="locator" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" />
    <label xml:lang="en-US" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Estimated amortization related to capitalized software, 2017</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Finite Lived Intangible Assets Amortization Expense Year Two</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:type="locator" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" />
    <label xml:lang="en-US" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Estimated amortization related to capitalized software, 2018</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Finite Lived Intangible Assets Amortization Expense Year Three</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:type="locator" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" />
    <label xml:lang="en-US" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Estimated amortization related to capitalized software, 2019</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Finite Lived Intangible Assets Amortization Expense Year Four</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:type="locator" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" />
    <label xml:lang="en-US" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Estimated amortization related to capitalized software, 2020</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Finite Lived Intangible Assets Amortization Expense Year Five</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:type="locator" xlink:label="us-gaap_GoodwillImpairmentLoss" />
    <label xml:lang="en-US" xlink:label="us-gaap_GoodwillImpairmentLoss_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Impairments of goodwill</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillImpairmentLoss" xlink:to="us-gaap_GoodwillImpairmentLoss_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_GoodwillImpairmentLoss_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Goodwill Impairment Loss</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:type="locator" xlink:label="us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Goodwill And Intangible Assets Disclosure [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:to="us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ScheduleOfGoodwillTable" xlink:type="locator" xlink:label="us-gaap_ScheduleOfGoodwillTable" />
    <label xml:lang="en-US" xlink:label="us-gaap_ScheduleOfGoodwillTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule Of Goodwill [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfGoodwillTable" xlink:to="us-gaap_ScheduleOfGoodwillTable_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ScheduleOfGoodwillTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Goodwill [Table]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ClimateControlMember" xlink:type="locator" xlink:label="lxu_ClimateControlMember" />
    <label xml:lang="en-US" xlink:label="lxu_ClimateControlMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Goodwill of Climate Control.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ClimateControlMember" xlink:to="lxu_ClimateControlMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_ClimateControlMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Climate Control [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_ClimateControlMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Climate Control [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_GoodwillLineItems" xlink:type="locator" xlink:label="us-gaap_GoodwillLineItems" />
    <label xml:lang="en-US" xlink:label="us-gaap_GoodwillLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Goodwill [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillLineItems" xlink:to="us-gaap_GoodwillLineItems_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_GoodwillLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Goodwill [Line Items]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_Goodwill" xlink:type="locator" xlink:label="us-gaap_Goodwill" />
    <label xml:lang="en-US" xlink:label="us-gaap_Goodwill_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Goodwill</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Goodwill" xlink:to="us-gaap_Goodwill_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_Goodwill_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Goodwill</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_InsuranceCoverageOfGeneralLiabilityAndAutoLiabilityRisks" xlink:type="locator" xlink:label="lxu_InsuranceCoverageOfGeneralLiabilityAndAutoLiabilityRisks" />
    <label xml:lang="en-US" xlink:label="lxu_InsuranceCoverageOfGeneralLiabilityAndAutoLiabilityRisks_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Insurance coverage of general liability and auto liability risks.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_InsuranceCoverageOfGeneralLiabilityAndAutoLiabilityRisks" xlink:to="lxu_InsuranceCoverageOfGeneralLiabilityAndAutoLiabilityRisks_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_InsurancePolicyCoveringPollutionLiability" xlink:type="locator" xlink:label="lxu_InsurancePolicyCoveringPollutionLiability" />
    <label xml:lang="en-US" xlink:label="lxu_InsurancePolicyCoveringPollutionLiability_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Insurance policy covering pollution liability.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_InsurancePolicyCoveringPollutionLiability" xlink:to="lxu_InsurancePolicyCoveringPollutionLiability_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_InsuranceCoverageOfGeneralLiabilityAndAutoLiabilityRisks_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Insurance coverage of general liability and auto liability risks</label>
    <label xml:lang="en-US" xlink:label="lxu_InsuranceCoverageOfGeneralLiabilityAndAutoLiabilityRisks_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Insurance Coverage Of General Liability And Auto Liability Risks</label>
    <label xml:lang="en-US" xlink:label="lxu_InsurancePolicyCoveringPollutionLiability_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Insurance policy covering pollution liability</label>
    <label xml:lang="en-US" xlink:label="lxu_InsurancePolicyCoveringPollutionLiability_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Insurance Policy Covering Pollution Liability</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_TaxBenefitRecognized" xlink:type="locator" xlink:label="lxu_TaxBenefitRecognized" />
    <label xml:lang="en-US" xlink:label="lxu_TaxBenefitRecognized_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Tax benefit recognized.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_TaxBenefitRecognized" xlink:to="lxu_TaxBenefitRecognized_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_TaxBenefitRecognized_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Tax benefit recognized</label>
    <label xml:lang="en-US" xlink:label="lxu_TaxBenefitRecognized_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Tax Benefit Recognized</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract" xlink:type="locator" xlink:label="us-gaap_RestructuringAndRelatedActivitiesAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_RestructuringAndRelatedActivitiesAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Restructuring And Related Activities [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RestructuringAndRelatedActivitiesAbstract" xlink:to="us-gaap_RestructuringAndRelatedActivitiesAbstract_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_ComponentsOfOtherOperatingCostAndExpenseLineItems" xlink:type="locator" xlink:label="lxu_ComponentsOfOtherOperatingCostAndExpenseLineItems" />
    <label xml:lang="en-US" xlink:label="lxu_ComponentsOfOtherOperatingCostAndExpenseLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Components of other operating cost and expense.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ComponentsOfOtherOperatingCostAndExpenseLineItems" xlink:to="lxu_ComponentsOfOtherOperatingCostAndExpenseLineItems_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_ComponentsOfOtherOperatingCostAndExpenseTable" xlink:type="locator" xlink:label="lxu_ComponentsOfOtherOperatingCostAndExpenseTable" />
    <label xml:lang="en-US" xlink:label="lxu_ComponentsOfOtherOperatingCostAndExpenseTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Components of other operating cost and expense.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ComponentsOfOtherOperatingCostAndExpenseTable" xlink:to="lxu_ComponentsOfOtherOperatingCostAndExpenseTable_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_ComponentsOfOtherOperatingCostAndExpenseTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Components Of Other Operating Cost And Expense [Table]</label>
    <label xml:lang="en-US" xlink:label="lxu_ComponentsOfOtherOperatingCostAndExpenseTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Components Of Other Operating Cost And Expense [Table]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:type="locator" xlink:label="us-gaap_IncomeStatementLocationAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncomeStatementLocationAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income Statement Location</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_IncomeStatementLocationAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncomeStatementLocationAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Income Statement Location [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:type="locator" xlink:label="us-gaap_IncomeStatementLocationDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncomeStatementLocationDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income Statement Location</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeStatementLocationDomain" xlink:to="us-gaap_IncomeStatementLocationDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncomeStatementLocationDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Income Statement Location [Domain]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:type="locator" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpensesMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpensesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Selling, General And Administrative Expenses [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpensesMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpensesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Selling General And Administrative Expenses [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_ComponentsOfOtherOperatingCostAndExpenseLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Components Of Other Operating Cost And Expense [Line Items]</label>
    <label xml:lang="en-US" xlink:label="lxu_ComponentsOfOtherOperatingCostAndExpenseLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Components Of Other Operating Cost And Expense [Line Items]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShippingHandlingAndTransportationCosts" xlink:type="locator" xlink:label="us-gaap_ShippingHandlingAndTransportationCosts" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShippingHandlingAndTransportationCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shipping and handling costs - SG&amp;A</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShippingHandlingAndTransportationCosts" xlink:to="us-gaap_ShippingHandlingAndTransportationCosts_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShippingHandlingAndTransportationCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Shipping Handling And Transportation Costs</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AdvertisingExpense" xlink:type="locator" xlink:label="us-gaap_AdvertisingExpense" />
    <label xml:lang="en-US" xlink:label="us-gaap_AdvertisingExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Advertising costs</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdvertisingExpense" xlink:to="us-gaap_AdvertisingExpense_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_AdvertisingExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Advertising Expense</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DerivativeNumberOfInstrumentsHeld" xlink:type="locator" xlink:label="us-gaap_DerivativeNumberOfInstrumentsHeld" />
    <label xml:lang="en-US" xlink:label="us-gaap_DerivativeNumberOfInstrumentsHeld_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of derivatives held with fair value eligible for offset</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DerivativeNumberOfInstrumentsHeld" xlink:to="us-gaap_DerivativeNumberOfInstrumentsHeld_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DerivativeNumberOfInstrumentsHeld_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Number Of Instruments Held</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtIssuanceCosts" xlink:type="locator" xlink:label="us-gaap_DebtIssuanceCosts" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtIssuanceCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt issuance costs</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtIssuanceCosts" xlink:to="us-gaap_DebtIssuanceCosts_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtIssuanceCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Issuance Costs</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProspectiveAdoptionOfNewAccountingPronouncementsAbstract" xlink:type="locator" xlink:label="us-gaap_ProspectiveAdoptionOfNewAccountingPronouncementsAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_ProspectiveAdoptionOfNewAccountingPronouncementsAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Prospective Adoption Of New Accounting Pronouncements [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProspectiveAdoptionOfNewAccountingPronouncementsAbstract" xlink:to="us-gaap_ProspectiveAdoptionOfNewAccountingPronouncementsAbstract_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProspectiveAdoptionOfNewAccountingPronouncementsTable" xlink:type="locator" xlink:label="us-gaap_ProspectiveAdoptionOfNewAccountingPronouncementsTable" />
    <label xml:lang="en-US" xlink:label="us-gaap_ProspectiveAdoptionOfNewAccountingPronouncementsTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prospective Adoption Of New Accounting Pronouncements [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProspectiveAdoptionOfNewAccountingPronouncementsTable" xlink:to="us-gaap_ProspectiveAdoptionOfNewAccountingPronouncementsTable_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ProspectiveAdoptionOfNewAccountingPronouncementsTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Prospective Adoption Of New Accounting Pronouncements [Table]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:type="locator" xlink:label="us-gaap_StatementScenarioAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_StatementScenarioAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Statement Scenario</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementScenarioAxis" xlink:to="us-gaap_StatementScenarioAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_StatementScenarioAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Statement Scenario [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:type="locator" xlink:label="us-gaap_ScenarioUnspecifiedDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_ScenarioUnspecifiedDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Scenario Unspecified</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScenarioUnspecifiedDomain" xlink:to="us-gaap_ScenarioUnspecifiedDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ScenarioUnspecifiedDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Scenario Unspecified [Domain]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ScenarioPreviouslyReportedMember" xlink:type="locator" xlink:label="us-gaap_ScenarioPreviouslyReportedMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_ScenarioPreviouslyReportedMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">As Previously Reported [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScenarioPreviouslyReportedMember" xlink:to="us-gaap_ScenarioPreviouslyReportedMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ScenarioPreviouslyReportedMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Scenario Previously Reported [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RestatementAdjustmentMember" xlink:type="locator" xlink:label="us-gaap_RestatementAdjustmentMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_RestatementAdjustmentMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Adjustments / Reclassifications [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RestatementAdjustmentMember" xlink:to="us-gaap_RestatementAdjustmentMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_RestatementAdjustmentMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Restatement Adjustment [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ItemEffectedLineItems" xlink:type="locator" xlink:label="us-gaap_ItemEffectedLineItems" />
    <label xml:lang="en-US" xlink:label="us-gaap_ItemEffectedLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Item Effected [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ItemEffectedLineItems" xlink:to="us-gaap_ItemEffectedLineItems_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ItemEffectedLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Item Effected [Line Items]</label>
    <label xml:lang="en-US" xlink:label="us-gaap_OtherAssets_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total other assets</label>
    <label xml:lang="en-US" xlink:label="us-gaap_Assets_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Total assets</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtAndCapitalLeaseObligations" xlink:type="locator" xlink:label="us-gaap_DebtAndCapitalLeaseObligations" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtAndCapitalLeaseObligations_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Long term debt</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtAndCapitalLeaseObligations" xlink:to="us-gaap_DebtAndCapitalLeaseObligations_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtAndCapitalLeaseObligations_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt And Capital Lease Obligations</label>
    <label xml:lang="en-US" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total liabilities and stockholders&apos; equity</label>
    <label xml:lang="en-US" xlink:label="us-gaap_GrossProfit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Gross profit</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_EarningsPerShareNumeratorAbstract" xlink:type="locator" xlink:label="lxu_EarningsPerShareNumeratorAbstract" />
    <label xml:lang="en-US" xlink:label="lxu_EarningsPerShareNumeratorAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Numerator.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_EarningsPerShareNumeratorAbstract" xlink:to="lxu_EarningsPerShareNumeratorAbstract_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_DividendsDividendRequirementsAndAccretionOnPreferredStocks" xlink:type="locator" xlink:label="lxu_DividendsDividendRequirementsAndAccretionOnPreferredStocks" />
    <label xml:lang="en-US" xlink:label="lxu_DividendsDividendRequirementsAndAccretionOnPreferredStocks_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Dividends, dividend requirements and accretion on preferred stocks.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_DividendsDividendRequirementsAndAccretionOnPreferredStocks" xlink:to="lxu_DividendsDividendRequirementsAndAccretionOnPreferredStocks_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_PreferredStockDividendsDilutiveNetIncomePerCommonShare" xlink:type="locator" xlink:label="lxu_PreferredStockDividendsDilutiveNetIncomePerCommonShare" />
    <label xml:lang="en-US" xlink:label="lxu_PreferredStockDividendsDilutiveNetIncomePerCommonShare_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Dividends on preferred stocks assumed to be converted, if dilutive, to derive diluted net income per common share.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PreferredStockDividendsDilutiveNetIncomePerCommonShare" xlink:to="lxu_PreferredStockDividendsDilutiveNetIncomePerCommonShare_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable" xlink:type="locator" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable" />
    <label xml:lang="en-US" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule Of Earnings Per Share Basic By Common Class [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable" xlink:to="us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Earnings Per Share Basic By Common Class [Table]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_SeriesERedeemablePreferredStockMember" xlink:type="locator" xlink:label="lxu_SeriesERedeemablePreferredStockMember" />
    <label xml:lang="en-US" xlink:label="lxu_SeriesERedeemablePreferredStockMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Series E redeemable preferred stock.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_SeriesERedeemablePreferredStockMember" xlink:to="lxu_SeriesERedeemablePreferredStockMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_SeriesERedeemablePreferredStockMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series E Redeemable Preferred Stock</label>
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EarningsPerShareBasicLineItems" xlink:type="locator" xlink:label="us-gaap_EarningsPerShareBasicLineItems" />
    <label xml:lang="en-US" xlink:label="us-gaap_EarningsPerShareBasicLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Earnings Per Share Basic [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareBasicLineItems" xlink:to="us-gaap_EarningsPerShareBasicLineItems_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_EarningsPerShareBasicLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share Basic [Line Items]</label>
    <label xml:lang="en-US" xlink:label="lxu_EarningsPerShareNumeratorAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Numerator:</label>
    <label xml:lang="en-US" xlink:label="lxu_EarningsPerShareNumeratorAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share Numerator [Abstract]</label>
    <label xml:lang="en-US" xlink:label="us-gaap_NetIncomeLoss_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net (loss) income:</label>
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquityAccretionOfDividends_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Dividend requirements on Series E Redeemable Preferred</label>
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    <label xml:lang="en-US" xlink:label="lxu_DividendsDividendRequirementsAndAccretionOnPreferredStocks_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Total dividends, dividend requirements and accretion on preferred stocks</label>
    <label xml:lang="en-US" xlink:label="lxu_DividendsDividendRequirementsAndAccretionOnPreferredStocks_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Dividends Dividend Requirements And Accretion On Preferred Stocks</label>
    <label xml:lang="en-US" xlink:label="lxu_PreferredStockDividendsDilutiveNetIncomePerCommonShare_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Dividends on convertible preferred stocks assumed to be converted, if dilutive</label>
    <label xml:lang="en-US" xlink:label="lxu_PreferredStockDividendsDilutiveNetIncomePerCommonShare_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock Dividends Dilutive Net Income Per Common Share</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted" xlink:type="locator" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted" />
    <label xml:lang="en-US" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Numerator for diluted net income (loss) per common share</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted" xlink:to="us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Net Income Loss Available To Common Stockholders Diluted</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:type="locator" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Denominator:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Weighted Average Number Of Shares Outstanding [Abstract]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:type="locator" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" />
    <label xml:lang="en-US" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Denominator for basic net income (loss) per common share - weighted- average shares</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Weighted Average Number Of Shares Outstanding Basic</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract" xlink:type="locator" xlink:label="us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Effect of dilutive securities:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract" xlink:to="us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Weighted Average Number Diluted Shares Outstanding Adjustment [Abstract]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToConversionOfPreferredStock" xlink:type="locator" xlink:label="us-gaap_IncrementalCommonSharesAttributableToConversionOfPreferredStock" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncrementalCommonSharesAttributableToConversionOfPreferredStock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible preferred stocks</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncrementalCommonSharesAttributableToConversionOfPreferredStock" xlink:to="us-gaap_IncrementalCommonSharesAttributableToConversionOfPreferredStock_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncrementalCommonSharesAttributableToConversionOfPreferredStock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Incremental Common Shares Attributable To Conversion Of Preferred Stock</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants" xlink:type="locator" xlink:label="us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants" xlink:to="us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Incremental Common Shares Attributable To Call Options And Warrants</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:type="locator" xlink:label="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock options</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:to="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Incremental Common Shares Attributable To Share Based Payment Arrangements</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment" xlink:type="locator" xlink:label="us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment" />
    <label xml:lang="en-US" xlink:label="us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Dilutive potential common shares</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment" xlink:to="us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Weighted Average Number Diluted Shares Outstanding Adjustment</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:type="locator" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" />
    <label xml:lang="en-US" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Denominator for dilutive net income (loss) per common share - adjusted weighted-average shares and assumed conversions</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Weighted Average Number Of Diluted Shares Outstanding</label>
    <label xml:lang="en-US" xlink:label="us-gaap_EarningsPerShareBasic_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Basic net income (loss) per common share</label>
    <label xml:lang="en-US" xlink:label="us-gaap_EarningsPerShareDiluted_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Diluted net income (loss) per common share</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:type="locator" xlink:label="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" />
    <label xml:lang="en-US" xlink:label="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:to="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:type="locator" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Antidilutive Securities Excluded From Computation Of Earnings Per Share By Antidilutive Securities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Antidilutive Securities Excluded From Computation Of Earnings Per Share By Antidilutive Securities [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:type="locator" xlink:label="us-gaap_AntidilutiveSecuritiesNameDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_AntidilutiveSecuritiesNameDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Antidilutive Securities Name</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AntidilutiveSecuritiesNameDomain" xlink:to="us-gaap_AntidilutiveSecuritiesNameDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_AntidilutiveSecuritiesNameDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Antidilutive Securities Name [Domain]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ConvertiblePreferredStockMember" xlink:type="locator" xlink:label="us-gaap_ConvertiblePreferredStockMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_ConvertiblePreferredStockMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible Preferred Stocks [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConvertiblePreferredStockMember" xlink:to="us-gaap_ConvertiblePreferredStockMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ConvertiblePreferredStockMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Preferred Stock [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EmployeeStockOptionMember" xlink:type="locator" xlink:label="us-gaap_EmployeeStockOptionMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_EmployeeStockOptionMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock Options [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeStockOptionMember" xlink:to="us-gaap_EmployeeStockOptionMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_EmployeeStockOptionMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Employee Stock Option [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_WarrantMember" xlink:type="locator" xlink:label="us-gaap_WarrantMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_WarrantMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WarrantMember" xlink:to="us-gaap_WarrantMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_WarrantMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Warrant [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RestrictedStockMember" xlink:type="locator" xlink:label="us-gaap_RestrictedStockMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_RestrictedStockMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Restricted Stock [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RestrictedStockMember" xlink:to="us-gaap_RestrictedStockMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_RestrictedStockMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Restricted Stock [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:type="locator" xlink:label="us-gaap_DerivativeInstrumentRiskAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_DerivativeInstrumentRiskAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Derivative Instrument Risk</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DerivativeInstrumentRiskAxis" xlink:to="us-gaap_DerivativeInstrumentRiskAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DerivativeInstrumentRiskAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Instrument Risk [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:type="locator" xlink:label="us-gaap_DerivativeContractTypeDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_DerivativeContractTypeDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Derivative Contract Type</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DerivativeContractTypeDomain" xlink:to="us-gaap_DerivativeContractTypeDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DerivativeContractTypeDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Contract Type [Domain]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EmbeddedDerivativeFinancialInstrumentsMember" xlink:type="locator" xlink:label="us-gaap_EmbeddedDerivativeFinancialInstrumentsMember" />
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmbeddedDerivativeFinancialInstrumentsMember" xlink:to="us-gaap_EmbeddedDerivativeFinancialInstrumentsMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_EmbeddedDerivativeFinancialInstrumentsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Embedded Derivative Financial Instruments [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:type="locator" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" />
    <label xml:lang="en-US" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:type="locator" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" />
    <label xml:lang="en-US" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_TradeReceivablesAndOtherCurrent" xlink:type="locator" xlink:label="lxu_TradeReceivablesAndOtherCurrent" />
    <label xml:lang="en-US" xlink:label="lxu_TradeReceivablesAndOtherCurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Trade receivables and other current.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_TradeReceivablesAndOtherCurrent" xlink:to="lxu_TradeReceivablesAndOtherCurrent_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_TradeReceivablesAndOtherCurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Trade receivables and other</label>
    <label xml:lang="en-US" xlink:label="lxu_TradeReceivablesAndOtherCurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Trade Receivables And Other Current</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:type="locator" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" />
    <label xml:lang="en-US" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Allowance for doubtful accounts</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:to="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Allowance For Doubtful Accounts Receivable Current</label>
    <label xml:lang="en-US" xlink:label="us-gaap_AccountsReceivableNetCurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Accounts receivable, net</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_AccountsReceivablePaymentTerms" xlink:type="locator" xlink:label="lxu_AccountsReceivablePaymentTerms" />
    <label xml:lang="en-US" xlink:label="lxu_AccountsReceivablePaymentTerms_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Description of payment terms for normal course of business transactions related to accounts receivable for certain customers.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_AccountsReceivablePaymentTerms" xlink:to="lxu_AccountsReceivablePaymentTerms_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_NumberOfCustomersAccountedAsPercentageOfAccountsReceivable" xlink:type="locator" xlink:label="lxu_NumberOfCustomersAccountedAsPercentageOfAccountsReceivable" />
    <label xml:lang="en-US" xlink:label="lxu_NumberOfCustomersAccountedAsPercentageOfAccountsReceivable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of customers accounted as percentage of accounts receivable.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_NumberOfCustomersAccountedAsPercentageOfAccountsReceivable" xlink:to="lxu_NumberOfCustomersAccountedAsPercentageOfAccountsReceivable_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_PercentageOfNetReceivables" xlink:type="locator" xlink:label="lxu_PercentageOfNetReceivables" />
    <label xml:lang="en-US" xlink:label="lxu_PercentageOfNetReceivables_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of net receivables.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PercentageOfNetReceivables" xlink:to="lxu_PercentageOfNetReceivables_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_AccountsReceivablePaymentTerms_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Trade receivable payment terms</label>
    <label xml:lang="en-US" xlink:label="lxu_AccountsReceivablePaymentTerms_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Receivable Payment Terms</label>
    <label xml:lang="en-US" xlink:label="lxu_NumberOfCustomersAccountedAsPercentageOfAccountsReceivable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of customers accounted as percentage of accounts receivable</label>
    <label xml:lang="en-US" xlink:label="lxu_NumberOfCustomersAccountedAsPercentageOfAccountsReceivable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Customers Accounted As Percentage Of Accounts Receivable</label>
    <label xml:lang="en-US" xlink:label="lxu_PercentageOfNetReceivables_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of net receivables</label>
    <label xml:lang="en-US" xlink:label="lxu_PercentageOfNetReceivables_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Net Receivables</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ComponentsOfInventoryLineItems" xlink:type="locator" xlink:label="lxu_ComponentsOfInventoryLineItems" />
    <label xml:lang="en-US" xlink:label="lxu_ComponentsOfInventoryLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Components of inventory.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ComponentsOfInventoryLineItems" xlink:to="lxu_ComponentsOfInventoryLineItems_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_ComponentsOfInventoryTable" xlink:type="locator" xlink:label="lxu_ComponentsOfInventoryTable" />
    <label xml:lang="en-US" xlink:label="lxu_ComponentsOfInventoryTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Components of inventory.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ComponentsOfInventoryTable" xlink:to="lxu_ComponentsOfInventoryTable_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_ComponentsOfInventoryTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Components Of Inventory [Table]</label>
    <label xml:lang="en-US" xlink:label="lxu_ComponentsOfInventoryTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Components Of Inventory [Table]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProductOrServiceAxis" xlink:type="locator" xlink:label="us-gaap_ProductOrServiceAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_ProductOrServiceAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Product Or Service</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProductOrServiceAxis" xlink:to="us-gaap_ProductOrServiceAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ProductOrServiceAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Product Or Service [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProductsAndServicesDomain" xlink:type="locator" xlink:label="us-gaap_ProductsAndServicesDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_ProductsAndServicesDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Products And Services</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProductsAndServicesDomain" xlink:to="us-gaap_ProductsAndServicesDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ProductsAndServicesDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Products And Services [Domain]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ChemicalProductsMember" xlink:type="locator" xlink:label="lxu_ChemicalProductsMember" />
    <label xml:lang="en-US" xlink:label="lxu_ChemicalProductsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Chemical products.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ChemicalProductsMember" xlink:to="lxu_ChemicalProductsMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_ChemicalProductsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Chemical Products [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_ChemicalProductsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Chemical Products [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ClimateControlProductsMember" xlink:type="locator" xlink:label="lxu_ClimateControlProductsMember" />
    <label xml:lang="en-US" xlink:label="lxu_ClimateControlProductsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Climate control products.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ClimateControlProductsMember" xlink:to="lxu_ClimateControlProductsMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_ClimateControlProductsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Climate Control Products [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_ClimateControlProductsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Climate Control Products [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_IndustrialMachineryAndComponentsMember" xlink:type="locator" xlink:label="lxu_IndustrialMachineryAndComponentsMember" />
    <label xml:lang="en-US" xlink:label="lxu_IndustrialMachineryAndComponentsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Industrial machinery and components.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_IndustrialMachineryAndComponentsMember" xlink:to="lxu_IndustrialMachineryAndComponentsMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_IndustrialMachineryAndComponentsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Industrial Machinery and Components [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_IndustrialMachineryAndComponentsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Industrial Machinery And Components [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_ComponentsOfInventoryLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Components Of Inventory [Line Items]</label>
    <label xml:lang="en-US" xlink:label="lxu_ComponentsOfInventoryLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Components Of Inventory [Line Items]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InventoryFinishedGoodsNetOfReserves" xlink:type="locator" xlink:label="us-gaap_InventoryFinishedGoodsNetOfReserves" />
    <label xml:lang="en-US" xlink:label="us-gaap_InventoryFinishedGoodsNetOfReserves_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Finished Goods</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryFinishedGoodsNetOfReserves" xlink:to="us-gaap_InventoryFinishedGoodsNetOfReserves_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_InventoryFinishedGoodsNetOfReserves_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Inventory Finished Goods Net Of Reserves</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InventoryWorkInProcessNetOfReserves" xlink:type="locator" xlink:label="us-gaap_InventoryWorkInProcessNetOfReserves" />
    <label xml:lang="en-US" xlink:label="us-gaap_InventoryWorkInProcessNetOfReserves_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Work-in- Process</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryWorkInProcessNetOfReserves" xlink:to="us-gaap_InventoryWorkInProcessNetOfReserves_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_InventoryWorkInProcessNetOfReserves_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Inventory Work In Process Net Of Reserves</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InventoryRawMaterialsAndPurchasedPartsNetOfReserves" xlink:type="locator" xlink:label="us-gaap_InventoryRawMaterialsAndPurchasedPartsNetOfReserves" />
    <label xml:lang="en-US" xlink:label="us-gaap_InventoryRawMaterialsAndPurchasedPartsNetOfReserves_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Raw Materials</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryRawMaterialsAndPurchasedPartsNetOfReserves" xlink:to="us-gaap_InventoryRawMaterialsAndPurchasedPartsNetOfReserves_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_InventoryRawMaterialsAndPurchasedPartsNetOfReserves_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Inventory Raw Materials And Purchased Parts Net Of Reserves</label>
    <label xml:lang="en-US" xlink:label="us-gaap_InventoryNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InventoryCurrentTable" xlink:type="locator" xlink:label="us-gaap_InventoryCurrentTable" />
    <label xml:lang="en-US" xlink:label="us-gaap_InventoryCurrentTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Inventory Current [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryCurrentTable" xlink:to="us-gaap_InventoryCurrentTable_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_InventoryCurrentTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Inventory Current [Table]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InventoryLineItems" xlink:type="locator" xlink:label="us-gaap_InventoryLineItems" />
    <label xml:lang="en-US" xlink:label="us-gaap_InventoryLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Inventory [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryLineItems" xlink:to="us-gaap_InventoryLineItems_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_InventoryLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Inventory [Line Items]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InventoryValuationReserves" xlink:type="locator" xlink:label="us-gaap_InventoryValuationReserves" />
    <label xml:lang="en-US" xlink:label="us-gaap_InventoryValuationReserves_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Inventory reserves</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryValuationReserves" xlink:to="us-gaap_InventoryValuationReserves_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_InventoryValuationReserves_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Inventory Valuation Reserves</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_PropertyPlantAndEquipmentUsefulLifeAndValuesAbstract" xlink:type="locator" xlink:label="lxu_PropertyPlantAndEquipmentUsefulLifeAndValuesAbstract" />
    <label xml:lang="en-US" xlink:label="lxu_PropertyPlantAndEquipmentUsefulLifeAndValuesAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Property plant and equipment useful life and values.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PropertyPlantAndEquipmentUsefulLifeAndValuesAbstract" xlink:to="lxu_PropertyPlantAndEquipmentUsefulLifeAndValuesAbstract_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_PropertyPlantAndEquipmentUsefulLifeAndValuesAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Property Plant And Equipment Useful Life And Values [Abstract]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:type="locator" xlink:label="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" />
    <label xml:lang="en-US" xlink:label="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule Of Property Plant And Equipment [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:to="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Property Plant And Equipment [Table]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_MachineryAndEquipmentMember" xlink:type="locator" xlink:label="us-gaap_MachineryAndEquipmentMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_MachineryAndEquipmentMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Machinery, Equipment and Automotive [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MachineryAndEquipmentMember" xlink:to="us-gaap_MachineryAndEquipmentMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_MachineryAndEquipmentMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Machinery And Equipment [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ProvedNaturalGasPropertiesMember" xlink:type="locator" xlink:label="lxu_ProvedNaturalGasPropertiesMember" />
    <label xml:lang="en-US" xlink:label="lxu_ProvedNaturalGasPropertiesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Proved natural gas properties.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ProvedNaturalGasPropertiesMember" xlink:to="lxu_ProvedNaturalGasPropertiesMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_ProvedNaturalGasPropertiesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proved Natural Gas Properties [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_ProvedNaturalGasPropertiesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Proved Natural Gas Properties [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_BuildingAndBuildingImprovementsMember" xlink:type="locator" xlink:label="us-gaap_BuildingAndBuildingImprovementsMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_BuildingAndBuildingImprovementsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Buildings and Improvements [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BuildingAndBuildingImprovementsMember" xlink:to="us-gaap_BuildingAndBuildingImprovementsMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_BuildingAndBuildingImprovementsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Building And Building Improvements [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_FurnitureFixturesAndStoreEquipmentMember" xlink:type="locator" xlink:label="lxu_FurnitureFixturesAndStoreEquipmentMember" />
    <label xml:lang="en-US" xlink:label="lxu_FurnitureFixturesAndStoreEquipmentMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Furniture fixtures and store equipment.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_FurnitureFixturesAndStoreEquipmentMember" xlink:to="lxu_FurnitureFixturesAndStoreEquipmentMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_FurnitureFixturesAndStoreEquipmentMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Furniture, Fixtures and Store Equipment [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_FurnitureFixturesAndStoreEquipmentMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Furniture Fixtures And Store Equipment [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AssetsHeldUnderCapitalLeasesMember" xlink:type="locator" xlink:label="us-gaap_AssetsHeldUnderCapitalLeasesMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_AssetsHeldUnderCapitalLeasesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Assets Under Capital Leases [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsHeldUnderCapitalLeasesMember" xlink:to="us-gaap_AssetsHeldUnderCapitalLeasesMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_AssetsHeldUnderCapitalLeasesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Assets Held Under Capital Leases [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LandImprovementsMember" xlink:type="locator" xlink:label="us-gaap_LandImprovementsMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_LandImprovementsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Land Improvements [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LandImprovementsMember" xlink:to="us-gaap_LandImprovementsMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LandImprovementsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Land Improvements [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ConstructionInProgressMember" xlink:type="locator" xlink:label="us-gaap_ConstructionInProgressMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_ConstructionInProgressMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Construction in Progress [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConstructionInProgressMember" xlink:to="us-gaap_ConstructionInProgressMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ConstructionInProgressMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Construction In Progress [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_CapitalSparePartsMember" xlink:type="locator" xlink:label="lxu_CapitalSparePartsMember" />
    <label xml:lang="en-US" xlink:label="lxu_CapitalSparePartsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Capital spare parts.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_CapitalSparePartsMember" xlink:to="lxu_CapitalSparePartsMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_CapitalSparePartsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Capital Spare Parts [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_CapitalSparePartsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Capital Spare Parts [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LandMember" xlink:type="locator" xlink:label="us-gaap_LandMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_LandMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Land [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LandMember" xlink:to="us-gaap_LandMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LandMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Land [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems" xlink:type="locator" xlink:label="us-gaap_PropertyPlantAndEquipmentLineItems" />
    <label xml:lang="en-US" xlink:label="us-gaap_PropertyPlantAndEquipmentLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Property Plant And Equipment [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentLineItems" xlink:to="us-gaap_PropertyPlantAndEquipmentLineItems_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_PropertyPlantAndEquipmentLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Property Plant And Equipment [Line Items]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:type="locator" xlink:label="us-gaap_PropertyPlantAndEquipmentUsefulLife" />
    <label xml:lang="en-US" xlink:label="us-gaap_PropertyPlantAndEquipmentUsefulLife_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Useful lives in years</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:to="us-gaap_PropertyPlantAndEquipmentUsefulLife_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_PropertyPlantAndEquipmentUsefulLife_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Property Plant And Equipment Useful Life</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:type="locator" xlink:label="us-gaap_PropertyPlantAndEquipmentGross" />
    <label xml:lang="en-US" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Property, plant and equipment, gross</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentGross" xlink:to="us-gaap_PropertyPlantAndEquipmentGross_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Property Plant And Equipment Gross</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:type="locator" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" />
    <label xml:lang="en-US" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Less accumulated depreciation, depletion and amortization</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Accumulated Depreciation Depletion And Amortization Property Plant And Equipment</label>
    <label xml:lang="en-US" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Property, plant and equipment, net</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_PropertyPlantAndEquipmentCapitalizedInterestCostsAbstract" xlink:type="locator" xlink:label="lxu_PropertyPlantAndEquipmentCapitalizedInterestCostsAbstract" />
    <label xml:lang="en-US" xlink:label="lxu_PropertyPlantAndEquipmentCapitalizedInterestCostsAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Property plant and equipment capitalized interest costs.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PropertyPlantAndEquipmentCapitalizedInterestCostsAbstract" xlink:to="lxu_PropertyPlantAndEquipmentCapitalizedInterestCostsAbstract_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_PropertyPlantAndEquipmentCapitalizedInterestCostsAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Property Plant And Equipment Capitalized Interest Costs [Abstract]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ChemicalProcessingPlantsAndPlantInfrastructureMember" xlink:type="locator" xlink:label="lxu_ChemicalProcessingPlantsAndPlantInfrastructureMember" />
    <label xml:lang="en-US" xlink:label="lxu_ChemicalProcessingPlantsAndPlantInfrastructureMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Chemical processing plants and plant infrastructure.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ChemicalProcessingPlantsAndPlantInfrastructureMember" xlink:to="lxu_ChemicalProcessingPlantsAndPlantInfrastructureMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_ChemicalProcessingPlantsAndPlantInfrastructureMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Chemical Processing Plants and Plant Infrastructure [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_ChemicalProcessingPlantsAndPlantInfrastructureMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Chemical Processing Plants And Plant Infrastructure [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EquipmentMember" xlink:type="locator" xlink:label="us-gaap_EquipmentMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_EquipmentMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Production, fabrication, and assembly equipment [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquipmentMember" xlink:to="us-gaap_EquipmentMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_EquipmentMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Equipment [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ProcessingPlantComponentsMember" xlink:type="locator" xlink:label="lxu_ProcessingPlantComponentsMember" />
    <label xml:lang="en-US" xlink:label="lxu_ProcessingPlantComponentsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Processing plant components.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ProcessingPlantComponentsMember" xlink:to="lxu_ProcessingPlantComponentsMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_ProcessingPlantComponentsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Processing Plant Components [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_ProcessingPlantComponentsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Processing Plant Components [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_VehiclesAndOtherRollingStockMember" xlink:type="locator" xlink:label="lxu_VehiclesAndOtherRollingStockMember" />
    <label xml:lang="en-US" xlink:label="lxu_VehiclesAndOtherRollingStockMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Vehicles and other rolling stock.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_VehiclesAndOtherRollingStockMember" xlink:to="lxu_VehiclesAndOtherRollingStockMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_VehiclesAndOtherRollingStockMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Trucks, Automobiles, Trailers, and Other Rolling Stock [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_VehiclesAndOtherRollingStockMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Vehicles And Other Rolling Stock [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PropertyPlantAndEquipmentMember" xlink:type="locator" xlink:label="us-gaap_PropertyPlantAndEquipmentMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_PropertyPlantAndEquipmentMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">PP&amp;E [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentMember" xlink:to="us-gaap_PropertyPlantAndEquipmentMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_PropertyPlantAndEquipmentMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Property Plant And Equipment [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation" xlink:type="locator" xlink:label="us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation" />
    <label xml:lang="en-US" xlink:label="us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accumulated amortization for assets capitalized under capital leases</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation" xlink:to="us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Capital Leases Lessee Balance Sheet Assets By Major Class Accumulated Deprecation</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_DeferredRevenueOnExtendedWarrantyContractsCurrentAndNoncurrent" xlink:type="locator" xlink:label="lxu_DeferredRevenueOnExtendedWarrantyContractsCurrentAndNoncurrent" />
    <label xml:lang="en-US" xlink:label="lxu_DeferredRevenueOnExtendedWarrantyContractsCurrentAndNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Current and noncurrent carrying amount as of the balance sheet date of deferred revenue on extended warranty contracts.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_DeferredRevenueOnExtendedWarrantyContractsCurrentAndNoncurrent" xlink:to="lxu_DeferredRevenueOnExtendedWarrantyContractsCurrentAndNoncurrent_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_CustomerDepositsCurrentAndNoncurrent" xlink:type="locator" xlink:label="lxu_CustomerDepositsCurrentAndNoncurrent" />
    <label xml:lang="en-US" xlink:label="lxu_CustomerDepositsCurrentAndNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Customer deposits current and noncurrent.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_CustomerDepositsCurrentAndNoncurrent" xlink:to="lxu_CustomerDepositsCurrentAndNoncurrent_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PayablesAndAccrualsAbstract" xlink:type="locator" xlink:label="us-gaap_PayablesAndAccrualsAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_PayablesAndAccrualsAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Payables And Accruals [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PayablesAndAccrualsAbstract" xlink:to="us-gaap_PayablesAndAccrualsAbstract_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InterestPayableCurrentAndNoncurrent" xlink:type="locator" xlink:label="us-gaap_InterestPayableCurrentAndNoncurrent" />
    <label xml:lang="en-US" xlink:label="us-gaap_InterestPayableCurrentAndNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestPayableCurrentAndNoncurrent" xlink:to="us-gaap_InterestPayableCurrentAndNoncurrent_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_InterestPayableCurrentAndNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Interest Payable Current And Noncurrent</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProductWarrantyAccrual" xlink:type="locator" xlink:label="us-gaap_ProductWarrantyAccrual" />
    <label xml:lang="en-US" xlink:label="us-gaap_ProductWarrantyAccrual_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued warranty costs</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProductWarrantyAccrual" xlink:to="us-gaap_ProductWarrantyAccrual_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ProductWarrantyAccrual_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Product Warranty Accrual</label>
    <label xml:lang="en-US" xlink:label="lxu_DeferredRevenueOnExtendedWarrantyContractsCurrentAndNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferred revenue on extended warranty contracts</label>
    <label xml:lang="en-US" xlink:label="lxu_DeferredRevenueOnExtendedWarrantyContractsCurrentAndNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Revenue On Extended Warranty Contracts Current And Noncurrent</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrentAndNoncurrent" xlink:type="locator" xlink:label="us-gaap_EmployeeRelatedLiabilitiesCurrentAndNoncurrent" />
    <label xml:lang="en-US" xlink:label="us-gaap_EmployeeRelatedLiabilitiesCurrentAndNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued payroll and benefits</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeRelatedLiabilitiesCurrentAndNoncurrent" xlink:to="us-gaap_EmployeeRelatedLiabilitiesCurrentAndNoncurrent_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_EmployeeRelatedLiabilitiesCurrentAndNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Employee Related Liabilities Current And Noncurrent</label>
    <label xml:lang="en-US" xlink:label="lxu_CustomerDepositsCurrentAndNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Customer deposits</label>
    <label xml:lang="en-US" xlink:label="lxu_CustomerDepositsCurrentAndNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Customer Deposits Current And Noncurrent</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability" xlink:type="locator" xlink:label="us-gaap_EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability" />
    <label xml:lang="en-US" xlink:label="us-gaap_EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series E redeemable preferred - embedded derivative</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability" xlink:to="us-gaap_EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Embedded Derivative Fair Value Of Embedded Derivative Liability</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrentAndNoncurrent" xlink:type="locator" xlink:label="us-gaap_OtherAccruedLiabilitiesCurrentAndNoncurrent" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherAccruedLiabilitiesCurrentAndNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAccruedLiabilitiesCurrentAndNoncurrent" xlink:to="us-gaap_OtherAccruedLiabilitiesCurrentAndNoncurrent_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherAccruedLiabilitiesCurrentAndNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Other Accrued Liabilities Current And Noncurrent</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherLiabilities" xlink:type="locator" xlink:label="us-gaap_OtherLiabilities" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherLiabilities_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total current and noncurrent accrued liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherLiabilities" xlink:to="us-gaap_OtherLiabilities_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherLiabilities_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Other Liabilities</label>
    <label xml:lang="en-US" xlink:label="us-gaap_OtherLiabilitiesNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Less noncurrent portion</label>
    <label xml:lang="en-US" xlink:label="us-gaap_OtherLiabilitiesCurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Current portion of accrued and other liabilities</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_CommercialAndIndustrialProductBaseWarrantyCoverageForManufacturedProduct" xlink:type="locator" xlink:label="lxu_CommercialAndIndustrialProductBaseWarrantyCoverageForManufacturedProduct" />
    <label xml:lang="en-US" xlink:label="lxu_CommercialAndIndustrialProductBaseWarrantyCoverageForManufacturedProduct_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Commercial and industrial product base warranty coverage for manufactured product period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_CommercialAndIndustrialProductBaseWarrantyCoverageForManufacturedProduct" xlink:to="lxu_CommercialAndIndustrialProductBaseWarrantyCoverageForManufacturedProduct_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_CommercialAndIndustrialProductBaseWarrantyCoverageForSpareParts" xlink:type="locator" xlink:label="lxu_CommercialAndIndustrialProductBaseWarrantyCoverageForSpareParts" />
    <label xml:lang="en-US" xlink:label="lxu_CommercialAndIndustrialProductBaseWarrantyCoverageForSpareParts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Commercial and industrial product base warranty coverage for spare parts.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_CommercialAndIndustrialProductBaseWarrantyCoverageForSpareParts" xlink:to="lxu_CommercialAndIndustrialProductBaseWarrantyCoverageForSpareParts_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_WarrantyCoverageForResidentialProductsFromDateOfShipment" xlink:type="locator" xlink:label="lxu_WarrantyCoverageForResidentialProductsFromDateOfShipment" />
    <label xml:lang="en-US" xlink:label="lxu_WarrantyCoverageForResidentialProductsFromDateOfShipment_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Warranty coverage for residential products from the date of shipment.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_WarrantyCoverageForResidentialProductsFromDateOfShipment" xlink:to="lxu_WarrantyCoverageForResidentialProductsFromDateOfShipment_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_ResidentialProductsWarrantyCoverageForLaborAssociatedWithRepair" xlink:type="locator" xlink:label="lxu_ResidentialProductsWarrantyCoverageForLaborAssociatedWithRepair" />
    <label xml:lang="en-US" xlink:label="lxu_ResidentialProductsWarrantyCoverageForLaborAssociatedWithRepair_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Residential products warranty coverage for labor associated with repair.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ResidentialProductsWarrantyCoverageForLaborAssociatedWithRepair" xlink:to="lxu_ResidentialProductsWarrantyCoverageForLaborAssociatedWithRepair_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_DisclosureAccruedProductWarrantyCostsAbstract" xlink:type="locator" xlink:label="lxu_DisclosureAccruedProductWarrantyCostsAbstract" />
    <label xml:lang="en-US" xlink:label="lxu_DisclosureAccruedProductWarrantyCostsAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Disclosure accrued product warranty costs.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_DisclosureAccruedProductWarrantyCostsAbstract" xlink:to="lxu_DisclosureAccruedProductWarrantyCostsAbstract_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_DisclosureAccruedProductWarrantyCostsAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Disclosure Accrued Product Warranty Costs [Abstract]</label>
    <label xml:lang="en-US" xlink:label="lxu_CommercialAndIndustrialProductBaseWarrantyCoverageForManufacturedProduct_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Commercial and industrial product base warranty coverage for manufactured equipment</label>
    <label xml:lang="en-US" xlink:label="lxu_CommercialAndIndustrialProductBaseWarrantyCoverageForManufacturedProduct_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Commercial And Industrial Product Base Warranty Coverage For Manufactured Product</label>
    <label xml:lang="en-US" xlink:label="lxu_CommercialAndIndustrialProductBaseWarrantyCoverageForSpareParts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Commercial and industrial product base warranty coverage for spare parts</label>
    <label xml:lang="en-US" xlink:label="lxu_CommercialAndIndustrialProductBaseWarrantyCoverageForSpareParts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Commercial And Industrial Product Base Warranty Coverage For Spare Parts</label>
    <label xml:lang="en-US" xlink:label="lxu_WarrantyCoverageForResidentialProductsFromDateOfShipment_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Residential products, the base warranty coverage from the date of shipment for material</label>
    <label xml:lang="en-US" xlink:label="lxu_WarrantyCoverageForResidentialProductsFromDateOfShipment_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Warranty Coverage For Residential Products From Date Of Shipment</label>
    <label xml:lang="en-US" xlink:label="lxu_ResidentialProductsWarrantyCoverageForLaborAssociatedWithRepair_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Residential products warranty coverage for labor associated with repair</label>
    <label xml:lang="en-US" xlink:label="lxu_ResidentialProductsWarrantyCoverageForLaborAssociatedWithRepair_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Residential Products Warranty Coverage For Labor Associated With Repair</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ProductWarrantyAccrualChargedToSellingGeneralAndAdministrationExpense" xlink:type="locator" xlink:label="lxu_ProductWarrantyAccrualChargedToSellingGeneralAndAdministrationExpense" />
    <label xml:lang="en-US" xlink:label="lxu_ProductWarrantyAccrualChargedToSellingGeneralAndAdministrationExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Product warranty accrual charged to selling general and administration expense.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ProductWarrantyAccrualChargedToSellingGeneralAndAdministrationExpense" xlink:to="lxu_ProductWarrantyAccrualChargedToSellingGeneralAndAdministrationExpense_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ProductWarrantyAccrual_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Balance at beginning of year</label>
    <label xml:lang="en-US" xlink:label="lxu_ProductWarrantyAccrualChargedToSellingGeneralAndAdministrationExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amounts charged to SG&amp;A</label>
    <label xml:lang="en-US" xlink:label="lxu_ProductWarrantyAccrualChargedToSellingGeneralAndAdministrationExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Product Warranty Accrual Charged To Selling General And Administration Expense</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProductWarrantyAccrualPayments" xlink:type="locator" xlink:label="us-gaap_ProductWarrantyAccrualPayments" />
    <label xml:lang="en-US" xlink:label="us-gaap_ProductWarrantyAccrualPayments_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Costs incurred</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProductWarrantyAccrualPayments" xlink:to="us-gaap_ProductWarrantyAccrualPayments_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ProductWarrantyAccrualPayments_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Product Warranty Accrual Payments</label>
    <label xml:lang="en-US" xlink:label="us-gaap_ProductWarrantyAccrual_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Balance at end of year</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AssetRetirementObligationsNoncurrent" xlink:type="locator" xlink:label="us-gaap_AssetRetirementObligationsNoncurrent" />
    <label xml:lang="en-US" xlink:label="us-gaap_AssetRetirementObligationsNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued liability for AROs</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetRetirementObligationsNoncurrent" xlink:to="us-gaap_AssetRetirementObligationsNoncurrent_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_AssetRetirementObligationsNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Asset Retirement Obligations Noncurrent</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_UnamortizedDiscountAndDebtIssuanceCosts" xlink:type="locator" xlink:label="lxu_UnamortizedDiscountAndDebtIssuanceCosts" />
    <label xml:lang="en-US" xlink:label="lxu_UnamortizedDiscountAndDebtIssuanceCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The total of unamortized discount and debt issuance costs as of the balance sheet date.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_UnamortizedDiscountAndDebtIssuanceCosts" xlink:to="lxu_UnamortizedDiscountAndDebtIssuanceCosts_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:type="locator" xlink:label="us-gaap_DebtInstrumentTable" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt Instrument [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentTable" xlink:to="us-gaap_DebtInstrumentTable_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument [Table]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_WorkingCapitalRevolverLoanMember" xlink:type="locator" xlink:label="lxu_WorkingCapitalRevolverLoanMember" />
    <label xml:lang="en-US" xlink:label="lxu_WorkingCapitalRevolverLoanMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Working capital revolver loan.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_WorkingCapitalRevolverLoanMember" xlink:to="lxu_WorkingCapitalRevolverLoanMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_WorkingCapitalRevolverLoanMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Working Capital Revolver Loan [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_WorkingCapitalRevolverLoanMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Working Capital Revolver Loan [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_TwelvePointZeroPercentageSeniorSecuredNotesMember" xlink:type="locator" xlink:label="lxu_TwelvePointZeroPercentageSeniorSecuredNotesMember" />
    <label xml:lang="en-US" xlink:label="lxu_TwelvePointZeroPercentageSeniorSecuredNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Twelve point zero percentage senior secured notes.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_TwelvePointZeroPercentageSeniorSecuredNotesMember" xlink:to="lxu_TwelvePointZeroPercentageSeniorSecuredNotesMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_TwelvePointZeroPercentageSeniorSecuredNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">12.0% Senior Secured Notes Due 2019 [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_TwelvePointZeroPercentageSeniorSecuredNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Twelve Point Zero Percentage Senior Secured Notes [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_SecuredPromissoryNoteMember" xlink:type="locator" xlink:label="lxu_SecuredPromissoryNoteMember" />
    <label xml:lang="en-US" xlink:label="lxu_SecuredPromissoryNoteMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Secured promissory note.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_SecuredPromissoryNoteMember" xlink:to="lxu_SecuredPromissoryNoteMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_SecuredPromissoryNoteMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Secured Promissory Note Due 2016 [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_SecuredPromissoryNoteMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Secured Promissory Note [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_SecuredPromissoryNoteDueTwoThousandAndTwentyOneMember" xlink:type="locator" xlink:label="lxu_SecuredPromissoryNoteDueTwoThousandAndTwentyOneMember" />
    <label xml:lang="en-US" xlink:label="lxu_SecuredPromissoryNoteDueTwoThousandAndTwentyOneMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Secured promissory note due two thousand and twenty one.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_SecuredPromissoryNoteDueTwoThousandAndTwentyOneMember" xlink:to="lxu_SecuredPromissoryNoteDueTwoThousandAndTwentyOneMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_SecuredPromissoryNoteDueTwoThousandAndTwentyOneMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Secured Promissory Note Due 2021 [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_SecuredPromissoryNoteDueTwoThousandAndTwentyOneMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Secured Promissory Note Due Two Thousand And Twenty One [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_SecuredPromissoryNoteDueTwoThousandAndTwentyTwoMember" xlink:type="locator" xlink:label="lxu_SecuredPromissoryNoteDueTwoThousandAndTwentyTwoMember" />
    <label xml:lang="en-US" xlink:label="lxu_SecuredPromissoryNoteDueTwoThousandAndTwentyTwoMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Secured promissory note due two thousand and twenty two.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_SecuredPromissoryNoteDueTwoThousandAndTwentyTwoMember" xlink:to="lxu_SecuredPromissoryNoteDueTwoThousandAndTwentyTwoMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_SecuredPromissoryNoteDueTwoThousandAndTwentyTwoMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Secured Promissory Note Due 2022 [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_SecuredPromissoryNoteDueTwoThousandAndTwentyTwoMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Secured Promissory Note Due Two Thousand And Twenty Two [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_OtherLongTermDebtMember" xlink:type="locator" xlink:label="lxu_OtherLongTermDebtMember" />
    <label xml:lang="en-US" xlink:label="lxu_OtherLongTermDebtMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Other long term debt.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_OtherLongTermDebtMember" xlink:to="lxu_OtherLongTermDebtMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_OtherLongTermDebtMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_OtherLongTermDebtMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Other Long Term Debt [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:type="locator" xlink:label="us-gaap_DebtInstrumentLineItems" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt Instrument [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentLineItems" xlink:to="us-gaap_DebtInstrumentLineItems_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument [Line Items]</label>
    <label xml:lang="en-US" xlink:label="us-gaap_DebtAndCapitalLeaseObligations_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Long-term debt</label>
    <label xml:lang="en-US" xlink:label="lxu_UnamortizedDiscountAndDebtIssuanceCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Unamortized discount and debt issuance costs</label>
    <label xml:lang="en-US" xlink:label="lxu_UnamortizedDiscountAndDebtIssuanceCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Unamortized Discount And Debt Issuance Costs</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_DebtInstrumentMaturityYear" xlink:type="locator" xlink:label="lxu_DebtInstrumentMaturityYear" />
    <label xml:lang="en-US" xlink:label="lxu_DebtInstrumentMaturityYear_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt instrument maturity year.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_DebtInstrumentMaturityYear" xlink:to="lxu_DebtInstrumentMaturityYear_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_SevenPointSevenFivePercentageSeniorNotesMember" xlink:type="locator" xlink:label="lxu_SevenPointSevenFivePercentageSeniorNotesMember" />
    <label xml:lang="en-US" xlink:label="lxu_SevenPointSevenFivePercentageSeniorNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Seven point seven five percentage senior notes.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_SevenPointSevenFivePercentageSeniorNotesMember" xlink:to="lxu_SevenPointSevenFivePercentageSeniorNotesMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_SevenPointSevenFivePercentageSeniorNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">7.75% Senior Secured Notes Due 2019 [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_SevenPointSevenFivePercentageSeniorNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Seven Point Seven Five Percentage Senior Notes [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:type="locator" xlink:label="us-gaap_LongtermDebtTypeAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_LongtermDebtTypeAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Longterm Debt Type</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongtermDebtTypeAxis" xlink:to="us-gaap_LongtermDebtTypeAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LongtermDebtTypeAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Longterm Debt Type [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:type="locator" xlink:label="us-gaap_LongtermDebtTypeDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_LongtermDebtTypeDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Longterm Debt Type</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongtermDebtTypeDomain" xlink:to="us-gaap_LongtermDebtTypeDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LongtermDebtTypeDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Longterm Debt Type [Domain]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_TwelvePercentageSeniorNotesMember" xlink:type="locator" xlink:label="lxu_TwelvePercentageSeniorNotesMember" />
    <label xml:lang="en-US" xlink:label="lxu_TwelvePercentageSeniorNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Twelve percentage senior notes.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_TwelvePercentageSeniorNotesMember" xlink:to="lxu_TwelvePercentageSeniorNotesMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_TwelvePercentageSeniorNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">12.0% Senior Secured Notes Due 2019 [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_TwelvePercentageSeniorNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Twelve Percentage Senior Notes [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:type="locator" xlink:label="us-gaap_CreditFacilityAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_CreditFacilityAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Credit Facility</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CreditFacilityAxis" xlink:to="us-gaap_CreditFacilityAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_CreditFacilityAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Credit Facility [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:type="locator" xlink:label="us-gaap_CreditFacilityDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_CreditFacilityDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Credit Facility</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CreditFacilityDomain" xlink:to="us-gaap_CreditFacilityDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_CreditFacilityDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Credit Facility [Domain]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_AmendedWorkingCapitalRevolverMember" xlink:type="locator" xlink:label="lxu_AmendedWorkingCapitalRevolverMember" />
    <label xml:lang="en-US" xlink:label="lxu_AmendedWorkingCapitalRevolverMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Amended working capital revolver.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_AmendedWorkingCapitalRevolverMember" xlink:to="lxu_AmendedWorkingCapitalRevolverMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_AmendedWorkingCapitalRevolverMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amended Working Capital Revolver Loan [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_AmendedWorkingCapitalRevolverMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Amended Working Capital Revolver [Member]</label>
    <loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:type="locator" xlink:label="dei_LegalEntityAxis" />
    <label xml:lang="en-US" xlink:label="dei_LegalEntityAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Legal Entity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LegalEntityAxis" xlink:to="dei_LegalEntityAxis_lbl" />
    <label xml:lang="en-US" xlink:label="dei_LegalEntityAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Legal Entity [Axis]</label>
    <loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:type="locator" xlink:label="dei_EntityDomain" />
    <label xml:lang="en-US" xlink:label="dei_EntityDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityDomain" xlink:to="dei_EntityDomain_lbl" />
    <label xml:lang="en-US" xlink:label="dei_EntityDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity [Domain]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ZenaEnergyMember" xlink:type="locator" xlink:label="lxu_ZenaEnergyMember" />
    <label xml:lang="en-US" xlink:label="lxu_ZenaEnergyMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Zena energy.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ZenaEnergyMember" xlink:to="lxu_ZenaEnergyMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_ZenaEnergyMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Zena Energy L.L.C [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_ZenaEnergyMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Zena Energy [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_CovenantsMember" xlink:type="locator" xlink:label="lxu_CovenantsMember" />
    <label xml:lang="en-US" xlink:label="lxu_CovenantsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Covenants.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_CovenantsMember" xlink:to="lxu_CovenantsMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_CovenantsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Covenants [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_CovenantsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Covenants [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_SecondAmendmentMember" xlink:type="locator" xlink:label="lxu_SecondAmendmentMember" />
    <label xml:lang="en-US" xlink:label="lxu_SecondAmendmentMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Second Amendment.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_SecondAmendmentMember" xlink:to="lxu_SecondAmendmentMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_SecondAmendmentMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Second Amendment [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_SecondAmendmentMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Second Amendment [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_VariableRateAxis" xlink:type="locator" xlink:label="us-gaap_VariableRateAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_VariableRateAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Variable Rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_VariableRateAxis" xlink:to="us-gaap_VariableRateAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_VariableRateAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Variable Rate [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_VariableRateDomain" xlink:type="locator" xlink:label="us-gaap_VariableRateDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_VariableRateDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Variable Rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_VariableRateDomain" xlink:to="us-gaap_VariableRateDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_VariableRateDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Variable Rate [Domain]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_BaseRateMember" xlink:type="locator" xlink:label="us-gaap_BaseRateMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_BaseRateMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Base Rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BaseRateMember" xlink:to="us-gaap_BaseRateMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_BaseRateMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Base Rate [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LondonInterbankOfferedRateLIBORMember" xlink:type="locator" xlink:label="us-gaap_LondonInterbankOfferedRateLIBORMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_LondonInterbankOfferedRateLIBORMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">London Interbank Offered Rate (LIBOR) [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LondonInterbankOfferedRateLIBORMember" xlink:to="us-gaap_LondonInterbankOfferedRateLIBORMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LondonInterbankOfferedRateLIBORMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">London Interbank Offered Rate L I B O R [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_FirstPrioritySecuredNotesMember" xlink:type="locator" xlink:label="lxu_FirstPrioritySecuredNotesMember" />
    <label xml:lang="en-US" xlink:label="lxu_FirstPrioritySecuredNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">First priority secured notes.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_FirstPrioritySecuredNotesMember" xlink:to="lxu_FirstPrioritySecuredNotesMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_FirstPrioritySecuredNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">First Priority Secured Notes [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_FirstPrioritySecuredNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">First Priority Secured Notes [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_SecondPrioritySecuredNotesMember" xlink:type="locator" xlink:label="lxu_SecondPrioritySecuredNotesMember" />
    <label xml:lang="en-US" xlink:label="lxu_SecondPrioritySecuredNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Second priority secured notes.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_SecondPrioritySecuredNotesMember" xlink:to="lxu_SecondPrioritySecuredNotesMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_SecondPrioritySecuredNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Second Priority Secured Notes [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_SecondPrioritySecuredNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Second Priority Secured Notes [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SeniorNotesMember" xlink:type="locator" xlink:label="us-gaap_SeniorNotesMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_SeniorNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Senior Secured Notes [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SeniorNotesMember" xlink:to="us-gaap_SeniorNotesMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SeniorNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Senior Notes [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_TypeOfArrangementAxis" xlink:type="locator" xlink:label="us-gaap_TypeOfArrangementAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_TypeOfArrangementAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Type Of Arrangement</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TypeOfArrangementAxis" xlink:to="us-gaap_TypeOfArrangementAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_TypeOfArrangementAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Type Of Arrangement [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:type="locator" xlink:label="us-gaap_ArrangementsAndNonarrangementTransactionsMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_ArrangementsAndNonarrangementTransactionsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Arrangements And Nonarrangement Transactions Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:to="us-gaap_ArrangementsAndNonarrangementTransactionsMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ArrangementsAndNonarrangementTransactionsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Arrangements And Nonarrangement Transactions [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_RegistrationRightsAgreementNotesMember" xlink:type="locator" xlink:label="lxu_RegistrationRightsAgreementNotesMember" />
    <label xml:lang="en-US" xlink:label="lxu_RegistrationRightsAgreementNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Registration rights agreement notes.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_RegistrationRightsAgreementNotesMember" xlink:to="lxu_RegistrationRightsAgreementNotesMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_RegistrationRightsAgreementNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Registration Rights Agreement-Notes [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_RegistrationRightsAgreementNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Registration Rights Agreement Notes [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_SecuredTermLoanMember" xlink:type="locator" xlink:label="lxu_SecuredTermLoanMember" />
    <label xml:lang="en-US" xlink:label="lxu_SecuredTermLoanMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Secured term loan.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_SecuredTermLoanMember" xlink:to="lxu_SecuredTermLoanMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_SecuredTermLoanMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Secured Term Loan [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_SecuredTermLoanMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Secured Term Loan [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ElDoradoAmmoniaLimitedLiabilityCompanyMember" xlink:type="locator" xlink:label="lxu_ElDoradoAmmoniaLimitedLiabilityCompanyMember" />
    <label xml:lang="en-US" xlink:label="lxu_ElDoradoAmmoniaLimitedLiabilityCompanyMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">El Dorado Ammonia Limited Liability Company.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ElDoradoAmmoniaLimitedLiabilityCompanyMember" xlink:to="lxu_ElDoradoAmmoniaLimitedLiabilityCompanyMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_ElDoradoAmmoniaLimitedLiabilityCompanyMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">EL Dorado Ammonia L.L.C [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_ElDoradoAmmoniaLimitedLiabilityCompanyMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">El Dorado Ammonia Limited Liability Company [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd" xlink:type="locator" xlink:label="us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd" />
    <label xml:lang="en-US" xlink:label="us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Line of credit facility, interest rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd" xlink:to="us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Line Of Credit Facility Interest Rate At Period End</label>
    <label xml:lang="en-US" xlink:label="lxu_DebtInstrumentMaturityYear_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maturity year</label>
    <label xml:lang="en-US" xlink:label="lxu_DebtInstrumentMaturityYear_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Maturity Year</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentInterestRateEffectivePercentage" xlink:type="locator" xlink:label="us-gaap_DebtInstrumentInterestRateEffectivePercentage" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentInterestRateEffectivePercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Long-term debt, effective Interest Rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentInterestRateEffectivePercentage" xlink:to="us-gaap_DebtInstrumentInterestRateEffectivePercentage_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentInterestRateEffectivePercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Interest Rate Effective Percentage</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongtermDebtWeightedAverageInterestRate" xlink:type="locator" xlink:label="us-gaap_LongtermDebtWeightedAverageInterestRate" />
    <label xml:lang="en-US" xlink:label="us-gaap_LongtermDebtWeightedAverageInterestRate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted-average interest rate of other debt</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongtermDebtWeightedAverageInterestRate" xlink:to="us-gaap_LongtermDebtWeightedAverageInterestRate_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LongtermDebtWeightedAverageInterestRate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Longterm Debt Weighted Average Interest Rate</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_AmendedMaximumBorrowingCapacity" xlink:type="locator" xlink:label="lxu_AmendedMaximumBorrowingCapacity" />
    <label xml:lang="en-US" xlink:label="lxu_AmendedMaximumBorrowingCapacity_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The amended maximum borrowing capacity of the revolving credit facility.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_AmendedMaximumBorrowingCapacity" xlink:to="lxu_AmendedMaximumBorrowingCapacity_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_AmendedMaximumBorrowingCapacity_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amended maximum amount of revolving credit facility</label>
    <label xml:lang="en-US" xlink:label="lxu_AmendedMaximumBorrowingCapacity_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Amended Maximum Borrowing Capacity</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ConsolidatedLeverageRatioMaximumLimit" xlink:type="locator" xlink:label="lxu_ConsolidatedLeverageRatioMaximumLimit" />
    <label xml:lang="en-US" xlink:label="lxu_ConsolidatedLeverageRatioMaximumLimit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Consolidated leverage ratio maximum limit.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ConsolidatedLeverageRatioMaximumLimit" xlink:to="lxu_ConsolidatedLeverageRatioMaximumLimit_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_LimitOfConsolidatedNetIncomeLoss" xlink:type="locator" xlink:label="lxu_LimitOfConsolidatedNetIncomeLoss" />
    <label xml:lang="en-US" xlink:label="lxu_LimitOfConsolidatedNetIncomeLoss_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Limit of consolidated net income loss.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_LimitOfConsolidatedNetIncomeLoss" xlink:to="lxu_LimitOfConsolidatedNetIncomeLoss_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_InvestmentLimitInSubsidiary" xlink:type="locator" xlink:label="lxu_InvestmentLimitInSubsidiary" />
    <label xml:lang="en-US" xlink:label="lxu_InvestmentLimitInSubsidiary_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The maximum amount in investments in a subsidiary under an agreement.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_InvestmentLimitInSubsidiary" xlink:to="lxu_InvestmentLimitInSubsidiary_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_ConsolidatedLeverageRatioMaximumLimit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Limit of consolidated leverage ratio</label>
    <label xml:lang="en-US" xlink:label="lxu_ConsolidatedLeverageRatioMaximumLimit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Consolidated Leverage Ratio Maximum Limit</label>
    <label xml:lang="en-US" xlink:label="lxu_LimitOfConsolidatedNetIncomeLoss_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Limit of consolidated net earnings</label>
    <label xml:lang="en-US" xlink:label="lxu_LimitOfConsolidatedNetIncomeLoss_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Limit Of Consolidated Net Income Loss</label>
    <label xml:lang="en-US" xlink:label="lxu_InvestmentLimitInSubsidiary_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Limit of investment in subsidiary</label>
    <label xml:lang="en-US" xlink:label="lxu_InvestmentLimitInSubsidiary_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Investment Limit In Subsidiary</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_FixedChargeCoverageRatioMinimum" xlink:type="locator" xlink:label="lxu_FixedChargeCoverageRatioMinimum" />
    <label xml:lang="en-US" xlink:label="lxu_FixedChargeCoverageRatioMinimum_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Fixed charge coverage ratio minimum.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_FixedChargeCoverageRatioMinimum" xlink:to="lxu_FixedChargeCoverageRatioMinimum_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_LoanRequirementDescription" xlink:type="locator" xlink:label="lxu_LoanRequirementDescription" />
    <label xml:lang="en-US" xlink:label="lxu_LoanRequirementDescription_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The description of requirements under an agreement to be eligible to enter into certain transactions.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_LoanRequirementDescription" xlink:to="lxu_LoanRequirementDescription_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_MinimumExcessBorrowingAvailabilityAsPercentageOfMaximumRevolverCommitments" xlink:type="locator" xlink:label="lxu_MinimumExcessBorrowingAvailabilityAsPercentageOfMaximumRevolverCommitments" />
    <label xml:lang="en-US" xlink:label="lxu_MinimumExcessBorrowingAvailabilityAsPercentageOfMaximumRevolverCommitments_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Minimum excess borrowing availability as percentage of maximum revolver commitments.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_MinimumExcessBorrowingAvailabilityAsPercentageOfMaximumRevolverCommitments" xlink:to="lxu_MinimumExcessBorrowingAvailabilityAsPercentageOfMaximumRevolverCommitments_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_MaximumRevolverCommitmentAvailable" xlink:type="locator" xlink:label="lxu_MaximumRevolverCommitmentAvailable" />
    <label xml:lang="en-US" xlink:label="lxu_MaximumRevolverCommitmentAvailable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Maximum revolver commitment available.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_MaximumRevolverCommitmentAvailable" xlink:to="lxu_MaximumRevolverCommitmentAvailable_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentCovenantDescription" xlink:type="locator" xlink:label="us-gaap_DebtInstrumentCovenantDescription" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentCovenantDescription_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amended working capital revolver loan requirements</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentCovenantDescription" xlink:to="us-gaap_DebtInstrumentCovenantDescription_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentCovenantDescription_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Covenant Description</label>
    <label xml:lang="en-US" xlink:label="lxu_FixedChargeCoverageRatioMinimum_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fixed Charge Coverage Ratio</label>
    <label xml:lang="en-US" xlink:label="lxu_FixedChargeCoverageRatioMinimum_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Fixed Charge Coverage Ratio Minimum</label>
    <label xml:lang="en-US" xlink:label="lxu_LoanRequirementDescription_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loan requirements description</label>
    <label xml:lang="en-US" xlink:label="lxu_LoanRequirementDescription_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Loan Requirement Description</label>
    <label xml:lang="en-US" xlink:label="lxu_MinimumExcessBorrowingAvailabilityAsPercentageOfMaximumRevolverCommitments_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maximum revolver commitment available, percentage</label>
    <label xml:lang="en-US" xlink:label="lxu_MinimumExcessBorrowingAvailabilityAsPercentageOfMaximumRevolverCommitments_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Minimum Excess Borrowing Availability As Percentage Of Maximum Revolver Commitments</label>
    <label xml:lang="en-US" xlink:label="lxu_MaximumRevolverCommitmentAvailable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maximum revolver commitment available, amount</label>
    <label xml:lang="en-US" xlink:label="lxu_MaximumRevolverCommitmentAvailable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Maximum Revolver Commitment Available</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_PermittedPurchaseMoneyIndebtedness" xlink:type="locator" xlink:label="lxu_PermittedPurchaseMoneyIndebtedness" />
    <label xml:lang="en-US" xlink:label="lxu_PermittedPurchaseMoneyIndebtedness_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Permitted purchase money indebtedness.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PermittedPurchaseMoneyIndebtedness" xlink:to="lxu_PermittedPurchaseMoneyIndebtedness_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_PercentageOfPermittedPurchaseMoneyIndebtednessToConsolidatedAssets" xlink:type="locator" xlink:label="lxu_PercentageOfPermittedPurchaseMoneyIndebtednessToConsolidatedAssets" />
    <label xml:lang="en-US" xlink:label="lxu_PercentageOfPermittedPurchaseMoneyIndebtednessToConsolidatedAssets_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of permitted purchase money indebtedness to consolidated assets.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PercentageOfPermittedPurchaseMoneyIndebtednessToConsolidatedAssets" xlink:to="lxu_PercentageOfPermittedPurchaseMoneyIndebtednessToConsolidatedAssets_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_PermittedPurchaseMoneyIndebtedness_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Increased permitted purchase money indebtedness</label>
    <label xml:lang="en-US" xlink:label="lxu_PermittedPurchaseMoneyIndebtedness_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Permitted Purchase Money Indebtedness</label>
    <label xml:lang="en-US" xlink:label="lxu_PercentageOfPermittedPurchaseMoneyIndebtednessToConsolidatedAssets_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of total consolidated assets</label>
    <label xml:lang="en-US" xlink:label="lxu_PercentageOfPermittedPurchaseMoneyIndebtednessToConsolidatedAssets_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Permitted Purchase Money Indebtedness To Consolidated Assets</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ExcessAvailabilityUnderCreditFacility" xlink:type="locator" xlink:label="lxu_ExcessAvailabilityUnderCreditFacility" />
    <label xml:lang="en-US" xlink:label="lxu_ExcessAvailabilityUnderCreditFacility_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Excess availability under credit facility.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ExcessAvailabilityUnderCreditFacility" xlink:to="lxu_ExcessAvailabilityUnderCreditFacility_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_ExcessAvailabilityUnderCreditFacility_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Excess availability under credit facility</label>
    <label xml:lang="en-US" xlink:label="lxu_ExcessAvailabilityUnderCreditFacility_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Excess Availability Under Credit Facility</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentMaturityDate" xlink:type="locator" xlink:label="us-gaap_DebtInstrumentMaturityDate" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentMaturityDate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maturity date</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentMaturityDate" xlink:to="us-gaap_DebtInstrumentMaturityDate_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentMaturityDate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Maturity Date</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LineOfCreditFacilityInterestRateDescription" xlink:type="locator" xlink:label="us-gaap_LineOfCreditFacilityInterestRateDescription" />
    <label xml:lang="en-US" xlink:label="us-gaap_LineOfCreditFacilityInterestRateDescription_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Description of interest rate of revolving credit facility</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityInterestRateDescription" xlink:to="us-gaap_LineOfCreditFacilityInterestRateDescription_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LineOfCreditFacilityInterestRateDescription_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Line Of Credit Facility Interest Rate Description</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity" xlink:type="locator" xlink:label="us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity" />
    <label xml:lang="en-US" xlink:label="us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Line of credit facility, current borrowing capacity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity" xlink:to="us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Line Of Credit Facility Current Borrowing Capacity</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:type="locator" xlink:label="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt instrument basis spread on variable rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:to="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Basis Spread On Variable Rate1</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_LetterOfCreditMaximumCapacity" xlink:type="locator" xlink:label="lxu_LetterOfCreditMaximumCapacity" />
    <label xml:lang="en-US" xlink:label="lxu_LetterOfCreditMaximumCapacity_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Maximum letter of credit capacity under a line of credit facility.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_LetterOfCreditMaximumCapacity" xlink:to="lxu_LetterOfCreditMaximumCapacity_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_LineOfCreditFacilityUnusedLetterOfCreditFeePercentage" xlink:type="locator" xlink:label="lxu_LineOfCreditFacilityUnusedLetterOfCreditFeePercentage" />
    <label xml:lang="en-US" xlink:label="lxu_LineOfCreditFacilityUnusedLetterOfCreditFeePercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The fee, expressed as a percentage of the letter of credit provision, for available but unused amount of the letter of credit capacity.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_LineOfCreditFacilityUnusedLetterOfCreditFeePercentage" xlink:to="lxu_LineOfCreditFacilityUnusedLetterOfCreditFeePercentage_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_LetterOfCreditMaximumCapacity_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Letters of credit maximum capacity</label>
    <label xml:lang="en-US" xlink:label="lxu_LetterOfCreditMaximumCapacity_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Letter Of Credit Maximum Capacity</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity" xlink:type="locator" xlink:label="us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity" />
    <label xml:lang="en-US" xlink:label="us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amount available for borrowing</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity" xlink:to="us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Line Of Credit Facility Remaining Borrowing Capacity</label>
    <label xml:lang="en-US" xlink:label="lxu_LineOfCreditFacilityUnusedLetterOfCreditFeePercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fees expressed as percentage for unused letters of credit</label>
    <label xml:lang="en-US" xlink:label="lxu_LineOfCreditFacilityUnusedLetterOfCreditFeePercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Line Of Credit Facility Unused Letter Of Credit Fee Percentage</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage" xlink:type="locator" xlink:label="us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage" />
    <label xml:lang="en-US" xlink:label="us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fees expressed as percentage for unused revolving credit facility</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage" xlink:to="us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Line Of Credit Facility Unused Capacity Commitment Fee Percentage</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_FixedChargeCoverageRatio" xlink:type="locator" xlink:label="lxu_FixedChargeCoverageRatio" />
    <label xml:lang="en-US" xlink:label="lxu_FixedChargeCoverageRatio_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Fixed charge coverage ratio.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_FixedChargeCoverageRatio" xlink:to="lxu_FixedChargeCoverageRatio_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_FixedChargeCoverageRatio_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fixed charge coverage ratio</label>
    <label xml:lang="en-US" xlink:label="lxu_FixedChargeCoverageRatio_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Fixed Charge Coverage Ratio</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LineOfCredit" xlink:type="locator" xlink:label="us-gaap_LineOfCredit" />
    <label xml:lang="en-US" xlink:label="us-gaap_LineOfCredit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Line of credit</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCredit" xlink:to="us-gaap_LineOfCredit_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LineOfCredit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Line Of Credit</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_DistributionDividendLimit" xlink:type="locator" xlink:label="lxu_DistributionDividendLimit" />
    <label xml:lang="en-US" xlink:label="lxu_DistributionDividendLimit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The maximum annual amount of distributions or dividends to the parent under an agreement.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_DistributionDividendLimit" xlink:to="lxu_DistributionDividendLimit_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_DistributionDividendLimit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Limit of distributions/dividends</label>
    <label xml:lang="en-US" xlink:label="lxu_DistributionDividendLimit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Distribution Dividend Limit</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_TreasuryStockAcquisitionLimit" xlink:type="locator" xlink:label="lxu_TreasuryStockAcquisitionLimit" />
    <label xml:lang="en-US" xlink:label="lxu_TreasuryStockAcquisitionLimit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The maximum annual amount of treasury stock acquisitions under an agreement.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_TreasuryStockAcquisitionLimit" xlink:to="lxu_TreasuryStockAcquisitionLimit_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_TreasuryStockAcquisitionLimit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Limit of treasury stock acquisition</label>
    <label xml:lang="en-US" xlink:label="lxu_TreasuryStockAcquisitionLimit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Treasury Stock Acquisition Limit</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_JointVentureLimit" xlink:type="locator" xlink:label="lxu_JointVentureLimit" />
    <label xml:lang="en-US" xlink:label="lxu_JointVentureLimit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The maximum amount in investments in joint ventures under an agreement.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_JointVentureLimit" xlink:to="lxu_JointVentureLimit_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_OtherInvestmentLimit" xlink:type="locator" xlink:label="lxu_OtherInvestmentLimit" />
    <label xml:lang="en-US" xlink:label="lxu_OtherInvestmentLimit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The maximum amount in other investments under an agreement.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_OtherInvestmentLimit" xlink:to="lxu_OtherInvestmentLimit_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_JointVentureLimit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Limit of joint ventures</label>
    <label xml:lang="en-US" xlink:label="lxu_JointVentureLimit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Joint Venture Limit</label>
    <label xml:lang="en-US" xlink:label="lxu_OtherInvestmentLimit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Limit of Other Investments</label>
    <label xml:lang="en-US" xlink:label="lxu_OtherInvestmentLimit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Other Investment Limit</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DefaultLongtermDebtDescriptionOfViolationOrEventOfDefault" xlink:type="locator" xlink:label="us-gaap_DefaultLongtermDebtDescriptionOfViolationOrEventOfDefault" />
    <label xml:lang="en-US" xlink:label="us-gaap_DefaultLongtermDebtDescriptionOfViolationOrEventOfDefault_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Events of default description</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefaultLongtermDebtDescriptionOfViolationOrEventOfDefault" xlink:to="us-gaap_DefaultLongtermDebtDescriptionOfViolationOrEventOfDefault_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DefaultLongtermDebtDescriptionOfViolationOrEventOfDefault_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Default Longterm Debt Description Of Violation Or Event Of Default</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtDefaultLongtermDebtAmount" xlink:type="locator" xlink:label="us-gaap_DebtDefaultLongtermDebtAmount" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtDefaultLongtermDebtAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt default amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtDefaultLongtermDebtAmount" xlink:to="us-gaap_DebtDefaultLongtermDebtAmount_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtDefaultLongtermDebtAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Default Longterm Debt Amount</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentOfferingDate1" xlink:type="locator" xlink:label="us-gaap_DebtInstrumentOfferingDate1" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentOfferingDate1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Offering date</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentOfferingDate1" xlink:to="us-gaap_DebtInstrumentOfferingDate1_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentOfferingDate1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Offering Date1</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:type="locator" xlink:label="us-gaap_DebtInstrumentFaceAmount" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentFaceAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate principal amount of notes sold</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentFaceAmount" xlink:to="us-gaap_DebtInstrumentFaceAmount_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentFaceAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Face Amount</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentFrequencyOfPeriodicPayment" xlink:type="locator" xlink:label="us-gaap_DebtInstrumentFrequencyOfPeriodicPayment" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentFrequencyOfPeriodicPayment_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt instrument, frequency of interest payment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentFrequencyOfPeriodicPayment" xlink:to="us-gaap_DebtInstrumentFrequencyOfPeriodicPayment_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentFrequencyOfPeriodicPayment_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Frequency Of Periodic Payment</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LineOfCreditFacilityDateOfFirstRequiredPayment1" xlink:type="locator" xlink:label="us-gaap_LineOfCreditFacilityDateOfFirstRequiredPayment1" />
    <label xml:lang="en-US" xlink:label="us-gaap_LineOfCreditFacilityDateOfFirstRequiredPayment1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payment beginning date</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityDateOfFirstRequiredPayment1" xlink:to="us-gaap_LineOfCreditFacilityDateOfFirstRequiredPayment1_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LineOfCreditFacilityDateOfFirstRequiredPayment1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Line Of Credit Facility Date Of First Required Payment1</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_NumberOfUnsecuredGuarantors" xlink:type="locator" xlink:label="lxu_NumberOfUnsecuredGuarantors" />
    <label xml:lang="en-US" xlink:label="lxu_NumberOfUnsecuredGuarantors_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The number of unsecured guarantors in an agreement.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_NumberOfUnsecuredGuarantors" xlink:to="lxu_NumberOfUnsecuredGuarantors_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_NumberOfSecuredGuarantors" xlink:type="locator" xlink:label="lxu_NumberOfSecuredGuarantors" />
    <label xml:lang="en-US" xlink:label="lxu_NumberOfSecuredGuarantors_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of secured guarantors.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_NumberOfSecuredGuarantors" xlink:to="lxu_NumberOfSecuredGuarantors_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_NumberOfUnsecuredGuarantors_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of unsecured guarantors</label>
    <label xml:lang="en-US" xlink:label="lxu_NumberOfUnsecuredGuarantors_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Unsecured Guarantors</label>
    <label xml:lang="en-US" xlink:label="lxu_NumberOfSecuredGuarantors_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of secured guarantors</label>
    <label xml:lang="en-US" xlink:label="lxu_NumberOfSecuredGuarantors_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Secured Guarantors</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentCollateralAmount" xlink:type="locator" xlink:label="us-gaap_DebtInstrumentCollateralAmount" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentCollateralAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Carrying value of the assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentCollateralAmount" xlink:to="us-gaap_DebtInstrumentCollateralAmount_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentCollateralAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Collateral Amount</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_NoticePeriodForRedemptionOfNotes" xlink:type="locator" xlink:label="lxu_NoticePeriodForRedemptionOfNotes" />
    <label xml:lang="en-US" xlink:label="lxu_NoticePeriodForRedemptionOfNotes_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The notice period included in an agreement required for redemption of notes.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_NoticePeriodForRedemptionOfNotes" xlink:to="lxu_NoticePeriodForRedemptionOfNotes_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_RedemptionDate" xlink:type="locator" xlink:label="lxu_RedemptionDate" />
    <label xml:lang="en-US" xlink:label="lxu_RedemptionDate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The date an entity can redeem debt except under certain conditions, in the CCYY-MM-DD format.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_RedemptionDate" xlink:to="lxu_RedemptionDate_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_NoticePeriodForRedemptionOfNotes_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Notice period of senior secured notes to be redeemed</label>
    <label xml:lang="en-US" xlink:label="lxu_NoticePeriodForRedemptionOfNotes_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Notice Period For Redemption Of Notes</label>
    <label xml:lang="en-US" xlink:label="lxu_RedemptionDate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Earliest redemption date</label>
    <label xml:lang="en-US" xlink:label="lxu_RedemptionDate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Redemption Date</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentRedemptionPeriodAxis" xlink:type="locator" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt Instrument Redemption Period</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentRedemptionPeriodAxis" xlink:to="us-gaap_DebtInstrumentRedemptionPeriodAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Redemption Period [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentRedemptionPeriodDomain" xlink:type="locator" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt Instrument Redemption Period</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentRedemptionPeriodDomain" xlink:to="us-gaap_DebtInstrumentRedemptionPeriodDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Redemption Period [Domain]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentRedemptionPeriodOneMember" xlink:type="locator" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodOneMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodOneMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2016 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentRedemptionPeriodOneMember" xlink:to="us-gaap_DebtInstrumentRedemptionPeriodOneMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodOneMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Redemption Period One [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentRedemptionPeriodTwoMember" xlink:type="locator" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodTwoMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodTwoMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2017 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentRedemptionPeriodTwoMember" xlink:to="us-gaap_DebtInstrumentRedemptionPeriodTwoMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodTwoMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Redemption Period Two [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentRedemptionPeriodThreeMember" xlink:type="locator" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodThreeMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodThreeMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2018 and Thereafter [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentRedemptionPeriodThreeMember" xlink:to="us-gaap_DebtInstrumentRedemptionPeriodThreeMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodThreeMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Redemption Period Three [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_TwelvePercentageSeniorNotesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">12.0% Senior Secured Notes [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentRedemptionPricePercentage" xlink:type="locator" xlink:label="us-gaap_DebtInstrumentRedemptionPricePercentage" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentRedemptionPricePercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Redemption price</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentRedemptionPricePercentage" xlink:to="us-gaap_DebtInstrumentRedemptionPricePercentage_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentRedemptionPricePercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Redemption Price Percentage</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ChangeOfControlPurchasePrice" xlink:type="locator" xlink:label="lxu_ChangeOfControlPurchasePrice" />
    <label xml:lang="en-US" xlink:label="lxu_ChangeOfControlPurchasePrice_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The purchase price expressed as a percentage of the principal amount of debt.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ChangeOfControlPurchasePrice" xlink:to="lxu_ChangeOfControlPurchasePrice_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_ChangeOfControlPurchasePrice_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in control purchase price</label>
    <label xml:lang="en-US" xlink:label="lxu_ChangeOfControlPurchasePrice_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Change Of Control Purchase Price</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_AgreementClosingDate" xlink:type="locator" xlink:label="lxu_AgreementClosingDate" />
    <label xml:lang="en-US" xlink:label="lxu_AgreementClosingDate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Agreement closing date.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_AgreementClosingDate" xlink:to="lxu_AgreementClosingDate_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_DebtInstrumentIncreaseInInterestRateForFirstNinetyDayPeriodAfterDefault" xlink:type="locator" xlink:label="lxu_DebtInstrumentIncreaseInInterestRateForFirstNinetyDayPeriodAfterDefault" />
    <label xml:lang="en-US" xlink:label="lxu_DebtInstrumentIncreaseInInterestRateForFirstNinetyDayPeriodAfterDefault_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt instrument increase in interest rate for first ninety day period after default.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_DebtInstrumentIncreaseInInterestRateForFirstNinetyDayPeriodAfterDefault" xlink:to="lxu_DebtInstrumentIncreaseInInterestRateForFirstNinetyDayPeriodAfterDefault_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_DebtInstrumentAmountOfIncreaseInInterestForEachDayForFirstNinetyDaysAfterDefault" xlink:type="locator" xlink:label="lxu_DebtInstrumentAmountOfIncreaseInInterestForEachDayForFirstNinetyDaysAfterDefault" />
    <label xml:lang="en-US" xlink:label="lxu_DebtInstrumentAmountOfIncreaseInInterestForEachDayForFirstNinetyDaysAfterDefault_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt instrument amount of increase in interest for each day for first ninety days after default.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_DebtInstrumentAmountOfIncreaseInInterestForEachDayForFirstNinetyDaysAfterDefault" xlink:to="lxu_DebtInstrumentAmountOfIncreaseInInterestForEachDayForFirstNinetyDaysAfterDefault_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_DebtInstrumentIncreaseInInterestRateForEachSubsequentNinetyDayPeriodAfterDefault" xlink:type="locator" xlink:label="lxu_DebtInstrumentIncreaseInInterestRateForEachSubsequentNinetyDayPeriodAfterDefault" />
    <label xml:lang="en-US" xlink:label="lxu_DebtInstrumentIncreaseInInterestRateForEachSubsequentNinetyDayPeriodAfterDefault_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt instrument increase in interest rate for each subsequent ninety day period after default.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_DebtInstrumentIncreaseInInterestRateForEachSubsequentNinetyDayPeriodAfterDefault" xlink:to="lxu_DebtInstrumentIncreaseInInterestRateForEachSubsequentNinetyDayPeriodAfterDefault_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_PeriodToObtainEffectiveRegistrationStatement" xlink:type="locator" xlink:label="lxu_PeriodToObtainEffectiveRegistrationStatement" />
    <label xml:lang="en-US" xlink:label="lxu_PeriodToObtainEffectiveRegistrationStatement_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The period of time to use our reasonable best efforts to obtain an effective registration statement.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PeriodToObtainEffectiveRegistrationStatement" xlink:to="lxu_PeriodToObtainEffectiveRegistrationStatement_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_NotesExchangePeriod" xlink:type="locator" xlink:label="lxu_NotesExchangePeriod" />
    <label xml:lang="en-US" xlink:label="lxu_NotesExchangePeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The period of time to use our reasonable best efforts to exchange notes with new notes.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_NotesExchangePeriod" xlink:to="lxu_NotesExchangePeriod_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_MaximumDefaultInterestRateIncrease" xlink:type="locator" xlink:label="lxu_MaximumDefaultInterestRateIncrease" />
    <label xml:lang="en-US" xlink:label="lxu_MaximumDefaultInterestRateIncrease_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The maximum increase in the interest rate for a default event.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_MaximumDefaultInterestRateIncrease" xlink:to="lxu_MaximumDefaultInterestRateIncrease_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_MaximumDailyPenaltyAmountForDefault" xlink:type="locator" xlink:label="lxu_MaximumDailyPenaltyAmountForDefault" />
    <label xml:lang="en-US" xlink:label="lxu_MaximumDailyPenaltyAmountForDefault_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The maximum daily penalty amount for default.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_MaximumDailyPenaltyAmountForDefault" xlink:to="lxu_MaximumDailyPenaltyAmountForDefault_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_AgreementClosingDate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Agreement closing date</label>
    <label xml:lang="en-US" xlink:label="lxu_AgreementClosingDate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Agreement Closing Date</label>
    <label xml:lang="en-US" xlink:label="lxu_DebtInstrumentIncreaseInInterestRateForFirstNinetyDayPeriodAfterDefault_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Increase in annual interest rate for the first 90 days after default</label>
    <label xml:lang="en-US" xlink:label="lxu_DebtInstrumentIncreaseInInterestRateForFirstNinetyDayPeriodAfterDefault_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Increase In Interest Rate For First Ninety Day Period After Default</label>
    <label xml:lang="en-US" xlink:label="lxu_DebtInstrumentAmountOfIncreaseInInterestForEachDayForFirstNinetyDaysAfterDefault_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amount of per day increase in interest for the first 90 days after default</label>
    <label xml:lang="en-US" xlink:label="lxu_DebtInstrumentAmountOfIncreaseInInterestForEachDayForFirstNinetyDaysAfterDefault_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Amount Of Increase In Interest For Each Day For First Ninety Days After Default</label>
    <label xml:lang="en-US" xlink:label="lxu_DebtInstrumentIncreaseInInterestRateForEachSubsequentNinetyDayPeriodAfterDefault_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Additional increase in annual interest rate for each subsequent ninety day period after default</label>
    <label xml:lang="en-US" xlink:label="lxu_DebtInstrumentIncreaseInInterestRateForEachSubsequentNinetyDayPeriodAfterDefault_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Increase In Interest Rate For Each Subsequent Ninety Day Period After Default</label>
    <label xml:lang="en-US" xlink:label="lxu_PeriodToObtainEffectiveRegistrationStatement_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Period to have registration statement declared effective</label>
    <label xml:lang="en-US" xlink:label="lxu_PeriodToObtainEffectiveRegistrationStatement_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Period To Obtain Effective Registration Statement</label>
    <label xml:lang="en-US" xlink:label="lxu_NotesExchangePeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Period to complete notes exchange from effective date</label>
    <label xml:lang="en-US" xlink:label="lxu_NotesExchangePeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Notes Exchange Period</label>
    <label xml:lang="en-US" xlink:label="lxu_MaximumDefaultInterestRateIncrease_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maximum interest rate increase for default</label>
    <label xml:lang="en-US" xlink:label="lxu_MaximumDefaultInterestRateIncrease_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Maximum Default Interest Rate Increase</label>
    <label xml:lang="en-US" xlink:label="lxu_MaximumDailyPenaltyAmountForDefault_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maximum daily penalty amount for default</label>
    <label xml:lang="en-US" xlink:label="lxu_MaximumDailyPenaltyAmountForDefault_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Maximum Daily Penalty Amount For Default</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_RepaymentOfOutstandingBorrowingsGross" xlink:type="locator" xlink:label="lxu_RepaymentOfOutstandingBorrowingsGross" />
    <label xml:lang="en-US" xlink:label="lxu_RepaymentOfOutstandingBorrowingsGross_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The total amount of repayment of outstanding borrowings which includes the remaining principal balance and any prepayment penalties.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_RepaymentOfOutstandingBorrowingsGross" xlink:to="lxu_RepaymentOfOutstandingBorrowingsGross_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_RepaymentOfOutstandingBorrowingsGross_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Repayment of outstanding borrowings</label>
    <label xml:lang="en-US" xlink:label="lxu_RepaymentOfOutstandingBorrowingsGross_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Repayment Of Outstanding Borrowings Gross</label>
    <label xml:lang="en-US" xlink:label="us-gaap_GainsLossesOnExtinguishmentOfDebt_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loss on extinguishment of debt</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProceedsFromSecuredNotesPayable" xlink:type="locator" xlink:label="us-gaap_ProceedsFromSecuredNotesPayable" />
    <label xml:lang="en-US" xlink:label="us-gaap_ProceedsFromSecuredNotesPayable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds of the secured promissory note</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromSecuredNotesPayable" xlink:to="us-gaap_ProceedsFromSecuredNotesPayable_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ProceedsFromSecuredNotesPayable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds From Secured Notes Payable</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentPaymentTerms" xlink:type="locator" xlink:label="us-gaap_DebtInstrumentPaymentTerms" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentPaymentTerms_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Secured promissory note, payment term</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentPaymentTerms" xlink:to="us-gaap_DebtInstrumentPaymentTerms_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentPaymentTerms_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Payment Terms</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_MaturityTermAtLoanConversion" xlink:type="locator" xlink:label="lxu_MaturityTermAtLoanConversion" />
    <label xml:lang="en-US" xlink:label="lxu_MaturityTermAtLoanConversion_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The maturity term of a secured promissory note after the loan conversion date.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_MaturityTermAtLoanConversion" xlink:to="lxu_MaturityTermAtLoanConversion_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_PercentageOfOutstandingPrincipalAmount" xlink:type="locator" xlink:label="lxu_PercentageOfOutstandingPrincipalAmount" />
    <label xml:lang="en-US" xlink:label="lxu_PercentageOfOutstandingPrincipalAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of outstanding principal amount.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PercentageOfOutstandingPrincipalAmount" xlink:to="lxu_PercentageOfOutstandingPrincipalAmount_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_PrepaymentPremiumAfterFirstAnniversaryDateMember" xlink:type="locator" xlink:label="lxu_PrepaymentPremiumAfterFirstAnniversaryDateMember" />
    <label xml:lang="en-US" xlink:label="lxu_PrepaymentPremiumAfterFirstAnniversaryDateMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Prepayment premium after first anniversary date.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PrepaymentPremiumAfterFirstAnniversaryDateMember" xlink:to="lxu_PrepaymentPremiumAfterFirstAnniversaryDateMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_PrepaymentPremiumAfterFirstAnniversaryDateMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prepayment Premium After First Anniversary Date [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_PrepaymentPremiumAfterFirstAnniversaryDateMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Prepayment Premium After First Anniversary Date [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_PrepaymentPremiumMonthPriorToMaturityDateMember" xlink:type="locator" xlink:label="lxu_PrepaymentPremiumMonthPriorToMaturityDateMember" />
    <label xml:lang="en-US" xlink:label="lxu_PrepaymentPremiumMonthPriorToMaturityDateMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Prepayment premium month prior to maturity date.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PrepaymentPremiumMonthPriorToMaturityDateMember" xlink:to="lxu_PrepaymentPremiumMonthPriorToMaturityDateMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_PrepaymentPremiumMonthPriorToMaturityDateMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prepayment Premium Month Prior to Maturity Date [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_PrepaymentPremiumMonthPriorToMaturityDateMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Prepayment Premium Month Prior To Maturity Date [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_MaturityTermAtLoanConversion_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loan term after conversion</label>
    <label xml:lang="en-US" xlink:label="lxu_MaturityTermAtLoanConversion_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Maturity Term At Loan Conversion</label>
    <label xml:lang="en-US" xlink:label="lxu_PercentageOfOutstandingPrincipalAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of remaining outstanding principal amount</label>
    <label xml:lang="en-US" xlink:label="lxu_PercentageOfOutstandingPrincipalAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Outstanding Principal Amount</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentInterestRateTerms" xlink:type="locator" xlink:label="us-gaap_DebtInstrumentInterestRateTerms" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentInterestRateTerms_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt instrument term</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentInterestRateTerms" xlink:to="us-gaap_DebtInstrumentInterestRateTerms_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentInterestRateTerms_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Interest Rate Terms</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_DebtInstrumentPrepaymentPremiumsPercentage" xlink:type="locator" xlink:label="lxu_DebtInstrumentPrepaymentPremiumsPercentage" />
    <label xml:lang="en-US" xlink:label="lxu_DebtInstrumentPrepaymentPremiumsPercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The debt instrument prepayment premiums percentage required by the terms of a note.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_DebtInstrumentPrepaymentPremiumsPercentage" xlink:to="lxu_DebtInstrumentPrepaymentPremiumsPercentage_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_DebtInstrumentPrepaymentPremiumsPercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt instrument prepayment premium percentage to be paid</label>
    <label xml:lang="en-US" xlink:label="lxu_DebtInstrumentPrepaymentPremiumsPercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Prepayment Premiums Percentage</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:type="locator" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" />
    <label xml:lang="en-US" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2016</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Long Term Debt Maturities Repayments Of Principal In Next Twelve Months</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:type="locator" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" />
    <label xml:lang="en-US" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2017</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Long Term Debt Maturities Repayments Of Principal In Year Two</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:type="locator" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" />
    <label xml:lang="en-US" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2018</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Long Term Debt Maturities Repayments Of Principal In Year Three</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:type="locator" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" />
    <label xml:lang="en-US" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2019</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Long Term Debt Maturities Repayments Of Principal In Year Four</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:type="locator" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" />
    <label xml:lang="en-US" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2020</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Long Term Debt Maturities Repayments Of Principal In Year Five</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xlink:type="locator" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" />
    <label xml:lang="en-US" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Thereafter</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Long Term Debt Maturities Repayments Of Principal After Year Five</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet" xlink:type="locator" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Less: Discount and debt issuance costs</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet" xlink:to="us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Unamortized Discount Premium Net</label>
    <label xml:lang="en-US" xlink:label="us-gaap_DebtAndCapitalLeaseObligations_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Long-term debt</label>
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CurrentFederalTaxExpenseBenefit" xlink:type="locator" xlink:label="us-gaap_CurrentFederalTaxExpenseBenefit" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CurrentStateAndLocalTaxExpenseBenefit" xlink:type="locator" xlink:label="us-gaap_CurrentStateAndLocalTaxExpenseBenefit" />
    <label xml:lang="en-US" xlink:label="us-gaap_CurrentStateAndLocalTaxExpenseBenefit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">State</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CurrentStateAndLocalTaxExpenseBenefit" xlink:to="us-gaap_CurrentStateAndLocalTaxExpenseBenefit_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_CurrentStateAndLocalTaxExpenseBenefit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Current State And Local Tax Expense Benefit</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CurrentIncomeTaxExpenseBenefit" xlink:type="locator" xlink:label="us-gaap_CurrentIncomeTaxExpenseBenefit" />
    <label xml:lang="en-US" xlink:label="us-gaap_CurrentIncomeTaxExpenseBenefit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total Current</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CurrentIncomeTaxExpenseBenefit" xlink:to="us-gaap_CurrentIncomeTaxExpenseBenefit_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_CurrentIncomeTaxExpenseBenefit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Current Income Tax Expense Benefit</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:type="locator" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferred:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:to="us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract_lbl" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredFederalIncomeTaxExpenseBenefit" xlink:type="locator" xlink:label="us-gaap_DeferredFederalIncomeTaxExpenseBenefit" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredFederalIncomeTaxExpenseBenefit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Federal</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredFederalIncomeTaxExpenseBenefit" xlink:to="us-gaap_DeferredFederalIncomeTaxExpenseBenefit_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredFederalIncomeTaxExpenseBenefit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Federal Income Tax Expense Benefit</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit" xlink:type="locator" xlink:label="us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">State</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit" xlink:to="us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Deferred State And Local Income Tax Expense Benefit</label>
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total Deferred</label>
    <label xml:lang="en-US" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Provisions (benefit) for income taxes</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_RetroactiveTaxReliefForTaxProvisionsExpired" xlink:type="locator" xlink:label="lxu_RetroactiveTaxReliefForTaxProvisionsExpired" />
    <label xml:lang="en-US" xlink:label="lxu_RetroactiveTaxReliefForTaxProvisionsExpired_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Retroactive tax relief for tax provisions expired.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_RetroactiveTaxReliefForTaxProvisionsExpired" xlink:to="lxu_RetroactiveTaxReliefForTaxProvisionsExpired_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingLossCarryforwardsTable" xlink:type="locator" xlink:label="us-gaap_OperatingLossCarryforwardsTable" />
    <label xml:lang="en-US" xlink:label="us-gaap_OperatingLossCarryforwardsTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating Loss Carryforwards [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLossCarryforwardsTable" xlink:to="us-gaap_OperatingLossCarryforwardsTable_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OperatingLossCarryforwardsTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Operating Loss Carryforwards [Table]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeTaxAuthorityNameAxis" xlink:type="locator" xlink:label="us-gaap_IncomeTaxAuthorityNameAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncomeTaxAuthorityNameAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income Tax Authority Name</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxAuthorityNameAxis" xlink:to="us-gaap_IncomeTaxAuthorityNameAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncomeTaxAuthorityNameAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax Authority Name [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeTaxAuthorityNameDomain" xlink:type="locator" xlink:label="us-gaap_IncomeTaxAuthorityNameDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncomeTaxAuthorityNameDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income Tax Authority Name</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxAuthorityNameDomain" xlink:to="us-gaap_IncomeTaxAuthorityNameDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncomeTaxAuthorityNameDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax Authority Name [Domain]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InternalRevenueServiceIRSMember" xlink:type="locator" xlink:label="us-gaap_InternalRevenueServiceIRSMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_InternalRevenueServiceIRSMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Internal Revenue Service (IRS) [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InternalRevenueServiceIRSMember" xlink:to="us-gaap_InternalRevenueServiceIRSMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_InternalRevenueServiceIRSMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Internal Revenue Service I R S [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeTaxAuthorityAxis" xlink:type="locator" xlink:label="us-gaap_IncomeTaxAuthorityAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncomeTaxAuthorityAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income Tax Authority</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxAuthorityAxis" xlink:to="us-gaap_IncomeTaxAuthorityAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncomeTaxAuthorityAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax Authority [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain" xlink:type="locator" xlink:label="us-gaap_IncomeTaxAuthorityDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncomeTaxAuthorityDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income Tax Authority</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxAuthorityDomain" xlink:to="us-gaap_IncomeTaxAuthorityDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncomeTaxAuthorityDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax Authority [Domain]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StateAndLocalJurisdictionMember" xlink:type="locator" xlink:label="us-gaap_StateAndLocalJurisdictionMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_StateAndLocalJurisdictionMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">State and Local Jurisdiction [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StateAndLocalJurisdictionMember" xlink:to="us-gaap_StateAndLocalJurisdictionMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_StateAndLocalJurisdictionMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">State And Local Jurisdiction [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_FederalAndStateTaxMember" xlink:type="locator" xlink:label="lxu_FederalAndStateTaxMember" />
    <label xml:lang="en-US" xlink:label="lxu_FederalAndStateTaxMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Federal and state tax.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_FederalAndStateTaxMember" xlink:to="lxu_FederalAndStateTaxMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_FederalAndStateTaxMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Federal And State Tax</label>
    <label xml:lang="en-US" xlink:label="lxu_FederalAndStateTaxMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Federal And State Tax [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingLossCarryforwardsLineItems" xlink:type="locator" xlink:label="us-gaap_OperatingLossCarryforwardsLineItems" />
    <label xml:lang="en-US" xlink:label="us-gaap_OperatingLossCarryforwardsLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating Loss Carryforwards [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLossCarryforwardsLineItems" xlink:to="us-gaap_OperatingLossCarryforwardsLineItems_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OperatingLossCarryforwardsLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Operating Loss Carryforwards [Line Items]</label>
    <label xml:lang="en-US" xlink:label="lxu_RetroactiveTaxReliefForTaxProvisionsExpired_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Retroactive tax relief</label>
    <label xml:lang="en-US" xlink:label="lxu_RetroactiveTaxReliefForTaxProvisionsExpired_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Retroactive Tax Relief For Tax Provisions Expired</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_TaxCreditCarryForwardExpirationTerm" xlink:type="locator" xlink:label="lxu_TaxCreditCarryForwardExpirationTerm" />
    <label xml:lang="en-US" xlink:label="lxu_TaxCreditCarryForwardExpirationTerm_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Tax credit carry forward expiration term.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_TaxCreditCarryForwardExpirationTerm" xlink:to="lxu_TaxCreditCarryForwardExpirationTerm_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_TaxCreditCarryforwardBeginningExpirationYear" xlink:type="locator" xlink:label="lxu_TaxCreditCarryforwardBeginningExpirationYear" />
    <label xml:lang="en-US" xlink:label="lxu_TaxCreditCarryforwardBeginningExpirationYear_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Tax credit carryforward Beginning expiration year.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_TaxCreditCarryforwardBeginningExpirationYear" xlink:to="lxu_TaxCreditCarryforwardBeginningExpirationYear_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeTaxCreditsAndAdjustments" xlink:type="locator" xlink:label="us-gaap_IncomeTaxCreditsAndAdjustments" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncomeTaxCreditsAndAdjustments_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gross tax credits</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxCreditsAndAdjustments" xlink:to="us-gaap_IncomeTaxCreditsAndAdjustments_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncomeTaxCreditsAndAdjustments_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax Credits And Adjustments</label>
    <label xml:lang="en-US" xlink:label="lxu_TaxCreditCarryForwardExpirationTerm_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Tax carryforward period</label>
    <label xml:lang="en-US" xlink:label="lxu_TaxCreditCarryForwardExpirationTerm_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Tax Credit Carry Forward Expiration Term</label>
    <label xml:lang="en-US" xlink:label="lxu_TaxCreditCarryforwardBeginningExpirationYear_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Tax credit carryforward expiration year</label>
    <label xml:lang="en-US" xlink:label="lxu_TaxCreditCarryforwardBeginningExpirationYear_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Tax Credit Carryforward Beginning Expiration Year</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_OperatingLossCarryforwardsUtilizedCurrentPeriod" xlink:type="locator" xlink:label="lxu_OperatingLossCarryforwardsUtilizedCurrentPeriod" />
    <label xml:lang="en-US" xlink:label="lxu_OperatingLossCarryforwardsUtilizedCurrentPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The sum of domestic, foreign and state and local operating loss carryforwards, before tax effects, utilized during the current reporting period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_OperatingLossCarryforwardsUtilizedCurrentPeriod" xlink:to="lxu_OperatingLossCarryforwardsUtilizedCurrentPeriod_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_FederalNetOperatingLossCarryforwardsExpirationYear" xlink:type="locator" xlink:label="lxu_FederalNetOperatingLossCarryforwardsExpirationYear" />
    <label xml:lang="en-US" xlink:label="lxu_FederalNetOperatingLossCarryforwardsExpirationYear_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Federal net operating loss carryforwards expiration year.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_FederalNetOperatingLossCarryforwardsExpirationYear" xlink:to="lxu_FederalNetOperatingLossCarryforwardsExpirationYear_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_StateNetOperatingLossCarryForwardsExpirationYear" xlink:type="locator" xlink:label="lxu_StateNetOperatingLossCarryForwardsExpirationYear" />
    <label xml:lang="en-US" xlink:label="lxu_StateNetOperatingLossCarryForwardsExpirationYear_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">State net operating loss carry forwards expiration year.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_StateNetOperatingLossCarryForwardsExpirationYear" xlink:to="lxu_StateNetOperatingLossCarryForwardsExpirationYear_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_OperatingLossCarryforwardsUtilizedCurrentPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">State NOL carryforwards</label>
    <label xml:lang="en-US" xlink:label="lxu_OperatingLossCarryforwardsUtilizedCurrentPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Operating Loss Carryforwards Utilized Current Period</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingLossCarryforwards" xlink:type="locator" xlink:label="us-gaap_OperatingLossCarryforwards" />
    <label xml:lang="en-US" xlink:label="us-gaap_OperatingLossCarryforwards_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Alternative minimum tax (ATM) remaining federal tax NOL carryforwards</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLossCarryforwards" xlink:to="us-gaap_OperatingLossCarryforwards_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OperatingLossCarryforwards_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Operating Loss Carryforwards</label>
    <label xml:lang="en-US" xlink:label="lxu_FederalNetOperatingLossCarryforwardsExpirationYear_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Federal net operating loss carryforward expiration year</label>
    <label xml:lang="en-US" xlink:label="lxu_FederalNetOperatingLossCarryforwardsExpirationYear_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Federal Net Operating Loss Carryforwards Expiration Year</label>
    <label xml:lang="en-US" xlink:label="lxu_StateNetOperatingLossCarryForwardsExpirationYear_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">State net operating loss carryforward expiration year</label>
    <label xml:lang="en-US" xlink:label="lxu_StateNetOperatingLossCarryForwardsExpirationYear_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">State Net Operating Loss Carry Forwards Expiration Year</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_CumulativeChangeInOwnershipPercentage" xlink:type="locator" xlink:label="lxu_CumulativeChangeInOwnershipPercentage" />
    <label xml:lang="en-US" xlink:label="lxu_CumulativeChangeInOwnershipPercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Cumulative change in ownership percentage.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_CumulativeChangeInOwnershipPercentage" xlink:to="lxu_CumulativeChangeInOwnershipPercentage_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_PeriodOfCumulativeChangeInOwnership" xlink:type="locator" xlink:label="lxu_PeriodOfCumulativeChangeInOwnership" />
    <label xml:lang="en-US" xlink:label="lxu_PeriodOfCumulativeChangeInOwnership_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Period of cumulative change in ownership.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PeriodOfCumulativeChangeInOwnership" xlink:to="lxu_PeriodOfCumulativeChangeInOwnership_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_OperatingLossAndTaxCreditCarryforwardsAnnualLimitationOnUse" xlink:type="locator" xlink:label="lxu_OperatingLossAndTaxCreditCarryforwardsAnnualLimitationOnUse" />
    <label xml:lang="en-US" xlink:label="lxu_OperatingLossAndTaxCreditCarryforwardsAnnualLimitationOnUse_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Operating loss and tax credit carryforwards annual limitation on use.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_OperatingLossAndTaxCreditCarryforwardsAnnualLimitationOnUse" xlink:to="lxu_OperatingLossAndTaxCreditCarryforwardsAnnualLimitationOnUse_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_CumulativeChangeInOwnershipPercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cumulative change in ownership percentage</label>
    <label xml:lang="en-US" xlink:label="lxu_CumulativeChangeInOwnershipPercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Cumulative Change In Ownership Percentage</label>
    <label xml:lang="en-US" xlink:label="lxu_PeriodOfCumulativeChangeInOwnership_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Period of cumulative change in ownership</label>
    <label xml:lang="en-US" xlink:label="lxu_PeriodOfCumulativeChangeInOwnership_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Period Of Cumulative Change In Ownership</label>
    <label xml:lang="en-US" xlink:label="lxu_OperatingLossAndTaxCreditCarryforwardsAnnualLimitationOnUse_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Annual limitation on use of net operating losses and tax credit carryforwards</label>
    <label xml:lang="en-US" xlink:label="lxu_OperatingLossAndTaxCreditCarryforwardsAnnualLimitationOnUse_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Operating Loss And Tax Credit Carryforwards Annual Limitation On Use</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_OperatingLossCarryforwardsNotAbleToBeUtilizedBeforeExpiration" xlink:type="locator" xlink:label="lxu_OperatingLossCarryforwardsNotAbleToBeUtilizedBeforeExpiration" />
    <label xml:lang="en-US" xlink:label="lxu_OperatingLossCarryforwardsNotAbleToBeUtilizedBeforeExpiration_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Operating loss carryforwards not able to be utilized before expiration.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_OperatingLossCarryforwardsNotAbleToBeUtilizedBeforeExpiration" xlink:to="lxu_OperatingLossCarryforwardsNotAbleToBeUtilizedBeforeExpiration_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_OperatingLossCarryforwardsNotAbleToBeUtilizedBeforeExpiration_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Portion of state NOL carryforwards, not able to be utilized before expiration</label>
    <label xml:lang="en-US" xlink:label="lxu_OperatingLossCarryforwardsNotAbleToBeUtilizedBeforeExpiration_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Operating Loss Carryforwards Not Able To Be Utilized Before Expiration</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingLossCarryforwardsValuationAllowance" xlink:type="locator" xlink:label="us-gaap_OperatingLossCarryforwardsValuationAllowance" />
    <label xml:lang="en-US" xlink:label="us-gaap_OperatingLossCarryforwardsValuationAllowance_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Federal benefit</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLossCarryforwardsValuationAllowance" xlink:to="us-gaap_OperatingLossCarryforwardsValuationAllowance_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OperatingLossCarryforwardsValuationAllowance_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Operating Loss Carryforwards Valuation Allowance</label>
    <label xml:lang="en-US" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Current period excess stock-based compensation tax deduction</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_NolCarryforwardsExcludedFromDeferredTaxAssets" xlink:type="locator" xlink:label="lxu_NolCarryforwardsExcludedFromDeferredTaxAssets" />
    <label xml:lang="en-US" xlink:label="lxu_NolCarryforwardsExcludedFromDeferredTaxAssets_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of NOL carryforward excluded from deferred tax assets related to stock based compensation not recorded until the deduction reduces current taxes payable.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_NolCarryforwardsExcludedFromDeferredTaxAssets" xlink:to="lxu_NolCarryforwardsExcludedFromDeferredTaxAssets_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_NolCarryforwardsExcludedFromDeferredTaxAssets_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferred tax assets, operating loss carryforwad, excess tax benefits</label>
    <label xml:lang="en-US" xlink:label="lxu_NolCarryforwardsExcludedFromDeferredTaxAssets_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Nol Carryforwards Excluded From Deferred Tax Assets</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_UnrecognizedTaxBenefits" xlink:type="locator" xlink:label="us-gaap_UnrecognizedTaxBenefits" />
    <label xml:lang="en-US" xlink:label="us-gaap_UnrecognizedTaxBenefits_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unrecognized federal and state tax benefits</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrecognizedTaxBenefits" xlink:to="us-gaap_UnrecognizedTaxBenefits_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_UnrecognizedTaxBenefits_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Unrecognized Tax Benefits</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_DeferredTaxLiabilitiesPrepaidAndOtherInsuranceReserves" xlink:type="locator" xlink:label="lxu_DeferredTaxLiabilitiesPrepaidAndOtherInsuranceReserves" />
    <label xml:lang="en-US" xlink:label="lxu_DeferredTaxLiabilitiesPrepaidAndOtherInsuranceReserves_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount as of the balance sheet date of the estimated future tax effects attributable to prepaid and other insurance reserves that will increase future taxable income when realized.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_DeferredTaxLiabilitiesPrepaidAndOtherInsuranceReserves" xlink:to="lxu_DeferredTaxLiabilitiesPrepaidAndOtherInsuranceReserves_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_NetDeferredTaxAssetsLiabilitiesByTaxJurisdictionAbstract" xlink:type="locator" xlink:label="lxu_NetDeferredTaxAssetsLiabilitiesByTaxJurisdictionAbstract" />
    <label xml:lang="en-US" xlink:label="lxu_NetDeferredTaxAssetsLiabilitiesByTaxJurisdictionAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">[No definition provided.]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_NetDeferredTaxAssetsLiabilitiesByTaxJurisdictionAbstract" xlink:to="lxu_NetDeferredTaxAssetsLiabilitiesByTaxJurisdictionAbstract_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_DeferredTaxAssetsLiabilitiesNetFederal" xlink:type="locator" xlink:label="lxu_DeferredTaxAssetsLiabilitiesNetFederal" />
    <label xml:lang="en-US" xlink:label="lxu_DeferredTaxAssetsLiabilitiesNetFederal_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the federal portion of net deferred tax assets and liabilities as of the balance sheet date, which result from applying the federal enacted tax rate to net temporary differences and carryforwards pertaining to assets or liabilities.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_DeferredTaxAssetsLiabilitiesNetFederal" xlink:to="lxu_DeferredTaxAssetsLiabilitiesNetFederal_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_DeferredTaxAssetsLiabilitiesNetState" xlink:type="locator" xlink:label="lxu_DeferredTaxAssetsLiabilitiesNetState" />
    <label xml:lang="en-US" xlink:label="lxu_DeferredTaxAssetsLiabilitiesNetState_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the state and local portion of net deferred tax assets and liabilities as of the balance sheet date, which result from applying the state and local enacted tax rates to net temporary differences and carryforwards pertaining to assets or liabilities.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_DeferredTaxAssetsLiabilitiesNetState" xlink:to="lxu_DeferredTaxAssetsLiabilitiesNetState_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ComponentsOfDeferredTaxAssetsAbstract" xlink:type="locator" xlink:label="us-gaap_ComponentsOfDeferredTaxAssetsAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_ComponentsOfDeferredTaxAssetsAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferred tax assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ComponentsOfDeferredTaxAssetsAbstract" xlink:to="us-gaap_ComponentsOfDeferredTaxAssetsAbstract_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ComponentsOfDeferredTaxAssetsAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Components Of Deferred Tax Assets [Abstract]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts" xlink:type="locator" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Allowance for doubtful accounts</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts" xlink:to="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses" xlink:type="locator" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Asset impairment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses" xlink:to="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Impairment Losses</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxAssetsInventory" xlink:type="locator" xlink:label="us-gaap_DeferredTaxAssetsInventory" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredTaxAssetsInventory_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Inventory</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsInventory" xlink:to="us-gaap_DeferredTaxAssetsInventory_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredTaxAssetsInventory_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets Inventory</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits" xlink:type="locator" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferred compensation</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits" xlink:to="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets Tax Deferred Expense Compensation And Benefits</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities" xlink:type="locator" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other accrued liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities" xlink:to="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxAssetsHedgingTransactions" xlink:type="locator" xlink:label="us-gaap_DeferredTaxAssetsHedgingTransactions" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredTaxAssetsHedgingTransactions_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Hedging</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsHedgingTransactions" xlink:to="us-gaap_DeferredTaxAssetsHedgingTransactions_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredTaxAssetsHedgingTransactions_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets Hedging Transactions</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:type="locator" xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net operating loss and tax credit carryforwards</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:to="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets Operating Loss Carryforwards</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxAssetsOther" xlink:type="locator" xlink:label="us-gaap_DeferredTaxAssetsOther" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredTaxAssetsOther_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsOther" xlink:to="us-gaap_DeferredTaxAssetsOther_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredTaxAssetsOther_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets Other</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxAssetsGross" xlink:type="locator" xlink:label="us-gaap_DeferredTaxAssetsGross" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredTaxAssetsGross_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total deferred tax assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsGross" xlink:to="us-gaap_DeferredTaxAssetsGross_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredTaxAssetsGross_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets Gross</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxAssetsValuationAllowance" xlink:type="locator" xlink:label="us-gaap_DeferredTaxAssetsValuationAllowance" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredTaxAssetsValuationAllowance_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Less valuation allowance on deferred tax assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsValuationAllowance" xlink:to="us-gaap_DeferredTaxAssetsValuationAllowance_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredTaxAssetsValuationAllowance_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets Valuation Allowance</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredTaxAssetsNet" xlink:type="locator" xlink:label="us-gaap_DeferredTaxAssetsNet" />
    <label xml:lang="en-US" xlink:label="us-gaap_DeferredTaxAssetsNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net deferred tax assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsNet" xlink:to="us-gaap_DeferredTaxAssetsNet_lbl" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:type="locator" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" />
    <label xml:lang="en-US" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating Leases, 2018</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Operating Leases Future Minimum Payments Due In Three Years</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:type="locator" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" />
    <label xml:lang="en-US" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating Leases, 2019</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Operating Leases Future Minimum Payments Due In Four Years</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:type="locator" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" />
    <label xml:lang="en-US" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating Leases, 2020</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Operating Leases Future Minimum Payments Due In Five Years</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:type="locator" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" />
    <label xml:lang="en-US" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating Leases, Thereafter</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Operating Leases Future Minimum Payments Due Thereafter</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:type="locator" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDue" />
    <label xml:lang="en-US" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Operating Leases, Total minimum lease payments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDue_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Operating Leases Future Minimum Payments Due</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_OperatingLeaseExpense" xlink:type="locator" xlink:label="lxu_OperatingLeaseExpense" />
    <label xml:lang="en-US" xlink:label="lxu_OperatingLeaseExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Operating lease expense incurred for leased assets which costs and expenses are applicable to cost of goods sold and/or SG&amp;A to derive operating income.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_OperatingLeaseExpense" xlink:to="lxu_OperatingLeaseExpense_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_CommitmentsAndContingenciesLineItems" xlink:type="locator" xlink:label="lxu_CommitmentsAndContingenciesLineItems" />
    <label xml:lang="en-US" xlink:label="lxu_CommitmentsAndContingenciesLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Commitments and contingencies.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_CommitmentsAndContingenciesLineItems" xlink:to="lxu_CommitmentsAndContingenciesLineItems_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_CommitmentsAndContingenciesTable" xlink:type="locator" xlink:label="lxu_CommitmentsAndContingenciesTable" />
    <label xml:lang="en-US" xlink:label="lxu_CommitmentsAndContingenciesTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Commitments and contingencies.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_CommitmentsAndContingenciesTable" xlink:to="lxu_CommitmentsAndContingenciesTable_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_CommitmentsAndContingenciesTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Commitments And Contingencies [Table]</label>
    <label xml:lang="en-US" xlink:label="lxu_CommitmentsAndContingenciesTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Commitments And Contingencies [Table]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PurchaseCommitmentExcludingLongtermCommitmentAxis" xlink:type="locator" xlink:label="us-gaap_PurchaseCommitmentExcludingLongtermCommitmentAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_PurchaseCommitmentExcludingLongtermCommitmentAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchase Commitment Excluding Longterm Commitment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PurchaseCommitmentExcludingLongtermCommitmentAxis" xlink:to="us-gaap_PurchaseCommitmentExcludingLongtermCommitmentAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_PurchaseCommitmentExcludingLongtermCommitmentAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Purchase Commitment Excluding Longterm Commitment [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PurchaseCommitmentExcludingLongtermCommitmentDomain" xlink:type="locator" xlink:label="us-gaap_PurchaseCommitmentExcludingLongtermCommitmentDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_PurchaseCommitmentExcludingLongtermCommitmentDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchase Commitment Excluding Longterm Commitment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PurchaseCommitmentExcludingLongtermCommitmentDomain" xlink:to="us-gaap_PurchaseCommitmentExcludingLongtermCommitmentDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_PurchaseCommitmentExcludingLongtermCommitmentDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Purchase Commitment Excluding Longterm Commitment [Domain]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_CovestroAgreementMember" xlink:type="locator" xlink:label="lxu_CovestroAgreementMember" />
    <label xml:lang="en-US" xlink:label="lxu_CovestroAgreementMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Covestro agreement.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_CovestroAgreementMember" xlink:to="lxu_CovestroAgreementMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_CovestroAgreementMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Covestro Agreement [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_CovestroAgreementMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Covestro Agreement [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_AmmoniaSupplyAgreementMember" xlink:type="locator" xlink:label="lxu_AmmoniaSupplyAgreementMember" />
    <label xml:lang="en-US" xlink:label="lxu_AmmoniaSupplyAgreementMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Ammonia supply agreement.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_AmmoniaSupplyAgreementMember" xlink:to="lxu_AmmoniaSupplyAgreementMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_AmmoniaSupplyAgreementMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ammonia Supply Agreement [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_AmmoniaSupplyAgreementMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Ammonia Supply Agreement [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_PryorChemicalMember" xlink:type="locator" xlink:label="lxu_PryorChemicalMember" />
    <label xml:lang="en-US" xlink:label="lxu_PryorChemicalMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Pryor chemical.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PryorChemicalMember" xlink:to="lxu_PryorChemicalMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_PryorChemicalMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Pryor Chemical Company [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_PryorChemicalMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Pryor Chemical [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_KochMember" xlink:type="locator" xlink:label="lxu_KochMember" />
    <label xml:lang="en-US" xlink:label="lxu_KochMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Koch.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_KochMember" xlink:to="lxu_KochMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_KochMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Koch Nitrogen [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_KochMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Koch [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_DemandChargeMember" xlink:type="locator" xlink:label="lxu_DemandChargeMember" />
    <label xml:lang="en-US" xlink:label="lxu_DemandChargeMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Demand charge.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_DemandChargeMember" xlink:to="lxu_DemandChargeMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_DemandChargeMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Demand Charge [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_DemandChargeMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Demand Charge [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OilAndGasDeliveryCommitmentsAndContractsAxis" xlink:type="locator" xlink:label="us-gaap_OilAndGasDeliveryCommitmentsAndContractsAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_OilAndGasDeliveryCommitmentsAndContractsAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Oil And Gas Delivery Commitments And Contracts</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OilAndGasDeliveryCommitmentsAndContractsAxis" xlink:to="us-gaap_OilAndGasDeliveryCommitmentsAndContractsAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OilAndGasDeliveryCommitmentsAndContractsAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Oil And Gas Delivery Commitments And Contracts [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OilAndGasDeliveryCommitmentsAndContractsOilProducingPropertyDomain" xlink:type="locator" xlink:label="us-gaap_OilAndGasDeliveryCommitmentsAndContractsOilProducingPropertyDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_OilAndGasDeliveryCommitmentsAndContractsOilProducingPropertyDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Oil And Gas Delivery Commitments And Contracts Oil Producing Property</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OilAndGasDeliveryCommitmentsAndContractsOilProducingPropertyDomain" xlink:to="us-gaap_OilAndGasDeliveryCommitmentsAndContractsOilProducingPropertyDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OilAndGasDeliveryCommitmentsAndContractsOilProducingPropertyDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Oil And Gas Delivery Commitments And Contracts Oil Producing Property [Domain]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_GatheringAgreementMember" xlink:type="locator" xlink:label="lxu_GatheringAgreementMember" />
    <label xml:lang="en-US" xlink:label="lxu_GatheringAgreementMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Gathering agreement.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_GatheringAgreementMember" xlink:to="lxu_GatheringAgreementMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_GatheringAgreementMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gathering Agreement [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_GatheringAgreementMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Gathering Agreement [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_OricaInternationalMember" xlink:type="locator" xlink:label="lxu_OricaInternationalMember" />
    <label xml:lang="en-US" xlink:label="lxu_OricaInternationalMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Orica International.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_OricaInternationalMember" xlink:to="lxu_OricaInternationalMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_OricaInternationalMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Orica International [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_OricaInternationalMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Orica International [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherCommitmentsAxis" xlink:type="locator" xlink:label="us-gaap_OtherCommitmentsAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherCommitmentsAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other Commitments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherCommitmentsAxis" xlink:to="us-gaap_OtherCommitmentsAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherCommitmentsAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Other Commitments [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherCommitmentsDomain" xlink:type="locator" xlink:label="us-gaap_OtherCommitmentsDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherCommitmentsDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other Commitments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherCommitmentsDomain" xlink:to="us-gaap_OtherCommitmentsDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherCommitmentsDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Other Commitments [Domain]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_AmmoniumNitrateSupplyAgreementMember" xlink:type="locator" xlink:label="lxu_AmmoniumNitrateSupplyAgreementMember" />
    <label xml:lang="en-US" xlink:label="lxu_AmmoniumNitrateSupplyAgreementMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Ammonium nitrate supply agreement.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_AmmoniumNitrateSupplyAgreementMember" xlink:to="lxu_AmmoniumNitrateSupplyAgreementMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_AmmoniumNitrateSupplyAgreementMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ammonium Nitrate Supply Agreement [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_AmmoniumNitrateSupplyAgreementMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Ammonium Nitrate Supply Agreement [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_CherokeeFacilityMember" xlink:type="locator" xlink:label="lxu_CherokeeFacilityMember" />
    <label xml:lang="en-US" xlink:label="lxu_CherokeeFacilityMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Cherokee facility.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_CherokeeFacilityMember" xlink:to="lxu_CherokeeFacilityMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_CherokeeFacilityMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cherokee Facility [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_CherokeeFacilityMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Cherokee Facility [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_HallowellFacilityMember" xlink:type="locator" xlink:label="lxu_HallowellFacilityMember" />
    <label xml:lang="en-US" xlink:label="lxu_HallowellFacilityMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Hallowell facility.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_HallowellFacilityMember" xlink:to="lxu_HallowellFacilityMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_HallowellFacilityMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Hallowell Facility [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_HallowellFacilityMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Hallowell Facility [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_GlobalIndustrialIncMember" xlink:type="locator" xlink:label="lxu_GlobalIndustrialIncMember" />
    <label xml:lang="en-US" xlink:label="lxu_GlobalIndustrialIncMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Global Industrial Inc.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_GlobalIndustrialIncMember" xlink:to="lxu_GlobalIndustrialIncMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_GlobalIndustrialIncMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Global Industrial Inc [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_GlobalIndustrialIncMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Global Industrial Inc [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:type="locator" xlink:label="us-gaap_SubsequentEventTypeAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_SubsequentEventTypeAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsequent Event Type</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventTypeAxis" xlink:to="us-gaap_SubsequentEventTypeAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SubsequentEventTypeAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event Type [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:type="locator" xlink:label="us-gaap_SubsequentEventTypeDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_SubsequentEventTypeDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsequent Event Type</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventTypeDomain" xlink:to="us-gaap_SubsequentEventTypeDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SubsequentEventTypeDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event Type [Domain]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SubsequentEventMember" xlink:type="locator" xlink:label="us-gaap_SubsequentEventMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_SubsequentEventMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsequent Event [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventMember" xlink:to="us-gaap_SubsequentEventMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SubsequentEventMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LossContingenciesByNatureOfContingencyAxis" xlink:type="locator" xlink:label="us-gaap_LossContingenciesByNatureOfContingencyAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_LossContingenciesByNatureOfContingencyAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loss Contingencies By Nature Of Contingency</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LossContingenciesByNatureOfContingencyAxis" xlink:to="us-gaap_LossContingenciesByNatureOfContingencyAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LossContingenciesByNatureOfContingencyAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Loss Contingencies By Nature Of Contingency [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LossContingencyNatureDomain" xlink:type="locator" xlink:label="us-gaap_LossContingencyNatureDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_LossContingencyNatureDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loss Contingency Nature</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LossContingencyNatureDomain" xlink:to="us-gaap_LossContingencyNatureDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LossContingencyNatureDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Loss Contingency Nature [Domain]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InsuranceClaimsMember" xlink:type="locator" xlink:label="us-gaap_InsuranceClaimsMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_InsuranceClaimsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Insurance Claims [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InsuranceClaimsMember" xlink:to="us-gaap_InsuranceClaimsMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_InsuranceClaimsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Insurance Claims [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_InsurancePolicyOneMember" xlink:type="locator" xlink:label="lxu_InsurancePolicyOneMember" />
    <label xml:lang="en-US" xlink:label="lxu_InsurancePolicyOneMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Insurance policy one.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_InsurancePolicyOneMember" xlink:to="lxu_InsurancePolicyOneMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_InsurancePolicyOneMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Insurance Policy One [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_InsurancePolicyOneMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Insurance Policy One [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_InsurancePolicyTwoMember" xlink:type="locator" xlink:label="lxu_InsurancePolicyTwoMember" />
    <label xml:lang="en-US" xlink:label="lxu_InsurancePolicyTwoMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Insurance policy two.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_InsurancePolicyTwoMember" xlink:to="lxu_InsurancePolicyTwoMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_InsurancePolicyTwoMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Insurance Policy Two [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_InsurancePolicyTwoMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Insurance Policy Two [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_CommitmentsAndContingenciesLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Commitments And Contingencies [Line Items]</label>
    <label xml:lang="en-US" xlink:label="lxu_CommitmentsAndContingenciesLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Commitments And Contingencies [Line Items]</label>
    <label xml:lang="en-US" xlink:label="lxu_OperatingLeaseExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Expenses incurred in operating lease agreements</label>
    <label xml:lang="en-US" xlink:label="lxu_OperatingLeaseExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease Expense</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ContractMaturityPeriod" xlink:type="locator" xlink:label="lxu_ContractMaturityPeriod" />
    <label xml:lang="en-US" xlink:label="lxu_ContractMaturityPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The maturity period of a contract.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ContractMaturityPeriod" xlink:to="lxu_ContractMaturityPeriod_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_ContractMaturityPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating agreement maturity period</label>
    <label xml:lang="en-US" xlink:label="lxu_ContractMaturityPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Contract Maturity Period</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_SupplyCommitmentDescription" xlink:type="locator" xlink:label="lxu_SupplyCommitmentDescription" />
    <label xml:lang="en-US" xlink:label="lxu_SupplyCommitmentDescription_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The description of a supply commitment.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_SupplyCommitmentDescription" xlink:to="lxu_SupplyCommitmentDescription_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_TermOfContract" xlink:type="locator" xlink:label="lxu_TermOfContract" />
    <label xml:lang="en-US" xlink:label="lxu_TermOfContract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Term of the contract arrangement (excluding leases and derivatives), in &apos;PnYnMnDTnHnMnS&apos; format, for example, &apos;P1Y5M13D&apos; represents the reported fact of one year, five months, and thirteen days.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_TermOfContract" xlink:to="lxu_TermOfContract_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_NoticeOfTermination" xlink:type="locator" xlink:label="lxu_NoticeOfTermination" />
    <label xml:lang="en-US" xlink:label="lxu_NoticeOfTermination_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The notice of termination for an agreement.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_NoticeOfTermination" xlink:to="lxu_NoticeOfTermination_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_SupplyCommitmentDescription_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Supply commitment, description</label>
    <label xml:lang="en-US" xlink:label="lxu_SupplyCommitmentDescription_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Supply Commitment Description</label>
    <label xml:lang="en-US" xlink:label="lxu_TermOfContract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Supply commitment, period</label>
    <label xml:lang="en-US" xlink:label="lxu_TermOfContract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Term Of Contract</label>
    <label xml:lang="en-US" xlink:label="lxu_NoticeOfTermination_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Notice of termination</label>
    <label xml:lang="en-US" xlink:label="lxu_NoticeOfTermination_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Notice Of Termination</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_TermOfTerminationNotice" xlink:type="locator" xlink:label="lxu_TermOfTerminationNotice" />
    <label xml:lang="en-US" xlink:label="lxu_TermOfTerminationNotice_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Term of termination notice.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_TermOfTerminationNotice" xlink:to="lxu_TermOfTerminationNotice_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_TermOfTerminationNotice_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Required period for notice of termination</label>
    <label xml:lang="en-US" xlink:label="lxu_TermOfTerminationNotice_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Term Of Termination Notice</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_WorkingInterest" xlink:type="locator" xlink:label="lxu_WorkingInterest" />
    <label xml:lang="en-US" xlink:label="lxu_WorkingInterest_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the percentage share of costs and expenses incurred to develop certain leaseholds and to produce the natural gas.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_WorkingInterest" xlink:to="lxu_WorkingInterest_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_WorkingInterest_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Working interest in natural gas properties</label>
    <label xml:lang="en-US" xlink:label="lxu_WorkingInterest_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Working Interest</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationDescription" xlink:type="locator" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationDescription" />
    <label xml:lang="en-US" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationDescription_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Agreement description</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrecordedUnconditionalPurchaseObligationDescription" xlink:to="us-gaap_UnrecordedUnconditionalPurchaseObligationDescription_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationDescription_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Unrecorded Unconditional Purchase Obligation Description</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_TermOfUnrecordedUnconditionalPurchaseObligation" xlink:type="locator" xlink:label="us-gaap_TermOfUnrecordedUnconditionalPurchaseObligation" />
    <label xml:lang="en-US" xlink:label="us-gaap_TermOfUnrecordedUnconditionalPurchaseObligation_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Agreement term</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TermOfUnrecordedUnconditionalPurchaseObligation" xlink:to="us-gaap_TermOfUnrecordedUnconditionalPurchaseObligation_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_TermOfUnrecordedUnconditionalPurchaseObligation_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Term Of Unrecorded Unconditional Purchase Obligation</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary" xlink:type="locator" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary" />
    <label xml:lang="en-US" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Annual minimum demand charges, Year One</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary" xlink:to="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Unrecorded Unconditional Purchase Obligation Balance On First Anniversary</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary" xlink:type="locator" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary" />
    <label xml:lang="en-US" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Annual minimum demand charges, Year Two</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary" xlink:to="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Unrecorded Unconditional Purchase Obligation Balance On Second Anniversary</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary" xlink:type="locator" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary" />
    <label xml:lang="en-US" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Annual minimum demand charges, Year Three</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary" xlink:to="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Unrecorded Unconditional Purchase Obligation Balance On Third Anniversary</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary" xlink:type="locator" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary" />
    <label xml:lang="en-US" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Annual minimum demand charges, Year Four</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary" xlink:to="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Unrecorded Unconditional Purchase Obligation Balance On Fourth Anniversary</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary" xlink:type="locator" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary" />
    <label xml:lang="en-US" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Annual minimum demand charges, Year Five</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary" xlink:to="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Unrecorded Unconditional Purchase Obligation Balance On Fifth Anniversary</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears" xlink:type="locator" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears" />
    <label xml:lang="en-US" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Annual minimum demand charges, Thereafter</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears" xlink:to="us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Unrecorded Unconditional Purchase Obligation Due After Five Years</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" xlink:type="locator" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" />
    <label xml:lang="en-US" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Annual minimum demand charges, Total obligation</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" xlink:to="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Unrecorded Unconditional Purchase Obligation Balance Sheet Amount</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_NaturalGasPurchaseCommitmentsVolume" xlink:type="locator" xlink:label="lxu_NaturalGasPurchaseCommitmentsVolume" />
    <label xml:lang="en-US" xlink:label="lxu_NaturalGasPurchaseCommitmentsVolume_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Natural gas purchase commitments volume.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_NaturalGasPurchaseCommitmentsVolume" xlink:to="lxu_NaturalGasPurchaseCommitmentsVolume_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_MonthPurchaseCommitmentPeriodEndsNaturalGas" xlink:type="locator" xlink:label="lxu_MonthPurchaseCommitmentPeriodEndsNaturalGas" />
    <label xml:lang="en-US" xlink:label="lxu_MonthPurchaseCommitmentPeriodEndsNaturalGas_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The months when purchase commitment for natural gas ends.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_MonthPurchaseCommitmentPeriodEndsNaturalGas" xlink:to="lxu_MonthPurchaseCommitmentPeriodEndsNaturalGas_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_NaturalGasPurchaseCommitmentsWeightedAverageCostPerUnit" xlink:type="locator" xlink:label="lxu_NaturalGasPurchaseCommitmentsWeightedAverageCostPerUnit" />
    <label xml:lang="en-US" xlink:label="lxu_NaturalGasPurchaseCommitmentsWeightedAverageCostPerUnit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Natural gas purchase commitments weighted average cost per unit.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_NaturalGasPurchaseCommitmentsWeightedAverageCostPerUnit" xlink:to="lxu_NaturalGasPurchaseCommitmentsWeightedAverageCostPerUnit_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_NaturalGasPurchaseCommitmentsWeightedAverageCost" xlink:type="locator" xlink:label="lxu_NaturalGasPurchaseCommitmentsWeightedAverageCost" />
    <label xml:lang="en-US" xlink:label="lxu_NaturalGasPurchaseCommitmentsWeightedAverageCost_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Natural gas purchase commitments weighted average cost.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_NaturalGasPurchaseCommitmentsWeightedAverageCost" xlink:to="lxu_NaturalGasPurchaseCommitmentsWeightedAverageCost_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_NaturalGasPurchaseCommitmentsWeightedAverageMarketValuePerUnit" xlink:type="locator" xlink:label="lxu_NaturalGasPurchaseCommitmentsWeightedAverageMarketValuePerUnit" />
    <label xml:lang="en-US" xlink:label="lxu_NaturalGasPurchaseCommitmentsWeightedAverageMarketValuePerUnit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Natural gas purchase commitments weighted average market value per unit.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_NaturalGasPurchaseCommitmentsWeightedAverageMarketValuePerUnit" xlink:to="lxu_NaturalGasPurchaseCommitmentsWeightedAverageMarketValuePerUnit_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_NaturalGasPurchaseCommitmentsWeightedAverageMarketValue" xlink:type="locator" xlink:label="lxu_NaturalGasPurchaseCommitmentsWeightedAverageMarketValue" />
    <label xml:lang="en-US" xlink:label="lxu_NaturalGasPurchaseCommitmentsWeightedAverageMarketValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Natural gas purchase commitments weighted average market value.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_NaturalGasPurchaseCommitmentsWeightedAverageMarketValue" xlink:to="lxu_NaturalGasPurchaseCommitmentsWeightedAverageMarketValue_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_NaturalGasPurchaseCommitmentsVolume_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Natural gas purchase commitments</label>
    <label xml:lang="en-US" xlink:label="lxu_NaturalGasPurchaseCommitmentsVolume_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Natural Gas Purchase Commitments Volume</label>
    <label xml:lang="en-US" xlink:label="lxu_MonthPurchaseCommitmentPeriodEndsNaturalGas_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Month purchase commitment period ends natural gas</label>
    <label xml:lang="en-US" xlink:label="lxu_MonthPurchaseCommitmentPeriodEndsNaturalGas_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Month Purchase Commitment Period Ends Natural Gas</label>
    <label xml:lang="en-US" xlink:label="lxu_NaturalGasPurchaseCommitmentsWeightedAverageCostPerUnit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Natural gas purchase commitments weighted average cost, per unit</label>
    <label xml:lang="en-US" xlink:label="lxu_NaturalGasPurchaseCommitmentsWeightedAverageCostPerUnit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Natural Gas Purchase Commitments Weighted Average Cost Per Unit</label>
    <label xml:lang="en-US" xlink:label="lxu_NaturalGasPurchaseCommitmentsWeightedAverageCost_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Natural gas purchase commitments weighted average cost, amount</label>
    <label xml:lang="en-US" xlink:label="lxu_NaturalGasPurchaseCommitmentsWeightedAverageCost_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Natural Gas Purchase Commitments Weighted Average Cost</label>
    <label xml:lang="en-US" xlink:label="lxu_NaturalGasPurchaseCommitmentsWeightedAverageMarketValuePerUnit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Natural gas purchase commitments weighted average market value per unit</label>
    <label xml:lang="en-US" xlink:label="lxu_NaturalGasPurchaseCommitmentsWeightedAverageMarketValuePerUnit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Natural Gas Purchase Commitments Weighted Average Market Value Per Unit</label>
    <label xml:lang="en-US" xlink:label="lxu_NaturalGasPurchaseCommitmentsWeightedAverageMarketValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Natural gas purchase commitments weighted average market value, amount</label>
    <label xml:lang="en-US" xlink:label="lxu_NaturalGasPurchaseCommitmentsWeightedAverageMarketValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Natural Gas Purchase Commitments Weighted Average Market Value</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LettersOfCreditOutstandingAmount" xlink:type="locator" xlink:label="us-gaap_LettersOfCreditOutstandingAmount" />
    <label xml:lang="en-US" xlink:label="us-gaap_LettersOfCreditOutstandingAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Outstanding letters of credit</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LettersOfCreditOutstandingAmount" xlink:to="us-gaap_LettersOfCreditOutstandingAmount_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LettersOfCreditOutstandingAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Letters Of Credit Outstanding Amount</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CustomerAdvancesAndDeposits" xlink:type="locator" xlink:label="us-gaap_CustomerAdvancesAndDeposits" />
    <label xml:lang="en-US" xlink:label="us-gaap_CustomerAdvancesAndDeposits_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Customer advances and deposits</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CustomerAdvancesAndDeposits" xlink:to="us-gaap_CustomerAdvancesAndDeposits_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_CustomerAdvancesAndDeposits_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Customer Advances And Deposits</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_LongTermSupplyCommitmentQuantity" xlink:type="locator" xlink:label="lxu_LongTermSupplyCommitmentQuantity" />
    <label xml:lang="en-US" xlink:label="lxu_LongTermSupplyCommitmentQuantity_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The annual amount of tons of product to supply pursuant to a long-term supply agreement.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_LongTermSupplyCommitmentQuantity" xlink:to="lxu_LongTermSupplyCommitmentQuantity_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_AgreementMaturityDate" xlink:type="locator" xlink:label="lxu_AgreementMaturityDate" />
    <label xml:lang="en-US" xlink:label="lxu_AgreementMaturityDate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Agreement maturity date.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_AgreementMaturityDate" xlink:to="lxu_AgreementMaturityDate_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_LongTermSupplyCommitmentQuantity_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchase agreement quantity with Orica International</label>
    <label xml:lang="en-US" xlink:label="lxu_LongTermSupplyCommitmentQuantity_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Long Term Supply Commitment Quantity</label>
    <label xml:lang="en-US" xlink:label="lxu_AgreementMaturityDate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ammonium nitrate supply agreement maturity date</label>
    <label xml:lang="en-US" xlink:label="lxu_AgreementMaturityDate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Agreement Maturity Date</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_EstimatedShareOfAnnualOperatingCostOfPipelineMinimum" xlink:type="locator" xlink:label="lxu_EstimatedShareOfAnnualOperatingCostOfPipelineMinimum" />
    <label xml:lang="en-US" xlink:label="lxu_EstimatedShareOfAnnualOperatingCostOfPipelineMinimum_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The minimum estimated share of the annual operating cost of a wastewater pipeline used in the chemical operations.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_EstimatedShareOfAnnualOperatingCostOfPipelineMinimum" xlink:to="lxu_EstimatedShareOfAnnualOperatingCostOfPipelineMinimum_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_EstimatedShareOfAnnualOperatingCostOfPipelineMaximum" xlink:type="locator" xlink:label="lxu_EstimatedShareOfAnnualOperatingCostOfPipelineMaximum" />
    <label xml:lang="en-US" xlink:label="lxu_EstimatedShareOfAnnualOperatingCostOfPipelineMaximum_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The maximum estimated share of the annual operating cost of a wastewater pipeline used in the chemical operations.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_EstimatedShareOfAnnualOperatingCostOfPipelineMaximum" xlink:to="lxu_EstimatedShareOfAnnualOperatingCostOfPipelineMaximum_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_OperatingAgreementDescription" xlink:type="locator" xlink:label="lxu_OperatingAgreementDescription" />
    <label xml:lang="en-US" xlink:label="lxu_OperatingAgreementDescription_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Operating agreement description.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_OperatingAgreementDescription" xlink:to="lxu_OperatingAgreementDescription_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_EstimatedShareOfAnnualOperatingCostOfPipelineMinimum_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Estimated share of the annual operating costs of pipeline, minimum</label>
    <label xml:lang="en-US" xlink:label="lxu_EstimatedShareOfAnnualOperatingCostOfPipelineMinimum_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Estimated Share Of Annual Operating Cost Of Pipeline Minimum</label>
    <label xml:lang="en-US" xlink:label="lxu_EstimatedShareOfAnnualOperatingCostOfPipelineMaximum_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Estimated share of the annual operating costs of pipeline, maximum</label>
    <label xml:lang="en-US" xlink:label="lxu_EstimatedShareOfAnnualOperatingCostOfPipelineMaximum_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Estimated Share Of Annual Operating Cost Of Pipeline Maximum</label>
    <label xml:lang="en-US" xlink:label="lxu_OperatingAgreementDescription_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating agreement</label>
    <label xml:lang="en-US" xlink:label="lxu_OperatingAgreementDescription_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Operating Agreement Description</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_LiabilitiesRelatedToSuretiesMaximum" xlink:type="locator" xlink:label="lxu_LiabilitiesRelatedToSuretiesMaximum" />
    <label xml:lang="en-US" xlink:label="lxu_LiabilitiesRelatedToSuretiesMaximum_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The parent&apos;s maximum amount of contingent liability payable to sureties for certain insurance bonds issued and outstanding entered into in the normal course of business primarily guaranteeing future performance of certain subsidiaries.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_LiabilitiesRelatedToSuretiesMaximum" xlink:to="lxu_LiabilitiesRelatedToSuretiesMaximum_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_LiabilitiesRelatedToSuretiesMaximum_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Indemnify the sureties for payments</label>
    <label xml:lang="en-US" xlink:label="lxu_LiabilitiesRelatedToSuretiesMaximum_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities Related To Sureties Maximum</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_PaymentsUnderEmploymentAndSeveranceAgreements" xlink:type="locator" xlink:label="lxu_PaymentsUnderEmploymentAndSeveranceAgreements" />
    <label xml:lang="en-US" xlink:label="lxu_PaymentsUnderEmploymentAndSeveranceAgreements_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of contingent liability payable to certain officers, including but not limited, to annual base salaries, bonus and other common benefits of this nature due to termination event(s) defined by employment and severance agreements.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PaymentsUnderEmploymentAndSeveranceAgreements" xlink:to="lxu_PaymentsUnderEmploymentAndSeveranceAgreements_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_PaymentsUnderEmploymentAndSeveranceAgreements_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payments under employment and severance agreements</label>
    <label xml:lang="en-US" xlink:label="lxu_PaymentsUnderEmploymentAndSeveranceAgreements_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Payments Under Employment And Severance Agreements</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AccrualForEnvironmentalLossContingencies" xlink:type="locator" xlink:label="us-gaap_AccrualForEnvironmentalLossContingencies" />
    <label xml:lang="en-US" xlink:label="us-gaap_AccrualForEnvironmentalLossContingencies_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued liabilities for environmental matters</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccrualForEnvironmentalLossContingencies" xlink:to="us-gaap_AccrualForEnvironmentalLossContingencies_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_AccrualForEnvironmentalLossContingencies_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Accrual For Environmental Loss Contingencies</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_PenaltyRelatedToDischargeWaterPermit" xlink:type="locator" xlink:label="lxu_PenaltyRelatedToDischargeWaterPermit" />
    <label xml:lang="en-US" xlink:label="lxu_PenaltyRelatedToDischargeWaterPermit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Penalty related to discharge water permit.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PenaltyRelatedToDischargeWaterPermit" xlink:to="lxu_PenaltyRelatedToDischargeWaterPermit_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_PenaltyRelatedToDischargeWaterPermit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Penalty related to discharge water permit</label>
    <label xml:lang="en-US" xlink:label="lxu_PenaltyRelatedToDischargeWaterPermit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Penalty Related To Discharge Water Permit</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LitigationReserve" xlink:type="locator" xlink:label="us-gaap_LitigationReserve" />
    <label xml:lang="en-US" xlink:label="us-gaap_LitigationReserve_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Estimated litigation liability</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LitigationReserve" xlink:to="us-gaap_LitigationReserve_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LitigationReserve_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Litigation Reserve</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_NumberOfAllegedViolation" xlink:type="locator" xlink:label="lxu_NumberOfAllegedViolation" />
    <label xml:lang="en-US" xlink:label="lxu_NumberOfAllegedViolation_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The number of alleged violation identified.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_NumberOfAllegedViolation" xlink:to="lxu_NumberOfAllegedViolation_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_EnvironmentalLossContingenciesCivilPenaltyPayable" xlink:type="locator" xlink:label="lxu_EnvironmentalLossContingenciesCivilPenaltyPayable" />
    <label xml:lang="en-US" xlink:label="lxu_EnvironmentalLossContingenciesCivilPenaltyPayable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Environmental loss contingencies civil penalty payable to a regulatory agency.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_EnvironmentalLossContingenciesCivilPenaltyPayable" xlink:to="lxu_EnvironmentalLossContingenciesCivilPenaltyPayable_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_NumberOfAllegedViolation_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of alleged violations</label>
    <label xml:lang="en-US" xlink:label="lxu_NumberOfAllegedViolation_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Alleged Violation</label>
    <label xml:lang="en-US" xlink:label="lxu_EnvironmentalLossContingenciesCivilPenaltyPayable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Environmental loss contingencies civil penalty</label>
    <label xml:lang="en-US" xlink:label="lxu_EnvironmentalLossContingenciesCivilPenaltyPayable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Environmental Loss Contingencies Civil Penalty Payable</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_NumberOfSubsidiariesUnderChemicalBusinessThatSoldTheirOperatingAssets" xlink:type="locator" xlink:label="lxu_NumberOfSubsidiariesUnderChemicalBusinessThatSoldTheirOperatingAssets" />
    <label xml:lang="en-US" xlink:label="lxu_NumberOfSubsidiariesUnderChemicalBusinessThatSoldTheirOperatingAssets_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The number of chemical subsidiaries that sold their operating assets consisting of the Hallowell Facility now classified as discontinued operations.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_NumberOfSubsidiariesUnderChemicalBusinessThatSoldTheirOperatingAssets" xlink:to="lxu_NumberOfSubsidiariesUnderChemicalBusinessThatSoldTheirOperatingAssets_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_NumberOfSubsidiariesUnderChemicalBusinessThatSoldTheirOperatingAssets_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of subsidiaries under Chemical Business that sold their operating assets</label>
    <label xml:lang="en-US" xlink:label="lxu_NumberOfSubsidiariesUnderChemicalBusinessThatSoldTheirOperatingAssets_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Subsidiaries Under Chemical Business That Sold Their Operating Assets</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_RelatedPartyCommitmentObligationPercentage" xlink:type="locator" xlink:label="lxu_RelatedPartyCommitmentObligationPercentage" />
    <label xml:lang="en-US" xlink:label="lxu_RelatedPartyCommitmentObligationPercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Related party commitment obligation percentage.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_RelatedPartyCommitmentObligationPercentage" xlink:to="lxu_RelatedPartyCommitmentObligationPercentage_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_RelatedPartyCommitmentObligationPercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of payment of investigation costs agreed by Hallowell Facility</label>
    <label xml:lang="en-US" xlink:label="lxu_RelatedPartyCommitmentObligationPercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Commitment Obligation Percentage</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ProductLiabilityDeductiblePerClaim" xlink:type="locator" xlink:label="lxu_ProductLiabilityDeductiblePerClaim" />
    <label xml:lang="en-US" xlink:label="lxu_ProductLiabilityDeductiblePerClaim_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Product liability deductible per claim.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ProductLiabilityDeductiblePerClaim" xlink:to="lxu_ProductLiabilityDeductiblePerClaim_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_NumberOfSettlementAgreements" xlink:type="locator" xlink:label="lxu_NumberOfSettlementAgreements" />
    <label xml:lang="en-US" xlink:label="lxu_NumberOfSettlementAgreements_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of settlement agreements.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_NumberOfSettlementAgreements" xlink:to="lxu_NumberOfSettlementAgreements_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_LiabilityReserve" xlink:type="locator" xlink:label="lxu_LiabilityReserve" />
    <label xml:lang="en-US" xlink:label="lxu_LiabilityReserve_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Liability reserve.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_LiabilityReserve" xlink:to="lxu_LiabilityReserve_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_ProductLiabilityDeductiblePerClaim_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Product liability deductible per claim</label>
    <label xml:lang="en-US" xlink:label="lxu_ProductLiabilityDeductiblePerClaim_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Product Liability Deductible Per Claim</label>
    <label xml:lang="en-US" xlink:label="lxu_NumberOfSettlementAgreements_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Confidential settlement agreement with family groups</label>
    <label xml:lang="en-US" xlink:label="lxu_NumberOfSettlementAgreements_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Settlement Agreements</label>
    <label xml:lang="en-US" xlink:label="lxu_LiabilityReserve_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Liability reserve</label>
    <label xml:lang="en-US" xlink:label="lxu_LiabilityReserve_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Liability Reserve</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LossContingencyDamagesSoughtValue" xlink:type="locator" xlink:label="us-gaap_LossContingencyDamagesSoughtValue" />
    <label xml:lang="en-US" xlink:label="us-gaap_LossContingencyDamagesSoughtValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Pre-litigation demand amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LossContingencyDamagesSoughtValue" xlink:to="us-gaap_LossContingencyDamagesSoughtValue_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LossContingencyDamagesSoughtValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Loss Contingency Damages Sought Value</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ClaimedAmountPayable" xlink:type="locator" xlink:label="lxu_ClaimedAmountPayable" />
    <label xml:lang="en-US" xlink:label="lxu_ClaimedAmountPayable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">An amount claimed to be payable by a subcontractor or vendor in a legal matter.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ClaimedAmountPayable" xlink:to="lxu_ClaimedAmountPayable_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_EstimatedAmountOfClaimPaid" xlink:type="locator" xlink:label="lxu_EstimatedAmountOfClaimPaid" />
    <label xml:lang="en-US" xlink:label="lxu_EstimatedAmountOfClaimPaid_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount claimed to be payable by a subcontractor or vendor estimated to have already been paid in a legal matter.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_EstimatedAmountOfClaimPaid" xlink:to="lxu_EstimatedAmountOfClaimPaid_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_AdjustedEstimatedClaimAmount" xlink:type="locator" xlink:label="lxu_AdjustedEstimatedClaimAmount" />
    <label xml:lang="en-US" xlink:label="lxu_AdjustedEstimatedClaimAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount estimated to be payable to a subcontractor or vendor after adjustments for payments already made which reduced the estimated payable amount in a legal matter.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_AdjustedEstimatedClaimAmount" xlink:to="lxu_AdjustedEstimatedClaimAmount_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_ClaimedAmountPayable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Claimed amount payable by Global for certain work</label>
    <label xml:lang="en-US" xlink:label="lxu_ClaimedAmountPayable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Claimed Amount Payable</label>
    <label xml:lang="en-US" xlink:label="lxu_EstimatedAmountOfClaimPaid_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Estimated amount paid to Global of disputed amount</label>
    <label xml:lang="en-US" xlink:label="lxu_EstimatedAmountOfClaimPaid_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Estimated Amount Of Claim Paid</label>
    <label xml:lang="en-US" xlink:label="lxu_AdjustedEstimatedClaimAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Adjusted Estimated Claim Amount</label>
    <label xml:lang="en-US" xlink:label="lxu_AdjustedEstimatedClaimAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Adjusted Estimated Claim Amount</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_Liabilities" xlink:type="locator" xlink:label="us-gaap_Liabilities" />
    <label xml:lang="en-US" xlink:label="us-gaap_Liabilities_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Liability amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_Liabilities_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_Liabilities_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_AccruedGeneralLiabilityInsuranceClaims" xlink:type="locator" xlink:label="lxu_AccruedGeneralLiabilityInsuranceClaims" />
    <label xml:lang="en-US" xlink:label="lxu_AccruedGeneralLiabilityInsuranceClaims_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Accrued general liability insurance claims as of the balance sheet date which are included in accrued and other liabilities.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_AccruedGeneralLiabilityInsuranceClaims" xlink:to="lxu_AccruedGeneralLiabilityInsuranceClaims_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_AccruedGeneralLiabilityInsuranceClaims_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued general liability insurance claims</label>
    <label xml:lang="en-US" xlink:label="lxu_AccruedGeneralLiabilityInsuranceClaims_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Accrued General Liability Insurance Claims</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_WeightedAverageCostPerMMbtuOfFutureOrForwardNaturalGasContract" xlink:type="locator" xlink:label="lxu_WeightedAverageCostPerMMbtuOfFutureOrForwardNaturalGasContract" />
    <label xml:lang="en-US" xlink:label="lxu_WeightedAverageCostPerMMbtuOfFutureOrForwardNaturalGasContract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The weighted average cost per MMbtu of future or forward natural gas contract as of the period end.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_WeightedAverageCostPerMMbtuOfFutureOrForwardNaturalGasContract" xlink:to="lxu_WeightedAverageCostPerMMbtuOfFutureOrForwardNaturalGasContract_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_WeightedAverageMarketValuePerMmbtuOfFutureOrForwardNaturalGasContract" xlink:type="locator" xlink:label="lxu_WeightedAverageMarketValuePerMmbtuOfFutureOrForwardNaturalGasContract" />
    <label xml:lang="en-US" xlink:label="lxu_WeightedAverageMarketValuePerMmbtuOfFutureOrForwardNaturalGasContract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The weighted average market value per MMbtu of future or forward natural gas contracts as of the period end.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_WeightedAverageMarketValuePerMmbtuOfFutureOrForwardNaturalGasContract" xlink:to="lxu_WeightedAverageMarketValuePerMmbtuOfFutureOrForwardNaturalGasContract_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OffsettingAbstract" xlink:type="locator" xlink:label="us-gaap_OffsettingAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_OffsettingAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Offsetting [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OffsettingAbstract" xlink:to="us-gaap_OffsettingAbstract_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresTable" xlink:type="locator" xlink:label="us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresTable" />
    <label xml:lang="en-US" xlink:label="us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Derivative Instruments And Hedging Activities Disclosures [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresTable" xlink:to="us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresTable_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Instruments And Hedging Activities Disclosures [Table]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ForeignExchangeContractMember" xlink:type="locator" xlink:label="us-gaap_ForeignExchangeContractMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_ForeignExchangeContractMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Foreign Exchange Contracts [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ForeignExchangeContractMember" xlink:to="us-gaap_ForeignExchangeContractMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ForeignExchangeContractMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Foreign Exchange Contract [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems" xlink:type="locator" xlink:label="us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems" />
    <label xml:lang="en-US" xlink:label="us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Derivative Instruments and Hedging Activities Disclosures [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems" xlink:to="us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Instruments And Hedging Activities Disclosures [Line Items]</label>
    <label xml:lang="en-US" xlink:label="lxu_WeightedAverageCostPerMMbtuOfFutureOrForwardNaturalGasContract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Contractual weighted-average cost</label>
    <label xml:lang="en-US" xlink:label="lxu_WeightedAverageCostPerMMbtuOfFutureOrForwardNaturalGasContract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Weighted Average Cost Per M Mbtu Of Future Or Forward Natural Gas Contract</label>
    <label xml:lang="en-US" xlink:label="lxu_WeightedAverageMarketValuePerMmbtuOfFutureOrForwardNaturalGasContract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Estimated weighted-average market value</label>
    <label xml:lang="en-US" xlink:label="lxu_WeightedAverageMarketValuePerMmbtuOfFutureOrForwardNaturalGasContract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Weighted Average Market Value Per Mmbtu Of Future Or Forward Natural Gas Contract</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_WeightedAverageExchangeRateDuringPeriod" xlink:type="locator" xlink:label="lxu_WeightedAverageExchangeRateDuringPeriod" />
    <label xml:lang="en-US" xlink:label="lxu_WeightedAverageExchangeRateDuringPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Weighted average exchange rate during period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_WeightedAverageExchangeRateDuringPeriod" xlink:to="lxu_WeightedAverageExchangeRateDuringPeriod_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_ContractualWeightedAveragePayRate" xlink:type="locator" xlink:label="lxu_ContractualWeightedAveragePayRate" />
    <label xml:lang="en-US" xlink:label="lxu_ContractualWeightedAveragePayRate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Contractual weighted average pay rate related to the entity&apos;s interest rate contracts as of the balance sheet date.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ContractualWeightedAveragePayRate" xlink:to="lxu_ContractualWeightedAveragePayRate_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_EstimatedMarketWeightedAverageReceiveRate" xlink:type="locator" xlink:label="lxu_EstimatedMarketWeightedAverageReceiveRate" />
    <label xml:lang="en-US" xlink:label="lxu_EstimatedMarketWeightedAverageReceiveRate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Estimated market weighted average receive rate related to the entity&apos;s interest rate contracts as of the balance sheet date.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_EstimatedMarketWeightedAverageReceiveRate" xlink:to="lxu_EstimatedMarketWeightedAverageReceiveRate_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DerivativeForwardExchangeRate1" xlink:type="locator" xlink:label="us-gaap_DerivativeForwardExchangeRate1" />
    <label xml:lang="en-US" xlink:label="us-gaap_DerivativeForwardExchangeRate1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Contractual weighted-average exchange rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DerivativeForwardExchangeRate1" xlink:to="us-gaap_DerivativeForwardExchangeRate1_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DerivativeForwardExchangeRate1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Forward Exchange Rate1</label>
    <label xml:lang="en-US" xlink:label="lxu_WeightedAverageExchangeRateDuringPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total estimated market weighted-average exchange rate</label>
    <label xml:lang="en-US" xlink:label="lxu_WeightedAverageExchangeRateDuringPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Weighted Average Exchange Rate During Period</label>
    <label xml:lang="en-US" xlink:label="lxu_ContractualWeightedAveragePayRate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Contractual weighted-average pay rate</label>
    <label xml:lang="en-US" xlink:label="lxu_ContractualWeightedAveragePayRate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Contractual Weighted Average Pay Rate</label>
    <label xml:lang="en-US" xlink:label="lxu_EstimatedMarketWeightedAverageReceiveRate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Estimated market weighted-average receive rate</label>
    <label xml:lang="en-US" xlink:label="lxu_EstimatedMarketWeightedAverageReceiveRate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Estimated Market Weighted Average Receive Rate</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SharePrice" xlink:type="locator" xlink:label="us-gaap_SharePrice" />
    <label xml:lang="en-US" xlink:label="us-gaap_SharePrice_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Market price of common stock per share</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharePrice" xlink:to="us-gaap_SharePrice_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SharePrice_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Price</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_CarbonCreditFairValuePerUnit" xlink:type="locator" xlink:label="lxu_CarbonCreditFairValuePerUnit" />
    <label xml:lang="en-US" xlink:label="lxu_CarbonCreditFairValuePerUnit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The fair value per carbon credit unit as of the balance sheet date.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_CarbonCreditFairValuePerUnit" xlink:to="lxu_CarbonCreditFairValuePerUnit_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_CarbonCreditFairValuePerUnit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Carbon credit fair value per unit</label>
    <label xml:lang="en-US" xlink:label="lxu_CarbonCreditFairValuePerUnit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Carbon Credit Fair Value Per Unit</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_DerivativeFutureOrForwardContractInPounds" xlink:type="locator" xlink:label="lxu_DerivativeFutureOrForwardContractInPounds" />
    <label xml:lang="en-US" xlink:label="lxu_DerivativeFutureOrForwardContractInPounds_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The derivative future or forward contract(s) measured in pounds as of the period end.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_DerivativeFutureOrForwardContractInPounds" xlink:to="lxu_DerivativeFutureOrForwardContractInPounds_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_DerivativeFutureOrForwardContractInVolume" xlink:type="locator" xlink:label="lxu_DerivativeFutureOrForwardContractInVolume" />
    <label xml:lang="en-US" xlink:label="lxu_DerivativeFutureOrForwardContractInVolume_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The volume of derivative future or forward contract(s) as of the period end.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_DerivativeFutureOrForwardContractInVolume" xlink:to="lxu_DerivativeFutureOrForwardContractInVolume_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_FutureOrForwardCopperContractPeriod" xlink:type="locator" xlink:label="lxu_FutureOrForwardCopperContractPeriod" />
    <label xml:lang="en-US" xlink:label="lxu_FutureOrForwardCopperContractPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The period derivative future or forward copper contract(s) settle.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_FutureOrForwardCopperContractPeriod" xlink:to="lxu_FutureOrForwardCopperContractPeriod_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_WeightedAverageCostPerPoundOfFutureOrForwardCopperContract" xlink:type="locator" xlink:label="lxu_WeightedAverageCostPerPoundOfFutureOrForwardCopperContract" />
    <label xml:lang="en-US" xlink:label="lxu_WeightedAverageCostPerPoundOfFutureOrForwardCopperContract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The weighted average cost per pound of future or forward copper contract(s) as of the period end.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_WeightedAverageCostPerPoundOfFutureOrForwardCopperContract" xlink:to="lxu_WeightedAverageCostPerPoundOfFutureOrForwardCopperContract_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_MonthFutureOrForwardNaturalGasContractPeriodEnds" xlink:type="locator" xlink:label="lxu_MonthFutureOrForwardNaturalGasContractPeriodEnds" />
    <label xml:lang="en-US" xlink:label="lxu_MonthFutureOrForwardNaturalGasContractPeriodEnds_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The period derivative future or forward natural gas contract(s) settle.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_MonthFutureOrForwardNaturalGasContractPeriodEnds" xlink:to="lxu_MonthFutureOrForwardNaturalGasContractPeriodEnds_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_DerivativeFutureOrForwardContractInOunces" xlink:type="locator" xlink:label="lxu_DerivativeFutureOrForwardContractInOunces" />
    <label xml:lang="en-US" xlink:label="lxu_DerivativeFutureOrForwardContractInOunces_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The quantity of derivative future or forward contract(s) measured in ounces.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_DerivativeFutureOrForwardContractInOunces" xlink:to="lxu_DerivativeFutureOrForwardContractInOunces_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_DerivativeFutureOrForwardPlatinumContractPeriod" xlink:type="locator" xlink:label="lxu_DerivativeFutureOrForwardPlatinumContractPeriod" />
    <label xml:lang="en-US" xlink:label="lxu_DerivativeFutureOrForwardPlatinumContractPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The period derivative future or forward platinum contract(s) settle.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_DerivativeFutureOrForwardPlatinumContractPeriod" xlink:to="lxu_DerivativeFutureOrForwardPlatinumContractPeriod_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_WeightedAverageCostPerOunceOfFutureOrForwardPlatinumContract" xlink:type="locator" xlink:label="lxu_WeightedAverageCostPerOunceOfFutureOrForwardPlatinumContract" />
    <label xml:lang="en-US" xlink:label="lxu_WeightedAverageCostPerOunceOfFutureOrForwardPlatinumContract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Weighted average cost per ounce of future or forward platinum contract.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_WeightedAverageCostPerOunceOfFutureOrForwardPlatinumContract" xlink:to="lxu_WeightedAverageCostPerOunceOfFutureOrForwardPlatinumContract_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_DerivativeFutureOrForwardContractInPounds_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Derivative future or forward contracts in pounds</label>
    <label xml:lang="en-US" xlink:label="lxu_DerivativeFutureOrForwardContractInPounds_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Future Or Forward Contract In Pounds</label>
    <label xml:lang="en-US" xlink:label="lxu_DerivativeFutureOrForwardContractInVolume_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Derivative future or forward contracts in volume</label>
    <label xml:lang="en-US" xlink:label="lxu_DerivativeFutureOrForwardContractInVolume_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Future Or Forward Contract In Volume</label>
    <label xml:lang="en-US" xlink:label="lxu_FutureOrForwardCopperContractPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Future or forward copper contracts period</label>
    <label xml:lang="en-US" xlink:label="lxu_FutureOrForwardCopperContractPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Future Or Forward Copper Contract Period</label>
    <label xml:lang="en-US" xlink:label="lxu_WeightedAverageCostPerPoundOfFutureOrForwardCopperContract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted-average cost per pound of future or forward copper contracts</label>
    <label xml:lang="en-US" xlink:label="lxu_WeightedAverageCostPerPoundOfFutureOrForwardCopperContract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Weighted Average Cost Per Pound Of Future Or Forward Copper Contract</label>
    <label xml:lang="en-US" xlink:label="lxu_MonthFutureOrForwardNaturalGasContractPeriodEnds_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">The month future or forward natural gas contract period ends</label>
    <label xml:lang="en-US" xlink:label="lxu_MonthFutureOrForwardNaturalGasContractPeriodEnds_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Month Future Or Forward Natural Gas Contract Period Ends</label>
    <label xml:lang="en-US" xlink:label="lxu_DerivativeFutureOrForwardContractInOunces_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Future or forward contract in ounces</label>
    <label xml:lang="en-US" xlink:label="lxu_DerivativeFutureOrForwardContractInOunces_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Future Or Forward Contract In Ounces</label>
    <label xml:lang="en-US" xlink:label="lxu_DerivativeFutureOrForwardPlatinumContractPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Future or forward platinum contracts settlement period</label>
    <label xml:lang="en-US" xlink:label="lxu_DerivativeFutureOrForwardPlatinumContractPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Future Or Forward Platinum Contract Period</label>
    <label xml:lang="en-US" xlink:label="lxu_WeightedAverageCostPerOunceOfFutureOrForwardPlatinumContract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted-average cost per ounce of future or forward platinum contracts</label>
    <label xml:lang="en-US" xlink:label="lxu_WeightedAverageCostPerOunceOfFutureOrForwardPlatinumContract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Weighted Average Cost Per Ounce Of Future Or Forward Platinum Contract</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_DerivativeFutureOrForwardForeignExchangeContractPeriod" xlink:type="locator" xlink:label="lxu_DerivativeFutureOrForwardForeignExchangeContractPeriod" />
    <label xml:lang="en-US" xlink:label="lxu_DerivativeFutureOrForwardForeignExchangeContractPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Derivative future or forward foreign exchange contract period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_DerivativeFutureOrForwardForeignExchangeContractPeriod" xlink:to="lxu_DerivativeFutureOrForwardForeignExchangeContractPeriod_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ForeignCurrencyCashFlowHedgeDerivativeAtFairValueNet" xlink:type="locator" xlink:label="us-gaap_ForeignCurrencyCashFlowHedgeDerivativeAtFairValueNet" />
    <label xml:lang="en-US" xlink:label="us-gaap_ForeignCurrencyCashFlowHedgeDerivativeAtFairValueNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amount of foreign currency contract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ForeignCurrencyCashFlowHedgeDerivativeAtFairValueNet" xlink:to="us-gaap_ForeignCurrencyCashFlowHedgeDerivativeAtFairValueNet_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ForeignCurrencyCashFlowHedgeDerivativeAtFairValueNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Foreign Currency Cash Flow Hedge Derivative At Fair Value Net</label>
    <label xml:lang="en-US" xlink:label="lxu_DerivativeFutureOrForwardForeignExchangeContractPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Future or forward foreign exchange contracts settlement period</label>
    <label xml:lang="en-US" xlink:label="lxu_DerivativeFutureOrForwardForeignExchangeContractPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Future Or Forward Foreign Exchange Contract Period</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_InterestRateSwapDecliningBalanceMinimumAmount" xlink:type="locator" xlink:label="lxu_InterestRateSwapDecliningBalanceMinimumAmount" />
    <label xml:lang="en-US" xlink:label="lxu_InterestRateSwapDecliningBalanceMinimumAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The minimum amount of a interest rate swap declining balance as of the period end.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_InterestRateSwapDecliningBalanceMinimumAmount" xlink:to="lxu_InterestRateSwapDecliningBalanceMinimumAmount_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_InterestRateContractsFixedRateDescription" xlink:type="locator" xlink:label="lxu_InterestRateContractsFixedRateDescription" />
    <label xml:lang="en-US" xlink:label="lxu_InterestRateContractsFixedRateDescription_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The description of the fixed interest rate for a interest rate contract held as of the period end.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_InterestRateContractsFixedRateDescription" xlink:to="lxu_InterestRateContractsFixedRateDescription_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_MaturityDateOfInterestRateContractHeld" xlink:type="locator" xlink:label="lxu_MaturityDateOfInterestRateContractHeld" />
    <label xml:lang="en-US" xlink:label="lxu_MaturityDateOfInterestRateContractHeld_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The maturity date of a interest rate contract held as of the period end.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_MaturityDateOfInterestRateContractHeld" xlink:to="lxu_MaturityDateOfInterestRateContractHeld_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DerivativeFixedInterestRate" xlink:type="locator" xlink:label="us-gaap_DerivativeFixedInterestRate" />
    <label xml:lang="en-US" xlink:label="us-gaap_DerivativeFixedInterestRate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">LIBOR rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DerivativeFixedInterestRate" xlink:to="us-gaap_DerivativeFixedInterestRate_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DerivativeFixedInterestRate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Fixed Interest Rate</label>
    <loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_DerivativeNotionalAmount" xlink:type="locator" xlink:label="invest_DerivativeNotionalAmount" />
    <label xml:lang="en-US" xlink:label="invest_DerivativeNotionalAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest rate swap declining balance beginning balance</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="invest_DerivativeNotionalAmount" xlink:to="invest_DerivativeNotionalAmount_lbl" />
    <label xml:lang="en-US" xlink:label="invest_DerivativeNotionalAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Notional Amount</label>
    <label xml:lang="en-US" xlink:label="lxu_InterestRateSwapDecliningBalanceMinimumAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest rate swap declining balance ending balance</label>
    <label xml:lang="en-US" xlink:label="lxu_InterestRateSwapDecliningBalanceMinimumAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Interest Rate Swap Declining Balance Minimum Amount</label>
    <label xml:lang="en-US" xlink:label="lxu_InterestRateContractsFixedRateDescription_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest rate contracts fixed rate description</label>
    <label xml:lang="en-US" xlink:label="lxu_InterestRateContractsFixedRateDescription_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Interest Rate Contracts Fixed Rate Description</label>
    <label xml:lang="en-US" xlink:label="lxu_MaturityDateOfInterestRateContractHeld_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maturity period interest rate contracts held</label>
    <label xml:lang="en-US" xlink:label="lxu_MaturityDateOfInterestRateContractHeld_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Maturity Date Of Interest Rate Contract Held</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_CarbonCreditContractualObligationNumberOfInstrumentsHeld" xlink:type="locator" xlink:label="lxu_CarbonCreditContractualObligationNumberOfInstrumentsHeld" />
    <label xml:lang="en-US" xlink:label="lxu_CarbonCreditContractualObligationNumberOfInstrumentsHeld_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The number of carbon credit units held by the entity subject to contractual obligations.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_CarbonCreditContractualObligationNumberOfInstrumentsHeld" xlink:to="lxu_CarbonCreditContractualObligationNumberOfInstrumentsHeld_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_PreferredParticipationRightsInDividendsAndLiquidationCommonStockShareEquivalent" xlink:type="locator" xlink:label="lxu_PreferredParticipationRightsInDividendsAndLiquidationCommonStockShareEquivalent" />
    <label xml:lang="en-US" xlink:label="lxu_PreferredParticipationRightsInDividendsAndLiquidationCommonStockShareEquivalent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The preferred stock participation rights in dividends and liquidating distributions expressed in the aggregated number of shares of common stock.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PreferredParticipationRightsInDividendsAndLiquidationCommonStockShareEquivalent" xlink:to="lxu_PreferredParticipationRightsInDividendsAndLiquidationCommonStockShareEquivalent_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_CarbonCreditContractualObligationNumberOfInstrumentsHeld_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of carbon credits</label>
    <label xml:lang="en-US" xlink:label="lxu_CarbonCreditContractualObligationNumberOfInstrumentsHeld_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Carbon Credit Contractual Obligation Number Of Instruments Held</label>
    <label xml:lang="en-US" xlink:label="lxu_PreferredParticipationRightsInDividendsAndLiquidationCommonStockShareEquivalent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Participating right in dividends and liquidating distributions expressed in number of common shares</label>
    <label xml:lang="en-US" xlink:label="lxu_PreferredParticipationRightsInDividendsAndLiquidationCommonStockShareEquivalent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Participation Rights In Dividends And Liquidation Common Stock Share Equivalent</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_CarbonCreditAssetsFairValueDisclosure" xlink:type="locator" xlink:label="lxu_CarbonCreditAssetsFairValueDisclosure" />
    <label xml:lang="en-US" xlink:label="lxu_CarbonCreditAssetsFairValueDisclosure_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Fair value as of the balance sheet date of carbon credit assets, which do not meet the criteria of a derivative instrument.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_CarbonCreditAssetsFairValueDisclosure" xlink:to="lxu_CarbonCreditAssetsFairValueDisclosure_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_CarbonCreditLiabilitiesFairValueDisclosure" xlink:type="locator" xlink:label="lxu_CarbonCreditLiabilitiesFairValueDisclosure" />
    <label xml:lang="en-US" xlink:label="lxu_CarbonCreditLiabilitiesFairValueDisclosure_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Fair value as of the balance sheet date of carbon credit liabilities, which do not meet the criteria of a derivative instrument.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_CarbonCreditLiabilitiesFairValueDisclosure" xlink:to="lxu_CarbonCreditLiabilitiesFairValueDisclosure_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:type="locator" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:to="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:type="locator" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value By Fair Value Hierarchy Level</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:to="us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value By Fair Value Hierarchy Level [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:type="locator" xlink:label="us-gaap_FairValueMeasurementsFairValueHierarchyDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueMeasurementsFairValueHierarchyDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value Measurements Fair Value Hierarchy</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:to="us-gaap_FairValueMeasurementsFairValueHierarchyDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueMeasurementsFairValueHierarchyDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurements Fair Value Hierarchy [Domain]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:type="locator" xlink:label="us-gaap_FairValueInputsLevel1Member" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueInputsLevel1Member_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel1Member" xlink:to="us-gaap_FairValueInputsLevel1Member_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueInputsLevel1Member_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Inputs Level1 [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:type="locator" xlink:label="us-gaap_FairValueInputsLevel2Member" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueInputsLevel2Member_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Significant Other Observable Inputs (Level 2) [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel2Member" xlink:to="us-gaap_FairValueInputsLevel2Member_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueInputsLevel2Member_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Inputs Level2 [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:type="locator" xlink:label="us-gaap_FairValueInputsLevel3Member" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueInputsLevel3Member_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Significant Unobservable Inputs (Level 3) [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel3Member" xlink:to="us-gaap_FairValueInputsLevel3Member_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueInputsLevel3Member_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Inputs Level3 [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:type="locator" xlink:label="us-gaap_FairValueByMeasurementFrequencyAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueByMeasurementFrequencyAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value By Measurement Frequency</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueByMeasurementFrequencyAxis" xlink:to="us-gaap_FairValueByMeasurementFrequencyAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueByMeasurementFrequencyAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value By Measurement Frequency [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:type="locator" xlink:label="us-gaap_FairValueMeasurementFrequencyDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueMeasurementFrequencyDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value Measurement Frequency</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasurementFrequencyDomain" xlink:to="us-gaap_FairValueMeasurementFrequencyDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueMeasurementFrequencyDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement Frequency [Domain]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:type="locator" xlink:label="us-gaap_FairValueMeasurementsRecurringMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueMeasurementsRecurringMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Recurring [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasurementsRecurringMember" xlink:to="us-gaap_FairValueMeasurementsRecurringMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueMeasurementsRecurringMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurements Recurring [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CommodityContractMember" xlink:type="locator" xlink:label="us-gaap_CommodityContractMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_CommodityContractMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Commodities Contracts [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommodityContractMember" xlink:to="us-gaap_CommodityContractMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_CommodityContractMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Commodity Contract [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_CarbonCreditsMember" xlink:type="locator" xlink:label="lxu_CarbonCreditsMember" />
    <label xml:lang="en-US" xlink:label="lxu_CarbonCreditsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Carbon credits.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_CarbonCreditsMember" xlink:to="lxu_CarbonCreditsMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_CarbonCreditsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Carbon Credits [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_CarbonCreditsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Carbon Credits [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InterestRateContractMember" xlink:type="locator" xlink:label="us-gaap_InterestRateContractMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_InterestRateContractMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest Rate Contracts [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestRateContractMember" xlink:to="us-gaap_InterestRateContractMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_InterestRateContractMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Interest Rate Contract [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:type="locator" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:to="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AssetsFairValueDisclosureAbstract" xlink:type="locator" xlink:label="us-gaap_AssetsFairValueDisclosureAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_AssetsFairValueDisclosureAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Assets - Supplies, prepaid items and other:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsFairValueDisclosureAbstract" xlink:to="us-gaap_AssetsFairValueDisclosureAbstract_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_AssetsFairValueDisclosureAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Assets Fair Value Disclosure [Abstract]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DerivativeAssets" xlink:type="locator" xlink:label="us-gaap_DerivativeAssets" />
    <label xml:lang="en-US" xlink:label="us-gaap_DerivativeAssets_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Commodities contracts</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DerivativeAssets" xlink:to="us-gaap_DerivativeAssets_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DerivativeAssets_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Assets</label>
    <label xml:lang="en-US" xlink:label="lxu_CarbonCreditAssetsFairValueDisclosure_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Carbon credits</label>
    <label xml:lang="en-US" xlink:label="lxu_CarbonCreditAssetsFairValueDisclosure_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Carbon Credit Assets Fair Value Disclosure</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AssetsFairValueDisclosure" xlink:type="locator" xlink:label="us-gaap_AssetsFairValueDisclosure" />
    <label xml:lang="en-US" xlink:label="us-gaap_AssetsFairValueDisclosure_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsFairValueDisclosure" xlink:to="us-gaap_AssetsFairValueDisclosure_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_AssetsFairValueDisclosure_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Assets Fair Value Disclosure</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LiabilitiesFairValueDisclosureAbstract" xlink:type="locator" xlink:label="us-gaap_LiabilitiesFairValueDisclosureAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_LiabilitiesFairValueDisclosureAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Liabilities - Current and noncurrent accrued and other liabilities:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesFairValueDisclosureAbstract" xlink:to="us-gaap_LiabilitiesFairValueDisclosureAbstract_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LiabilitiesFairValueDisclosureAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities Fair Value Disclosure [Abstract]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DerivativeLiabilities" xlink:type="locator" xlink:label="us-gaap_DerivativeLiabilities" />
    <label xml:lang="en-US" xlink:label="us-gaap_DerivativeLiabilities_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Derivative Financial Instruments, Liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DerivativeLiabilities" xlink:to="us-gaap_DerivativeLiabilities_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DerivativeLiabilities_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Liabilities</label>
    <label xml:lang="en-US" xlink:label="lxu_CarbonCreditLiabilitiesFairValueDisclosure_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Contractual obligations - carbon credits</label>
    <label xml:lang="en-US" xlink:label="lxu_CarbonCreditLiabilitiesFairValueDisclosure_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Carbon Credit Liabilities Fair Value Disclosure</label>
    <label xml:lang="en-US" xlink:label="us-gaap_EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Embedded derivative</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LiabilitiesFairValueDisclosure" xlink:type="locator" xlink:label="us-gaap_LiabilitiesFairValueDisclosure" />
    <label xml:lang="en-US" xlink:label="us-gaap_LiabilitiesFairValueDisclosure_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesFairValueDisclosure" xlink:to="us-gaap_LiabilitiesFairValueDisclosure_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LiabilitiesFairValueDisclosure_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities Fair Value Disclosure</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_FairValueMeasurementWithInputsReconciliationRecurringBasisAssetTransfersInOutOfLevelOneAndLevelTwo" xlink:type="locator" xlink:label="lxu_FairValueMeasurementWithInputsReconciliationRecurringBasisAssetTransfersInOutOfLevelOneAndLevelTwo" />
    <label xml:lang="en-US" xlink:label="lxu_FairValueMeasurementWithInputsReconciliationRecurringBasisAssetTransfersInOutOfLevelOneAndLevelTwo_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Fair value measurement with inputs reconciliation recurring basis asset transfers in out of level one and level two.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_FairValueMeasurementWithInputsReconciliationRecurringBasisAssetTransfersInOutOfLevelOneAndLevelTwo" xlink:to="lxu_FairValueMeasurementWithInputsReconciliationRecurringBasisAssetTransfersInOutOfLevelOneAndLevelTwo_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_FairValueMeasurementWithInputsReconciliationRecurringBasisAssetTransfersInOutOfLevelOneAndLevelTwo_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Assets or liabilities measured at fair value on a recurring basis transferred between Level 1 and Level 2 classifications</label>
    <label xml:lang="en-US" xlink:label="lxu_FairValueMeasurementWithInputsReconciliationRecurringBasisAssetTransfersInOutOfLevelOneAndLevelTwo_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement With Inputs Reconciliation Recurring Basis Asset Transfers In Out Of Level One And Level Two</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetsAbstract" xlink:type="locator" xlink:label="lxu_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetsAbstract" />
    <label xml:lang="en-US" xlink:label="lxu_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetsAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Fair value measurement with unobservable inputs reconciliation recurring basis assets.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetsAbstract" xlink:to="lxu_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetsAbstract_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetsAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Assets [Abstract]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue" xlink:type="locator" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Assets, Beginning balance</label>
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    <label xml:lang="en-US" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3" xlink:type="locator" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Assets, Transfers into Level 3</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3" xlink:type="locator" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Assets, Transfers out of Level 3</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1" xlink:type="locator" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Assets, Total net realized and unrealized gains (losses) included in operating results</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases" xlink:type="locator" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Assets, Purchases</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues" xlink:type="locator" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Assets, Issuances</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues_lbl" />
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_HedgingDesignationAxis" xlink:to="us-gaap_HedgingDesignationAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_HedgingDesignationAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Hedging Designation [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:type="locator" xlink:label="us-gaap_HedgingDesignationDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_HedgingDesignationDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Hedging Designation</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_HedgingDesignationDomain" xlink:to="us-gaap_HedgingDesignationDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_HedgingDesignationDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Hedging Designation [Domain]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NondesignatedMember" xlink:type="locator" xlink:label="us-gaap_NondesignatedMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_NondesignatedMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Not Designated as Hedging Instrument [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NondesignatedMember" xlink:to="us-gaap_NondesignatedMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_NondesignatedMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Nondesignated [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossLineItems" xlink:type="locator" xlink:label="us-gaap_DerivativeInstrumentsGainLossLineItems" />
    <label xml:lang="en-US" xlink:label="us-gaap_DerivativeInstrumentsGainLossLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Derivative Instruments, Gain (Loss) [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DerivativeInstrumentsGainLossLineItems" xlink:to="us-gaap_DerivativeInstrumentsGainLossLineItems_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DerivativeInstrumentsGainLossLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Instruments Gain Loss [Line Items]</label>
    <label xml:lang="en-US" xlink:label="lxu_DerivativeInstrumentsCarbonCreditsGainLossRecognizedInEarnings_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total net gain (losses) included in operating results</label>
    <label xml:lang="en-US" xlink:label="lxu_DerivativeInstrumentsCarbonCreditsGainLossRecognizedInEarnings_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Instruments Carbon Credits Gain Loss Recognized In Earnings</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet" xlink:type="locator" xlink:label="us-gaap_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet" />
    <label xml:lang="en-US" xlink:label="us-gaap_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-operating other expense - embedded derivative</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet" xlink:to="us-gaap_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Embedded Derivative Gain Loss On Embedded Derivative Net</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ScheduleOfCarryingValuesAndEstimatedFairValuesLineItems" xlink:type="locator" xlink:label="lxu_ScheduleOfCarryingValuesAndEstimatedFairValuesLineItems" />
    <label xml:lang="en-US" xlink:label="lxu_ScheduleOfCarryingValuesAndEstimatedFairValuesLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Schedule of carrying values and estimated fair values.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ScheduleOfCarryingValuesAndEstimatedFairValuesLineItems" xlink:to="lxu_ScheduleOfCarryingValuesAndEstimatedFairValuesLineItems_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_ScheduleOfCarryingValuesAndEstimatedFairValuesTable" xlink:type="locator" xlink:label="lxu_ScheduleOfCarryingValuesAndEstimatedFairValuesTable" />
    <label xml:lang="en-US" xlink:label="lxu_ScheduleOfCarryingValuesAndEstimatedFairValuesTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Schedule of carrying values and estimated fair values.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ScheduleOfCarryingValuesAndEstimatedFairValuesTable" xlink:to="lxu_ScheduleOfCarryingValuesAndEstimatedFairValuesTable_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_ScheduleOfCarryingValuesAndEstimatedFairValuesTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule Of Carrying Values And Estimated Fair Values [Table]</label>
    <label xml:lang="en-US" xlink:label="lxu_ScheduleOfCarryingValuesAndEstimatedFairValuesTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Carrying Values And Estimated Fair Values [Table]</label>
    <label xml:lang="en-US" xlink:label="lxu_ScheduleOfCarryingValuesAndEstimatedFairValuesLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule Of Carrying Values And Estimated Fair Values [Line Items]</label>
    <label xml:lang="en-US" xlink:label="lxu_ScheduleOfCarryingValuesAndEstimatedFairValuesLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Carrying Values And Estimated Fair Values [Line Items]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SeniorNotes" xlink:type="locator" xlink:label="us-gaap_SeniorNotes" />
    <label xml:lang="en-US" xlink:label="us-gaap_SeniorNotes_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Carrying Amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SeniorNotes" xlink:to="us-gaap_SeniorNotes_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SeniorNotes_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Senior Notes</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentFairValue" xlink:type="locator" xlink:label="us-gaap_DebtInstrumentFairValue" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentFairValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Estimated Fair Value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentFairValue" xlink:to="us-gaap_DebtInstrumentFairValue_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentFairValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Fair Value</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FairValueInputsOfferedQuotes" xlink:type="locator" xlink:label="us-gaap_FairValueInputsOfferedQuotes" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueInputsOfferedQuotes_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Notes based on quoted price</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsOfferedQuotes" xlink:to="us-gaap_FairValueInputsOfferedQuotes_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_FairValueInputsOfferedQuotes_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Inputs Offered Quotes</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_PercentageOfCommonStockWarrantsConvertibleIntoAtTimeOfTransaction" xlink:type="locator" xlink:label="lxu_PercentageOfCommonStockWarrantsConvertibleIntoAtTimeOfTransaction" />
    <label xml:lang="en-US" xlink:label="lxu_PercentageOfCommonStockWarrantsConvertibleIntoAtTimeOfTransaction_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The percentage of common shares into which warrants may be converted at the time of a transaction.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PercentageOfCommonStockWarrantsConvertibleIntoAtTimeOfTransaction" xlink:to="lxu_PercentageOfCommonStockWarrantsConvertibleIntoAtTimeOfTransaction_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ScheduleOfStockByClassTable" xlink:type="locator" xlink:label="us-gaap_ScheduleOfStockByClassTable" />
    <label xml:lang="en-US" xlink:label="us-gaap_ScheduleOfStockByClassTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule Of Stock By Class [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfStockByClassTable" xlink:to="us-gaap_ScheduleOfStockByClassTable_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ScheduleOfStockByClassTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Stock By Class [Table]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SubsidiarySaleOfStockAxis" xlink:type="locator" xlink:label="us-gaap_SubsidiarySaleOfStockAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_SubsidiarySaleOfStockAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsidiary Sale Of Stock</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsidiarySaleOfStockAxis" xlink:to="us-gaap_SubsidiarySaleOfStockAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SubsidiarySaleOfStockAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Subsidiary Sale Of Stock [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SaleOfStockNameOfTransactionDomain" xlink:type="locator" xlink:label="us-gaap_SaleOfStockNameOfTransactionDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_SaleOfStockNameOfTransactionDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sale Of Stock Name Of Transaction</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SaleOfStockNameOfTransactionDomain" xlink:to="us-gaap_SaleOfStockNameOfTransactionDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SaleOfStockNameOfTransactionDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Sale Of Stock Name Of Transaction [Domain]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PrivatePlacementMember" xlink:type="locator" xlink:label="us-gaap_PrivatePlacementMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_PrivatePlacementMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Private Placement [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrivatePlacementMember" xlink:to="us-gaap_PrivatePlacementMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_PrivatePlacementMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Private Placement [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ClassOfWarrantOrRightAxis" xlink:type="locator" xlink:label="us-gaap_ClassOfWarrantOrRightAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_ClassOfWarrantOrRightAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Class Of Warrant Or Right</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightAxis" xlink:to="us-gaap_ClassOfWarrantOrRightAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ClassOfWarrantOrRightAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Class Of Warrant Or Right [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ClassOfWarrantOrRightDomain" xlink:type="locator" xlink:label="us-gaap_ClassOfWarrantOrRightDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_ClassOfWarrantOrRightDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Class Of Warrant Or Right</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightDomain" xlink:to="us-gaap_ClassOfWarrantOrRightDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ClassOfWarrantOrRightDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Class Of Warrant Or Right [Domain]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_WarrantsToPurchaseMember" xlink:type="locator" xlink:label="lxu_WarrantsToPurchaseMember" />
    <label xml:lang="en-US" xlink:label="lxu_WarrantsToPurchaseMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Warrants to purchase.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_WarrantsToPurchaseMember" xlink:to="lxu_WarrantsToPurchaseMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_WarrantsToPurchaseMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants to Purchase [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_WarrantsToPurchaseMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Warrants To Purchase [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_CertificateOfDesignationsMember" xlink:type="locator" xlink:label="lxu_CertificateOfDesignationsMember" />
    <label xml:lang="en-US" xlink:label="lxu_CertificateOfDesignationsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Certificate of designations.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_CertificateOfDesignationsMember" xlink:to="lxu_CertificateOfDesignationsMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_CertificateOfDesignationsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Certificate of Designations [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_CertificateOfDesignationsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Certificate Of Designations [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_SeriesFRedeemablePreferredStocksMember" xlink:type="locator" xlink:label="lxu_SeriesFRedeemablePreferredStocksMember" />
    <label xml:lang="en-US" xlink:label="lxu_SeriesFRedeemablePreferredStocksMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Series F redeemable preferred stocks.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_SeriesFRedeemablePreferredStocksMember" xlink:to="lxu_SeriesFRedeemablePreferredStocksMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_SeriesFRedeemablePreferredStocksMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series F Redeemable Preferred Stock [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_SeriesFRedeemablePreferredStocksMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Series F Redeemable Preferred Stocks [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LiquidationBasisOfAccountingMember" xlink:type="locator" xlink:label="us-gaap_LiquidationBasisOfAccountingMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_LiquidationBasisOfAccountingMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Upon Liquidation Event [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiquidationBasisOfAccountingMember" xlink:to="us-gaap_LiquidationBasisOfAccountingMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LiquidationBasisOfAccountingMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Liquidation Basis Of Accounting [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ClassOfStockLineItems" xlink:type="locator" xlink:label="us-gaap_ClassOfStockLineItems" />
    <label xml:lang="en-US" xlink:label="us-gaap_ClassOfStockLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Class Of Stock [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="us-gaap_ClassOfStockLineItems_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ClassOfStockLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Class Of Stock [Line Items]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_TemporaryEquityAggregateAmountOfRedemptionRequirement" xlink:type="locator" xlink:label="us-gaap_TemporaryEquityAggregateAmountOfRedemptionRequirement" />
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquityAggregateAmountOfRedemptionRequirement_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Value of shares under purchase agreement</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquityAggregateAmountOfRedemptionRequirement" xlink:to="us-gaap_TemporaryEquityAggregateAmountOfRedemptionRequirement_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquityAggregateAmountOfRedemptionRequirement_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity Aggregate Amount Of Redemption Requirement</label>
    <label xml:lang="en-US" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Common stock issued</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:type="locator" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" />
    <label xml:lang="en-US" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock, par value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:to="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1</label>
    <label xml:lang="en-US" xlink:label="lxu_PercentageOfCommonStockWarrantsConvertibleIntoAtTimeOfTransaction_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of common shares into which warrants may be converted</label>
    <label xml:lang="en-US" xlink:label="lxu_PercentageOfCommonStockWarrantsConvertibleIntoAtTimeOfTransaction_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Common Stock Warrants Convertible Into At Time Of Transaction</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_RenewedRightsAgreement" xlink:type="locator" xlink:label="lxu_RenewedRightsAgreement" />
    <label xml:lang="en-US" xlink:label="lxu_RenewedRightsAgreement_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Renewed rights agreement.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_RenewedRightsAgreement" xlink:to="lxu_RenewedRightsAgreement_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_RenewedRightsAgreement_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Renewed rights agreement</label>
    <label xml:lang="en-US" xlink:label="lxu_RenewedRightsAgreement_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Renewed Rights Agreement</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_EstimatedFairValueOfWarrant" xlink:type="locator" xlink:label="lxu_EstimatedFairValueOfWarrant" />
    <label xml:lang="en-US" xlink:label="lxu_EstimatedFairValueOfWarrant_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Estimated fair value of warrant.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_EstimatedFairValueOfWarrant" xlink:to="lxu_EstimatedFairValueOfWarrant_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_EstimatedFairValueOfPreferredStock" xlink:type="locator" xlink:label="lxu_EstimatedFairValueOfPreferredStock" />
    <label xml:lang="en-US" xlink:label="lxu_EstimatedFairValueOfPreferredStock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Estimated fair value of preferred stock.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_EstimatedFairValueOfPreferredStock" xlink:to="lxu_EstimatedFairValueOfPreferredStock_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_EstimatedFairValueOfWarrant_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Estimated fair value of warrant</label>
    <label xml:lang="en-US" xlink:label="lxu_EstimatedFairValueOfWarrant_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Estimated Fair Value Of Warrant</label>
    <label xml:lang="en-US" xlink:label="lxu_EstimatedFairValueOfPreferredStock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Estimated fair value of preferred stock</label>
    <label xml:lang="en-US" xlink:label="lxu_EstimatedFairValueOfPreferredStock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Estimated Fair Value Of Preferred Stock</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_TemporaryEquitySharesAuthorized" xlink:type="locator" xlink:label="us-gaap_TemporaryEquitySharesAuthorized" />
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquitySharesAuthorized_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred shares authorized</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquitySharesAuthorized" xlink:to="us-gaap_TemporaryEquitySharesAuthorized_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquitySharesAuthorized_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity Shares Authorized</label>
    <label xml:lang="en-US" xlink:label="us-gaap_PreferredStockDividendRatePercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Preferred stock cumulative dividend rate</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_PreferredParticipationRightsInDividendsAndLiquidationPercentageOfCommonStockShareEquivalent" xlink:type="locator" xlink:label="lxu_PreferredParticipationRightsInDividendsAndLiquidationPercentageOfCommonStockShareEquivalent" />
    <label xml:lang="en-US" xlink:label="lxu_PreferredParticipationRightsInDividendsAndLiquidationPercentageOfCommonStockShareEquivalent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The preferred stock participation rights in dividends and liquidating distributions expressed as a percentage of number of shares of common stock at the time of a transaction.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PreferredParticipationRightsInDividendsAndLiquidationPercentageOfCommonStockShareEquivalent" xlink:to="lxu_PreferredParticipationRightsInDividendsAndLiquidationPercentageOfCommonStockShareEquivalent_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_MinimumPercentageOfStockHoldingRequired" xlink:type="locator" xlink:label="lxu_MinimumPercentageOfStockHoldingRequired" />
    <label xml:lang="en-US" xlink:label="lxu_MinimumPercentageOfStockHoldingRequired_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The minimum percentage of preferred stock holdings required to limit the declaration of dividend on junior stocks.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_MinimumPercentageOfStockHoldingRequired" xlink:to="lxu_MinimumPercentageOfStockHoldingRequired_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_PreferredParticipationRightsInDividendsAndLiquidationPercentageOfCommonStockShareEquivalent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Participating right in dividends and liquidating distributions expressed as a percentage of common shares</label>
    <label xml:lang="en-US" xlink:label="lxu_PreferredParticipationRightsInDividendsAndLiquidationPercentageOfCommonStockShareEquivalent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Participation Rights In Dividends And Liquidation Percentage Of Common Stock Share Equivalent</label>
    <label xml:lang="en-US" xlink:label="lxu_MinimumPercentageOfStockHoldingRequired_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Minimum percentage of stock holding required</label>
    <label xml:lang="en-US" xlink:label="lxu_MinimumPercentageOfStockHoldingRequired_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Minimum Percentage Of Stock Holding Required</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_TemporaryEquityLiquidationPreferencePerShare" xlink:type="locator" xlink:label="us-gaap_TemporaryEquityLiquidationPreferencePerShare" />
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquityLiquidationPreferencePerShare_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Liquidation preference per share</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquityLiquidationPreferencePerShare" xlink:to="us-gaap_TemporaryEquityLiquidationPreferencePerShare_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquityLiquidationPreferencePerShare_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity Liquidation Preference Per Share</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_CommonStockVotingRightsShares" xlink:type="locator" xlink:label="lxu_CommonStockVotingRightsShares" />
    <label xml:lang="en-US" xlink:label="lxu_CommonStockVotingRightsShares_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The number of shares of common stock voting rights at the time of a transaction.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_CommonStockVotingRightsShares" xlink:to="lxu_CommonStockVotingRightsShares_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_PercentageOfCommonStockAtTransactionTime" xlink:type="locator" xlink:label="lxu_PercentageOfCommonStockAtTransactionTime" />
    <label xml:lang="en-US" xlink:label="lxu_PercentageOfCommonStockAtTransactionTime_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The percentage of common stock voting rights at the time of a transaction.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PercentageOfCommonStockAtTransactionTime" xlink:to="lxu_PercentageOfCommonStockAtTransactionTime_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_CommonStockVotingRightsShares_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock voting rights shares</label>
    <label xml:lang="en-US" xlink:label="lxu_CommonStockVotingRightsShares_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock Voting Rights Shares</label>
    <label xml:lang="en-US" xlink:label="lxu_PercentageOfCommonStockAtTransactionTime_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of common stock voting rights</label>
    <label xml:lang="en-US" xlink:label="lxu_PercentageOfCommonStockAtTransactionTime_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Common Stock At Transaction Time</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_TemporaryEquityDescription" xlink:type="locator" xlink:label="us-gaap_TemporaryEquityDescription" />
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquityDescription_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Voting rights description</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquityDescription" xlink:to="us-gaap_TemporaryEquityDescription_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquityDescription_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity Description</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_TemporaryEquityRedemptionPricePerShare" xlink:type="locator" xlink:label="us-gaap_TemporaryEquityRedemptionPricePerShare" />
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquityRedemptionPricePerShare_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock redemption price per share</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquityRedemptionPricePerShare" xlink:to="us-gaap_TemporaryEquityRedemptionPricePerShare_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquityRedemptionPricePerShare_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity Redemption Price Per Share</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_TemporaryEquityStockIssuedDuringPeriodSharesNewIssues" xlink:type="locator" xlink:label="lxu_TemporaryEquityStockIssuedDuringPeriodSharesNewIssues" />
    <label xml:lang="en-US" xlink:label="lxu_TemporaryEquityStockIssuedDuringPeriodSharesNewIssues_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Temporary equity, stock issued during period, shares, new issues.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_TemporaryEquityStockIssuedDuringPeriodSharesNewIssues" xlink:to="lxu_TemporaryEquityStockIssuedDuringPeriodSharesNewIssues_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_TemporaryEquityAccretionLiquidationPreference" xlink:type="locator" xlink:label="lxu_TemporaryEquityAccretionLiquidationPreference" />
    <label xml:lang="en-US" xlink:label="lxu_TemporaryEquityAccretionLiquidationPreference_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Temporary equity accretion liquidation preference.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_TemporaryEquityAccretionLiquidationPreference" xlink:to="lxu_TemporaryEquityAccretionLiquidationPreference_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_TemporaryEquityAccretionDiscountAndStockIssuanceCosts" xlink:type="locator" xlink:label="lxu_TemporaryEquityAccretionDiscountAndStockIssuanceCosts" />
    <label xml:lang="en-US" xlink:label="lxu_TemporaryEquityAccretionDiscountAndStockIssuanceCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Temporary equity accretion discount and stock issuance costs.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_TemporaryEquityAccretionDiscountAndStockIssuanceCosts" xlink:to="lxu_TemporaryEquityAccretionDiscountAndStockIssuanceCosts_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_StockholdersEquityLineItems" xlink:type="locator" xlink:label="lxu_StockholdersEquityLineItems" />
    <label xml:lang="en-US" xlink:label="lxu_StockholdersEquityLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Stockholders equity.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_StockholdersEquityLineItems" xlink:to="lxu_StockholdersEquityLineItems_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_StockholdersEquityTable" xlink:type="locator" xlink:label="lxu_StockholdersEquityTable" />
    <label xml:lang="en-US" xlink:label="lxu_StockholdersEquityTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Stockholders equity.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_StockholdersEquityTable" xlink:to="lxu_StockholdersEquityTable_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_StockholdersEquityTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stockholders Equity [Table]</label>
    <label xml:lang="en-US" xlink:label="lxu_StockholdersEquityTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Stockholders Equity [Table]</label>
    <label xml:lang="en-US" xlink:label="lxu_StockholdersEquityLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stockholders Equity [Line Items]</label>
    <label xml:lang="en-US" xlink:label="lxu_StockholdersEquityLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Stockholders Equity [Line Items]</label>
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquityCarryingAmountAttributableToParent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Beginning balance</label>
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquitySharesOutstanding_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Beginning balance, shares</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_TemporaryEquityStockIssuedDuringPeriodValueNewIssues" xlink:type="locator" xlink:label="us-gaap_TemporaryEquityStockIssuedDuringPeriodValueNewIssues" />
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquityStockIssuedDuringPeriodValueNewIssues_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of redeemable preferred stock, net of discount and issuance costs of $10.6 million</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquityStockIssuedDuringPeriodValueNewIssues" xlink:to="us-gaap_TemporaryEquityStockIssuedDuringPeriodValueNewIssues_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquityStockIssuedDuringPeriodValueNewIssues_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity Stock Issued During Period Value New Issues</label>
    <label xml:lang="en-US" xlink:label="lxu_TemporaryEquityStockIssuedDuringPeriodSharesNewIssues_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of redeemable preferred stock, net of discount and issuance costs of $ 10.6 million</label>
    <label xml:lang="en-US" xlink:label="lxu_TemporaryEquityStockIssuedDuringPeriodSharesNewIssues_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity Stock Issued During Period Shares New Issues</label>
    <label xml:lang="en-US" xlink:label="lxu_TemporaryEquityAccretionLiquidationPreference_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accretion relating to liquidation preference on preferred stock</label>
    <label xml:lang="en-US" xlink:label="lxu_TemporaryEquityAccretionLiquidationPreference_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity Accretion Liquidation Preference</label>
    <label xml:lang="en-US" xlink:label="lxu_TemporaryEquityAccretionDiscountAndStockIssuanceCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accretion for discount and issuance costs on preferred stock</label>
    <label xml:lang="en-US" xlink:label="lxu_TemporaryEquityAccretionDiscountAndStockIssuanceCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity Accretion Discount And Stock Issuance Costs</label>
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquityAccretionOfDividends_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Accumulated dividends</label>
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquityCarryingAmountAttributableToParent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Ending balance</label>
    <label xml:lang="en-US" xlink:label="us-gaap_TemporaryEquitySharesOutstanding_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Ending balance, shares</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_TemporaryEquityIssuanceCosts" xlink:type="locator" xlink:label="lxu_TemporaryEquityIssuanceCosts" />
    <label xml:lang="en-US" xlink:label="lxu_TemporaryEquityIssuanceCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Temporary equity issuance costs.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_TemporaryEquityIssuanceCosts" xlink:to="lxu_TemporaryEquityIssuanceCosts_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_TemporaryEquityIssuanceCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Redeemable preferred stock issuance costs</label>
    <label xml:lang="en-US" xlink:label="lxu_TemporaryEquityIssuanceCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity Issuance Costs</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:type="locator" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" />
    <label xml:lang="en-US" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of common shares into which warrants may be converted</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:to="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ClassOfWarrantOrRighstDateFromWhichWarrantsOrRightsExercisable" xlink:type="locator" xlink:label="us-gaap_ClassOfWarrantOrRighstDateFromWhichWarrantsOrRightsExercisable" />
    <label xml:lang="en-US" xlink:label="us-gaap_ClassOfWarrantOrRighstDateFromWhichWarrantsOrRightsExercisable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants, last exercisable date</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRighstDateFromWhichWarrantsOrRightsExercisable" xlink:to="us-gaap_ClassOfWarrantOrRighstDateFromWhichWarrantsOrRightsExercisable_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ClassOfWarrantOrRighstDateFromWhichWarrantsOrRightsExercisable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Class Of Warrant Or Righst Date From Which Warrants Or Rights Exercisable</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_LiquidatedDamagesPercentagePerApplicablePeriod" xlink:type="locator" xlink:label="lxu_LiquidatedDamagesPercentagePerApplicablePeriod" />
    <label xml:lang="en-US" xlink:label="lxu_LiquidatedDamagesPercentagePerApplicablePeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Liquidated damages percentage per applicable period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_LiquidatedDamagesPercentagePerApplicablePeriod" xlink:to="lxu_LiquidatedDamagesPercentagePerApplicablePeriod_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_AdditionalLiquidatedDamagesPercentagePerApplicablePeriod" xlink:type="locator" xlink:label="lxu_AdditionalLiquidatedDamagesPercentagePerApplicablePeriod" />
    <label xml:lang="en-US" xlink:label="lxu_AdditionalLiquidatedDamagesPercentagePerApplicablePeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Additional liquidated damages percentage per applicable period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_AdditionalLiquidatedDamagesPercentagePerApplicablePeriod" xlink:to="lxu_AdditionalLiquidatedDamagesPercentagePerApplicablePeriod_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_MaximumIncreaseLiquidatedDamagesPercentagePerApplicablePeriod" xlink:type="locator" xlink:label="lxu_MaximumIncreaseLiquidatedDamagesPercentagePerApplicablePeriod" />
    <label xml:lang="en-US" xlink:label="lxu_MaximumIncreaseLiquidatedDamagesPercentagePerApplicablePeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Maximum increase liquidated damages percentage per applicable period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_MaximumIncreaseLiquidatedDamagesPercentagePerApplicablePeriod" xlink:to="lxu_MaximumIncreaseLiquidatedDamagesPercentagePerApplicablePeriod_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_MaximumAggregateLiquidatedDamagesPercentage" xlink:type="locator" xlink:label="lxu_MaximumAggregateLiquidatedDamagesPercentage" />
    <label xml:lang="en-US" xlink:label="lxu_MaximumAggregateLiquidatedDamagesPercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Maximum aggregate liquidated damages percentage.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_MaximumAggregateLiquidatedDamagesPercentage" xlink:to="lxu_MaximumAggregateLiquidatedDamagesPercentage_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_LiquidatedDamagesPercentagePerApplicablePeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Liquidated damages percentage</label>
    <label xml:lang="en-US" xlink:label="lxu_LiquidatedDamagesPercentagePerApplicablePeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Liquidated Damages Percentage Per Applicable Period</label>
    <label xml:lang="en-US" xlink:label="lxu_AdditionalLiquidatedDamagesPercentagePerApplicablePeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Additional liquidated damages percentage</label>
    <label xml:lang="en-US" xlink:label="lxu_AdditionalLiquidatedDamagesPercentagePerApplicablePeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Additional Liquidated Damages Percentage Per Applicable Period</label>
    <label xml:lang="en-US" xlink:label="lxu_MaximumIncreaseLiquidatedDamagesPercentagePerApplicablePeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maximum increase of liquidated damages</label>
    <label xml:lang="en-US" xlink:label="lxu_MaximumIncreaseLiquidatedDamagesPercentagePerApplicablePeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Maximum Increase Liquidated Damages Percentage Per Applicable Period</label>
    <label xml:lang="en-US" xlink:label="lxu_MaximumAggregateLiquidatedDamagesPercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate liquidated damages percentage</label>
    <label xml:lang="en-US" xlink:label="lxu_MaximumAggregateLiquidatedDamagesPercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Maximum Aggregate Liquidated Damages Percentage</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PlanNameAxis" xlink:type="locator" xlink:label="us-gaap_PlanNameAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_PlanNameAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Plan Name</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PlanNameAxis" xlink:to="us-gaap_PlanNameAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_PlanNameAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Plan Name [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PlanNameDomain" xlink:type="locator" xlink:label="us-gaap_PlanNameDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_PlanNameDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Plan Name</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PlanNameDomain" xlink:to="us-gaap_PlanNameDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_PlanNameDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Plan Name [Domain]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_TwoThousandEightPlanMember" xlink:type="locator" xlink:label="lxu_TwoThousandEightPlanMember" />
    <label xml:lang="en-US" xlink:label="lxu_TwoThousandEightPlanMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Two thousand eight plan.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_TwoThousandEightPlanMember" xlink:to="lxu_TwoThousandEightPlanMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_TwoThousandEightPlanMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2008 Plan [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_TwoThousandEightPlanMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Eight Plan [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_TwoThousandSixOptionsMember" xlink:type="locator" xlink:label="lxu_TwoThousandSixOptionsMember" />
    <label xml:lang="en-US" xlink:label="lxu_TwoThousandSixOptionsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Two thousand six options.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_TwoThousandSixOptionsMember" xlink:to="lxu_TwoThousandSixOptionsMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_TwoThousandSixOptionsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2006 Options [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_TwoThousandSixOptionsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Six Options [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AwardTypeAxis" xlink:type="locator" xlink:label="us-gaap_AwardTypeAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_AwardTypeAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Award Type</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AwardTypeAxis" xlink:to="us-gaap_AwardTypeAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_AwardTypeAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Award Type [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share Based Compensation Arrangements By Share Based Payment Award Award Type And Plan Name</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangements By Share Based Payment Award Award Type And Plan Name [Domain]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_TwoThousandFifteenRestrictedStockMember" xlink:type="locator" xlink:label="lxu_TwoThousandFifteenRestrictedStockMember" />
    <label xml:lang="en-US" xlink:label="lxu_TwoThousandFifteenRestrictedStockMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Two thousand fifteen restricted stock.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_TwoThousandFifteenRestrictedStockMember" xlink:to="lxu_TwoThousandFifteenRestrictedStockMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_TwoThousandFifteenRestrictedStockMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2015 Restricted Stock [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_TwoThousandFifteenRestrictedStockMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Fifteen Restricted Stock [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_TwoThousandFifteenStockOptionMember" xlink:type="locator" xlink:label="lxu_TwoThousandFifteenStockOptionMember" />
    <label xml:lang="en-US" xlink:label="lxu_TwoThousandFifteenStockOptionMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Two thousand fifteen stock option.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_TwoThousandFifteenStockOptionMember" xlink:to="lxu_TwoThousandFifteenStockOptionMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_TwoThousandFifteenStockOptionMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2015 Stock Options [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_TwoThousandFifteenStockOptionMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Fifteen Stock Option [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_TwoThousandFourteenStockOptionMember" xlink:type="locator" xlink:label="lxu_TwoThousandFourteenStockOptionMember" />
    <label xml:lang="en-US" xlink:label="lxu_TwoThousandFourteenStockOptionMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Two thousand fourteen stock option.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_TwoThousandFourteenStockOptionMember" xlink:to="lxu_TwoThousandFourteenStockOptionMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_TwoThousandFourteenStockOptionMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2014 Stock Options [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_TwoThousandFourteenStockOptionMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Fourteen Stock Option [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_PreferredShareRightsPlanMember" xlink:type="locator" xlink:label="lxu_PreferredShareRightsPlanMember" />
    <label xml:lang="en-US" xlink:label="lxu_PreferredShareRightsPlanMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Preferred share rights plan.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PreferredShareRightsPlanMember" xlink:to="lxu_PreferredShareRightsPlanMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_PreferredShareRightsPlanMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred Share Rights Plan [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_PreferredShareRightsPlanMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Share Rights Plan [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Number of common stock shares for issuance</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_MinimumExercisePriceOfStockOptionGrantDate" xlink:type="locator" xlink:label="lxu_MinimumExercisePriceOfStockOptionGrantDate" />
    <label xml:lang="en-US" xlink:label="lxu_MinimumExercisePriceOfStockOptionGrantDate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Minimum exercise price of stock option at the grant date.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_MinimumExercisePriceOfStockOptionGrantDate" xlink:to="lxu_MinimumExercisePriceOfStockOptionGrantDate_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_ExercisePriceOfStockOptionAsPercentageOfFairMarketValue" xlink:type="locator" xlink:label="lxu_ExercisePriceOfStockOptionAsPercentageOfFairMarketValue" />
    <label xml:lang="en-US" xlink:label="lxu_ExercisePriceOfStockOptionAsPercentageOfFairMarketValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Exercise price of stock option as percentage of fair market value.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ExercisePriceOfStockOptionAsPercentageOfFairMarketValue" xlink:to="lxu_ExercisePriceOfStockOptionAsPercentageOfFairMarketValue_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_MaximumTermOfStockOptions" xlink:type="locator" xlink:label="lxu_MaximumTermOfStockOptions" />
    <label xml:lang="en-US" xlink:label="lxu_MaximumTermOfStockOptions_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Maximum term of stock options.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_MaximumTermOfStockOptions" xlink:to="lxu_MaximumTermOfStockOptions_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_MinimumExercisePriceOfStockOptionGrantDate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Minimum exercise price of stock option at grant date</label>
    <label xml:lang="en-US" xlink:label="lxu_MinimumExercisePriceOfStockOptionGrantDate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Minimum Exercise Price Of Stock Option Grant Date</label>
    <label xml:lang="en-US" xlink:label="lxu_ExercisePriceOfStockOptionAsPercentageOfFairMarketValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of fair market value</label>
    <label xml:lang="en-US" xlink:label="lxu_ExercisePriceOfStockOptionAsPercentageOfFairMarketValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Exercise Price Of Stock Option As Percentage Of Fair Market Value</label>
    <label xml:lang="en-US" xlink:label="lxu_MaximumTermOfStockOptions_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maximum term of stock option</label>
    <label xml:lang="en-US" xlink:label="lxu_MaximumTermOfStockOptions_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Maximum Term Of Stock Options</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_OutsideDirectorPlanMember" xlink:type="locator" xlink:label="lxu_OutsideDirectorPlanMember" />
    <label xml:lang="en-US" xlink:label="lxu_OutsideDirectorPlanMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Outside directors stock option plan.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_OutsideDirectorPlanMember" xlink:to="lxu_OutsideDirectorPlanMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_OutsideDirectorPlanMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Outside Director Plan [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_OutsideDirectorPlanMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Outside Director Plan [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Shares outstanding at beginning of year</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Granted, Shares</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period</label>
    <label xml:lang="en-US" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Exercised, Shares</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Cancelled, forfeited or expired, Shares</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period</label>
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maximum number of securities for issuance</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of awards available to be granted</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant</label>
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Shares outstanding at end of year</label>
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    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Shares exercisable at end of year</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number</label>
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of shares of stock options granted</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Exercise price of Options</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price</label>
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock option plans, options outstanding</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Stock options plan, options Exercisable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions" xlink:to="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardRestrictedStockVestedInPeriodFairValue" xlink:type="locator" xlink:label="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardRestrictedStockVestedInPeriodFairValue" />
    <label xml:lang="en-US" xlink:label="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardRestrictedStockVestedInPeriodFairValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Share-based compensation arrangement by share based payment award restricted stock vested in period fair value.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardRestrictedStockVestedInPeriodFairValue" xlink:to="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardRestrictedStockVestedInPeriodFairValue_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares grant from treasury stock</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" xlink:type="locator" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" />
    <label xml:lang="en-US" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Restricted stock, vesting percentage</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Sharebased Compensation Arrangement By Sharebased Payment Award Award Vesting Rights Percentage</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Restricted stock, vesting period</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1</label>
    <label xml:lang="en-US" xlink:label="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardRestrictedStockVestedInPeriodFairValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Restricted stock, fair value</label>
    <label xml:lang="en-US" xlink:label="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardRestrictedStockVestedInPeriodFairValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Restricted Stock Vested In Period Fair Value</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Restricted stock, fair value per share</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:type="locator" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense" />
    <label xml:lang="en-US" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share-based compensation expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllocatedShareBasedCompensationExpense" xlink:to="us-gaap_AllocatedShareBasedCompensationExpense_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Allocated Share Based Compensation Expense</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" xlink:type="locator" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" />
    <label xml:lang="en-US" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income tax benefit from compensation expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Employee Service Share Based Compensation Tax Benefit From Compensation Expense</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:type="locator" xlink:label="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" />
    <label xml:lang="en-US" xlink:label="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share Based Compensation Arrangement By Share Based Payment Award [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award [Line Items]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Unvested restricted stock outstanding at beginning of year</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number</label>
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Granted, Shares</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Vested, Shares</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cancelled or forfeited, Shares</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period</label>
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Unvested restricted stock outstanding at end of year</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestedAtPercentageRateForFirstFiveYears" xlink:type="locator" xlink:label="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestedAtPercentageRateForFirstFiveYears" />
    <label xml:lang="en-US" xlink:label="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestedAtPercentageRateForFirstFiveYears_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Options vested at percentage rate for first five years.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestedAtPercentageRateForFirstFiveYears" xlink:to="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestedAtPercentageRateForFirstFiveYears_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingFinalYear" xlink:type="locator" xlink:label="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingFinalYear" />
    <label xml:lang="en-US" xlink:label="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingFinalYear_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Share based compensation arrangement by share based payment award vesting final year.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingFinalYear" xlink:to="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingFinalYear_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestedAtPercentageRateForFirstFiveYears_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Options vest at a percentage rate for first 5 years</label>
    <label xml:lang="en-US" xlink:label="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestedAtPercentageRateForFirstFiveYears_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Vested At Percentage Rate For First Five Years</label>
    <label xml:lang="en-US" xlink:label="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingFinalYear_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Options final year vesting</label>
    <label xml:lang="en-US" xlink:label="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingFinalYear_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Vesting Final Year</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_TermOfHistoricalVolatilityOfCommonStock" xlink:type="locator" xlink:label="lxu_TermOfHistoricalVolatilityOfCommonStock" />
    <label xml:lang="en-US" xlink:label="lxu_TermOfHistoricalVolatilityOfCommonStock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Term of historical volatility of common stock.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_TermOfHistoricalVolatilityOfCommonStock" xlink:to="lxu_TermOfHistoricalVolatilityOfCommonStock_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_TermOfHistoricalVolatilityOfCommonStock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Term of historical volatility of common stock</label>
    <label xml:lang="en-US" xlink:label="lxu_TermOfHistoricalVolatilityOfCommonStock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Term Of Historical Volatility Of Common Stock</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageForfeitureRate" xlink:type="locator" xlink:label="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageForfeitureRate" />
    <label xml:lang="en-US" xlink:label="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageForfeitureRate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Share based compensation arrangement by share based payment award, fair value assumptions, weighted average forfeiture rate.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageForfeitureRate" xlink:to="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageForfeitureRate_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionOutstandingWeightedAverageRemainingVestingTerm" xlink:type="locator" xlink:label="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionOutstandingWeightedAverageRemainingVestingTerm" />
    <label xml:lang="en-US" xlink:label="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionOutstandingWeightedAverageRemainingVestingTerm_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The weighted-average period between the balance sheet date and the dates when options outstanding will be fully vested, in &apos;PnYnMnDnHnMnS&apos; format, for example, &apos;P1Y5M13D&apos; represents the reported fact of one year, five months, and thirteen days.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionOutstandingWeightedAverageRemainingVestingTerm" xlink:to="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionOutstandingWeightedAverageRemainingVestingTerm_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGrantDateFairValue" xlink:type="locator" xlink:label="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGrantDateFairValue" />
    <label xml:lang="en-US" xlink:label="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGrantDateFairValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The total grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGrantDateFairValue" xlink:to="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGrantDateFairValue_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_AllocatedShareBasedCompensationExpenseCostOfSales" xlink:type="locator" xlink:label="lxu_AllocatedShareBasedCompensationExpenseCostOfSales" />
    <label xml:lang="en-US" xlink:label="lxu_AllocatedShareBasedCompensationExpenseCostOfSales_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the expense recognized during the period arising from equity-based compensation arrangements with employees, directors and certain consultants qualifying for treatment as employees included in cost of sales.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_AllocatedShareBasedCompensationExpenseCostOfSales" xlink:to="lxu_AllocatedShareBasedCompensationExpenseCostOfSales_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_AllocatedShareBasedCompensationExpenseSellingGeneralAndAdministrative" xlink:type="locator" xlink:label="lxu_AllocatedShareBasedCompensationExpenseSellingGeneralAndAdministrative" />
    <label xml:lang="en-US" xlink:label="lxu_AllocatedShareBasedCompensationExpenseSellingGeneralAndAdministrative_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the expense recognized during the period arising from equity-based compensation arrangements with employees, directors and certain consultants qualifying for treatment as employees included in SG&amp;A.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_AllocatedShareBasedCompensationExpenseSellingGeneralAndAdministrative" xlink:to="lxu_AllocatedShareBasedCompensationExpenseSellingGeneralAndAdministrative_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted-average risk-free interest rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Dividend yield</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted-average expected volatility</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Volatility Rate</label>
    <label xml:lang="en-US" xlink:label="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageForfeitureRate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total weighted-average expected forfeiture rate</label>
    <label xml:lang="en-US" xlink:label="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageForfeitureRate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Forfeiture Rate</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:type="locator" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" />
    <label xml:lang="en-US" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted-average expected life (years)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1</label>
    <label xml:lang="en-US" xlink:label="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionOutstandingWeightedAverageRemainingVestingTerm_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total weighted-average remaining vesting period in years</label>
    <label xml:lang="en-US" xlink:label="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionOutstandingWeightedAverageRemainingVestingTerm_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Option Outstanding Weighted Average Remaining Vesting Term</label>
    <label xml:lang="en-US" xlink:label="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGrantDateFairValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total fair value of options granted</label>
    <label xml:lang="en-US" xlink:label="lxu_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGrantDateFairValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Grant Date Fair Value</label>
    <label xml:lang="en-US" xlink:label="lxu_AllocatedShareBasedCompensationExpenseCostOfSales_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock-based compensation expense - Cost of sales</label>
    <label xml:lang="en-US" xlink:label="lxu_AllocatedShareBasedCompensationExpenseCostOfSales_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Allocated Share Based Compensation Expense Cost Of Sales</label>
    <label xml:lang="en-US" xlink:label="lxu_AllocatedShareBasedCompensationExpenseSellingGeneralAndAdministrative_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock-based compensation expense - SG&amp;A</label>
    <label xml:lang="en-US" xlink:label="lxu_AllocatedShareBasedCompensationExpenseSellingGeneralAndAdministrative_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Allocated Share Based Compensation Expense Selling General And Administrative</label>
    <label xml:lang="en-US" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Income tax benefit</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:type="locator" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" />
    <label xml:lang="en-US" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total stock based compensation expense not yet recognized, relating to non-vested restricted stock options</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Granted, Shares</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Outstanding at beginning of year, Weighted-Average Exercise Price</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Granted, Weighted-Average Exercise Price</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exercised, Weighted-Average Exercise Price</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Forfeited or expired, Weighted-Average Exercise Price</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price</label>
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Outstanding at end of year, Weighted-Average Exercise Price</label>
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exercisable at end of year, Weighted-Average Exercise Price</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted-average fair value per option granted during year</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total intrinsic value of options exercised during the year</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" xlink:type="locator" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" />
    <label xml:lang="en-US" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total fair value of options vested during the year</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share Based Compensation Shares Authorized Under Stock Option Plans By Exercise Price Range</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" xlink:to="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Shares Authorized Under Stock Option Plans By Exercise Price Range [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Domain]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_FirstRangeOfExercisePriceMember" xlink:type="locator" xlink:label="lxu_FirstRangeOfExercisePriceMember" />
    <label xml:lang="en-US" xlink:label="lxu_FirstRangeOfExercisePriceMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">First range of exercise price.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_FirstRangeOfExercisePriceMember" xlink:to="lxu_FirstRangeOfExercisePriceMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_FirstRangeOfExercisePriceMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">$7.86 - $8.01 [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_FirstRangeOfExercisePriceMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">First Range Of Exercise Price [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_SecondRangeOfExercisePriceMember" xlink:type="locator" xlink:label="lxu_SecondRangeOfExercisePriceMember" />
    <label xml:lang="en-US" xlink:label="lxu_SecondRangeOfExercisePriceMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Second range of exercise price.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_SecondRangeOfExercisePriceMember" xlink:to="lxu_SecondRangeOfExercisePriceMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_SecondRangeOfExercisePriceMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">$9.69 - $9.97 [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_SecondRangeOfExercisePriceMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Second Range Of Exercise Price [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ThirdRangeOfExercisePriceMember" xlink:type="locator" xlink:label="lxu_ThirdRangeOfExercisePriceMember" />
    <label xml:lang="en-US" xlink:label="lxu_ThirdRangeOfExercisePriceMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Third range of exercise price.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ThirdRangeOfExercisePriceMember" xlink:to="lxu_ThirdRangeOfExercisePriceMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_ThirdRangeOfExercisePriceMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">$29.99 - $34.50 [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_ThirdRangeOfExercisePriceMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Third Range Of Exercise Price [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_FourthRangeOfExercisePriceMember" xlink:type="locator" xlink:label="lxu_FourthRangeOfExercisePriceMember" />
    <label xml:lang="en-US" xlink:label="lxu_FourthRangeOfExercisePriceMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Fourth range of exercise price.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_FourthRangeOfExercisePriceMember" xlink:to="lxu_FourthRangeOfExercisePriceMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_FourthRangeOfExercisePriceMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">$36.78 - $42.65 [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_FourthRangeOfExercisePriceMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Fourth Range Of Exercise Price [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_FifthRangeOfExercisePriceMember" xlink:type="locator" xlink:label="lxu_FifthRangeOfExercisePriceMember" />
    <label xml:lang="en-US" xlink:label="lxu_FifthRangeOfExercisePriceMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Fifth range of exercise price.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_FifthRangeOfExercisePriceMember" xlink:to="lxu_FifthRangeOfExercisePriceMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_FifthRangeOfExercisePriceMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">$7.86 - $42.65 [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_FifthRangeOfExercisePriceMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Fifth Range Of Exercise Price [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exercise prices, lower range</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit" xlink:to="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Lower Range Limit</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exercise prices, upper range</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xlink:to="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Upper Range Limit</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock Options Outstanding, Shares Outstanding</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" xlink:to="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2" xlink:type="locator" xlink:label="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2" />
    <label xml:lang="en-US" xlink:label="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock Options Outstanding, Weighted-Average Remaining Contractual Life in Years</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2" xlink:to="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1" xlink:type="locator" xlink:label="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1" />
    <label xml:lang="en-US" xlink:label="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock Options Outstanding, Weighted-Average Exercise Price</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1" xlink:to="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Exercise Price Beginning Balance1</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock Options, Intrinsic Value of Shares Outstanding</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value</label>
    <label xml:lang="en-US" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock Options Exercisable, Shares Outstanding</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2" xlink:type="locator" xlink:label="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2" />
    <label xml:lang="en-US" xlink:label="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock Options Exercisable, Weighted-Average Remaining Contractual Life in Years</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2" xlink:to="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Remaining Contractual Term2</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1" xlink:type="locator" xlink:label="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1" />
    <label xml:lang="en-US" xlink:label="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock Options Exercisable, Weighted-Average Exercise Price</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1" xlink:to="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:type="locator" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" />
    <label xml:lang="en-US" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock Options Exercisable, Intrinsic Value of Shares Outstanding</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_PreferredShareRightPlanDescription" xlink:type="locator" xlink:label="lxu_PreferredShareRightPlanDescription" />
    <label xml:lang="en-US" xlink:label="lxu_PreferredShareRightPlanDescription_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Preferred share right plan description.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PreferredShareRightPlanDescription" xlink:to="lxu_PreferredShareRightPlanDescription_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_MinimumPercentageOfOwnershipOfCommonStockRequiredToExercisePreferredSharePurchaseRights" xlink:type="locator" xlink:label="lxu_MinimumPercentageOfOwnershipOfCommonStockRequiredToExercisePreferredSharePurchaseRights" />
    <label xml:lang="en-US" xlink:label="lxu_MinimumPercentageOfOwnershipOfCommonStockRequiredToExercisePreferredSharePurchaseRights_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The minimum percentage of ownership of common stock to be acquired or announced as a tender or exchange offer required for the exercise of preferred share purchase rights.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_MinimumPercentageOfOwnershipOfCommonStockRequiredToExercisePreferredSharePurchaseRights" xlink:to="lxu_MinimumPercentageOfOwnershipOfCommonStockRequiredToExercisePreferredSharePurchaseRights_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_ExercisePriceOfPreferredStock" xlink:type="locator" xlink:label="lxu_ExercisePriceOfPreferredStock" />
    <label xml:lang="en-US" xlink:label="lxu_ExercisePriceOfPreferredStock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Exercise price of preferred Stock.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ExercisePriceOfPreferredStock" xlink:to="lxu_ExercisePriceOfPreferredStock_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_PreferredShareRightRedemptionPricePerShare" xlink:type="locator" xlink:label="lxu_PreferredShareRightRedemptionPricePerShare" />
    <label xml:lang="en-US" xlink:label="lxu_PreferredShareRightRedemptionPricePerShare_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The redemption price per preferred share right that are solely within the control of the issuer.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PreferredShareRightRedemptionPricePerShare" xlink:to="lxu_PreferredShareRightRedemptionPricePerShare_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_MaximumTimeForRedemptionAfterRightsBecomeExercisable" xlink:type="locator" xlink:label="lxu_MaximumTimeForRedemptionAfterRightsBecomeExercisable" />
    <label xml:lang="en-US" xlink:label="lxu_MaximumTimeForRedemptionAfterRightsBecomeExercisable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Maximum time for redemption after the Rights become exercisable.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_MaximumTimeForRedemptionAfterRightsBecomeExercisable" xlink:to="lxu_MaximumTimeForRedemptionAfterRightsBecomeExercisable_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_ExchangeProportionOfCommonShare" xlink:type="locator" xlink:label="lxu_ExchangeProportionOfCommonShare" />
    <label xml:lang="en-US" xlink:label="lxu_ExchangeProportionOfCommonShare_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Exchange proportion of common share.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ExchangeProportionOfCommonShare" xlink:to="lxu_ExchangeProportionOfCommonShare_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_MinimumPercentageOfBeneficialOwnershipCommonStockToEndPreferredShareRightsExchange" xlink:type="locator" xlink:label="lxu_MinimumPercentageOfBeneficialOwnershipCommonStockToEndPreferredShareRightsExchange" />
    <label xml:lang="en-US" xlink:label="lxu_MinimumPercentageOfBeneficialOwnershipCommonStockToEndPreferredShareRightsExchange_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The Minimum percentage of beneficial ownership of common stock to end preferred share rights exchange.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_MinimumPercentageOfBeneficialOwnershipCommonStockToEndPreferredShareRightsExchange" xlink:to="lxu_MinimumPercentageOfBeneficialOwnershipCommonStockToEndPreferredShareRightsExchange_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_PreferredShareRightPlanDescription_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred share right plan description</label>
    <label xml:lang="en-US" xlink:label="lxu_PreferredShareRightPlanDescription_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Share Right Plan Description</label>
    <label xml:lang="en-US" xlink:label="lxu_MinimumPercentageOfOwnershipOfCommonStockRequiredToExercisePreferredSharePurchaseRights_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Minimum percentage of ownership of common stock required to exercise preferred share rights</label>
    <label xml:lang="en-US" xlink:label="lxu_MinimumPercentageOfOwnershipOfCommonStockRequiredToExercisePreferredSharePurchaseRights_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Minimum Percentage Of Ownership Of Common Stock Required To Exercise Preferred Share Purchase Rights</label>
    <label xml:lang="en-US" xlink:label="lxu_ExercisePriceOfPreferredStock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exercise price of Preferred Stock</label>
    <label xml:lang="en-US" xlink:label="lxu_ExercisePriceOfPreferredStock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Exercise Price Of Preferred Stock</label>
    <label xml:lang="en-US" xlink:label="lxu_PreferredShareRightRedemptionPricePerShare_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Redemption price preferred share rights</label>
    <label xml:lang="en-US" xlink:label="lxu_PreferredShareRightRedemptionPricePerShare_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Share Right Redemption Price Per Share</label>
    <label xml:lang="en-US" xlink:label="lxu_MaximumTimeForRedemptionAfterRightsBecomeExercisable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maximum time for redemption after the Rights become exercisable</label>
    <label xml:lang="en-US" xlink:label="lxu_MaximumTimeForRedemptionAfterRightsBecomeExercisable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Maximum Time For Redemption After Rights Become Exercisable</label>
    <label xml:lang="en-US" xlink:label="lxu_ExchangeProportionOfCommonShare_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred share right exchange ratio</label>
    <label xml:lang="en-US" xlink:label="lxu_ExchangeProportionOfCommonShare_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Exchange Proportion Of Common Share</label>
    <label xml:lang="en-US" xlink:label="lxu_MinimumPercentageOfBeneficialOwnershipCommonStockToEndPreferredShareRightsExchange_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Minimum percentage of beneficial ownership of common stock to end preferred share rights exchange</label>
    <label xml:lang="en-US" xlink:label="lxu_MinimumPercentageOfBeneficialOwnershipCommonStockToEndPreferredShareRightsExchange_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Minimum Percentage Of Beneficial Ownership Common Stock To End Preferred Share Rights Exchange</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xlink:type="locator" xlink:label="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" />
    <label xml:lang="en-US" xlink:label="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of shares converted</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xlink:to="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock Capital Shares Reserved For Future Issuance</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_PreferredStockLineItems" xlink:type="locator" xlink:label="lxu_PreferredStockLineItems" />
    <label xml:lang="en-US" xlink:label="lxu_PreferredStockLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Preferred stock.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PreferredStockLineItems" xlink:to="lxu_PreferredStockLineItems_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_PreferredStockTable" xlink:type="locator" xlink:label="lxu_PreferredStockTable" />
    <label xml:lang="en-US" xlink:label="lxu_PreferredStockTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Preferred stock.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PreferredStockTable" xlink:to="lxu_PreferredStockTable_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_PreferredStockTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred Stock [Table]</label>
    <label xml:lang="en-US" xlink:label="lxu_PreferredStockTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock [Table]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CumulativePreferredStockMember" xlink:type="locator" xlink:label="us-gaap_CumulativePreferredStockMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_CumulativePreferredStockMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cumulative Preferred Stock [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CumulativePreferredStockMember" xlink:to="us-gaap_CumulativePreferredStockMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_CumulativePreferredStockMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Cumulative Preferred Stock [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_PreferredStockLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred Stock [Line Items]</label>
    <label xml:lang="en-US" xlink:label="lxu_PreferredStockLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock [Line Items]</label>
    <label xml:lang="en-US" xlink:label="us-gaap_PreferredStockSharesIssued_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of cumulative convertible preferred stock</label>
    <label xml:lang="en-US" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock, par value</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ConvertiblePreferredStockTermsOfConversion" xlink:type="locator" xlink:label="us-gaap_ConvertiblePreferredStockTermsOfConversion" />
    <label xml:lang="en-US" xlink:label="us-gaap_ConvertiblePreferredStockTermsOfConversion_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of shares of common stock for each share of converted preferred stock</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConvertiblePreferredStockTermsOfConversion" xlink:to="us-gaap_ConvertiblePreferredStockTermsOfConversion_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ConvertiblePreferredStockTermsOfConversion_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Preferred Stock Terms Of Conversion</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ConvertiblePreferredStockSharesIssuedUponConversion" xlink:type="locator" xlink:label="us-gaap_ConvertiblePreferredStockSharesIssuedUponConversion" />
    <label xml:lang="en-US" xlink:label="us-gaap_ConvertiblePreferredStockSharesIssuedUponConversion_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Preferred stock converted into shares of common stock</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConvertiblePreferredStockSharesIssuedUponConversion" xlink:to="us-gaap_ConvertiblePreferredStockSharesIssuedUponConversion_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ConvertiblePreferredStockSharesIssuedUponConversion_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Preferred Stock Shares Issued Upon Conversion</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PreferredStockVotingRights" xlink:type="locator" xlink:label="us-gaap_PreferredStockVotingRights" />
    <label xml:lang="en-US" xlink:label="us-gaap_PreferredStockVotingRights_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Votes per share for preferred share holder</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockVotingRights" xlink:to="us-gaap_PreferredStockVotingRights_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_PreferredStockVotingRights_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock Voting Rights</label>
    <label xml:lang="en-US" xlink:label="us-gaap_PreferredStockNoParValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock no par value</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PreferredStockLiquidationPreference" xlink:type="locator" xlink:label="us-gaap_PreferredStockLiquidationPreference" />
    <label xml:lang="en-US" xlink:label="us-gaap_PreferredStockLiquidationPreference_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Liquidation preference of Series D preferred stock</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockLiquidationPreference" xlink:to="us-gaap_PreferredStockLiquidationPreference_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_PreferredStockLiquidationPreference_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock Liquidation Preference</label>
    <label xml:lang="en-US" xlink:label="us-gaap_DividendsPreferredStockCash_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/positiveTerseLabel">Cash dividends paid on non-redeemable preferred stock</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PreferredStockDividendsPerShareCashPaid" xlink:type="locator" xlink:label="us-gaap_PreferredStockDividendsPerShareCashPaid" />
    <label xml:lang="en-US" xlink:label="us-gaap_PreferredStockDividendsPerShareCashPaid_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash dividends paid on non-redeemable preferred stock per share</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockDividendsPerShareCashPaid" xlink:to="us-gaap_PreferredStockDividendsPerShareCashPaid_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_PreferredStockDividendsPerShareCashPaid_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock Dividends Per Share Cash Paid</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DividendsPayableCurrentAndNoncurrent" xlink:type="locator" xlink:label="us-gaap_DividendsPayableCurrentAndNoncurrent" />
    <label xml:lang="en-US" xlink:label="us-gaap_DividendsPayableCurrentAndNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock dividends accumulated</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DividendsPayableCurrentAndNoncurrent" xlink:to="us-gaap_DividendsPayableCurrentAndNoncurrent_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DividendsPayableCurrentAndNoncurrent_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Dividends Payable Current And Noncurrent</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PreferredStockCapitalSharesReservedForFutureIssuance" xlink:type="locator" xlink:label="us-gaap_PreferredStockCapitalSharesReservedForFutureIssuance" />
    <label xml:lang="en-US" xlink:label="us-gaap_PreferredStockCapitalSharesReservedForFutureIssuance_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares of authorized additional preferred stock</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockCapitalSharesReservedForFutureIssuance" xlink:to="us-gaap_PreferredStockCapitalSharesReservedForFutureIssuance_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_PreferredStockCapitalSharesReservedForFutureIssuance_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock Capital Shares Reserved For Future Issuance</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_DeathBenefitPaymentTerm" xlink:type="locator" xlink:label="lxu_DeathBenefitPaymentTerm" />
    <label xml:lang="en-US" xlink:label="lxu_DeathBenefitPaymentTerm_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The term for monthly death benefit payments to be paid to the beneficiary</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_DeathBenefitPaymentTerm" xlink:to="lxu_DeathBenefitPaymentTerm_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_DeathBenefitPaymentTerm_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Death benefit payment term</label>
    <label xml:lang="en-US" xlink:label="lxu_DeathBenefitPaymentTerm_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Death Benefit Payment Term</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_MinimumAmountOfLifeInsurancePoliciesToBeKeptByCompany" xlink:type="locator" xlink:label="lxu_MinimumAmountOfLifeInsurancePoliciesToBeKeptByCompany" />
    <label xml:lang="en-US" xlink:label="lxu_MinimumAmountOfLifeInsurancePoliciesToBeKeptByCompany_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Minimum amount of life insurance policies to be kept by the company.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_MinimumAmountOfLifeInsurancePoliciesToBeKeptByCompany" xlink:to="lxu_MinimumAmountOfLifeInsurancePoliciesToBeKeptByCompany_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_MinimumAmountOfLifeInsurancePoliciesToBeKeptByCompany_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Minimum amount of life insurance policies to be kept by the company for 2005 Agreement</label>
    <label xml:lang="en-US" xlink:label="lxu_MinimumAmountOfLifeInsurancePoliciesToBeKeptByCompany_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Minimum Amount Of Life Insurance Policies To Be Kept By Company</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_UndiscountedDeathBenefits" xlink:type="locator" xlink:label="lxu_UndiscountedDeathBenefits" />
    <label xml:lang="en-US" xlink:label="lxu_UndiscountedDeathBenefits_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The aggregate undiscounted death benefits related to certain executive benefit agreements as of the balance sheet date.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_UndiscountedDeathBenefits" xlink:to="lxu_UndiscountedDeathBenefits_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_AccruedDeathBenefits" xlink:type="locator" xlink:label="lxu_AccruedDeathBenefits" />
    <label xml:lang="en-US" xlink:label="lxu_AccruedDeathBenefits_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The aggregate accrued death benefits related to all executive benefit agreements as of the balance sheet date.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_AccruedDeathBenefits" xlink:to="lxu_AccruedDeathBenefits_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_UndiscountedExecutiveBenefits" xlink:type="locator" xlink:label="lxu_UndiscountedExecutiveBenefits" />
    <label xml:lang="en-US" xlink:label="lxu_UndiscountedExecutiveBenefits_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The aggregate undiscounted executive benefits obligation related to certain agreements as of the balance sheet date.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_UndiscountedExecutiveBenefits" xlink:to="lxu_UndiscountedExecutiveBenefits_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_AccruedExecutiveBenefits" xlink:type="locator" xlink:label="lxu_AccruedExecutiveBenefits" />
    <label xml:lang="en-US" xlink:label="lxu_AccruedExecutiveBenefits_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The aggregate discounted accrued executive benefits obligation related to certain agreements as of the balance sheet date.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_AccruedExecutiveBenefits" xlink:to="lxu_AccruedExecutiveBenefits_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_UndiscountedDeathBenefits_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total undiscounted death benefits</label>
    <label xml:lang="en-US" xlink:label="lxu_UndiscountedDeathBenefits_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Undiscounted Death Benefits</label>
    <label xml:lang="en-US" xlink:label="lxu_AccruedDeathBenefits_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total accrued death benefits</label>
    <label xml:lang="en-US" xlink:label="lxu_AccruedDeathBenefits_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Death Benefits</label>
    <label xml:lang="en-US" xlink:label="lxu_UndiscountedExecutiveBenefits_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total undiscounted executive benefits</label>
    <label xml:lang="en-US" xlink:label="lxu_UndiscountedExecutiveBenefits_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Undiscounted Executive Benefits</label>
    <label xml:lang="en-US" xlink:label="lxu_AccruedExecutiveBenefits_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total accrued executive benefits</label>
    <label xml:lang="en-US" xlink:label="lxu_AccruedExecutiveBenefits_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Executive Benefits</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ExecutiveBenefitCostsNet" xlink:type="locator" xlink:label="lxu_ExecutiveBenefitCostsNet" />
    <label xml:lang="en-US" xlink:label="lxu_ExecutiveBenefitCostsNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Net costs associated with executive benefits agreements included in SG&amp;A during the reporting period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ExecutiveBenefitCostsNet" xlink:to="lxu_ExecutiveBenefitCostsNet_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_ExecutiveBenefitCostsNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Costs (recovery of costs) associated with executive benefits included in SG&amp;A, net</label>
    <label xml:lang="en-US" xlink:label="lxu_ExecutiveBenefitCostsNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Executive Benefit Costs Net</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_LoansOnCashSurrenderValues" xlink:type="locator" xlink:label="lxu_LoansOnCashSurrenderValues" />
    <label xml:lang="en-US" xlink:label="lxu_LoansOnCashSurrenderValues_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Carrying amount as of the balance sheet date of amounts of loans borrowed against the cash surrender value of life insurance policies.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_LoansOnCashSurrenderValues" xlink:to="lxu_LoansOnCashSurrenderValues_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_CashSurrenderValueNet" xlink:type="locator" xlink:label="lxu_CashSurrenderValueNet" />
    <label xml:lang="en-US" xlink:label="lxu_CashSurrenderValueNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Net carrying amount as of the balance sheet date of amounts which could be received based on the terms of the insurance contract upon surrendering life policies owned by the entity.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_CashSurrenderValueNet" xlink:to="lxu_CashSurrenderValueNet_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LifeInsuranceCorporateOrBankOwnedAmount" xlink:type="locator" xlink:label="us-gaap_LifeInsuranceCorporateOrBankOwnedAmount" />
    <label xml:lang="en-US" xlink:label="us-gaap_LifeInsuranceCorporateOrBankOwnedAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total face value of life insurance policies</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LifeInsuranceCorporateOrBankOwnedAmount" xlink:to="us-gaap_LifeInsuranceCorporateOrBankOwnedAmount_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LifeInsuranceCorporateOrBankOwnedAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Life Insurance Corporate Or Bank Owned Amount</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CashSurrenderValueOfLifeInsurance" xlink:type="locator" xlink:label="us-gaap_CashSurrenderValueOfLifeInsurance" />
    <label xml:lang="en-US" xlink:label="us-gaap_CashSurrenderValueOfLifeInsurance_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total cash surrender values of life insurance policies</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashSurrenderValueOfLifeInsurance" xlink:to="us-gaap_CashSurrenderValueOfLifeInsurance_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_CashSurrenderValueOfLifeInsurance_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Cash Surrender Value Of Life Insurance</label>
    <label xml:lang="en-US" xlink:label="lxu_LoansOnCashSurrenderValues_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Loans on cash surrender values</label>
    <label xml:lang="en-US" xlink:label="lxu_LoansOnCashSurrenderValues_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Loans On Cash Surrender Values</label>
    <label xml:lang="en-US" xlink:label="lxu_CashSurrenderValueNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net cash surrender values</label>
    <label xml:lang="en-US" xlink:label="lxu_CashSurrenderValueNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Cash Surrender Value Net</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_CostOfLifeInsurancePremiumsIncludedInSellingGeneralAndAdministrativeExpenseGross" xlink:type="locator" xlink:label="lxu_CostOfLifeInsurancePremiumsIncludedInSellingGeneralAndAdministrativeExpenseGross" />
    <label xml:lang="en-US" xlink:label="lxu_CostOfLifeInsurancePremiumsIncludedInSellingGeneralAndAdministrativeExpenseGross_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Gross cost of life insurance premiums included in SG&amp;A during the reporting period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_CostOfLifeInsurancePremiumsIncludedInSellingGeneralAndAdministrativeExpenseGross" xlink:to="lxu_CostOfLifeInsurancePremiumsIncludedInSellingGeneralAndAdministrativeExpenseGross_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_CostOfLifeInsurancePremiumsIncludedInSellingGeneralAndAdministrativeExpenseNet" xlink:type="locator" xlink:label="lxu_CostOfLifeInsurancePremiumsIncludedInSellingGeneralAndAdministrativeExpenseNet" />
    <label xml:lang="en-US" xlink:label="lxu_CostOfLifeInsurancePremiumsIncludedInSellingGeneralAndAdministrativeExpenseNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Net cost of life insurance premiums included in SG&amp;A during the reporting period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_CostOfLifeInsurancePremiumsIncludedInSellingGeneralAndAdministrativeExpenseNet" xlink:to="lxu_CostOfLifeInsurancePremiumsIncludedInSellingGeneralAndAdministrativeExpenseNet_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_CostOfLifeInsurancePremiumsIncludedInSellingGeneralAndAdministrativeExpenseGross_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cost of life insurance premiums</label>
    <label xml:lang="en-US" xlink:label="lxu_CostOfLifeInsurancePremiumsIncludedInSellingGeneralAndAdministrativeExpenseGross_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Cost Of Life Insurance Premiums Included In Selling General And Administrative Expense Gross</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LifeInsuranceCorporateOrBankOwnedChangeInValue" xlink:type="locator" xlink:label="us-gaap_LifeInsuranceCorporateOrBankOwnedChangeInValue" />
    <label xml:lang="en-US" xlink:label="us-gaap_LifeInsuranceCorporateOrBankOwnedChangeInValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Increases in cash surrender values</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LifeInsuranceCorporateOrBankOwnedChangeInValue" xlink:to="us-gaap_LifeInsuranceCorporateOrBankOwnedChangeInValue_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LifeInsuranceCorporateOrBankOwnedChangeInValue_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Life Insurance Corporate Or Bank Owned Change In Value</label>
    <label xml:lang="en-US" xlink:label="lxu_CostOfLifeInsurancePremiumsIncludedInSellingGeneralAndAdministrativeExpenseNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net cost of life insurance premiums included in SG&amp;A</label>
    <label xml:lang="en-US" xlink:label="lxu_CostOfLifeInsurancePremiumsIncludedInSellingGeneralAndAdministrativeExpenseNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Cost Of Life Insurance Premiums Included In Selling General And Administrative Expense Net</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_RealizedAndUnrealizedLossOnContractualObligationsAssociatedWithCarbonCredits" xlink:type="locator" xlink:label="lxu_RealizedAndUnrealizedLossOnContractualObligationsAssociatedWithCarbonCredits" />
    <label xml:lang="en-US" xlink:label="lxu_RealizedAndUnrealizedLossOnContractualObligationsAssociatedWithCarbonCredits_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Losses incurred (realized and/or unrealized) from contractual obligations related to carbon credits during the reporting period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_RealizedAndUnrealizedLossOnContractualObligationsAssociatedWithCarbonCredits" xlink:to="lxu_RealizedAndUnrealizedLossOnContractualObligationsAssociatedWithCarbonCredits_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_DismantleAndDemolitionExpense" xlink:type="locator" xlink:label="lxu_DismantleAndDemolitionExpense" />
    <label xml:lang="en-US" xlink:label="lxu_DismantleAndDemolitionExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Expenses charged against earnings during the period relating to dismantle and demolition activities.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_DismantleAndDemolitionExpense" xlink:to="lxu_DismantleAndDemolitionExpense_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_MiscellaneousPenaltyExpenseOperating" xlink:type="locator" xlink:label="lxu_MiscellaneousPenaltyExpenseOperating" />
    <label xml:lang="en-US" xlink:label="lxu_MiscellaneousPenaltyExpenseOperating_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of miscellaneous penalties recognized in the period associated with the entities revenue producing operations.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_MiscellaneousPenaltyExpenseOperating" xlink:to="lxu_MiscellaneousPenaltyExpenseOperating_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_MiscellaneousExpenseOperating" xlink:type="locator" xlink:label="lxu_MiscellaneousExpenseOperating" />
    <label xml:lang="en-US" xlink:label="lxu_MiscellaneousExpenseOperating_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Miscellaneous operating cost and expense items that are associated with the entity&apos;s normal revenue producing operation.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_MiscellaneousExpenseOperating" xlink:to="lxu_MiscellaneousExpenseOperating_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_OtherOperatingIncomeAbstract" xlink:type="locator" xlink:label="lxu_OtherOperatingIncomeAbstract" />
    <label xml:lang="en-US" xlink:label="lxu_OtherOperatingIncomeAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Other operating income.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_OtherOperatingIncomeAbstract" xlink:to="lxu_OtherOperatingIncomeAbstract_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_RealizedAndUnrealizedGainOnCarbonCredits" xlink:type="locator" xlink:label="lxu_RealizedAndUnrealizedGainOnCarbonCredits" />
    <label xml:lang="en-US" xlink:label="lxu_RealizedAndUnrealizedGainOnCarbonCredits_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Gains recognized (realized and/or unrealized) from sales of carbon credits occurring during the reporting period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_RealizedAndUnrealizedGainOnCarbonCredits" xlink:to="lxu_RealizedAndUnrealizedGainOnCarbonCredits_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_MiscellaneousIncomeOperating" xlink:type="locator" xlink:label="lxu_MiscellaneousIncomeOperating" />
    <label xml:lang="en-US" xlink:label="lxu_MiscellaneousIncomeOperating_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Miscellaneous operating income items that are associated with the entity&apos;s normal revenue producing operations.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_MiscellaneousIncomeOperating" xlink:to="lxu_MiscellaneousIncomeOperating_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_MiscellaneousIncomeNonOperating" xlink:type="locator" xlink:label="lxu_MiscellaneousIncomeNonOperating" />
    <label xml:lang="en-US" xlink:label="lxu_MiscellaneousIncomeNonOperating_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Miscellaneous non-operating income items resulting from ancillary business-related activities.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_MiscellaneousIncomeNonOperating" xlink:to="lxu_MiscellaneousIncomeNonOperating_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingCostsAndExpensesAbstract" xlink:type="locator" xlink:label="us-gaap_OperatingCostsAndExpensesAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_OperatingCostsAndExpensesAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other expense:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingCostsAndExpensesAbstract" xlink:to="us-gaap_OperatingCostsAndExpensesAbstract_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OperatingCostsAndExpensesAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Operating Costs And Expenses [Abstract]</label>
    <label xml:lang="en-US" xlink:label="lxu_RealizedAndUnrealizedLossOnContractualObligationsAssociatedWithCarbonCredits_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Realized and unrealized losses on contractual obligations associated with carbon credits</label>
    <label xml:lang="en-US" xlink:label="lxu_RealizedAndUnrealizedLossOnContractualObligationsAssociatedWithCarbonCredits_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Realized And Unrealized Loss On Contractual Obligations Associated With Carbon Credits</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:type="locator" xlink:label="us-gaap_GainLossOnSaleOfPropertyPlantEquipment" />
    <label xml:lang="en-US" xlink:label="us-gaap_GainLossOnSaleOfPropertyPlantEquipment_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Losses on sales and disposals of property and equipment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:to="us-gaap_GainLossOnSaleOfPropertyPlantEquipment_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_GainLossOnSaleOfPropertyPlantEquipment_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Gain Loss On Sale Of Property Plant Equipment</label>
    <label xml:lang="en-US" xlink:label="lxu_DismantleAndDemolitionExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Dismantle and demolition expense</label>
    <label xml:lang="en-US" xlink:label="lxu_DismantleAndDemolitionExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Dismantle And Demolition Expense</label>
    <label xml:lang="en-US" xlink:label="lxu_MiscellaneousPenaltyExpenseOperating_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Miscellaneous penalties</label>
    <label xml:lang="en-US" xlink:label="lxu_MiscellaneousPenaltyExpenseOperating_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Miscellaneous Penalty Expense Operating</label>
    <label xml:lang="en-US" xlink:label="lxu_MiscellaneousExpenseOperating_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Miscellaneous expense</label>
    <label xml:lang="en-US" xlink:label="lxu_MiscellaneousExpenseOperating_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Miscellaneous Expense Operating</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherCostAndExpenseOperating" xlink:type="locator" xlink:label="us-gaap_OtherCostAndExpenseOperating" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherCostAndExpenseOperating_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total other expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherCostAndExpenseOperating" xlink:to="us-gaap_OtherCostAndExpenseOperating_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherCostAndExpenseOperating_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Other Cost And Expense Operating</label>
    <label xml:lang="en-US" xlink:label="lxu_OtherOperatingIncomeAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other income:</label>
    <label xml:lang="en-US" xlink:label="lxu_OtherOperatingIncomeAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Other Operating Income [Abstract]</label>
    <label xml:lang="en-US" xlink:label="lxu_RealizedAndUnrealizedGainOnCarbonCredits_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Realized and unrealized gains on carbon credits</label>
    <label xml:lang="en-US" xlink:label="lxu_RealizedAndUnrealizedGainOnCarbonCredits_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Realized And Unrealized Gain On Carbon Credits</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LitigationSettlementAmount" xlink:type="locator" xlink:label="us-gaap_LitigationSettlementAmount" />
    <label xml:lang="en-US" xlink:label="us-gaap_LitigationSettlementAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Settlements of litigation and potential litigation</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LitigationSettlementAmount" xlink:to="us-gaap_LitigationSettlementAmount_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LitigationSettlementAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Litigation Settlement Amount</label>
    <label xml:lang="en-US" xlink:label="lxu_MiscellaneousIncomeOperating_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Miscellaneous income</label>
    <label xml:lang="en-US" xlink:label="lxu_MiscellaneousIncomeOperating_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Miscellaneous Income Operating</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherIncome" xlink:type="locator" xlink:label="us-gaap_OtherIncome" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherIncome_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total other income</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherIncome" xlink:to="us-gaap_OtherIncome_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherIncome_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Other Income</label>
    <label xml:lang="en-US" xlink:label="us-gaap_OtherOperatingIncomeExpenseNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel">Other expense (income), net</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpenseAbstract" xlink:type="locator" xlink:label="us-gaap_OtherNonoperatingIncomeExpenseAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherNonoperatingIncomeExpenseAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-operating other expense (income), net:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherNonoperatingIncomeExpenseAbstract" xlink:to="us-gaap_OtherNonoperatingIncomeExpenseAbstract_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherNonoperatingIncomeExpenseAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Other Nonoperating Income Expense [Abstract]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:type="locator" xlink:label="us-gaap_InvestmentIncomeInterest" />
    <label xml:lang="en-US" xlink:label="us-gaap_InvestmentIncomeInterest_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Interest income</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentIncomeInterest" xlink:to="us-gaap_InvestmentIncomeInterest_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_InvestmentIncomeInterest_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Investment Income Interest</label>
    <label xml:lang="en-US" xlink:label="lxu_MiscellaneousIncomeNonOperating_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Miscellaneous income</label>
    <label xml:lang="en-US" xlink:label="lxu_MiscellaneousIncomeNonOperating_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Miscellaneous Income Non Operating</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherNonoperatingExpense" xlink:type="locator" xlink:label="us-gaap_OtherNonoperatingExpense" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherNonoperatingExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loss on embedded derivative and other expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherNonoperatingExpense" xlink:to="us-gaap_OtherNonoperatingExpense_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherNonoperatingExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Other Nonoperating Expense</label>
    <label xml:lang="en-US" xlink:label="us-gaap_OtherNonoperatingIncomeExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel">Total non-operating other income, net</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:type="locator" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" />
    <label xml:lang="en-US" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule Of Segment Reporting Information By Segment [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:to="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Segment Reporting Information By Segment [Table]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_NaturalGasPropertiesMember" xlink:type="locator" xlink:label="lxu_NaturalGasPropertiesMember" />
    <label xml:lang="en-US" xlink:label="lxu_NaturalGasPropertiesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Natural gas properties.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_NaturalGasPropertiesMember" xlink:to="lxu_NaturalGasPropertiesMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_NaturalGasPropertiesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Natural Gas Properties</label>
    <label xml:lang="en-US" xlink:label="lxu_NaturalGasPropertiesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Natural Gas Properties [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:type="locator" xlink:label="us-gaap_SegmentReportingInformationLineItems" />
    <label xml:lang="en-US" xlink:label="us-gaap_SegmentReportingInformationLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Segment Reporting Information [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SegmentReportingInformationLineItems" xlink:to="us-gaap_SegmentReportingInformationLineItems_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SegmentReportingInformationLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Segment Reporting Information [Line Items]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NumberOfOperatingSegments" xlink:type="locator" xlink:label="us-gaap_NumberOfOperatingSegments" />
    <label xml:lang="en-US" xlink:label="us-gaap_NumberOfOperatingSegments_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of operating segments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NumberOfOperatingSegments" xlink:to="us-gaap_NumberOfOperatingSegments_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_NumberOfOperatingSegments_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Operating Segments</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NumberOfReportableSegments" xlink:type="locator" xlink:label="us-gaap_NumberOfReportableSegments" />
    <label xml:lang="en-US" xlink:label="us-gaap_NumberOfReportableSegments_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of reportable segments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NumberOfReportableSegments" xlink:to="us-gaap_NumberOfReportableSegments_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_NumberOfReportableSegments_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Reportable Segments</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ResultsOfOperationsOilAndGasProducingActivitiesNetIncomeExcludingCorporateOverheadAndInterestCosts" xlink:type="locator" xlink:label="us-gaap_ResultsOfOperationsOilAndGasProducingActivitiesNetIncomeExcludingCorporateOverheadAndInterestCosts" />
    <label xml:lang="en-US" xlink:label="us-gaap_ResultsOfOperationsOilAndGasProducingActivitiesNetIncomeExcludingCorporateOverheadAndInterestCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Net loss</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ResultsOfOperationsOilAndGasProducingActivitiesNetIncomeExcludingCorporateOverheadAndInterestCosts" xlink:to="us-gaap_ResultsOfOperationsOilAndGasProducingActivitiesNetIncomeExcludingCorporateOverheadAndInterestCosts_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ResultsOfOperationsOilAndGasProducingActivitiesNetIncomeExcludingCorporateOverheadAndInterestCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Results Of Operations Oil And Gas Producing Activities Net Income Excluding Corporate Overhead And Interest Costs</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ResultsOfOperationsRevenueFromOilAndGasProducingActivities" xlink:type="locator" xlink:label="us-gaap_ResultsOfOperationsRevenueFromOilAndGasProducingActivities" />
    <label xml:lang="en-US" xlink:label="us-gaap_ResultsOfOperationsRevenueFromOilAndGasProducingActivities_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net sales</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ResultsOfOperationsRevenueFromOilAndGasProducingActivities" xlink:to="us-gaap_ResultsOfOperationsRevenueFromOilAndGasProducingActivities_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ResultsOfOperationsRevenueFromOilAndGasProducingActivities_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Results Of Operations Revenue From Oil And Gas Producing Activities</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ResultsOfOperationsDepreciationDepletionAndAmortizationAndValuationProvisions" xlink:type="locator" xlink:label="us-gaap_ResultsOfOperationsDepreciationDepletionAndAmortizationAndValuationProvisions" />
    <label xml:lang="en-US" xlink:label="us-gaap_ResultsOfOperationsDepreciationDepletionAndAmortizationAndValuationProvisions_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Depreciation, depletion and amortization</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ResultsOfOperationsDepreciationDepletionAndAmortizationAndValuationProvisions" xlink:to="us-gaap_ResultsOfOperationsDepreciationDepletionAndAmortizationAndValuationProvisions_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ResultsOfOperationsDepreciationDepletionAndAmortizationAndValuationProvisions_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Results Of Operations Depreciation Depletion And Amortization And Valuation Provisions</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ResultsOfOperationsProductionOrLiftingCosts" xlink:type="locator" xlink:label="us-gaap_ResultsOfOperationsProductionOrLiftingCosts" />
    <label xml:lang="en-US" xlink:label="us-gaap_ResultsOfOperationsProductionOrLiftingCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Production costs</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ResultsOfOperationsProductionOrLiftingCosts" xlink:to="us-gaap_ResultsOfOperationsProductionOrLiftingCosts_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ResultsOfOperationsProductionOrLiftingCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Results Of Operations Production Or Lifting Costs</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ResultsOfOperationsGeneralAndAdministrativeRelatedToOilAndGasProducingActivities" xlink:type="locator" xlink:label="us-gaap_ResultsOfOperationsGeneralAndAdministrativeRelatedToOilAndGasProducingActivities" />
    <label xml:lang="en-US" xlink:label="us-gaap_ResultsOfOperationsGeneralAndAdministrativeRelatedToOilAndGasProducingActivities_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Selling, general and administrative expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ResultsOfOperationsGeneralAndAdministrativeRelatedToOilAndGasProducingActivities" xlink:to="us-gaap_ResultsOfOperationsGeneralAndAdministrativeRelatedToOilAndGasProducingActivities_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ResultsOfOperationsGeneralAndAdministrativeRelatedToOilAndGasProducingActivities_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Results Of Operations General And Administrative Related To Oil And Gas Producing Activities</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ResultsOfOperationsImpairmentOfOilAndGasProperties" xlink:type="locator" xlink:label="us-gaap_ResultsOfOperationsImpairmentOfOilAndGasProperties" />
    <label xml:lang="en-US" xlink:label="us-gaap_ResultsOfOperationsImpairmentOfOilAndGasProperties_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-cash impairment charge</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ResultsOfOperationsImpairmentOfOilAndGasProperties" xlink:to="us-gaap_ResultsOfOperationsImpairmentOfOilAndGasProperties_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ResultsOfOperationsImpairmentOfOilAndGasProperties_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Results Of Operations Impairment Of Oil And Gas Properties</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_NumberOfPersonsEmployedByChemicalBusiness" xlink:type="locator" xlink:label="lxu_NumberOfPersonsEmployedByChemicalBusiness" />
    <label xml:lang="en-US" xlink:label="lxu_NumberOfPersonsEmployedByChemicalBusiness_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The number of persons employed by the chemical business segment.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_NumberOfPersonsEmployedByChemicalBusiness" xlink:to="lxu_NumberOfPersonsEmployedByChemicalBusiness_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_NumberOfPersonsEmployedByChemicalBusinessRepresentedByUnion" xlink:type="locator" xlink:label="lxu_NumberOfPersonsEmployedByChemicalBusinessRepresentedByUnion" />
    <label xml:lang="en-US" xlink:label="lxu_NumberOfPersonsEmployedByChemicalBusinessRepresentedByUnion_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The number of persons employed by the chemical business segment represented by unions under agreements.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_NumberOfPersonsEmployedByChemicalBusinessRepresentedByUnion" xlink:to="lxu_NumberOfPersonsEmployedByChemicalBusinessRepresentedByUnion_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_NumberOfPersonsEmployedByChemicalBusiness_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of persons employed by Chemical Business</label>
    <label xml:lang="en-US" xlink:label="lxu_NumberOfPersonsEmployedByChemicalBusiness_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Persons Employed By Chemical Business</label>
    <label xml:lang="en-US" xlink:label="lxu_NumberOfPersonsEmployedByChemicalBusinessRepresentedByUnion_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of persons represented by unions under agreements</label>
    <label xml:lang="en-US" xlink:label="lxu_NumberOfPersonsEmployedByChemicalBusinessRepresentedByUnion_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Persons Employed By Chemical Business Represented By Union</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AllOtherSegmentsMember" xlink:type="locator" xlink:label="us-gaap_AllOtherSegmentsMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_AllOtherSegmentsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllOtherSegmentsMember" xlink:to="us-gaap_AllOtherSegmentsMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_AllOtherSegmentsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">All Other Segments [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CorporateAndOtherMember" xlink:type="locator" xlink:label="us-gaap_CorporateAndOtherMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_CorporateAndOtherMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Corporate and Other [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CorporateAndOtherMember" xlink:to="us-gaap_CorporateAndOtherMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_CorporateAndOtherMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Corporate And Other [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_AgriculturalProductsMember" xlink:type="locator" xlink:label="lxu_AgriculturalProductsMember" />
    <label xml:lang="en-US" xlink:label="lxu_AgriculturalProductsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Agricultural products.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_AgriculturalProductsMember" xlink:to="lxu_AgriculturalProductsMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_AgriculturalProductsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Agricultural Products [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_AgriculturalProductsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Agricultural Products [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_IndustrialAcidsAndOtherChemicalProductsMember" xlink:type="locator" xlink:label="lxu_IndustrialAcidsAndOtherChemicalProductsMember" />
    <label xml:lang="en-US" xlink:label="lxu_IndustrialAcidsAndOtherChemicalProductsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Industrial acids and other chemical products.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_IndustrialAcidsAndOtherChemicalProductsMember" xlink:to="lxu_IndustrialAcidsAndOtherChemicalProductsMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_IndustrialAcidsAndOtherChemicalProductsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Industrial Acids and Other Chemical Products [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_IndustrialAcidsAndOtherChemicalProductsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Industrial Acids And Other Chemical Products [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_MiningProductsMember" xlink:type="locator" xlink:label="lxu_MiningProductsMember" />
    <label xml:lang="en-US" xlink:label="lxu_MiningProductsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Mining products.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_MiningProductsMember" xlink:to="lxu_MiningProductsMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_MiningProductsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Mining Products [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_MiningProductsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Mining Products [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_OtherProductsMember" xlink:type="locator" xlink:label="lxu_OtherProductsMember" />
    <label xml:lang="en-US" xlink:label="lxu_OtherProductsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Other products.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_OtherProductsMember" xlink:to="lxu_OtherProductsMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_OtherProductsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other Products [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_OtherProductsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Other Products [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_GeothermalAndWaterSourceHeatPumpsMember" xlink:type="locator" xlink:label="lxu_GeothermalAndWaterSourceHeatPumpsMember" />
    <label xml:lang="en-US" xlink:label="lxu_GeothermalAndWaterSourceHeatPumpsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Geothermal and water source heat pumps.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_GeothermalAndWaterSourceHeatPumpsMember" xlink:to="lxu_GeothermalAndWaterSourceHeatPumpsMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_GeothermalAndWaterSourceHeatPumpsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Water Source and Geothermal Heat Pumps [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_GeothermalAndWaterSourceHeatPumpsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Geothermal And Water Source Heat Pumps [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_HydronicFanCoilsMember" xlink:type="locator" xlink:label="lxu_HydronicFanCoilsMember" />
    <label xml:lang="en-US" xlink:label="lxu_HydronicFanCoilsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Hydronic fan coils.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_HydronicFanCoilsMember" xlink:to="lxu_HydronicFanCoilsMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_HydronicFanCoilsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Hydronic Fan Coils [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_HydronicFanCoilsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Hydronic Fan Coils [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_OtherHvcProductsMember" xlink:type="locator" xlink:label="lxu_OtherHvcProductsMember" />
    <label xml:lang="en-US" xlink:label="lxu_OtherHvcProductsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Other HVAC products.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_OtherHvcProductsMember" xlink:to="lxu_OtherHvcProductsMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_OtherHvcProductsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other HVAC Products [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_OtherHvcProductsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Other Hvc Products [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ConsolidationItemsAxis" xlink:type="locator" xlink:label="us-gaap_ConsolidationItemsAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_ConsolidationItemsAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Consolidation Items</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConsolidationItemsAxis" xlink:to="us-gaap_ConsolidationItemsAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ConsolidationItemsAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Consolidation Items [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ConsolidationItemsDomain" xlink:type="locator" xlink:label="us-gaap_ConsolidationItemsDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_ConsolidationItemsDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Consolidation Items</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConsolidationItemsDomain" xlink:to="us-gaap_ConsolidationItemsDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ConsolidationItemsDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Consolidation Items [Domain]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:type="locator" xlink:label="us-gaap_OperatingSegmentsMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_OperatingSegmentsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating Segments [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingSegmentsMember" xlink:to="us-gaap_OperatingSegmentsMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OperatingSegmentsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Operating Segments [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CorporateNonSegmentMember" xlink:type="locator" xlink:label="us-gaap_CorporateNonSegmentMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_CorporateNonSegmentMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Corporate [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CorporateNonSegmentMember" xlink:to="us-gaap_CorporateNonSegmentMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_CorporateNonSegmentMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Corporate Non Segment [Member]</label>
    <label xml:lang="en-US" xlink:label="us-gaap_GrossProfit_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gross profit</label>
    <label xml:lang="en-US" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating income (loss)</label>
    <label xml:lang="en-US" xlink:label="us-gaap_GainsLossesOnExtinguishmentOfDebt_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Loss on extinguishment of debt</label>
    <label xml:lang="en-US" xlink:label="us-gaap_OtherNonoperatingIncomeExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Non-operating expense (income), net</label>
    <label xml:lang="en-US" xlink:label="us-gaap_IncomeLossFromEquityMethodInvestments_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Equity in earnings of affiliate - Climate Control</label>
    <label xml:lang="en-US" xlink:label="us-gaap_IncomeLossFromContinuingOperations_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Income (loss) from continuing operations</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_InsuranceClaimRecoverableCosts" xlink:type="locator" xlink:label="lxu_InsuranceClaimRecoverableCosts" />
    <label xml:lang="en-US" xlink:label="lxu_InsuranceClaimRecoverableCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of recoverable costs included in an insurance claim.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_InsuranceClaimRecoverableCosts" xlink:to="lxu_InsuranceClaimRecoverableCosts_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_InsuranceClaimRecoverableCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Business interruption loss</label>
    <label xml:lang="en-US" xlink:label="lxu_InsuranceClaimRecoverableCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Insurance Claim Recoverable Costs</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InsuranceRecoveries" xlink:type="locator" xlink:label="us-gaap_InsuranceRecoveries" />
    <label xml:lang="en-US" xlink:label="us-gaap_InsuranceRecoveries_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Property insurance recoveries</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InsuranceRecoveries" xlink:to="us-gaap_InsuranceRecoveries_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_InsuranceRecoveries_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Insurance Recoveries</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_NonCashImpairmentOfOilAndGasProperties" xlink:type="locator" xlink:label="lxu_NonCashImpairmentOfOilAndGasProperties" />
    <label xml:lang="en-US" xlink:label="lxu_NonCashImpairmentOfOilAndGasProperties_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Non cash impairment of oil and gas properties.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_NonCashImpairmentOfOilAndGasProperties" xlink:to="lxu_NonCashImpairmentOfOilAndGasProperties_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_NonCashImpairmentOfOilAndGasProperties_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-cash impairment charge</label>
    <label xml:lang="en-US" xlink:label="lxu_NonCashImpairmentOfOilAndGasProperties_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Non Cash Impairment Of Oil And Gas Properties</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ActivistShareholderFeesAndExpense" xlink:type="locator" xlink:label="lxu_ActivistShareholderFeesAndExpense" />
    <label xml:lang="en-US" xlink:label="lxu_ActivistShareholderFeesAndExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Expenses and fees incurred evaluating and analyzing proposals received from certain activists shareholders and dealing, negotiating and settling with those shareholders in order to avoid a proxy contest.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ActivistShareholderFeesAndExpense" xlink:to="lxu_ActivistShareholderFeesAndExpense_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_SellingGeneralAndAdministrativeOther" xlink:type="locator" xlink:label="lxu_SellingGeneralAndAdministrativeOther" />
    <label xml:lang="en-US" xlink:label="lxu_SellingGeneralAndAdministrativeOther_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The total amount of other selling, general and administrative expenses not separately disclosed within the income statement.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_SellingGeneralAndAdministrativeOther" xlink:to="lxu_SellingGeneralAndAdministrativeOther_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpenseAbstract" xlink:type="locator" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpenseAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpenseAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Selling, general and administrative:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SellingGeneralAndAdministrativeExpenseAbstract" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpenseAbstract_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpenseAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Selling General And Administrative Expense [Abstract]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LaborAndRelatedExpense" xlink:type="locator" xlink:label="us-gaap_LaborAndRelatedExpense" />
    <label xml:lang="en-US" xlink:label="us-gaap_LaborAndRelatedExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Personnel costs</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LaborAndRelatedExpense" xlink:to="us-gaap_LaborAndRelatedExpense_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_LaborAndRelatedExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Labor And Related Expense</label>
    <label xml:lang="en-US" xlink:label="lxu_ActivistShareholderFeesAndExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Fees and expenses relating to shareholders&apos;</label>
    <label xml:lang="en-US" xlink:label="lxu_ActivistShareholderFeesAndExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Activist Shareholder Fees And Expense</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProfessionalFees" xlink:type="locator" xlink:label="us-gaap_ProfessionalFees" />
    <label xml:lang="en-US" xlink:label="us-gaap_ProfessionalFees_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Professional fees</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProfessionalFees" xlink:to="us-gaap_ProfessionalFees_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ProfessionalFees_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Professional Fees</label>
    <label xml:lang="en-US" xlink:label="lxu_SellingGeneralAndAdministrativeOther_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">All other</label>
    <label xml:lang="en-US" xlink:label="lxu_SellingGeneralAndAdministrativeOther_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Selling General And Administrative Other</label>
    <label xml:lang="en-US" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel">Total selling, general and administrative</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherOperatingIncome" xlink:type="locator" xlink:label="us-gaap_OtherOperatingIncome" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherOperatingIncome_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other income</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherOperatingIncome" xlink:to="us-gaap_OtherOperatingIncome_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherOperatingIncome_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Other Operating Income</label>
    <label xml:lang="en-US" xlink:label="us-gaap_OtherCostAndExpenseOperating_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Other expense</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_AdditionsToPropertyPlantAndEquipmentAbstract" xlink:type="locator" xlink:label="lxu_AdditionsToPropertyPlantAndEquipmentAbstract" />
    <label xml:lang="en-US" xlink:label="lxu_AdditionsToPropertyPlantAndEquipmentAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Additions to Property Plant and equipment.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_AdditionsToPropertyPlantAndEquipmentAbstract" xlink:to="lxu_AdditionsToPropertyPlantAndEquipmentAbstract_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherAssetsMember" xlink:type="locator" xlink:label="us-gaap_OtherAssetsMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherAssetsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAssetsMember" xlink:to="us-gaap_OtherAssetsMember_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_OtherAssetsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Other Assets [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_CorporateAssetsAndOtherMember" xlink:type="locator" xlink:label="lxu_CorporateAssetsAndOtherMember" />
    <label xml:lang="en-US" xlink:label="lxu_CorporateAssetsAndOtherMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Corporate assets and other.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_CorporateAssetsAndOtherMember" xlink:to="lxu_CorporateAssetsAndOtherMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_CorporateAssetsAndOtherMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Corporate [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_CorporateAssetsAndOtherMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Corporate Assets And Other [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DepreciationAndAmortizationAbstract" xlink:type="locator" xlink:label="us-gaap_DepreciationAndAmortizationAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_DepreciationAndAmortizationAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Depreciation, depletion and amortization of PP&amp;E:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DepreciationAndAmortizationAbstract" xlink:to="us-gaap_DepreciationAndAmortizationAbstract_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DepreciationAndAmortizationAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Depreciation And Amortization [Abstract]</label>
    <label xml:lang="en-US" xlink:label="us-gaap_Depreciation_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Total depreciation, depletion and amortization of PP&amp;E</label>
    <label xml:lang="en-US" xlink:label="lxu_AdditionsToPropertyPlantAndEquipmentAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Additions to PP&amp;E:</label>
    <label xml:lang="en-US" xlink:label="lxu_AdditionsToPropertyPlantAndEquipmentAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Additions To Property Plant And Equipment [Abstract]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAdditions" xlink:type="locator" xlink:label="us-gaap_PropertyPlantAndEquipmentAdditions" />
    <label xml:lang="en-US" xlink:label="us-gaap_PropertyPlantAndEquipmentAdditions_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total additions to PP&amp;E</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentAdditions" xlink:to="us-gaap_PropertyPlantAndEquipmentAdditions_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_PropertyPlantAndEquipmentAdditions_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Property Plant And Equipment Additions</label>
    <label xml:lang="en-US" xlink:label="us-gaap_AssetsAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Total assets at December 31:</label>
    <label xml:lang="en-US" xlink:label="us-gaap_Assets_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total assets</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_MajorCustomersAxis" xlink:type="locator" xlink:label="us-gaap_MajorCustomersAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_MajorCustomersAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Major Customers</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MajorCustomersAxis" xlink:to="us-gaap_MajorCustomersAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_MajorCustomersAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Major Customers [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NameOfMajorCustomerDomain" xlink:type="locator" xlink:label="us-gaap_NameOfMajorCustomerDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_NameOfMajorCustomerDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Name Of Major Customer</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NameOfMajorCustomerDomain" xlink:to="us-gaap_NameOfMajorCustomerDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_NameOfMajorCustomerDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Name Of Major Customer [Domain]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_UnaffiliatedCustomersMember" xlink:type="locator" xlink:label="lxu_UnaffiliatedCustomersMember" />
    <label xml:lang="en-US" xlink:label="lxu_UnaffiliatedCustomersMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Unaffiliated customers.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_UnaffiliatedCustomersMember" xlink:to="lxu_UnaffiliatedCustomersMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_UnaffiliatedCustomersMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unaffiliated Customers [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_UnaffiliatedCustomersMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Unaffiliated Customers [Member]</label>
    <loc xlink:href="http://xbrl.sec.gov/country/2013/country-2013-01-31.xsd#country_CA" xlink:type="locator" xlink:label="country_CA" />
    <label xml:lang="en-US" xlink:label="country_CA_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Canada [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="country_CA" xlink:to="country_CA_lbl" />
    <label xml:lang="en-US" xlink:label="country_CA_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">C A</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_OtherLocationMember" xlink:type="locator" xlink:label="lxu_OtherLocationMember" />
    <label xml:lang="en-US" xlink:label="lxu_OtherLocationMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Other.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_OtherLocationMember" xlink:to="lxu_OtherLocationMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_OtherLocationMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_OtherLocationMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Other Location [Member]</label>
    <label xml:lang="en-US" xlink:label="us-gaap_SalesRevenueNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Foreign net sales to unaffiliated customers</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:type="locator" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" />
    <label xml:lang="en-US" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule Of Related Party Transactions By Related Party [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Related Party Transactions By Related Party [Table]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:type="locator" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Related Party Transactions By Related Party</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transactions By Related Party [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:type="locator" xlink:label="us-gaap_RelatedPartyDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_RelatedPartyDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Related Party</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyDomain" xlink:to="us-gaap_RelatedPartyDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_RelatedPartyDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Related Party [Domain]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_GolsenGroupMember" xlink:type="locator" xlink:label="lxu_GolsenGroupMember" />
    <label xml:lang="en-US" xlink:label="lxu_GolsenGroupMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Golsen Group.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_GolsenGroupMember" xlink:to="lxu_GolsenGroupMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_GolsenGroupMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Golsen Group [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_GolsenGroupMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Golsen Group [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems" xlink:type="locator" xlink:label="us-gaap_RelatedPartyTransactionLineItems" />
    <label xml:lang="en-US" xlink:label="us-gaap_RelatedPartyTransactionLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Related Party Transaction [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="us-gaap_RelatedPartyTransactionLineItems_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_RelatedPartyTransactionLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transaction [Line Items]</label>
    <label xml:lang="en-US" xlink:label="us-gaap_DividendsPreferredStockCash_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Dividends on preferred stocks</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_CashPaymentsForAbstract" xlink:type="locator" xlink:label="lxu_CashPaymentsForAbstract" />
    <label xml:lang="en-US" xlink:label="lxu_CashPaymentsForAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Cash payments for.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_CashPaymentsForAbstract" xlink:to="lxu_CashPaymentsForAbstract_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_NoncashCapitalizedSoftwareAdditions" xlink:type="locator" xlink:label="lxu_NoncashCapitalizedSoftwareAdditions" />
    <label xml:lang="en-US" xlink:label="lxu_NoncashCapitalizedSoftwareAdditions_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Noncash additions of capitalized internal-use software and software development.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_NoncashCapitalizedSoftwareAdditions" xlink:to="lxu_NoncashCapitalizedSoftwareAdditions_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_AccountsPayableAssociatedWithEquityIssuanceCosts" xlink:type="locator" xlink:label="lxu_AccountsPayableAssociatedWithEquityIssuanceCosts" />
    <label xml:lang="en-US" xlink:label="lxu_AccountsPayableAssociatedWithEquityIssuanceCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Accounts payable associated with equity issuance costs.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_AccountsPayableAssociatedWithEquityIssuanceCosts" xlink:to="lxu_AccountsPayableAssociatedWithEquityIssuanceCosts_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_AccruedDividendOnRedeemablePreferredStock" xlink:type="locator" xlink:label="lxu_AccruedDividendOnRedeemablePreferredStock" />
    <label xml:lang="en-US" xlink:label="lxu_AccruedDividendOnRedeemablePreferredStock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Accrued Dividend On Redeemable Preferred Stock.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_AccruedDividendOnRedeemablePreferredStock" xlink:to="lxu_AccruedDividendOnRedeemablePreferredStock_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_AccretionOfRedeemablePreferredStock" xlink:type="locator" xlink:label="lxu_AccretionOfRedeemablePreferredStock" />
    <label xml:lang="en-US" xlink:label="lxu_AccretionOfRedeemablePreferredStock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Accretion of redeemable preferred stock.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_AccretionOfRedeemablePreferredStock" xlink:to="lxu_AccretionOfRedeemablePreferredStock_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_PrincipalPaymentsOnSecuredTermLoanDuringNoncashOrPartialNoncashTransaction" xlink:type="locator" xlink:label="lxu_PrincipalPaymentsOnSecuredTermLoanDuringNoncashOrPartialNoncashTransaction" />
    <label xml:lang="en-US" xlink:label="lxu_PrincipalPaymentsOnSecuredTermLoanDuringNoncashOrPartialNoncashTransaction_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of principal payments made during a noncash or partial noncash transaction.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PrincipalPaymentsOnSecuredTermLoanDuringNoncashOrPartialNoncashTransaction" xlink:to="lxu_PrincipalPaymentsOnSecuredTermLoanDuringNoncashOrPartialNoncashTransaction_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_PrepaymentPremiumToTerminateDebtDuringNoncashOrPartialNoncashTransaction" xlink:type="locator" xlink:label="lxu_PrepaymentPremiumToTerminateDebtDuringNoncashOrPartialNoncashTransaction" />
    <label xml:lang="en-US" xlink:label="lxu_PrepaymentPremiumToTerminateDebtDuringNoncashOrPartialNoncashTransaction_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of a prepayment Premium to terminate debt made during a noncash or partial noncash transaction.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PrepaymentPremiumToTerminateDebtDuringNoncashOrPartialNoncashTransaction" xlink:to="lxu_PrepaymentPremiumToTerminateDebtDuringNoncashOrPartialNoncashTransaction_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_ReceivableAssociatedWithPropertyInsuranceClaim" xlink:type="locator" xlink:label="lxu_ReceivableAssociatedWithPropertyInsuranceClaim" />
    <label xml:lang="en-US" xlink:label="lxu_ReceivableAssociatedWithPropertyInsuranceClaim_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Future cash inflow associated with the disposal of the net book value of the damaged property, plant and equipment included in insurance claim.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ReceivableAssociatedWithPropertyInsuranceClaim" xlink:to="lxu_ReceivableAssociatedWithPropertyInsuranceClaim_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_CashPaymentsForAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash payments (refunds) for:</label>
    <label xml:lang="en-US" xlink:label="lxu_CashPaymentsForAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Cash Payments For [Abstract]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InterestPaidNet" xlink:type="locator" xlink:label="us-gaap_InterestPaidNet" />
    <label xml:lang="en-US" xlink:label="us-gaap_InterestPaidNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest on long-term debt and other, net of capitalized interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestPaidNet" xlink:to="us-gaap_InterestPaidNet_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_InterestPaidNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Interest Paid Net</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeTaxesPaidNet" xlink:type="locator" xlink:label="us-gaap_IncomeTaxesPaidNet" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncomeTaxesPaidNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income taxes, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxesPaidNet" xlink:to="us-gaap_IncomeTaxesPaidNet_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncomeTaxesPaidNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Income Taxes Paid Net</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:type="locator" xlink:label="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" />
    <label xml:lang="en-US" xlink:label="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Noncash investing and financing activities:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:to="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Cash Flow Noncash Investing And Financing Activities Disclosure [Abstract]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CapitalExpendituresIncurredButNotYetPaid" xlink:type="locator" xlink:label="us-gaap_CapitalExpendituresIncurredButNotYetPaid" />
    <label xml:lang="en-US" xlink:label="us-gaap_CapitalExpendituresIncurredButNotYetPaid_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accounts receivable, accounts payable, other liabilities, and long-term debt associated with additions of property, plant and equipment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalExpendituresIncurredButNotYetPaid" xlink:to="us-gaap_CapitalExpendituresIncurredButNotYetPaid_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_CapitalExpendituresIncurredButNotYetPaid_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Capital Expenditures Incurred But Not Yet Paid</label>
    <label xml:lang="en-US" xlink:label="lxu_NoncashCapitalizedSoftwareAdditions_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accounts payable, long-term debt associated with additions of capitalized internal-use software and software development</label>
    <label xml:lang="en-US" xlink:label="lxu_NoncashCapitalizedSoftwareAdditions_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Noncash Capitalized Software Additions</label>
    <label xml:lang="en-US" xlink:label="lxu_AccountsPayableAssociatedWithEquityIssuanceCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equity issuance costs, including amounts in accounts payable</label>
    <label xml:lang="en-US" xlink:label="lxu_AccountsPayableAssociatedWithEquityIssuanceCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Payable Associated With Equity Issuance Costs</label>
    <label xml:lang="en-US" xlink:label="lxu_AccruedDividendOnRedeemablePreferredStock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Dividend accrued on redeemable preferred stock</label>
    <label xml:lang="en-US" xlink:label="lxu_AccruedDividendOnRedeemablePreferredStock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Dividend On Redeemable Preferred Stock</label>
    <label xml:lang="en-US" xlink:label="lxu_AccretionOfRedeemablePreferredStock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accretion of redeemable preferred stock</label>
    <label xml:lang="en-US" xlink:label="lxu_AccretionOfRedeemablePreferredStock_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Accretion Of Redeemable Preferred Stock</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction" xlink:type="locator" xlink:label="us-gaap_DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt issuance costs incurred associated with senior secured notes, including amounts in accounts payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction" xlink:to="us-gaap_DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Issuance Costs Incurred During Noncash Or Partial Noncash Transaction</label>
    <label xml:lang="en-US" xlink:label="lxu_PrincipalPaymentsOnSecuredTermLoanDuringNoncashOrPartialNoncashTransaction_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Secured term loan extinguished</label>
    <label xml:lang="en-US" xlink:label="lxu_PrincipalPaymentsOnSecuredTermLoanDuringNoncashOrPartialNoncashTransaction_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Principal Payments On Secured Term Loan During Noncash Or Partial Noncash Transaction</label>
    <label xml:lang="en-US" xlink:label="lxu_PrepaymentPremiumToTerminateDebtDuringNoncashOrPartialNoncashTransaction_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prepayment premium incurred associated with secured term loan</label>
    <label xml:lang="en-US" xlink:label="lxu_PrepaymentPremiumToTerminateDebtDuringNoncashOrPartialNoncashTransaction_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Prepayment Premium To Terminate Debt During Noncash Or Partial Noncash Transaction</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_WriteOffOfDeferredDebtIssuanceCost" xlink:type="locator" xlink:label="us-gaap_WriteOffOfDeferredDebtIssuanceCost" />
    <label xml:lang="en-US" xlink:label="us-gaap_WriteOffOfDeferredDebtIssuanceCost_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt issuance costs written off associated with secured term loan</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WriteOffOfDeferredDebtIssuanceCost" xlink:to="us-gaap_WriteOffOfDeferredDebtIssuanceCost_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_WriteOffOfDeferredDebtIssuanceCost_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Write Off Of Deferred Debt Issuance Cost</label>
    <label xml:lang="en-US" xlink:label="lxu_ReceivableAssociatedWithPropertyInsuranceClaim_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Insurance claims receivable associated with property, plant and equipment</label>
    <label xml:lang="en-US" xlink:label="lxu_ReceivableAssociatedWithPropertyInsuranceClaim_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Receivable Associated With Property Insurance Claim</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_DeductibleForPropertyDamage" xlink:type="locator" xlink:label="lxu_DeductibleForPropertyDamage" />
    <label xml:lang="en-US" xlink:label="lxu_DeductibleForPropertyDamage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Deductible for property damage.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_DeductibleForPropertyDamage" xlink:to="lxu_DeductibleForPropertyDamage_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_WaitingPeriodForBusinessInterruptionInsuranceCoverage" xlink:type="locator" xlink:label="lxu_WaitingPeriodForBusinessInterruptionInsuranceCoverage" />
    <label xml:lang="en-US" xlink:label="lxu_WaitingPeriodForBusinessInterruptionInsuranceCoverage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Waiting period before costs can be included in a claim for business interruption insurance coverage.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_WaitingPeriodForBusinessInterruptionInsuranceCoverage" xlink:to="lxu_WaitingPeriodForBusinessInterruptionInsuranceCoverage_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ScheduleOfBusinessInsuranceRecoveriesTable" xlink:type="locator" xlink:label="us-gaap_ScheduleOfBusinessInsuranceRecoveriesTable" />
    <label xml:lang="en-US" xlink:label="us-gaap_ScheduleOfBusinessInsuranceRecoveriesTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule Of Business Insurance Recoveries [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfBusinessInsuranceRecoveriesTable" xlink:to="us-gaap_ScheduleOfBusinessInsuranceRecoveriesTable_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ScheduleOfBusinessInsuranceRecoveriesTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Business Insurance Recoveries [Table]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_MajorPropertyClassAxis" xlink:type="locator" xlink:label="us-gaap_MajorPropertyClassAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_MajorPropertyClassAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Major Property Class</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MajorPropertyClassAxis" xlink:to="us-gaap_MajorPropertyClassAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_MajorPropertyClassAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Major Property Class [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_MajorPropertyClassDomain" xlink:type="locator" xlink:label="us-gaap_MajorPropertyClassDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_MajorPropertyClassDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Major Property Class</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MajorPropertyClassDomain" xlink:to="us-gaap_MajorPropertyClassDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_MajorPropertyClassDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Major Property Class [Domain]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_PropertyInsuranceMember" xlink:type="locator" xlink:label="lxu_PropertyInsuranceMember" />
    <label xml:lang="en-US" xlink:label="lxu_PropertyInsuranceMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Property insurance.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_PropertyInsuranceMember" xlink:to="lxu_PropertyInsuranceMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_PropertyInsuranceMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Property Insurance [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_PropertyInsuranceMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Property Insurance [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_BusinessInterruptionInsuranceMember" xlink:type="locator" xlink:label="lxu_BusinessInterruptionInsuranceMember" />
    <label xml:lang="en-US" xlink:label="lxu_BusinessInterruptionInsuranceMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Business interruption insurance.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_BusinessInterruptionInsuranceMember" xlink:to="lxu_BusinessInterruptionInsuranceMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_BusinessInterruptionInsuranceMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Business Interruption Insurance [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_BusinessInterruptionInsuranceMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Business Interruption Insurance [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_EldoradoMember" xlink:type="locator" xlink:label="lxu_EldoradoMember" />
    <label xml:lang="en-US" xlink:label="lxu_EldoradoMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Eldorado.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_EldoradoMember" xlink:to="lxu_EldoradoMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_EldoradoMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">El Dorado Facility [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_EldoradoMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Eldorado [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_CherokeeCorporatePkMember" xlink:type="locator" xlink:label="lxu_CherokeeCorporatePkMember" />
    <label xml:lang="en-US" xlink:label="lxu_CherokeeCorporatePkMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Cherokee Facility</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_CherokeeCorporatePkMember" xlink:to="lxu_CherokeeCorporatePkMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_CherokeeCorporatePkMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cherokee Facility [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_CherokeeCorporatePkMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Cherokee Corporate Pk [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_BusinessInterruptionLossLineItems" xlink:type="locator" xlink:label="us-gaap_BusinessInterruptionLossLineItems" />
    <label xml:lang="en-US" xlink:label="us-gaap_BusinessInterruptionLossLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Business Interruption Loss [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessInterruptionLossLineItems" xlink:to="us-gaap_BusinessInterruptionLossLineItems_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_BusinessInterruptionLossLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Business Interruption Loss [Line Items]</label>
    <label xml:lang="en-US" xlink:label="lxu_DeductibleForPropertyDamage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deductible property damage under insurance</label>
    <label xml:lang="en-US" xlink:label="lxu_DeductibleForPropertyDamage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Deductible For Property Damage</label>
    <label xml:lang="en-US" xlink:label="lxu_WaitingPeriodForBusinessInterruptionInsuranceCoverage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Waiting period for business interruption coverage</label>
    <label xml:lang="en-US" xlink:label="lxu_WaitingPeriodForBusinessInterruptionInsuranceCoverage_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Waiting Period For Business Interruption Insurance Coverage</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_AggregateAmountApprovedUnderInsuranceClaim" xlink:type="locator" xlink:label="lxu_AggregateAmountApprovedUnderInsuranceClaim" />
    <label xml:lang="en-US" xlink:label="lxu_AggregateAmountApprovedUnderInsuranceClaim_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">The aggregate amount due in settlement of a claim for reimbursement from an insurance company when the Company has suffered a loss covered under an insurance policy.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_AggregateAmountApprovedUnderInsuranceClaim" xlink:to="lxu_AggregateAmountApprovedUnderInsuranceClaim_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_AmountApprovedUnderInsuranceClaim" xlink:type="locator" xlink:label="lxu_AmountApprovedUnderInsuranceClaim" />
    <label xml:lang="en-US" xlink:label="lxu_AmountApprovedUnderInsuranceClaim_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount approved by an insurance company in settlement or partial settlement of a claim for reimbursement when the Company has suffered a loss covered under an insurance policy.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_AmountApprovedUnderInsuranceClaim" xlink:to="lxu_AmountApprovedUnderInsuranceClaim_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_AggregateAmountApprovedUnderInsuranceClaim_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate amount of claim settlement</label>
    <label xml:lang="en-US" xlink:label="lxu_AggregateAmountApprovedUnderInsuranceClaim_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Aggregate Amount Approved Under Insurance Claim</label>
    <label xml:lang="en-US" xlink:label="lxu_AmountApprovedUnderInsuranceClaim_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Approved insurance payments</label>
    <label xml:lang="en-US" xlink:label="lxu_AmountApprovedUnderInsuranceClaim_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Amount Approved Under Insurance Claim</label>
    <label xml:lang="en-US" xlink:label="lxu_InsuranceClaimRecoverableCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Insurance claim recoverable costs</label>
    <label xml:lang="en-US" xlink:label="lxu_PropertyInsuranceRecoveriesInExcessOfLossesIncurred_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Property insurance recoveries in excess of losses incurred</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ProceedsFromInsuranceRecoveriesWithReservationOfRights" xlink:type="locator" xlink:label="lxu_ProceedsFromInsuranceRecoveriesWithReservationOfRights" />
    <label xml:lang="en-US" xlink:label="lxu_ProceedsFromInsuranceRecoveriesWithReservationOfRights_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Proceeds from insurance recoveries with reservation of rights.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ProceedsFromInsuranceRecoveriesWithReservationOfRights" xlink:to="lxu_ProceedsFromInsuranceRecoveriesWithReservationOfRights_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_DeferredGainOnInsuranceRecovery" xlink:type="locator" xlink:label="lxu_DeferredGainOnInsuranceRecovery" />
    <label xml:lang="en-US" xlink:label="lxu_DeferredGainOnInsuranceRecovery_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of gain contingency relating to an insurance recovery that was deferred as of the balance sheet date.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_DeferredGainOnInsuranceRecovery" xlink:to="lxu_DeferredGainOnInsuranceRecovery_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_ProceedsFromInsuranceRecoveriesWithReservationOfRights_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Approved insurance payments received prior to conclusion</label>
    <label xml:lang="en-US" xlink:label="lxu_ProceedsFromInsuranceRecoveriesWithReservationOfRights_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds From Insurance Recoveries With Reservation Of Rights</label>
    <label xml:lang="en-US" xlink:label="lxu_DeferredGainOnInsuranceRecovery_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferred gain on insurance recovery</label>
    <label xml:lang="en-US" xlink:label="lxu_DeferredGainOnInsuranceRecovery_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Gain On Insurance Recovery</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ProceedsFromInsuranceRecoveries" xlink:type="locator" xlink:label="lxu_ProceedsFromInsuranceRecoveries" />
    <label xml:lang="en-US" xlink:label="lxu_ProceedsFromInsuranceRecoveries_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Proceeds from insurance recoveries.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ProceedsFromInsuranceRecoveries" xlink:to="lxu_ProceedsFromInsuranceRecoveries_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_ProceedsFromInsuranceRecoveriesPriorToConclusionOfClaims" xlink:type="locator" xlink:label="lxu_ProceedsFromInsuranceRecoveriesPriorToConclusionOfClaims" />
    <label xml:lang="en-US" xlink:label="lxu_ProceedsFromInsuranceRecoveriesPriorToConclusionOfClaims_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Proceeds from insurance recoveries prior to conclusion of claims.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ProceedsFromInsuranceRecoveriesPriorToConclusionOfClaims" xlink:to="lxu_ProceedsFromInsuranceRecoveriesPriorToConclusionOfClaims_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_ProceedsFromInsuranceRecoveries_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Approved insurance payments received</label>
    <label xml:lang="en-US" xlink:label="lxu_ProceedsFromInsuranceRecoveries_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds From Insurance Recoveries</label>
    <label xml:lang="en-US" xlink:label="us-gaap_InsuranceRecoveries_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Income recognized from insurance recover</label>
    <label xml:lang="en-US" xlink:label="lxu_ProceedsFromInsuranceRecoveriesPriorToConclusionOfClaims_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Approved insurance payments received prior to conclusion</label>
    <label xml:lang="en-US" xlink:label="lxu_ProceedsFromInsuranceRecoveriesPriorToConclusionOfClaims_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds From Insurance Recoveries Prior To Conclusion Of Claims</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SubsequentEventTable" xlink:type="locator" xlink:label="us-gaap_SubsequentEventTable" />
    <label xml:lang="en-US" xlink:label="us-gaap_SubsequentEventTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsequent Event [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventTable" xlink:to="us-gaap_SubsequentEventTable_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SubsequentEventTable_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event [Table]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShortTermDebtTypeAxis" xlink:type="locator" xlink:label="us-gaap_ShortTermDebtTypeAxis" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShortTermDebtTypeAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Short Term Debt Type</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortTermDebtTypeAxis" xlink:to="us-gaap_ShortTermDebtTypeAxis_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShortTermDebtTypeAxis_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Short Term Debt Type [Axis]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ShortTermDebtTypeDomain" xlink:type="locator" xlink:label="us-gaap_ShortTermDebtTypeDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShortTermDebtTypeDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Short Term Debt Type</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortTermDebtTypeDomain" xlink:to="us-gaap_ShortTermDebtTypeDomain_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ShortTermDebtTypeDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Short Term Debt Type [Domain]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_FivePointSevenThreeSecuredPromissoryNoteDueTwoThousandAndNineteenMember" xlink:type="locator" xlink:label="lxu_FivePointSevenThreeSecuredPromissoryNoteDueTwoThousandAndNineteenMember" />
    <label xml:lang="en-US" xlink:label="lxu_FivePointSevenThreeSecuredPromissoryNoteDueTwoThousandAndNineteenMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Five point seven three secured promissory note due two thousand and nineteen.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_FivePointSevenThreeSecuredPromissoryNoteDueTwoThousandAndNineteenMember" xlink:to="lxu_FivePointSevenThreeSecuredPromissoryNoteDueTwoThousandAndNineteenMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_FivePointSevenThreeSecuredPromissoryNoteDueTwoThousandAndNineteenMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">5.73% Secured Promissory Note due 2019 {Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_FivePointSevenThreeSecuredPromissoryNoteDueTwoThousandAndNineteenMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Five Point Seven Three Secured Promissory Note Due Two Thousand And Nineteen [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SubsequentEventLineItems" xlink:type="locator" xlink:label="us-gaap_SubsequentEventLineItems" />
    <label xml:lang="en-US" xlink:label="us-gaap_SubsequentEventLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsequent Event [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventLineItems" xlink:to="us-gaap_SubsequentEventLineItems_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SubsequentEventLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event [Line Items]</label>
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentFaceAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Original principal amount of notes</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesGross" xlink:type="locator" xlink:label="us-gaap_PaymentsToAcquireBusinessesGross" />
    <label xml:lang="en-US" xlink:label="us-gaap_PaymentsToAcquireBusinessesGross_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchase price of business acquisition</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquireBusinessesGross" xlink:to="us-gaap_PaymentsToAcquireBusinessesGross_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_PaymentsToAcquireBusinessesGross_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Payments To Acquire Businesses Gross</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_DebtInstrumentNumberOfPeriodicPayment" xlink:type="locator" xlink:label="lxu_DebtInstrumentNumberOfPeriodicPayment" />
    <label xml:lang="en-US" xlink:label="lxu_DebtInstrumentNumberOfPeriodicPayment_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Debt instrument number of periodic payment.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_DebtInstrumentNumberOfPeriodicPayment" xlink:to="lxu_DebtInstrumentNumberOfPeriodicPayment_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_DebtInstrumentNumberOfPeriodicPayment_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt instrument, number of periodic payment</label>
    <label xml:lang="en-US" xlink:label="lxu_DebtInstrumentNumberOfPeriodicPayment_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Number Of Periodic Payment</label>
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentFrequencyOfPeriodicPayment_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Debt instrument, frequency of principal and interest payment</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentPeriodicPayment" xlink:type="locator" xlink:label="us-gaap_DebtInstrumentPeriodicPayment" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentPeriodicPayment_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt instrument, principal and interest payment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentPeriodicPayment" xlink:to="us-gaap_DebtInstrumentPeriodicPayment_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentPeriodicPayment_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Periodic Payment</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid" xlink:type="locator" xlink:label="us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Final balloon payment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid" xlink:to="us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Periodic Payment Terms Balloon Payment To Be Paid</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_DebtInstrumentAdditionalBorrowingCapacityAmount" xlink:type="locator" xlink:label="lxu_DebtInstrumentAdditionalBorrowingCapacityAmount" />
    <label xml:lang="en-US" xlink:label="lxu_DebtInstrumentAdditionalBorrowingCapacityAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of additional borrowing capacity under the financing arrangement.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_DebtInstrumentAdditionalBorrowingCapacityAmount" xlink:to="lxu_DebtInstrumentAdditionalBorrowingCapacityAmount_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_DebtInstrumentAdditionalBorrowingCapacityAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Additional borrowing capacity secured by cogeneration facility equipment</label>
    <label xml:lang="en-US" xlink:label="lxu_DebtInstrumentAdditionalBorrowingCapacityAmount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument Additional Borrowing Capacity Amount</label>
    <label xml:lang="en-US" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net loss from discontinued operations</label>
    <label xml:lang="en-US" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Net income (loss) attributable to common stockholders</label>
    <label xml:lang="en-US" xlink:label="us-gaap_EarningsPerShareBasic_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net income (loss)</label>
    <label xml:lang="en-US" xlink:label="us-gaap_EarningsPerShareDiluted_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net income (loss)</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ScheduleOfQuarterlyFinancialDataLineItems" xlink:type="locator" xlink:label="lxu_ScheduleOfQuarterlyFinancialDataLineItems" />
    <label xml:lang="en-US" xlink:label="lxu_ScheduleOfQuarterlyFinancialDataLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Schedule of quarterly financial data.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ScheduleOfQuarterlyFinancialDataLineItems" xlink:to="lxu_ScheduleOfQuarterlyFinancialDataLineItems_lbl" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_BusinessInterruptionLossAxis" xlink:type="locator" xlink:label="us-gaap_BusinessInterruptionLossAxis" />
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    <loc xlink:href="lxu-20151231.xsd#lxu_UndesignatedCommoditiesContractsMember" xlink:type="locator" xlink:label="lxu_UndesignatedCommoditiesContractsMember" />
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    <loc xlink:href="lxu-20151231.xsd#lxu_TurnaroundCostsMember" xlink:type="locator" xlink:label="lxu_TurnaroundCostsMember" />
    <label xml:lang="en-US" xlink:label="lxu_TurnaroundCostsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Turnaround costs.</label>
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    <label xml:lang="en-US" xlink:label="lxu_TurnaroundCostsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Turnaround Costs [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_RecoveriesMember" xlink:type="locator" xlink:label="lxu_RecoveriesMember" />
    <label xml:lang="en-US" xlink:label="lxu_RecoveriesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Recoveries.</label>
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    <label xml:lang="en-US" xlink:label="lxu_RecoveriesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Recoveries [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ReinsurancePremiumsForInsuranceCompaniesByProductSegmentAxis" xlink:type="locator" xlink:label="us-gaap_ReinsurancePremiumsForInsuranceCompaniesByProductSegmentAxis" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ReinsurancePremiumsForInsuranceCompaniesByProductSegmentDomain" xlink:type="locator" xlink:label="us-gaap_ReinsurancePremiumsForInsuranceCompaniesByProductSegmentDomain" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PropertyInsuranceProductLineMember" xlink:type="locator" xlink:label="us-gaap_PropertyInsuranceProductLineMember" />
    <label xml:lang="en-US" xlink:label="us-gaap_PropertyInsuranceProductLineMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Property Insurance Recoveries [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyInsuranceProductLineMember" xlink:to="us-gaap_PropertyInsuranceProductLineMember_lbl" />
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    <loc xlink:href="lxu-20151231.xsd#lxu_ImpairmentOfLongLivedAssetsMember" xlink:type="locator" xlink:label="lxu_ImpairmentOfLongLivedAssetsMember" />
    <label xml:lang="en-US" xlink:label="lxu_ImpairmentOfLongLivedAssetsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Impairment of long lived assets.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ImpairmentOfLongLivedAssetsMember" xlink:to="lxu_ImpairmentOfLongLivedAssetsMember_lbl" />
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    <loc xlink:href="lxu-20151231.xsd#lxu_FeesAndExpensesMember" xlink:type="locator" xlink:label="lxu_FeesAndExpensesMember" />
    <label xml:lang="en-US" xlink:label="lxu_FeesAndExpensesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Fees and Expenses.</label>
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    <label xml:lang="en-US" xlink:label="lxu_FeesAndExpensesMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Fees And Expenses [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_SeveranceCostsMember" xlink:type="locator" xlink:label="lxu_SeveranceCostsMember" />
    <label xml:lang="en-US" xlink:label="lxu_SeveranceCostsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Severance agreements.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_SeveranceCostsMember" xlink:to="lxu_SeveranceCostsMember_lbl" />
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    <label xml:lang="en-US" xlink:label="lxu_SeveranceCostsMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Severance Costs [Member]</label>
    <label xml:lang="en-US" xlink:label="us-gaap_IncomeLossFromContinuingOperations_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income (loss) from continuing operations</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CostsIncurredInOilAndGasPropertyAcquisitionExplorationAndDevelopmentActivitiesTable" xlink:type="locator" xlink:label="us-gaap_CostsIncurredInOilAndGasPropertyAcquisitionExplorationAndDevelopmentActivitiesTable" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CostsIncurredOilAndGasPropertyAcquisitionExplorationAndDevelopmentActivitiesLineItems" xlink:type="locator" xlink:label="us-gaap_CostsIncurredOilAndGasPropertyAcquisitionExplorationAndDevelopmentActivitiesLineItems" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CostsIncurredExplorationCosts" xlink:type="locator" xlink:label="us-gaap_CostsIncurredExplorationCosts" />
    <label xml:lang="en-US" xlink:label="us-gaap_CostsIncurredExplorationCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exploratory wells or related costs</label>
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    <label xml:lang="en-US" xlink:label="us-gaap_ImpairmentOfOilAndGasProperties_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Impairment charge</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CapitalizedCostsProvedProperties" xlink:type="locator" xlink:label="us-gaap_CapitalizedCostsProvedProperties" />
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    <label xml:lang="en-US" xlink:label="us-gaap_CapitalizedCostsProvedProperties_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Capitalized Costs Proved Properties</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CapitalizedCostsAccumulatedDepreciationDepletionAmortizationAndValuationAllowanceForRelatingToOilAndGasProducingActivities" xlink:type="locator" xlink:label="us-gaap_CapitalizedCostsAccumulatedDepreciationDepletionAmortizationAndValuationAllowanceForRelatingToOilAndGasProducingActivities" />
    <label xml:lang="en-US" xlink:label="us-gaap_CapitalizedCostsAccumulatedDepreciationDepletionAmortizationAndValuationAllowanceForRelatingToOilAndGasProducingActivities_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Accumulated depreciation, depletion and amortization and valuation allowances</label>
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CapitalizedCostsOilAndGasProducingActivitiesNet" xlink:type="locator" xlink:label="us-gaap_CapitalizedCostsOilAndGasProducingActivitiesNet" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProvedDevelopedAndUndevelopedOilAndGasReserveQuantitiesTable" xlink:type="locator" xlink:label="us-gaap_ProvedDevelopedAndUndevelopedOilAndGasReserveQuantitiesTable" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ReserveQuantitiesByTypeOfReserveAxis" xlink:type="locator" xlink:label="us-gaap_ReserveQuantitiesByTypeOfReserveAxis" />
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    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_TypeOfReserveDomain" xlink:type="locator" xlink:label="us-gaap_TypeOfReserveDomain" />
    <label xml:lang="en-US" xlink:label="us-gaap_TypeOfReserveDomain_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Type Of Reserve</label>
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    <loc xlink:href="lxu-20151231.xsd#lxu_ProvedDevelopedReservesNaturalGasMember" xlink:type="locator" xlink:label="lxu_ProvedDevelopedReservesNaturalGasMember" />
    <label xml:lang="en-US" xlink:label="lxu_ProvedDevelopedReservesNaturalGasMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Proved developed reserves natural gas [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ProvedDevelopedReservesNaturalGasMember" xlink:to="lxu_ProvedDevelopedReservesNaturalGasMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_ProvedDevelopedReservesNaturalGasMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proved Developed Reserves Natural Gas [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_ProvedDevelopedReservesNaturalGasMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Proved Developed Reserves Natural Gas [Member]</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ProvedUndevelopedReservesNaturalGasMember" xlink:type="locator" xlink:label="lxu_ProvedUndevelopedReservesNaturalGasMember" />
    <label xml:lang="en-US" xlink:label="lxu_ProvedUndevelopedReservesNaturalGasMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Proved undeveloped reserves natural gas.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ProvedUndevelopedReservesNaturalGasMember" xlink:to="lxu_ProvedUndevelopedReservesNaturalGasMember_lbl" />
    <label xml:lang="en-US" xlink:label="lxu_ProvedUndevelopedReservesNaturalGasMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proved Undeveloped Reserves Natural Gas [Member]</label>
    <label xml:lang="en-US" xlink:label="lxu_ProvedUndevelopedReservesNaturalGasMember_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Proved Undeveloped Reserves Natural Gas [Member]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ReserveQuantitiesLineItems" xlink:type="locator" xlink:label="us-gaap_ReserveQuantitiesLineItems" />
    <label xml:lang="en-US" xlink:label="us-gaap_ReserveQuantitiesLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Reserve Quantities [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ReserveQuantitiesLineItems" xlink:to="us-gaap_ReserveQuantitiesLineItems_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ReserveQuantitiesLineItems_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Reserve Quantities [Line Items]</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProvedDevelopedAndUndevelopedReservesNet" xlink:type="locator" xlink:label="us-gaap_ProvedDevelopedAndUndevelopedReservesNet" />
    <label xml:lang="en-US" xlink:label="us-gaap_ProvedDevelopedAndUndevelopedReservesNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Year-end 2014</label>
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    <label xml:lang="en-US" xlink:label="us-gaap_ProvedDevelopedAndUndevelopedReservesNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Proved Developed And Undeveloped Reserves Net</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProvedDevelopedAndUndevelopedReservesRevisionsOfPreviousEstimatesIncreaseDecrease" xlink:type="locator" xlink:label="us-gaap_ProvedDevelopedAndUndevelopedReservesRevisionsOfPreviousEstimatesIncreaseDecrease" />
    <label xml:lang="en-US" xlink:label="us-gaap_ProvedDevelopedAndUndevelopedReservesRevisionsOfPreviousEstimatesIncreaseDecrease_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Revisions of previous estimates</label>
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    <label xml:lang="en-US" xlink:label="us-gaap_ProvedDevelopedAndUndevelopedReservesRevisionsOfPreviousEstimatesIncreaseDecrease_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Proved Developed And Undeveloped Reserves Revisions Of Previous Estimates Increase Decrease</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProvedDevelopedAndUndevelopedReservesProduction" xlink:type="locator" xlink:label="us-gaap_ProvedDevelopedAndUndevelopedReservesProduction" />
    <label xml:lang="en-US" xlink:label="us-gaap_ProvedDevelopedAndUndevelopedReservesProduction_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Production</label>
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    <label xml:lang="en-US" xlink:label="us-gaap_ProvedDevelopedAndUndevelopedReservesProduction_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Proved Developed And Undeveloped Reserves Production</label>
    <label xml:lang="en-US" xlink:label="us-gaap_ProvedDevelopedAndUndevelopedReservesNet_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Year-end 2015</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_ProvedUndevelopedReservesTransferredToProvedDeveloped" xlink:type="locator" xlink:label="lxu_ProvedUndevelopedReservesTransferredToProvedDeveloped" />
    <label xml:lang="en-US" xlink:label="lxu_ProvedUndevelopedReservesTransferredToProvedDeveloped_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Proved undeveloped reserves transferred to proved developed.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ProvedUndevelopedReservesTransferredToProvedDeveloped" xlink:to="lxu_ProvedUndevelopedReservesTransferredToProvedDeveloped_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_ProvedUndevelopedReservesDevelopmentPeriod" xlink:type="locator" xlink:label="lxu_ProvedUndevelopedReservesDevelopmentPeriod" />
    <label xml:lang="en-US" xlink:label="lxu_ProvedUndevelopedReservesDevelopmentPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Proved undeveloped reserves development period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_ProvedUndevelopedReservesDevelopmentPeriod" xlink:to="lxu_ProvedUndevelopedReservesDevelopmentPeriod_lbl" />
    <loc xlink:href="lxu-20151231.xsd#lxu_NumberOfLocations" xlink:type="locator" xlink:label="lxu_NumberOfLocations" />
    <label xml:lang="en-US" xlink:label="lxu_NumberOfLocations_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of locations.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_NumberOfLocations" xlink:to="lxu_NumberOfLocations_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_ProvedDevelopedAndUndevelopedReservesRevisionsOfPreviousEstimatesIncreaseDecrease_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Revisions of previous estimates for proved undeveloped reserves</label>
    <label xml:lang="en-US" xlink:label="lxu_ProvedUndevelopedReservesTransferredToProvedDeveloped_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Transfer of proved undeveloped reserves to proved developed</label>
    <label xml:lang="en-US" xlink:label="lxu_ProvedUndevelopedReservesTransferredToProvedDeveloped_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Proved Undeveloped Reserves Transferred To Proved Developed</label>
    <label xml:lang="en-US" xlink:label="lxu_ProvedUndevelopedReservesDevelopmentPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proved undeveloped reserves development period</label>
    <label xml:lang="en-US" xlink:label="lxu_ProvedUndevelopedReservesDevelopmentPeriod_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Proved Undeveloped Reserves Development Period</label>
    <label xml:lang="en-US" xlink:label="lxu_NumberOfLocations_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of locations remain in PUD category</label>
    <label xml:lang="en-US" xlink:label="lxu_NumberOfLocations_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Locations</label>
    <loc xlink:href="lxu-20151231.xsd#lxu_FutureNetCashFlowsRelatingToProvedOilAndGasReservesProductionAndDevelopmentCosts" xlink:type="locator" xlink:label="lxu_FutureNetCashFlowsRelatingToProvedOilAndGasReservesProductionAndDevelopmentCosts" />
    <label xml:lang="en-US" xlink:label="lxu_FutureNetCashFlowsRelatingToProvedOilAndGasReservesProductionAndDevelopmentCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of estimated future accumulated cash outflow for costs to be incurred in producing and developing proved oil and gas reserves.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lxu_FutureNetCashFlowsRelatingToProvedOilAndGasReservesProductionAndDevelopmentCosts" xlink:to="lxu_FutureNetCashFlowsRelatingToProvedOilAndGasReservesProductionAndDevelopmentCosts_lbl" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows" xlink:type="locator" xlink:label="us-gaap_FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows" />
    <label xml:lang="en-US" xlink:label="us-gaap_FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Future cash inflows</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows" xlink:to="us-gaap_FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Future Net Cash Flows Relating To Proved Oil And Gas Reserves Cash Inflows</label>
    <label xml:lang="en-US" xlink:label="lxu_FutureNetCashFlowsRelatingToProvedOilAndGasReservesProductionAndDevelopmentCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Future production and development costs</label>
    <label xml:lang="en-US" xlink:label="lxu_FutureNetCashFlowsRelatingToProvedOilAndGasReservesProductionAndDevelopmentCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Future Net Cash Flows Relating To Proved Oil And Gas Reserves Production And Development Costs</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FutureNetCashFlowsRelatingToProvedOilAndGasReservesIncomeTaxExpense" xlink:type="locator" xlink:label="us-gaap_FutureNetCashFlowsRelatingToProvedOilAndGasReservesIncomeTaxExpense" />
    <label xml:lang="en-US" xlink:label="us-gaap_FutureNetCashFlowsRelatingToProvedOilAndGasReservesIncomeTaxExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Future income tax expenses</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FutureNetCashFlowsRelatingToProvedOilAndGasReservesIncomeTaxExpense" xlink:to="us-gaap_FutureNetCashFlowsRelatingToProvedOilAndGasReservesIncomeTaxExpense_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_FutureNetCashFlowsRelatingToProvedOilAndGasReservesIncomeTaxExpense_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Future Net Cash Flows Relating To Proved Oil And Gas Reserves Income Tax Expense</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows" xlink:type="locator" xlink:label="us-gaap_FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows" />
    <label xml:lang="en-US" xlink:label="us-gaap_FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Future net cash flows</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows" xlink:to="us-gaap_FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Future Net Cash Flows Relating To Proved Oil And Gas Reserves Net Cash Flows</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows" xlink:type="locator" xlink:label="us-gaap_FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows" />
    <label xml:lang="en-US" xlink:label="us-gaap_FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">10% annual discount for estimated timing of cash flows</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows" xlink:to="us-gaap_FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Future Net Cash Flows Relating To Proved Oil And Gas Reserves Ten Percent Annual Discount For Estimated Timing Of Cash Flows</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves" xlink:type="locator" xlink:label="us-gaap_StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves" />
    <label xml:lang="en-US" xlink:label="us-gaap_StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Standardized measure of discounted future net cash flows</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves" xlink:to="us-gaap_StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts" xlink:type="locator" xlink:label="us-gaap_NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts" />
    <label xml:lang="en-US" xlink:label="us-gaap_NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net change in sales prices and production costs</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts" xlink:to="us-gaap_NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Net Increase Decrease In Sales And Transfer Prices And Production Costs</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncreaseDecreaseInEstimatedFutureDevelopmentCosts" xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInEstimatedFutureDevelopmentCosts" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncreaseDecreaseInEstimatedFutureDevelopmentCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net change in future development costs</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInEstimatedFutureDevelopmentCosts" xlink:to="us-gaap_IncreaseDecreaseInEstimatedFutureDevelopmentCosts_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_IncreaseDecreaseInEstimatedFutureDevelopmentCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Increase Decrease In Estimated Future Development Costs</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts" xlink:type="locator" xlink:label="us-gaap_SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts" />
    <label xml:lang="en-US" xlink:label="us-gaap_SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sales of natural gas, net of production costs</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts" xlink:to="us-gaap_SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Sales And Transfers Of Oil And Gas Produced Net Of Production Costs</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RevisionsOfPreviousQuantityEstimates" xlink:type="locator" xlink:label="us-gaap_RevisionsOfPreviousQuantityEstimates" />
    <label xml:lang="en-US" xlink:label="us-gaap_RevisionsOfPreviousQuantityEstimates_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net change due to revisions of quantity estimates</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevisionsOfPreviousQuantityEstimates" xlink:to="us-gaap_RevisionsOfPreviousQuantityEstimates_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_RevisionsOfPreviousQuantityEstimates_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Revisions Of Previous Quantity Estimates</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AccretionOfDiscount" xlink:type="locator" xlink:label="us-gaap_AccretionOfDiscount" />
    <label xml:lang="en-US" xlink:label="us-gaap_AccretionOfDiscount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accretion of discount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccretionOfDiscount" xlink:to="us-gaap_AccretionOfDiscount_lbl" />
    <label xml:lang="en-US" xlink:label="us-gaap_AccretionOfDiscount_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Accretion Of Discount</label>
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves" xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves" />
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