<?xml version="1.0"?>
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd http://www.w3.org/1999/xlink http://www.xbrl.org/2003/xlink-2003-12-31.xsd">
  <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" roleURI="http://www.xbrl.org/2009/role/netLabel" />
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="AcquisitionAndSaleOfTreasuryShares" xlink:href="hexaom-2021-12-31.xsd#hexaom_AcquisitionAndSaleOfTreasuryShares" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="AcquisitionAndSaleOfTreasuryShares_label_labelen" xml:lang="en">Acquisition And Sale Of Treasury Shares</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AcquisitionAndSaleOfTreasuryShares" xlink:to="AcquisitionAndSaleOfTreasuryShares_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="AdjustementsForCostOfNetDebt" xlink:href="hexaom-2021-12-31.xsd#hexaom_AdjustementsForCostOfNetDebt" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="AdjustementsForCostOfNetDebt_label_labelen" xml:lang="en">Adjustements For Cost Of Net Debt</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustementsForCostOfNetDebt" xlink:to="AdjustementsForCostOfNetDebt_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="AdjustementsForRightofuse" xlink:href="hexaom-2021-12-31.xsd#hexaom_AdjustementsForRightofuse" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="AdjustementsForRightofuse_label_labelen" xml:lang="en">Adjustements For Rightofuse</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustementsForRightofuse" xlink:to="AdjustementsForRightofuse_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="AdjustmentsForLeaseInterestExpense" xlink:href="hexaom-2021-12-31.xsd#hexaom_AdjustmentsForLeaseInterestExpense" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="AdjustmentsForLeaseInterestExpense_label_labelen" xml:lang="en">Adjustments For Lease Interest Expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsForLeaseInterestExpense" xlink:to="AdjustmentsForLeaseInterestExpense_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="CashFlowsFromUsedInOperationsAfterCostOfNetDebtAndIncomeTaxExpense" xlink:href="hexaom-2021-12-31.xsd#hexaom_CashFlowsFromUsedInOperationsAfterCostOfNetDebtAndIncomeTaxExpense" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="CashFlowsFromUsedInOperationsAfterCostOfNetDebtAndIncomeTaxExpense_label_labelen" xml:lang="en">Cash Flows From Used In Operations After Cost Of Net Debt And Income Tax Expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashFlowsFromUsedInOperationsAfterCostOfNetDebtAndIncomeTaxExpense" xlink:to="CashFlowsFromUsedInOperationsAfterCostOfNetDebtAndIncomeTaxExpense_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="CostOfDebt" xlink:href="hexaom-2021-12-31.xsd#hexaom_CostOfDebt" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="CostOfDebt_label_labelen" xml:lang="en">Cost Of Debt</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostOfDebt" xlink:to="CostOfDebt_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="CostOfNetDebt" xlink:href="hexaom-2021-12-31.xsd#hexaom_CostOfNetDebt" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="CostOfNetDebt_label_labelen" xml:lang="en">Cost Of Net Debt</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostOfNetDebt" xlink:to="CostOfNetDebt_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="InventoriesAndWorkInProgress" xlink:href="hexaom-2021-12-31.xsd#hexaom_InventoriesAndWorkInProgress" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="InventoriesAndWorkInProgress_label_labelen" xml:lang="en">Inventories And Work In Progress</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoriesAndWorkInProgress" xlink:to="InventoriesAndWorkInProgress_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="NoncontrollingInterestsProfitLoss" xlink:href="hexaom-2021-12-31.xsd#hexaom_NoncontrollingInterestsProfitLoss" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="NoncontrollingInterestsProfitLoss_label_labelen" xml:lang="en">Noncontrolling Interests Profit Loss</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncontrollingInterestsProfitLoss" xlink:to="NoncontrollingInterestsProfitLoss_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="NoncontrollingInterestsReserves" xlink:href="hexaom-2021-12-31.xsd#hexaom_NoncontrollingInterestsReserves" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="NoncontrollingInterestsReserves_label_labelen" xml:lang="en">Noncontrolling Interests Reserves</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncontrollingInterestsReserves" xlink:to="NoncontrollingInterestsReserves_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="OtherOperatingExpensesFromOrdinaryActivities" xlink:href="hexaom-2021-12-31.xsd#hexaom_OtherOperatingExpensesFromOrdinaryActivities" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="OtherOperatingExpensesFromOrdinaryActivities_label_labelen" xml:lang="en">Other Operating Expenses From Ordinary Activities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherOperatingExpensesFromOrdinaryActivities" xlink:to="OtherOperatingExpensesFromOrdinaryActivities_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="OtherOperatingIncome" xlink:href="hexaom-2021-12-31.xsd#hexaom_OtherOperatingIncome" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="OtherOperatingIncome_label_labelen" xml:lang="en">Other Operating Income</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherOperatingIncome" xlink:to="OtherOperatingIncome_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="OtherOperatingIncomeFromOrdinaryActivities" xlink:href="hexaom-2021-12-31.xsd#hexaom_OtherOperatingIncomeFromOrdinaryActivities" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="OtherOperatingIncomeFromOrdinaryActivities_label_labelen" xml:lang="en">Other Operating Income From Ordinary Activities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherOperatingIncomeFromOrdinaryActivities" xlink:to="OtherOperatingIncomeFromOrdinaryActivities_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="PremiumAndReserves" xlink:href="hexaom-2021-12-31.xsd#hexaom_PremiumAndReserves" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PremiumAndReserves_label_labelen" xml:lang="en">Premium And Reserves</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PremiumAndReserves" xlink:to="PremiumAndReserves_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ProceedsOfPropertyPlantEquipmentAndIntangibleAssetsOtherThanGoodwill" xlink:href="hexaom-2021-12-31.xsd#hexaom_ProceedsOfPropertyPlantEquipmentAndIntangibleAssetsOtherThanGoodwill" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ProceedsOfPropertyPlantEquipmentAndIntangibleAssetsOtherThanGoodwill_label_labelen" xml:lang="en">Proceeds Of Property Plant Equipment And Intangible Assets Other Than Goodwill</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsOfPropertyPlantEquipmentAndIntangibleAssetsOtherThanGoodwill" xlink:to="ProceedsOfPropertyPlantEquipmentAndIntangibleAssetsOtherThanGoodwill_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ProfitLossFromOrdinaryOperatingActivities" xlink:href="hexaom-2021-12-31.xsd#hexaom_ProfitLossFromOrdinaryOperatingActivities" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ProfitLossFromOrdinaryOperatingActivities_label_labelen" xml:lang="en">Profit Loss From Ordinary Operating Activities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLossFromOrdinaryOperatingActivities" xlink:to="ProfitLossFromOrdinaryOperatingActivities_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ProfitLossOfThePeriod" xlink:href="hexaom-2021-12-31.xsd#hexaom_ProfitLossOfThePeriod" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ProfitLossOfThePeriod_label_labelen" xml:lang="en">Profit Loss Of The Period</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLossOfThePeriod" xlink:to="ProfitLossOfThePeriod_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ProvisionExpense" xlink:href="hexaom-2021-12-31.xsd#hexaom_ProvisionExpense" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ProvisionExpense_label_labelen" xml:lang="en">Provision Expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProvisionExpense" xlink:to="ProvisionExpense_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="PurchaseOfPropertyPlantEquipmentAndIntangibleAssetsOtherThanGoodwill" xlink:href="hexaom-2021-12-31.xsd#hexaom_PurchaseOfPropertyPlantEquipmentAndIntangibleAssetsOtherThanGoodwill" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PurchaseOfPropertyPlantEquipmentAndIntangibleAssetsOtherThanGoodwill_label_labelen" xml:lang="en">Purchase Of Property Plant Equipment And Intangible Assets Other Than Goodwill</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PurchaseOfPropertyPlantEquipmentAndIntangibleAssetsOtherThanGoodwill" xlink:to="PurchaseOfPropertyPlantEquipmentAndIntangibleAssetsOtherThanGoodwill_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ReserveAndRetainedEarningsMember" xlink:href="hexaom-2021-12-31.xsd#hexaom_ReserveAndRetainedEarningsMember" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ReserveAndRetainedEarningsMember_label_labelen" xml:lang="en">Reserve And Retained Earnings Member</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReserveAndRetainedEarningsMember" xlink:to="ReserveAndRetainedEarningsMember_label_labelen" xlink:type="arc" />
  </link:labelLink>
</link:linkbase>