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  <element id="ach_ChinalcoShanghaiCompanyLimitedMember" name="ChinalcoShanghaiCompanyLimitedMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_RegisteredCapital" name="RegisteredCapital" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ProportionOfIndirectOwnershipInterestInSubsidiary" name="ProportionOfIndirectOwnershipInterestInSubsidiary" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_QinghaiBranchMember" name="QinghaiBranchMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_GuangxiBranchMember" name="GuangxiBranchMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_LanzhouBranchMember" name="LanzhouBranchMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_Pt.NusapatiPrimaMember" name="Pt.NusapatiPrimaMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_PeriodOverWhichManagementHasProjectedCashFlows" name="PeriodOverWhichManagementHasProjectedCashFlows" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfEquityAttributableToOwnersOfParentAbstract" name="DisclosureOfEquityAttributableToOwnersOfParentAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_SpecialReserveMember" name="SpecialReserveMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_EquityBeforeAdjustment" name="EquityBeforeAdjustment" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_AdjustmentToEquityForCombinationsUnderCommonControl" name="AdjustmentToEquityForCombinationsUnderCommonControl" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_IncreaseThroughReleaseOfGovernmentGrantEquity" name="IncreaseThroughReleaseOfGovernmentGrantEquity" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_IncreaseThroughCapitalContributionsByNonControllingInterestsEquity" name="IncreaseThroughCapitalContributionsByNonControllingInterestsEquity" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_IssueOfSeniorPerpetualSecurities" name="IssueOfSeniorPerpetualSecurities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DecreaseThroughDistributionOfOtherEquityInstruments" name="DecreaseThroughDistributionOfOtherEquityInstruments" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_OtherCurrentAssetsAbstract" name="OtherCurrentAssetsAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfOtherCurrentAssetsTableTextBlock" name="DisclosureOfOtherCurrentAssetsTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_IfrsDividendsReceivable" name="IfrsDividendsReceivable" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_EntrustedLoansAndLoansReceivableFromThirdParties" name="EntrustedLoansAndLoansReceivableFromThirdParties" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_RecoverableReimbursementForFreightCharges" name="RecoverableReimbursementForFreightCharges" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_AdvancesToEmployees" name="AdvancesToEmployees" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_PrepaidIncomeTax" name="PrepaidIncomeTax" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_PrepaymentsToRelatedPartiesForPurchases" name="PrepaymentsToRelatedPartiesForPurchases" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ImpairmentOnOtherCurrentAssetsMember" name="ImpairmentOnOtherCurrentAssetsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_IncreaseDecreaseThroughShareOfReservesOfJointVenturesAndAssociates" name="IncreaseDecreaseThroughShareOfReservesOfJointVenturesAndAssociates" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ProceedsFromDisposalOfLandUseRightsClassifiedAsInvestingActivities" name="ProceedsFromDisposalOfLandUseRightsClassifiedAsInvestingActivities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_CashFlowsFromUsedInDecreaseIncreaseInFuturesOptionsAndForwardForeignExchangeContractsClassifiedAsInvestingActivities" name="CashFlowsFromUsedInDecreaseIncreaseInFuturesOptionsAndForwardForeignExchangeContractsClassifiedAsInvestingActivities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ProceedFromGoldLeasingArrangementClassifiedAsFinancingActivities" name="ProceedFromGoldLeasingArrangementClassifiedAsFinancingActivities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_InterestPaidForGoldLeasingArrangementClassifiedAsFinancingActivities" name="InterestPaidForGoldLeasingArrangementClassifiedAsFinancingActivities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ProceedsFromIssueOfSeniorPerpetualSecurities" name="ProceedsFromIssueOfSeniorPerpetualSecurities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ProceedsFromDrawdownOfShortTermAndLongTermLoans" name="ProceedsFromDrawdownOfShortTermAndLongTermLoans" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ScheduleOfInventoryDisclosureLineItems" name="ScheduleOfInventoryDisclosureLineItems" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_OtherNonCurrentAssetsAbstract" name="OtherNonCurrentAssetsAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfOtherNonCurrentAssetsTableTextBlock" name="DisclosureOfOtherNonCurrentAssetsTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfSignificantAccountingEstimatesAndJudgementsAbstract" name="DisclosureOfSignificantAccountingEstimatesAndJudgementsAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_NonCurrentPrepaymentsForMiningRights" name="NonCurrentPrepaymentsForMiningRights" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_NonCurrentDeferredLossesForSalesAndLeaseBackTransactions" name="NonCurrentDeferredLossesForSalesAndLeaseBackTransactions" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_CashAndCashEquivalentsAndRestrictedCashAndCashEquivalentsAbstract" name="CashAndCashEquivalentsAndRestrictedCashAndCashEquivalentsAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfBankBalancesAndCashOnHandOfGroupTable" name="DisclosureOfBankBalancesAndCashOnHandOfGroupTable" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfBankBalancesAndCashOnHandOfGroupLineItems" name="DisclosureOfBankBalancesAndCashOnHandOfGroupLineItems" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfCashAndCashEquivalentsAndRestrictedCashAndCashEquivalentsExplanatoryTableTextBlock" name="DisclosureOfCashAndCashEquivalentsAndRestrictedCashAndCashEquivalentsExplanatoryTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfCashAndCashEquivalentsDenominatedInForeignCurrencyTableTextBlock" name="DisclosureOfCashAndCashEquivalentsDenominatedInForeignCurrencyTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_OtherPayablesAndAccruedLiabilitiesAbstract" name="OtherPayablesAndAccruedLiabilitiesAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfAssetsPledgedAbstract" name="DisclosureOfAssetsPledgedAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfAssetsPledgedExplanatoryTextBlock" name="DisclosureOfAssetsPledgedExplanatoryTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfOtherIncomeAbstract" name="DisclosureOfOtherIncomeAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfOtherGainLossesAbstract" name="DisclosureOfOtherGainLossesAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfOtherGainLossesExplanatoryTextBlock" name="DisclosureOfOtherGainLossesExplanatoryTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfInformationAboutKeyManagementPersonnelAbstract" name="DisclosureOfInformationAboutKeyManagementPersonnelAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfDividendsAbstract" name="DisclosureOfDividendsAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfOtherEquityInstrumentsTextBlock" name="DisclosureOfOtherEquityInstrumentsTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfComparativeAmountsAbstract" name="DisclosureOfComparativeAmountsAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DescriptionOfAccountingPolicyForBasisOfPreparationPolicyTextBlock" name="DescriptionOfAccountingPolicyForBasisOfPreparationPolicyTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_CurrentPortionOfPayablesForMiningRights" name="CurrentPortionOfPayablesForMiningRights" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ContributionPayableForPensionInsurance" name="ContributionPayableForPensionInsurance" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_NotesReceivablesPledgedAsSecurity" name="NotesReceivablesPledgedAsSecurity" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_AssetsPledgedAsSecurity" name="AssetsPledgedAsSecurity" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ContractualRightToChargeUsersForElectricityGeneratedInFuturePledgedAsSecurityForCurrentPortionOfLongTermLoans" name="ContractualRightToChargeUsersForElectricityGeneratedInFuturePledgedAsSecurityForCurrentPortionOfLongTermLoans" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ContractualRightToChargeUsersForElectricityGeneratedInFuturePledgedAsSecurityForNonCurrentPortionOfLongTermLoans" name="ContractualRightToChargeUsersForElectricityGeneratedInFuturePledgedAsSecurityForNonCurrentPortionOfLongTermLoans" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfRevenueRecognizedTableTextBlock" name="DisclosureOfRevenueRecognizedTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfAvailableForSaleFinancialAssetsTableTextBlock" name="DisclosureOfAvailableForSaleFinancialAssetsTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_OtherNonCurrentLiabilitiesOther" name="OtherNonCurrentLiabilitiesOther" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_OtherNonCurrentLiabilitiesExcludingFinancialLiabilities" name="OtherNonCurrentLiabilitiesExcludingFinancialLiabilities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_RetirementBenefitObligation" name="RetirementBenefitObligation" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_RetirementBenefitPlanInterestCost" name="RetirementBenefitPlanInterestCost" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_RetirementBenefitPlanObligationBenefitsPaid" name="RetirementBenefitPlanObligationBenefitsPaid" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_FinanceIncomeFinanceCostsAbstract" name="FinanceIncomeFinanceCostsAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_FinanceIncomeFinanceCostsTable" name="FinanceIncomeFinanceCostsTable" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_FinanceIncomeFinanceCostsLineItems" name="FinanceIncomeFinanceCostsLineItems" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_FinanceCostsNet" name="FinanceCostsNet" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_HousingFund" name="HousingFund" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_CommitmentAbstract" name="CommitmentAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_OtherCapitalCommitmentsAbstract" name="OtherCapitalCommitmentsAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_LongTermPayablesForMiningRights" name="LongTermPayablesForMiningRights" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_LandUseRightsMember" name="LandUseRightsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_CapitalInjectionsInAssociatesAndJointVentures" name="CapitalInjectionsInAssociatesAndJointVentures" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisposalAssociatesAndJointVentures" name="DisposalAssociatesAndJointVentures" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_MovementsInInvestmentsInAssociatesAbstract" name="MovementsInInvestmentsInAssociatesAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_IncreaseDecreaseThroughOtherChangesAssociatesAndJointVentures" name="IncreaseDecreaseThroughOtherChangesAssociatesAndJointVentures" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_TransportationFacilitiesMember" name="TransportationFacilitiesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_UndrawnBorrowingFacilitiesSubjectToRenewal" name="UndrawnBorrowingFacilitiesSubjectToRenewal" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_UndrawnBorrowingFacilitiesRenewalTerm" name="UndrawnBorrowingFacilitiesRenewalTerm" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_CurrentNotesPayable" name="CurrentNotesPayable" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfTradeAndNotesPayablesTableTextBlock" name="DisclosureOfTradeAndNotesPayablesTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfAgeingAnalysisOfTradeAndNotesPayablesTableTextBlock" name="DisclosureOfAgeingAnalysisOfTradeAndNotesPayablesTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="ach_DisclosureOfOtherPayablesAndAccruedLiabilitiesExplanatoryTableTextBlock" name="DisclosureOfOtherPayablesAndAccruedLiabilitiesExplanatoryTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="ach_DisclosureOfAggregateAmountsOfRemunerationPayablesToDirectorsAndSupervisorsTableTextBlock" name="DisclosureOfAggregateAmountsOfRemunerationPayablesToDirectorsAndSupervisorsTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfRemunerationOfEachDirectorAndSupervisorTableTextBlock" name="DisclosureOfRemunerationOfEachDirectorAndSupervisorTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfRemunerationPayableToRemainingTwoHighestPaidIndividualsTableTextBlock" name="DisclosureOfRemunerationPayableToRemainingTwoHighestPaidIndividualsTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfIncomeTaxExpenseBenefitTableTextBlock" name="DisclosureOfIncomeTaxExpenseBenefitTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfCashGeneratedFromOperatingActivitiesExplanatoryTableTextBlock" name="DisclosureOfCashGeneratedFromOperatingActivitiesExplanatoryTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="ach_DisclosureOfGearingRatioTableTextBlock" name="DisclosureOfGearingRatioTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="ach_NumberOfDirectorsAmongFiveHighestPaidEmployees" name="NumberOfDirectorsAmongFiveHighestPaidEmployees" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_NumberOfRemainingHighestPaidIndividualsOtherThanDirectorAndSupervisor" name="NumberOfRemainingHighestPaidIndividualsOtherThanDirectorAndSupervisor" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DeferredTaxExpenseIncomeRecognisedInProfitOrLossDeferredTaxAsset" name="DeferredTaxExpenseIncomeRecognisedInProfitOrLossDeferredTaxAsset" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DeferredTaxExpenseIncomeRecognisedInProfitOrLossDeferredTaxLiability" name="DeferredTaxExpenseIncomeRecognisedInProfitOrLossDeferredTaxLiability" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_AdjustmentsForAmortisationOfLandUseRights" name="AdjustmentsForAmortisationOfLandUseRights" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_AdjustmentsForAmortisationOfPrepaidExpensesIncludedInOtherNonCurrentAssets" name="AdjustmentsForAmortisationOfPrepaidExpensesIncludedInOtherNonCurrentAssets" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_AdjustmentsForIncreaseDecreaseInSpecialReserve" name="AdjustmentsForIncreaseDecreaseInSpecialReserve" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_AdjustmentsToReconcileProfitLossUnderChangesInWorkingCapitalAbstract" name="AdjustmentsToReconcileProfitLossUnderChangesInWorkingCapitalAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_TaxEffectOfWriteOffOfUnrecoverableDeferredTaxAssetsPreviouslyRecognized" name="TaxEffectOfWriteOffOfUnrecoverableDeferredTaxAssetsPreviouslyRecognized" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_EstimatedUsefulLivesPropertyPlantAndEquipmentTableTextBlock" name="EstimatedUsefulLivesPropertyPlantAndEquipmentTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfUsefulLivesInvestmentPropertyTableTextBlock" name="DisclosureOfUsefulLivesInvestmentPropertyTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfAmortisationExpensesOfIntangibleAssetsRecognizedInProfitOrLossTextBlock" name="DisclosureOfAmortisationExpensesOfIntangibleAssetsRecognizedInProfitOrLossTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfGoodwillAllocatedToEachSegmentTextBlock" name="DisclosureOfGoodwillAllocatedToEachSegmentTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_IfrsOtherCurrentAssetsMember" name="IfrsOtherCurrentAssetsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_FinancialAssetsIncludedInOtherCurrentAssets" name="FinancialAssetsIncludedInOtherCurrentAssets" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_FinancialAssetsIncludedInOtherCurrentAssetsNetOfProvisionForImpairment" name="FinancialAssetsIncludedInOtherCurrentAssetsNetOfProvisionForImpairment" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_OtherCurrentAssetsExcludedFinancialAssets" name="OtherCurrentAssetsExcludedFinancialAssets" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ProvisionForImpairmentExcludedFinancialAssets" name="ProvisionForImpairmentExcludedFinancialAssets" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_OtherCurrentAssetsExcludedFinancialAssetsNetOfProvisionForImpairment" name="OtherCurrentAssetsExcludedFinancialAssetsNetOfProvisionForImpairment" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ProvisionForImpairmentOfOtherCurrentAssetsAbstract" name="ProvisionForImpairmentOfOtherCurrentAssetsAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_AllowanceAccountForCreditLosses" name="AllowanceAccountForCreditLosses" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLosses" name="AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLosses" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_WriteOffAllowanceAccountForCreditLosses" name="WriteOffAllowanceAccountForCreditLosses" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ReversalAllowanceAccountForCreditLosses" name="ReversalAllowanceAccountForCreditLosses" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_IncreaseDecreaseThroughOtherChangesAllowanceAccountForCreditLosses" name="IncreaseDecreaseThroughOtherChangesAllowanceAccountForCreditLosses" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_IncreaseThroughTransferFromPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwill" name="IncreaseThroughTransferFromPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwill" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DecreaseThroughReclassificationToOperatingLeasePrepaymentsIntangibleAssetsOtherThanGoodwill" name="DecreaseThroughReclassificationToOperatingLeasePrepaymentsIntangibleAssetsOtherThanGoodwill" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ImpairmentLossRecognisedInProfitOrLossInventories" name="ImpairmentLossRecognisedInProfitOrLossInventories" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DecreaseThroughLossOfControlOfSubsidiaryInventories" name="DecreaseThroughLossOfControlOfSubsidiaryInventories" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ImpairmentLossRecognisedInProfitOrLossTradeAndNotesReceivables" name="ImpairmentLossRecognisedInProfitOrLossTradeAndNotesReceivables" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_IncreaseDecreaseThroughOtherChangesTradeAndNotesReceivables" name="IncreaseDecreaseThroughOtherChangesTradeAndNotesReceivables" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_AdjustmentsForDecreaseIncreaseInRestrictedCash" name="AdjustmentsForDecreaseIncreaseInRestrictedCash" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfFinancialAssetsAndLiabilitiesTextBlock" name="DisclosureOfFinancialAssetsAndLiabilitiesTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_CommodityProductionTypeAxis" name="CommodityProductionTypeAxis" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ProductionTypeMember" name="ProductionTypeMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_PrimaryAluminumMember" name="PrimaryAluminumMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_LaterThanTwoYearAndNotLaterThanFiveYearsMember" name="LaterThanTwoYearAndNotLaterThanFiveYearsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_LongTermBankAndOtherLoansMember" name="LongTermBankAndOtherLoansMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_MediumTermNotesAndBondsMember" name="MediumTermNotesAndBondsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ShortTermBondsMember" name="ShortTermBondsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_GoldLeasingArrangementMember" name="GoldLeasingArrangementMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ShortTermBankAndOtherLoansMember" name="ShortTermBankAndOtherLoansMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_InterestPayablesForBorrowingsMember" name="InterestPayablesForBorrowingsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_FinancialLiabilitiesAtFairValueThroughProfitOrLossMember" name="FinancialLiabilitiesAtFairValueThroughProfitOrLossMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_FinancialLiabilitiesIncludedInOtherPayablesAndAccruedLiabilitiesExcludingAccruedInterestMember" name="FinancialLiabilitiesIncludedInOtherPayablesAndAccruedLiabilitiesExcludingAccruedInterestMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_FinancialLiabilitiesIncludedInOtherNonCurrentLiabilitiesMember" name="FinancialLiabilitiesIncludedInOtherNonCurrentLiabilitiesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_TradeAndNotesPayablesMember" name="TradeAndNotesPayablesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_TradeAndNotesReceivablesCurrentMember" name="TradeAndNotesReceivablesCurrentMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_FinancialAssetsAtFairValueThroughProfitOrLossCurrentMember" name="FinancialAssetsAtFairValueThroughProfitOrLossCurrentMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_RestrictedCashAndTimeDepositsMember" name="RestrictedCashAndTimeDepositsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_IfrsCashAndCashEquivalentsMember" name="IfrsCashAndCashEquivalentsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_FinancialAssetsIncludedInOtherCurrentAssetsMember" name="FinancialAssetsIncludedInOtherCurrentAssetsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_FinancialAssetsIncludedInOtherNonCurrentAssetsMember" name="FinancialAssetsIncludedInOtherNonCurrentAssetsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_FinancialLiabilitiesAtFairValueThroughProfitOrLossCurrentMember" name="FinancialLiabilitiesAtFairValueThroughProfitOrLossCurrentMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_InterestBearingLoansAndBorrowingsCurrentMember" name="InterestBearingLoansAndBorrowingsCurrentMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_FinancialLiabilitiesIncludedInOtherPayablesAndAccruedLiabilitiesCurrentMember" name="FinancialLiabilitiesIncludedInOtherPayablesAndAccruedLiabilitiesCurrentMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_TradeAndNotesPayablesCurrentMember" name="TradeAndNotesPayablesCurrentMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_LongTermInterestBearingLoansAndBorrowingsMember" name="LongTermInterestBearingLoansAndBorrowingsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_GearingRatioAbstract" name="GearingRatioAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_LiabilitiesExcludingDeferredTaxLiabilitiesIncomeTaxPayableAndDeferredGovernmentGrants" name="LiabilitiesExcludingDeferredTaxLiabilitiesIncomeTaxPayableAndDeferredGovernmentGrants" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_GearingRatio" name="GearingRatio" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_LongTermBorrowingsCurrentAndNonCurrent" name="LongTermBorrowingsCurrentAndNonCurrent" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_CurrentPortionOfLongTermBankLoansAndOtherLoansReceived" name="CurrentPortionOfLongTermBankLoansAndOtherLoansReceived" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_CurrentUnsecuredNotesAndBondsIssued" name="CurrentUnsecuredNotesAndBondsIssued" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_CurrentGoldLeaseArrangements" name="CurrentGoldLeaseArrangements" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ChinalcoFinanceCompanyLimitedMember" name="ChinalcoFinanceCompanyLimitedMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_LaterThanTwoAndNotLaterThanFiveYearsMember" name="LaterThanTwoAndNotLaterThanFiveYearsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_NonCurrentBankLoansAndOtherLoansReceived" name="NonCurrentBankLoansAndOtherLoansReceived" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ClassOfHSharesMember" name="ClassOfHSharesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityAfterAdjustingOtherEquityInstrumentsDistribution" name="ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityAfterAdjustingOtherEquityInstrumentsDistribution" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_TotalCapitalAttributableToOwnersOfParent" name="TotalCapitalAttributableToOwnersOfParent" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_BankAndOtherLoansMember" name="BankAndOtherLoansMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_SecuredBankAndOtherLoansMember" name="SecuredBankAndOtherLoansMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_GuaranteedBankAndOtherLoansMember" name="GuaranteedBankAndOtherLoansMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_UnsecuredBankAndOtherLoansMember" name="UnsecuredBankAndOtherLoansMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ShortTermLoansAndBorrowingsAbstract" name="ShortTermLoansAndBorrowingsAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_LoansFromBanksAndOtherFinancialInstitutionsMember" name="LoansFromBanksAndOtherFinancialInstitutionsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_OtherLoansMember" name="OtherLoansMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_GuarantorByNameAxis" name="GuarantorByNameAxis" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_GuarantorByNameMember" name="GuarantorByNameMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_LanzhouAluminumFactoryMember" name="LanzhouAluminumFactoryMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfGuaranteedBorrowingsTableTextBlock" name="DisclosureOfGuaranteedBorrowingsTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_NonCurrentObligationsInRelationToEarlyRetirementSchemes" name="NonCurrentObligationsInRelationToEarlyRetirementSchemes" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_NonCurrentDeferredGovernmentGrants" name="NonCurrentDeferredGovernmentGrants" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DeferredGainFromSalesAndLeaseBack" name="DeferredGainFromSalesAndLeaseBack" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_CurrentRetirementBenefitPlanObligation" name="CurrentRetirementBenefitPlanObligation" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_CurrentInvestmentProjectPayable" name="CurrentInvestmentProjectPayable" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_AccrualsAndDeferredIncomeExcludedFinancialLiabilitiesClassifiedAsCurrent" name="AccrualsAndDeferredIncomeExcludedFinancialLiabilitiesClassifiedAsCurrent" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfOtherGainsTableTextBlock" name="DisclosureOfOtherGainsTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfEmployeeBenefitExpensesTableTextBlock" name="DisclosureOfEmployeeBenefitExpensesTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_HighestPaidKeyManagementPersonnelOfEntityOtherThanDirectorsAndSupervisorsMember" name="HighestPaidKeyManagementPersonnelOfEntityOtherThanDirectorsAndSupervisorsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_InvestmentsAccountedForUsingEquityMethodPledgedAsSecurityForLiabilities" name="InvestmentsAccountedForUsingEquityMethodPledgedAsSecurityForLiabilities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_PackagingExpense" name="PackagingExpense" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_OtherGainsLossesOther" name="OtherGainsLossesOther" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_RetirementBenefitPlanExpense" name="RetirementBenefitPlanExpense" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_NumberOfKeyManagementPersonnelsCompensationWithinSpecifiedRange" name="NumberOfKeyManagementPersonnelsCompensationWithinSpecifiedRange" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_KeyManagementPersonnelEmoluments" name="KeyManagementPersonnelEmoluments" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_EmolumentsPaidToKeyManagementPersonnelNumberOfHighestPaidEmployees" name="EmolumentsPaidToKeyManagementPersonnelNumberOfHighestPaidEmployees" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_HighestPaidKeyManagementPersonnelCompensationOtherThanDirectorAndSupervisor" name="HighestPaidKeyManagementPersonnelCompensationOtherThanDirectorAndSupervisor" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_PreferredTaxRate" name="PreferredTaxRate" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_OtherEquityInstrumentsDistributionAdjustmentsToProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity" name="OtherEquityInstrumentsDistributionAdjustmentsToProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_TaxEffectOfPreferentialIncomeTax" name="TaxEffectOfPreferentialIncomeTax" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_TaxEffectOfDeductibleTemporaryDifferencesWithNoDeferredTaxAssetRecognized" name="TaxEffectOfDeductibleTemporaryDifferencesWithNoDeferredTaxAssetRecognized" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_TaxEffectFromTaxIncentive" name="TaxEffectFromTaxIncentive" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_TaxEffectOfRecognitionOfDeferredTaxAssetsPreviouslyUnrecognizedDeductibleTemporaryDifferencesAndTaxLosses" name="TaxEffectOfRecognitionOfDeferredTaxAssetsPreviouslyUnrecognizedDeductibleTemporaryDifferencesAndTaxLosses" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfInformationAboutKeyManagementPersonnelWhoseRemunerationFellWithinCertainRangeTableTextBlock" name="DisclosureOfInformationAboutKeyManagementPersonnelWhoseRemunerationFellWithinCertainRangeTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_OtherEquityInstrumentsAbstract" name="OtherEquityInstrumentsAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_Perpetual2015MediumTermNotesMember" name="Perpetual2015MediumTermNotesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_Senior2016PerpetualSecuritiesMember" name="Senior2016PerpetualSecuritiesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_OtherEquityInstrumentsBasisSpread" name="OtherEquityInstrumentsBasisSpread" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_OtherEquityInstrumentsMarginRate" name="OtherEquityInstrumentsMarginRate" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_OtherEquityInstrumentsTermForMarginRate" name="OtherEquityInstrumentsTermForMarginRate" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ChinalcoAndItsSubsidiariesMember" name="ChinalcoAndItsSubsidiariesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_AssociatesOfChinalcoMember" name="AssociatesOfChinalcoMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_SalesOfGoodsAndServicesRenderedAbstract" name="SalesOfGoodsAndServicesRenderedAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_PurchaseOfGoodsAndServicesAbstract" name="PurchaseOfGoodsAndServicesAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_OtherSignificantRelatedPartyTransactionsAbstract" name="OtherSignificantRelatedPartyTransactionsAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisposalAssetsUnderSaleAndLeasebackContractRelatedPartyTransactions" name="DisposalAssetsUnderSaleAndLeasebackContractRelatedPartyTransactions" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_SubsidiariesOfChinalcoMember" name="SubsidiariesOfChinalcoMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_TradeAndNotesReceivablesDueFromRelatedPartiesBeforeProvisionForImpairment" name="TradeAndNotesReceivablesDueFromRelatedPartiesBeforeProvisionForImpairment" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_RenewalTermOfFinancialServiceAgreement" name="RenewalTermOfFinancialServiceAgreement" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_OtherCurrentAssetsDueFromRelatedPartiesBeforeProvisionForImpairment" name="OtherCurrentAssetsDueFromRelatedPartiesBeforeProvisionForImpairment" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ProvisionsForImpairmentOfOtherCurrentAssetsRelatedToOutstandingBalancesOfRelatedPartyTransaction" name="ProvisionsForImpairmentOfOtherCurrentAssetsRelatedToOutstandingBalancesOfRelatedPartyTransaction" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_OtherCurrentAssetsDueFromRelatedParties" name="OtherCurrentAssetsDueFromRelatedParties" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_OtherNonCurrentAssetsDueFromRelatedParties" name="OtherNonCurrentAssetsDueFromRelatedParties" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_OtherPayablesAndAccruedLiabilitiesDueToRelatedParties" name="OtherPayablesAndAccruedLiabilitiesDueToRelatedParties" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_OtherGovernmentRelatedEntitiesAndTheirSubsidiariesMember" name="OtherGovernmentRelatedEntitiesAndTheirSubsidiariesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_LongTermLoansAndBorrowingsDueToRelatedParties" name="LongTermLoansAndBorrowingsDueToRelatedParties" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ShortTermLoansAndBorrowingsDueToRelatedParties" name="ShortTermLoansAndBorrowingsDueToRelatedParties" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfSubsidiariesWithMaterialNonControllingInterestsTableTextBlock" name="DisclosureOfSubsidiariesWithMaterialNonControllingInterestsTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_AdjustmentsForDecreaseIncreaseInOtherNonCurrentAssets" name="AdjustmentsForDecreaseIncreaseInOtherNonCurrentAssets" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_AdjustmentsForIncreaseDecreaseInOtherNonCurrentLiabilities" name="AdjustmentsForIncreaseDecreaseInOtherNonCurrentLiabilities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_Ifrscashflownoninvestingandfinancingactivitiesdisclosureabstract" name="Ifrscashflownoninvestingandfinancingactivitiesdisclosureabstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_NotesReceivableEndorsed" name="NotesReceivableEndorsed" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_InterestExpenseRelatedPartyTransactions" name="InterestExpenseRelatedPartyTransactions" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_IfrsRelatedPartyTransactionAxis" name="IfrsRelatedPartyTransactionAxis" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_IfrsRelatedPartyTransactionDomain" name="IfrsRelatedPartyTransactionDomain" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ProvisionOfEngineeringConstructionAndSupervisoryServicesMember" name="ProvisionOfEngineeringConstructionAndSupervisoryServicesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_RentalRevenueOfLandUseRightsAndBuildingsMember" name="RentalRevenueOfLandUseRightsAndBuildingsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_PurchasesOfEngineeringConstructionAndSupervisoryServicesMember" name="PurchasesOfEngineeringConstructionAndSupervisoryServicesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ProvisionOfSocialServicesAndLogisticsServicesMember" name="ProvisionOfSocialServicesAndLogisticsServicesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ProvisionOfUtilitiesServicesMember" name="ProvisionOfUtilitiesServicesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ProvisionOfOtherServicesMember" name="ProvisionOfOtherServicesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_RentalExpensesForBuildingsAndLandUseRightsMember" name="RentalExpensesForBuildingsAndLandUseRightsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_EquityInterestsOfAcquiree" name="EquityInterestsOfAcquiree" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_CashAndCashEquivalentsDepositedWithRelatedParties" name="CashAndCashEquivalentsDepositedWithRelatedParties" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_MediumTermNotesAndBondsAndLongTermBondsAndPrivatePlacementsNotesMember" name="MediumTermNotesAndBondsAndLongTermBondsAndPrivatePlacementsNotesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_CurrentPortionOfMediumTermBondsAndLongTermBondsIssued" name="CurrentPortionOfMediumTermBondsAndLongTermBondsIssued" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_BaotouAluminumCo.LtdAndBaotouCommunicationsInvestmentGroupCo.LtdMember" name="BaotouAluminumCo.LtdAndBaotouCommunicationsInvestmentGroupCo.LtdMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_RepaymentOfSeniorPerpetualSecurity" name="RepaymentOfSeniorPerpetualSecurity" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ChalcoShanxiNewMaterialCompanyLimitedMember" name="ChalcoShanxiNewMaterialCompanyLimitedMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_TransferToInvestmentProperties" name="TransferToInvestmentProperties" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_IncreaseDecreaseThroughAcquisitionOfNonControllingInterests" name="IncreaseDecreaseThroughAcquisitionOfNonControllingInterests" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_EquityMethodInvestmentInitialCost" name="EquityMethodInvestmentInitialCost" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_NetCashflowOfAcquireeSinceAcquisitionDate" name="NetCashflowOfAcquireeSinceAcquisitionDate" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ScheduleOfEquityInterestBeforeAcquisitionTableTextBlock" name="ScheduleOfEquityInterestBeforeAcquisitionTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ScheduleOfAnalysisOfCashFlowsInRespectOfAcquisitionTableTextBlock" name="ScheduleOfAnalysisOfCashFlowsInRespectOfAcquisitionTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ScheduleOperatingResultsAndCashFlowsTableTextBlock" name="ScheduleOperatingResultsAndCashFlowsTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DomesticSharesMember" name="DomesticSharesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_RealisedGainLossOnFuturesForwardAndOptionContractsNet" name="RealisedGainLossOnFuturesForwardAndOptionContractsNet" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_AluminaProductMember" name="AluminaProductMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_PrimaryAluminumProductMember" name="PrimaryAluminumProductMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_OtherProductsMember" name="OtherProductsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ProceedsFromDisposalAndDeemedDisposalOfSubsidiariesAndBusinessNetOfCashClassifiedAsInvestingActivities" name="ProceedsFromDisposalAndDeemedDisposalOfSubsidiariesAndBusinessNetOfCashClassifiedAsInvestingActivities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_CashAndCashEquivalentsReceivedOnAcquisitionOfSubsidiary" name="CashAndCashEquivalentsReceivedOnAcquisitionOfSubsidiary" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_PaymentsForPurchaseOfNonControllingInterests" name="PaymentsForPurchaseOfNonControllingInterests" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_MiningRightsAndOthersMember" name="MiningRightsAndOthersMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_RepaymentsOfSeniorPerpetualSecuritiesClassifiedAsFinancingActivities" name="RepaymentsOfSeniorPerpetualSecuritiesClassifiedAsFinancingActivities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_EquityOtherInformationAbstract" name="EquityOtherInformationAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_OwnershipCertificatesOfInvestmentPropertiesMember" name="OwnershipCertificatesOfInvestmentPropertiesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ExecutiveDirectorsMember" name="ExecutiveDirectorsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="ach_ChinalcoInnovativeMember" name="ChinalcoInnovativeMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DividendIncomeFromOtherFinancialAssetsAtFairValue" name="DividendIncomeFromOtherFinancialAssetsAtFairValue" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_CurrentPortionOfMediumTermNotesAndBonds" name="CurrentPortionOfMediumTermNotesAndBonds" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_CurrentPortionOfLongTermBorrowingsIncludingBonds" name="CurrentPortionOfLongTermBorrowingsIncludingBonds" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_TenderProductionOfAluminumProducts" name="TenderProductionOfAluminumProducts" nillable="true" type="num:massItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_TenderConsideration" name="TenderConsideration" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_SuzhouZhongcaiMember" name="SuzhouZhongcaiMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ChibiGreatWallCarbonMember" name="ChibiGreatWallCarbonMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_LonghuaLogisticsMember" name="LonghuaLogisticsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_HenanZhongzhouLogisticsCo.Ltd.Member" name="HenanZhongzhouLogisticsCo.Ltd.Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ChongqingXinanTransportationMember" name="ChongqingXinanTransportationMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_EffectOfEquityExchangeArrangementOnNumberOfOrdinaryShares" name="EffectOfEquityExchangeArrangementOnNumberOfOrdinaryShares" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_NumberOfOrdinarySharesIssued" name="NumberOfOrdinarySharesIssued" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ImpairmentLossesOnInvestmentsInJointVentures" name="ImpairmentLossesOnInvestmentsInJointVentures" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_AppropriationsToStatutoryReserve" name="AppropriationsToStatutoryReserve" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_AppropriationsToStatutoryReservesMember" name="AppropriationsToStatutoryReservesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ProportionOfProfitSharingPercentageInAssociate" name="ProportionOfProfitSharingPercentageInAssociate" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ReconciliationToGroupsInterestInAssociateAbstract" name="ReconciliationToGroupsInterestInAssociateAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ShareOfNetAssetsOfAssociateAccountedForUsingEquityMethod" name="ShareOfNetAssetsOfAssociateAccountedForUsingEquityMethod" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfInformationOfAssociateTableTextBlock" name="DisclosureOfInformationOfAssociateTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_NonCashTransactionsOfInvestingActivitiesAndFinancingActivities" name="NonCashTransactionsOfInvestingActivitiesAndFinancingActivities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_FushunAluminumCo.LtdMember" name="FushunAluminumCo.LtdMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ProceedsFromSaleAndLeasebackFinanceLeasesNetOfDepositAndTransactionCosts" name="ProceedsFromSaleAndLeasebackFinanceLeasesNetOfDepositAndTransactionCosts" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_ShandongShanlvElectronicLtdMember" name="ShandongShanlvElectronicLtdMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_BorrowingsMediumTermNotesAndBonds" name="BorrowingsMediumTermNotesAndBonds" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_BankLoansAndOtherLoansShortTermAndLongTerm" name="BankLoansAndOtherLoansShortTermAndLongTerm" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_TransferFromPropertyPlantAndEquipmentRightOfUseAssets" name="TransferFromPropertyPlantAndEquipmentRightOfUseAssets" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DurationOfWhenEntityExpectsToRecogniseTransactionPriceAllocatedToRemainingPerformanceObligationsAsRevenue" name="DurationOfWhenEntityExpectsToRecogniseTransactionPriceAllocatedToRemainingPerformanceObligationsAsRevenue" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_LeaseThresholdConsideredToBeOfLowValue" name="LeaseThresholdConsideredToBeOfLowValue" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_InnerMongoliaFengrongCoLtdAndNingxiaFenghaoDisposalGroupHeldForSaleMember" name="InnerMongoliaFengrongCoLtdAndNingxiaFenghaoDisposalGroupHeldForSaleMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfCompensationOfKeyManagementPersonnelTableTextBlock" name="DisclosureOfCompensationOfKeyManagementPersonnelTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfMaturityAnalysisOfUndiscountedCashFlowsTableTextBlock" name="DisclosureOfMaturityAnalysisOfUndiscountedCashFlowsTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_PercentageOfReasonablyPossibleIncreaseInAssumption" name="PercentageOfReasonablyPossibleIncreaseInAssumption" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_PercentageOfReasonablyPossibleDecreaseInAssumption" name="PercentageOfReasonablyPossibleDecreaseInAssumption" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_IncreaseDecreaseInProfitOrLossDueToReasonablyPossibleIncreaseInAssumption" name="IncreaseDecreaseInProfitOrLossDueToReasonablyPossibleIncreaseInAssumption" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_IncreaseDecreaseInProfitOrLossDueToReasonablyPossibleDecreaseInAssumption" name="IncreaseDecreaseInProfitOrLossDueToReasonablyPossibleDecreaseInAssumption" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_FinancialLiabilitiesForWhichCarryingAmountsDoNotReasonablyApproximateFairValuesMember" name="FinancialLiabilitiesForWhichCarryingAmountsDoNotReasonablyApproximateFairValuesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DirectorsSupervisorsAndSeniorManagementMember" name="DirectorsSupervisorsAndSeniorManagementMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_KeyMacroeconomicParametersAbstract" name="KeyMacroeconomicParametersAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_UsefulLifeMeasuredAsPeriodOfTimeLeases" name="UsefulLifeMeasuredAsPeriodOfTimeLeases" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_AdjustmentsForLossesGainsOnDisposalOfPropertyPlantAndEquipmentAndIntangibleAssets" name="AdjustmentsForLossesGainsOnDisposalOfPropertyPlantAndEquipmentAndIntangibleAssets" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_InProcessApplicationsOwnershipCertificatesOfBuildingsMember" name="InProcessApplicationsOwnershipCertificatesOfBuildingsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_AssociatesOtherThanYunnanAluminumAndYixinAluminumMember" name="AssociatesOtherThanYunnanAluminumAndYixinAluminumMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_GainOnDisposalOfAluminumCapacityQuota" name="GainOnDisposalOfAluminumCapacityQuota" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_DisclosureOfOtherCurrentLiabilitiesAbstract" name="DisclosureOfOtherCurrentLiabilitiesAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_FairValueMeasurementOfAssetsAbstract" name="FairValueMeasurementOfAssetsAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="ach_FairValueMeasurementOfLiabilitiesAbstract" name="FairValueMeasurementOfLiabilitiesAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
</xsd:schema>