<?xml version="1.0" encoding="utf-8"?>
<?taxonomy-generator id="PomdocPro" version="2021.1.1.1" date="2024-04-15 12:20:01"?>
<linkbase 
  xmlns="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xmlns:xbrldt="http://xbrl.org/2005/xbrldt"
  xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"
>
  <roleRef
    roleURI="https://www.aubay.com/role/StatementOfFinancialPosition"
    xlink:href="969500KGFSDP6UUKIA67-2023-12-31.xsd#StatementOfFinancialPosition"
    xlink:type="simple"
  />
  <roleRef
    roleURI="https://www.aubay.com/role/IncomeStatement"
    xlink:href="969500KGFSDP6UUKIA67-2023-12-31.xsd#IncomeStatement"
    xlink:type="simple"
  />
  <roleRef
    roleURI="https://www.aubay.com/role/StatementOfComprehensiveIncome"
    xlink:href="969500KGFSDP6UUKIA67-2023-12-31.xsd#StatementOfComprehensiveIncome"
    xlink:type="simple"
  />
  <roleRef
    roleURI="https://www.aubay.com/role/StatementOfCashFlows"
    xlink:href="969500KGFSDP6UUKIA67-2023-12-31.xsd#StatementOfCashFlows"
    xlink:type="simple"
  />
  <roleRef
    roleURI="https://www.aubay.com/role/IncomeStatement2"
    xlink:href="969500KGFSDP6UUKIA67-2023-12-31.xsd#IncomeStatement2"
    xlink:type="simple"
  />
  <calculationLink xlink:role="https://www.aubay.com/role/StatementOfFinancialPosition" xlink:type="extended">
    <loc xlink:type="locator" xlink:label="ifrs-full_NoncurrentAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_NoncurrentAssets"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherNoncurrentAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherNoncurrentAssets"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_OtherNoncurrentAssets" weight="1" xlink:from="ifrs-full_NoncurrentAssets" order="1.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DeferredTaxAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_DeferredTaxAssets"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_DeferredTaxAssets" weight="1" xlink:from="ifrs-full_NoncurrentAssets" order="2.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherNoncurrentFinancialAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherNoncurrentFinancialAssets"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_OtherNoncurrentFinancialAssets" weight="1" xlink:from="ifrs-full_NoncurrentAssets" order="3.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_InvestmentAccountedForUsingEquityMethod" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_InvestmentAccountedForUsingEquityMethod"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_InvestmentAccountedForUsingEquityMethod" weight="1" xlink:from="ifrs-full_NoncurrentAssets" order="4.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_RightofuseAssetsThatDoNotMeetDefinitionOfInvestmentProperty" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_RightofuseAssetsThatDoNotMeetDefinitionOfInvestmentProperty"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_RightofuseAssetsThatDoNotMeetDefinitionOfInvestmentProperty" weight="1" xlink:from="ifrs-full_NoncurrentAssets" order="5.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_PropertyPlantAndEquipment" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_PropertyPlantAndEquipment"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_PropertyPlantAndEquipment" weight="1" xlink:from="ifrs-full_NoncurrentAssets" order="6.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_IntangibleAssetsOtherThanGoodwill" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_IntangibleAssetsOtherThanGoodwill"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_IntangibleAssetsOtherThanGoodwill" weight="1" xlink:from="ifrs-full_NoncurrentAssets" order="7.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_Goodwill" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_Goodwill"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_Goodwill" weight="1" xlink:from="ifrs-full_NoncurrentAssets" order="8.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CurrentAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CurrentAssets"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CashAndCashEquivalents" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashAndCashEquivalents"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_CashAndCashEquivalents" weight="1" xlink:from="ifrs-full_CurrentAssets" order="9.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CurrentInvestments" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CurrentInvestments"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_CurrentInvestments" weight="1" xlink:from="ifrs-full_CurrentAssets" order="10.0"/>
    <loc xlink:type="locator" xlink:label="OtherReceivablesAndAccruals" xlink:href="969500KGFSDP6UUKIA67-2023-12-31.xsd#aub_OtherReceivablesAndAccruals"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="OtherReceivablesAndAccruals" weight="1" xlink:from="ifrs-full_CurrentAssets" order="11.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CurrentTradeReceivables" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CurrentTradeReceivables"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_CurrentTradeReceivables" weight="1" xlink:from="ifrs-full_CurrentAssets" order="12.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CurrentContractAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CurrentContractAssets"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_CurrentContractAssets" weight="1" xlink:from="ifrs-full_CurrentAssets" order="13.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_Inventories" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_Inventories"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_Inventories" weight="1" xlink:from="ifrs-full_CurrentAssets" order="14.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_Assets" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_Assets"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CurrentAssetsx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CurrentAssets"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_CurrentAssetsx" weight="1" xlink:from="ifrs-full_Assets" order="15.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_NoncurrentAssetsx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_NoncurrentAssets"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_NoncurrentAssetsx" weight="1" xlink:from="ifrs-full_Assets" order="16.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_EquityAttributableToOwnersOfParent" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_EquityAttributableToOwnersOfParent"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_RetainedEarningsProfitLossForReportingPeriod" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_RetainedEarningsProfitLossForReportingPeriod"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_RetainedEarningsProfitLossForReportingPeriod" weight="1" xlink:from="ifrs-full_EquityAttributableToOwnersOfParent" order="17.0"/>
    <loc xlink:type="locator" xlink:label="AdditionalPaidinCapitalAndConsolidatedReserves" xlink:href="969500KGFSDP6UUKIA67-2023-12-31.xsd#aub_AdditionalPaidinCapitalAndConsolidatedReserves"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="AdditionalPaidinCapitalAndConsolidatedReserves" weight="1" xlink:from="ifrs-full_EquityAttributableToOwnersOfParent" order="18.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_IssuedCapital" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_IssuedCapital"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_IssuedCapital" weight="1" xlink:from="ifrs-full_EquityAttributableToOwnersOfParent" order="19.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_Equity" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_Equity"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_NoncontrollingInterests" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_NoncontrollingInterests"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_NoncontrollingInterests" weight="1" xlink:from="ifrs-full_Equity" order="20.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_EquityAttributableToOwnersOfParentx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_EquityAttributableToOwnersOfParent"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_EquityAttributableToOwnersOfParentx" weight="1" xlink:from="ifrs-full_Equity" order="21.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_NoncurrentLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_NoncurrentLiabilities"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherNoncurrentLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherNoncurrentLiabilities"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_OtherNoncurrentLiabilities" weight="1" xlink:from="ifrs-full_NoncurrentLiabilities" order="22.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_NoncurrentProvisions" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_NoncurrentProvisions"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_NoncurrentProvisions" weight="1" xlink:from="ifrs-full_NoncurrentLiabilities" order="23.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DeferredTaxLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_DeferredTaxLiabilities"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_DeferredTaxLiabilities" weight="1" xlink:from="ifrs-full_NoncurrentLiabilities" order="24.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_NoncurrentLeaseLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_NoncurrentLeaseLiabilities"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_NoncurrentLeaseLiabilities" weight="1" xlink:from="ifrs-full_NoncurrentLiabilities" order="25.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_LongtermBorrowings" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_LongtermBorrowings"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_LongtermBorrowings" weight="1" xlink:from="ifrs-full_NoncurrentLiabilities" order="26.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CurrentLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CurrentLiabilities"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherCurrentLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherCurrentLiabilities"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_OtherCurrentLiabilities" weight="1" xlink:from="ifrs-full_CurrentLiabilities" order="27.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CurrentContractLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CurrentContractLiabilities"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_CurrentContractLiabilities" weight="1" xlink:from="ifrs-full_CurrentLiabilities" order="28.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_TradeAndOtherCurrentPayables" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_TradeAndOtherCurrentPayables"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_TradeAndOtherCurrentPayables" weight="1" xlink:from="ifrs-full_CurrentLiabilities" order="29.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CurrentLeaseLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CurrentLeaseLiabilities"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_CurrentLeaseLiabilities" weight="1" xlink:from="ifrs-full_CurrentLiabilities" order="30.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowings" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowings"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowings" weight="1" xlink:from="ifrs-full_CurrentLiabilities" order="31.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_EquityAndLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_EquityAndLiabilities"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CurrentLiabilitiesx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CurrentLiabilities"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_CurrentLiabilitiesx" weight="1" xlink:from="ifrs-full_EquityAndLiabilities" order="32.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_NoncurrentLiabilitiesx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_NoncurrentLiabilities"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_NoncurrentLiabilitiesx" weight="1" xlink:from="ifrs-full_EquityAndLiabilities" order="33.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_Equityx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_Equity"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_Equityx" weight="1" xlink:from="ifrs-full_EquityAndLiabilities" order="34.0"/>
  </calculationLink>
  <calculationLink xlink:role="https://www.aubay.com/role/IncomeStatement" xlink:type="extended">
    <loc xlink:type="locator" xlink:label="OperatingProfitLossFromOrdinaryActivities" xlink:href="969500KGFSDP6UUKIA67-2023-12-31.xsd#aub_OperatingProfitLossFromOrdinaryActivities"/>
    <loc xlink:type="locator" xlink:label="OtherCurrentOperatingIncomeAndExpenses" xlink:href="969500KGFSDP6UUKIA67-2023-12-31.xsd#aub_OtherCurrentOperatingIncomeAndExpenses"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="OtherCurrentOperatingIncomeAndExpenses" weight="1" xlink:from="OperatingProfitLossFromOrdinaryActivities" order="1.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ChangesInInventoriesOfFinishedGoodsAndWorkInProgress" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_ChangesInInventoriesOfFinishedGoodsAndWorkInProgress"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_ChangesInInventoriesOfFinishedGoodsAndWorkInProgress" weight="-1" xlink:from="OperatingProfitLossFromOrdinaryActivities" order="2.0"/>
    <loc xlink:type="locator" xlink:label="AmortisationDepreciationAndProvisions" xlink:href="969500KGFSDP6UUKIA67-2023-12-31.xsd#aub_AmortisationDepreciationAndProvisions"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="AmortisationDepreciationAndProvisions" weight="1" xlink:from="OperatingProfitLossFromOrdinaryActivities" order="3.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_TaxExpenseOtherThanIncomeTaxExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_TaxExpenseOtherThanIncomeTaxExpense"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_TaxExpenseOtherThanIncomeTaxExpense" weight="-1" xlink:from="OperatingProfitLossFromOrdinaryActivities" order="4.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherIncome"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_OtherIncome" weight="1" xlink:from="OperatingProfitLossFromOrdinaryActivities" order="6.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_RevenueFromContractsWithCustomers" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_RevenueFromContractsWithCustomers"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_RevenueFromContractsWithCustomers" weight="1" xlink:from="OperatingProfitLossFromOrdinaryActivities" order="7.0"/>
    <loc xlink:type="locator" xlink:label="PurchasesUsedInProductionAndExternalCharges" xlink:href="969500KGFSDP6UUKIA67-2023-12-31.xsd#aub_PurchasesUsedInProductionAndExternalCharges"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="PurchasesUsedInProductionAndExternalCharges" weight="-1" xlink:from="OperatingProfitLossFromOrdinaryActivities" order="8.0"/>
    <loc xlink:type="locator" xlink:label="CurrentOperatingProfitLoss" xlink:href="969500KGFSDP6UUKIA67-2023-12-31.xsd#aub_CurrentOperatingProfitLoss"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ExpenseFromSharebasedPaymentTransactionsWithEmployees" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_ExpenseFromSharebasedPaymentTransactionsWithEmployees"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_ExpenseFromSharebasedPaymentTransactionsWithEmployees" weight="-1" xlink:from="CurrentOperatingProfitLoss" order="9.0"/>
    <loc xlink:type="locator" xlink:label="OperatingProfitLossFromOrdinaryActivitiesx" xlink:href="969500KGFSDP6UUKIA67-2023-12-31.xsd#aub_OperatingProfitLossFromOrdinaryActivities"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="OperatingProfitLossFromOrdinaryActivitiesx" weight="1" xlink:from="CurrentOperatingProfitLoss" order="10.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ProfitLossFromOperatingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_ProfitLossFromOperatingActivities"/>
    <loc xlink:type="locator" xlink:label="OtherOperatingIncomeAndExpenses" xlink:href="969500KGFSDP6UUKIA67-2023-12-31.xsd#aub_OtherOperatingIncomeAndExpenses"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="OtherOperatingIncomeAndExpenses" weight="1" xlink:from="ifrs-full_ProfitLossFromOperatingActivities" order="11.0"/>
    <loc xlink:type="locator" xlink:label="CurrentOperatingProfitLossx" xlink:href="969500KGFSDP6UUKIA67-2023-12-31.xsd#aub_CurrentOperatingProfitLoss"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="CurrentOperatingProfitLossx" weight="1" xlink:from="ifrs-full_ProfitLossFromOperatingActivities" order="12.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ProfitLossFromContinuingOperations" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_ProfitLossFromContinuingOperations"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ShareOfProfitLossOfAssociatesAccountedForUsingEquityMethodx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_ShareOfProfitLossOfAssociatesAccountedForUsingEquityMethod"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_ShareOfProfitLossOfAssociatesAccountedForUsingEquityMethodx" weight="1" xlink:from="ifrs-full_ProfitLossFromContinuingOperations" order="24.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_IncomeTaxExpenseContinuingOperationsx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_IncomeTaxExpenseContinuingOperations"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_IncomeTaxExpenseContinuingOperationsx" weight="-1" xlink:from="ifrs-full_ProfitLossFromContinuingOperations" order="25.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_FinanceIncomeCostx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_FinanceIncomeCost"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_FinanceIncomeCostx" weight="1" xlink:from="ifrs-full_ProfitLossFromContinuingOperations" order="26.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherFinanceIncomeCostx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherFinanceIncomeCost"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_OtherFinanceIncomeCostx" weight="1" xlink:from="ifrs-full_ProfitLossFromContinuingOperations" order="27.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_InterestIncomeOnCashAndCashEquivalentsx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_InterestIncomeOnCashAndCashEquivalents"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_InterestIncomeOnCashAndCashEquivalentsx" weight="1" xlink:from="ifrs-full_ProfitLossFromContinuingOperations" order="29.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ProfitLossFromOperatingActivitiesxx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_ProfitLossFromOperatingActivities"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_ProfitLossFromOperatingActivitiesxx" weight="1" xlink:from="ifrs-full_ProfitLossFromContinuingOperations" order="30.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ProfitLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_ProfitLoss"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ProfitLossFromDiscontinuedOperations" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_ProfitLossFromDiscontinuedOperations"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_ProfitLossFromDiscontinuedOperations" weight="1" xlink:from="ifrs-full_ProfitLoss" order="31.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ProfitLossFromContinuingOperationsx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_ProfitLossFromContinuingOperations"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_ProfitLossFromContinuingOperationsx" weight="1" xlink:from="ifrs-full_ProfitLoss" order="32.0"/>
    <loc xlink:type="locator" xlink:label="StaffCosts" xlink:href="969500KGFSDP6UUKIA67-2023-12-31.xsd#aub_StaffCosts"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="StaffCosts" weight="-1" xlink:from="OperatingProfitLossFromOrdinaryActivities" order="33.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_InterestExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_InterestExpense"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_InterestExpense" weight="-1" xlink:from="ifrs-full_ProfitLossFromContinuingOperations" order="34.0"/>
  </calculationLink>
  <calculationLink xlink:role="https://www.aubay.com/role/StatementOfComprehensiveIncome" xlink:type="extended">
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherIndividuallyImmaterialComponentsOfOtherComprehensiveIncomeNetOfTax" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherIndividuallyImmaterialComponentsOfOtherComprehensiveIncomeNetOfTax"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherComprehensiveIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherComprehensiveIncome"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxx" weight="1" xlink:from="ifrs-full_OtherComprehensiveIncome" order="6.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ComprehensiveIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_ComprehensiveIncome"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ProfitLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_ProfitLoss"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_ProfitLoss" weight="1" xlink:from="ifrs-full_ComprehensiveIncome" order="7.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherComprehensiveIncomex" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherComprehensiveIncome"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherComprehensiveIncomexx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherComprehensiveIncome"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_OtherComprehensiveIncomexx" weight="1" xlink:from="ifrs-full_ComprehensiveIncome" order="8.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxxx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedgesx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedgesx" weight="1" xlink:from="ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxxx" order="9.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslationx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslationx" weight="1" xlink:from="ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxxx" order="10.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxxxx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxxxx" weight="1" xlink:from="ifrs-full_OtherComprehensiveIncome" order="11.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxxx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxxxxx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxxxxx" weight="1" xlink:from="ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxxx" order="12.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlansx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlansx" weight="1" xlink:from="ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxxx" order="13.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherIndividuallyImmaterialComponentsOfOtherComprehensiveIncomeNetOfTaxx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherIndividuallyImmaterialComponentsOfOtherComprehensiveIncomeNetOfTax"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_OtherIndividuallyImmaterialComponentsOfOtherComprehensiveIncomeNetOfTaxx" weight="1" xlink:from="ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxxx" order="14.0"/>
  </calculationLink>
  <calculationLink xlink:role="https://www.aubay.com/role/StatementOfCashFlows" xlink:type="extended">
    <loc xlink:type="locator" xlink:label="CashFlowAfterNetInterestExpenseAndTax" xlink:href="969500KGFSDP6UUKIA67-2023-12-31.xsd#aub_CashFlowAfterNetInterestExpenseAndTax"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AdjustmentsForLossesGainsOnDisposalOfNoncurrentAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_AdjustmentsForLossesGainsOnDisposalOfNoncurrentAssets"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_AdjustmentsForLossesGainsOnDisposalOfNoncurrentAssets" weight="1" xlink:from="CashFlowAfterNetInterestExpenseAndTax" order="1.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AdjustmentsForDividendIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_AdjustmentsForDividendIncome"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_AdjustmentsForDividendIncome" weight="-1" xlink:from="CashFlowAfterNetInterestExpenseAndTax" order="2.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherAdjustmentsForNoncashItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherAdjustmentsForNoncashItems"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_OtherAdjustmentsForNoncashItems" weight="1" xlink:from="CashFlowAfterNetInterestExpenseAndTax" order="3.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AdjustmentsForSharebasedPayments" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_AdjustmentsForSharebasedPayments"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_AdjustmentsForSharebasedPayments" weight="1" xlink:from="CashFlowAfterNetInterestExpenseAndTax" order="4.0"/>
    <loc xlink:type="locator" xlink:label="AdjustementsForNetDepreciationAmortisationAndProvisions" xlink:href="969500KGFSDP6UUKIA67-2023-12-31.xsd#aub_AdjustementsForNetDepreciationAmortisationAndProvisions"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="AdjustementsForNetDepreciationAmortisationAndProvisions" weight="1" xlink:from="CashFlowAfterNetInterestExpenseAndTax" order="5.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AdjustmentsForUndistributedProfitsOfInvestmentsAccountedForUsingEquityMethod" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_AdjustmentsForUndistributedProfitsOfInvestmentsAccountedForUsingEquityMethod"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_AdjustmentsForUndistributedProfitsOfInvestmentsAccountedForUsingEquityMethod" weight="1" xlink:from="CashFlowAfterNetInterestExpenseAndTax" order="6.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ProfitLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_ProfitLoss"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_ProfitLoss" weight="1" xlink:from="CashFlowAfterNetInterestExpenseAndTax" order="7.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AdjustmentsForIncomeTaxExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_AdjustmentsForIncomeTaxExpense"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_AdjustmentsForIncomeTaxExpense" weight="1" xlink:from="ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" order="8.0"/>
    <loc xlink:type="locator" xlink:label="CashFlowAfterNetInterestExpenseAndTaxx" xlink:href="969500KGFSDP6UUKIA67-2023-12-31.xsd#aub_CashFlowAfterNetInterestExpenseAndTax"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="CashFlowAfterNetInterestExpenseAndTaxx" weight="1" xlink:from="ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" order="10.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_IncreaseDecreaseInWorkingCapital"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables" weight="-1" xlink:from="ifrs-full_IncreaseDecreaseInWorkingCapital" order="11.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables" weight="-1" xlink:from="ifrs-full_IncreaseDecreaseInWorkingCapital" order="12.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_IncreaseDecreaseInWorkingCapitalx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_IncreaseDecreaseInWorkingCapital"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_IncreaseDecreaseInWorkingCapitalx" weight="-1" xlink:from="ifrs-full_CashFlowsFromUsedInOperatingActivities" order="13.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" weight="-1" xlink:from="ifrs-full_CashFlowsFromUsedInOperatingActivities" order="14.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapitalx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapitalx" weight="1" xlink:from="ifrs-full_CashFlowsFromUsedInOperatingActivities" order="15.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities"/>
    <loc xlink:type="locator" xlink:label="OutflowsForTheAcquisitionOfTangibleAndIntangibleFixedAssets" xlink:href="969500KGFSDP6UUKIA67-2023-12-31.xsd#aub_OutflowsForTheAcquisitionOfTangibleAndIntangibleFixedAssets"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="OutflowsForTheAcquisitionOfTangibleAndIntangibleFixedAssets" weight="1" xlink:from="ifrs-full_CashFlowsFromUsedInInvestingActivities" order="16.0"/>
    <loc xlink:type="locator" xlink:label="InflowsFromTheDisposalOfTangibleAndIntangibleFixedAssets" xlink:href="969500KGFSDP6UUKIA67-2023-12-31.xsd#aub_InflowsFromTheDisposalOfTangibleAndIntangibleFixedAssets"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="InflowsFromTheDisposalOfTangibleAndIntangibleFixedAssets" weight="1" xlink:from="ifrs-full_CashFlowsFromUsedInInvestingActivities" order="17.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_PurchaseOfInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_PurchaseOfInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_PurchaseOfInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod" weight="-1" xlink:from="ifrs-full_CashFlowsFromUsedInInvestingActivities" order="18.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ProceedsFromSalesOfInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_ProceedsFromSalesOfInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_ProceedsFromSalesOfInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod" weight="1" xlink:from="ifrs-full_CashFlowsFromUsedInInvestingActivities" order="19.0"/>
    <loc xlink:type="locator" xlink:label="ChangeInLoansAndAdvancesGranted" xlink:href="969500KGFSDP6UUKIA67-2023-12-31.xsd#aub_ChangeInLoansAndAdvancesGranted"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ChangeInLoansAndAdvancesGranted" weight="1" xlink:from="ifrs-full_CashFlowsFromUsedInInvestingActivities" order="20.0"/>
    <loc xlink:type="locator" xlink:label="OutflowsInflowsLinkedToBusinessCombinationsNetOfCashAcquired" xlink:href="969500KGFSDP6UUKIA67-2023-12-31.xsd#aub_OutflowsInflowsLinkedToBusinessCombinationsNetOfCashAcquired"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="OutflowsInflowsLinkedToBusinessCombinationsNetOfCashAcquired" weight="1" xlink:from="ifrs-full_CashFlowsFromUsedInInvestingActivities" order="21.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DividendsReceivedClassifiedAsInvestingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_DividendsReceivedClassifiedAsInvestingActivities"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_DividendsReceivedClassifiedAsInvestingActivities" weight="1" xlink:from="ifrs-full_CashFlowsFromUsedInInvestingActivities" order="22.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ProceedsFromIssuingShares" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_ProceedsFromIssuingShares"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_ProceedsFromIssuingShares" weight="1" xlink:from="ifrs-full_CashFlowsFromUsedInFinancingActivities" order="23.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ProceedsFromExerciseOfOptions" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_ProceedsFromExerciseOfOptions"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_ProceedsFromExerciseOfOptions" weight="1" xlink:from="ifrs-full_CashFlowsFromUsedInFinancingActivities" order="24.0"/>
    <loc xlink:type="locator" xlink:label="PurchasesOfTreasurySharesForCancellation" xlink:href="969500KGFSDP6UUKIA67-2023-12-31.xsd#aub_PurchasesOfTreasurySharesForCancellation"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="PurchasesOfTreasurySharesForCancellation" weight="-1" xlink:from="ifrs-full_CashFlowsFromUsedInFinancingActivities" order="25.0"/>
    <loc xlink:type="locator" xlink:label="PurchasesOfAndProceedsFromTheSaleOfTreasuryShares" xlink:href="969500KGFSDP6UUKIA67-2023-12-31.xsd#aub_PurchasesOfAndProceedsFromTheSaleOfTreasuryShares"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="PurchasesOfAndProceedsFromTheSaleOfTreasuryShares" weight="-1" xlink:from="ifrs-full_CashFlowsFromUsedInFinancingActivities" order="26.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities" weight="-1" xlink:from="ifrs-full_CashFlowsFromUsedInFinancingActivities" order="27.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities" weight="-1" xlink:from="ifrs-full_CashFlowsFromUsedInFinancingActivities" order="28.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities" weight="1" xlink:from="ifrs-full_CashFlowsFromUsedInFinancingActivities" order="29.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" weight="-1" xlink:from="ifrs-full_CashFlowsFromUsedInFinancingActivities" order="30.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" weight="-1" xlink:from="ifrs-full_CashFlowsFromUsedInFinancingActivities" order="31.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_InterestPaidClassifiedAsFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_InterestPaidClassifiedAsFinancingActivities"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_InterestPaidClassifiedAsFinancingActivities" weight="-1" xlink:from="ifrs-full_CashFlowsFromUsedInFinancingActivities" order="32.0"/>
    <loc xlink:type="locator" xlink:label="PurchaseOfNoncontrollingInterestsPutOptions" xlink:href="969500KGFSDP6UUKIA67-2023-12-31.xsd#aub_PurchaseOfNoncontrollingInterestsPutOptions"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="PurchaseOfNoncontrollingInterestsPutOptions" weight="-1" xlink:from="ifrs-full_CashFlowsFromUsedInFinancingActivities" order="33.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities" weight="1" xlink:from="ifrs-full_CashFlowsFromUsedInFinancingActivities" order="34.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalents"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents" weight="1" xlink:from="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" order="35.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CashFlowsFromUsedInFinancingActivitiesx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_CashFlowsFromUsedInFinancingActivitiesx" weight="1" xlink:from="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" order="36.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CashFlowsFromUsedInInvestingActivitiesx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_CashFlowsFromUsedInInvestingActivitiesx" weight="1" xlink:from="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" order="37.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CashFlowsFromUsedInOperatingActivitiesx" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_CashFlowsFromUsedInOperatingActivitiesx" weight="1" xlink:from="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" order="38.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AdjustmentsForInterestExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_AdjustmentsForInterestExpense"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_AdjustmentsForInterestExpense" weight="1" xlink:from="ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" order="39.0"/>
  </calculationLink>
  <calculationLink xlink:role="https://www.aubay.com/role/IncomeStatement2" xlink:type="extended">
    <loc xlink:type="locator" xlink:label="ifrs-full_ProfitLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_ProfitLoss"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ProfitLossAttributableToOwnersOfParent" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_ProfitLossAttributableToOwnersOfParent"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_ProfitLossAttributableToOwnersOfParent" weight="1" xlink:from="ifrs-full_ProfitLoss" order="1.0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ProfitLossAttributableToNoncontrollingInterests" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_ProfitLossAttributableToNoncontrollingInterests"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:to="ifrs-full_ProfitLossAttributableToNoncontrollingInterests" weight="1" xlink:from="ifrs-full_ProfitLoss" order="2.0"/>
  </calculationLink>
</linkbase>