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contextRef="OneD">INE092A01019</in-capmkt:ISIN><in-capmkt:NameOfTheCompany contextRef="OneD">Tata Chemicals Limited</in-capmkt:NameOfTheCompany><in-capmkt:TypeOfCompany contextRef="OneD">Main Board</in-capmkt:TypeOfCompany><in-capmkt:ClassOfSecurity contextRef="OneD">Equity</in-capmkt:ClassOfSecurity><in-capmkt:DateOfStartOfFinancialYear contextRef="OneD">2025-04-01</in-capmkt:DateOfStartOfFinancialYear><in-capmkt:DateOfEndOfFinancialYear contextRef="OneD">2026-03-31</in-capmkt:DateOfEndOfFinancialYear><in-capmkt:DateOfBoardMeetingWhenFinancialResultsWereApproved contextRef="OneD">2026-02-02</in-capmkt:DateOfBoardMeetingWhenFinancialResultsWereApproved><in-capmkt:DateOnWhichPriorIntimationOfTheMeetingForConsideringFinancialResultsWasInformedToTheExchange contextRef="OneD">2026-01-21</in-capmkt:DateOnWhichPriorIntimationOfTheMeetingForConsideringFinancialResultsWasInformedToTheExchange><in-capmkt:DescriptionOfPresentationCurrency contextRef="OneD">INR</in-capmkt:DescriptionOfPresentationCurrency><in-capmkt:LevelOfRounding contextRef="OneD">Crores</in-capmkt:LevelOfRounding><in-capmkt:TypeOfReportingPeriod contextRef="OneD">Quarterly</in-capmkt:TypeOfReportingPeriod><in-capmkt:ReportingQuarter contextRef="OneD">Third quarter</in-capmkt:ReportingQuarter><in-capmkt:IsCompanyReportingMultisegmentOrSingleSegment contextRef="OneD">Multi segment</in-capmkt:IsCompanyReportingMultisegmentOrSingleSegment><in-capmkt:DateOfStartOfBoardMeeting contextRef="OneD">2026-02-02</in-capmkt:DateOfStartOfBoardMeeting><in-capmkt:StartTimeOfBoardMeeting contextRef="OneD">14:00:00</in-capmkt:StartTimeOfBoardMeeting><in-capmkt:DateOfEndOfBoardMeeting contextRef="OneD">2026-02-02</in-capmkt:DateOfEndOfBoardMeeting><in-capmkt:EndTimeOfBoardMeeting contextRef="OneD">16:15:00</in-capmkt:EndTimeOfBoardMeeting><in-capmkt:DeclarationOfUnmodifiedOpinionOrStatementOnImpactOfAuditQualification contextRef="OneD">Declaration of unmodified opinion</in-capmkt:DeclarationOfUnmodifiedOpinionOrStatementOnImpactOfAuditQualification><in-capmkt:DateOfStartOfReportingPeriod contextRef="OneD">2025-10-01</in-capmkt:DateOfStartOfReportingPeriod><in-capmkt:DateOfEndOfReportingPeriod contextRef="OneD">2025-12-31</in-capmkt:DateOfEndOfReportingPeriod><in-capmkt:WhetherResultsAreAuditedOrUnaudited contextRef="OneD">Unaudited</in-capmkt:WhetherResultsAreAuditedOrUnaudited><in-capmkt:NatureOfReportStandaloneConsolidated contextRef="OneD">Consolidated</in-capmkt:NatureOfReportStandaloneConsolidated><in-capmkt:RevenueFromOperations contextRef="OneD" decimals="-7" unitRef="INR">35500000000</in-capmkt:RevenueFromOperations><in-capmkt:OtherIncome contextRef="OneD" decimals="-7" unitRef="INR">380000000</in-capmkt:OtherIncome><in-capmkt:Income contextRef="OneD" decimals="-7" unitRef="INR">35880000000</in-capmkt:Income><in-capmkt:CostOfMaterialsConsumed contextRef="OneD" decimals="-7" unitRef="INR">7100000000</in-capmkt:CostOfMaterialsConsumed><in-capmkt:PurchasesOfStockInTrade contextRef="OneD" decimals="-7" unitRef="INR">330000000</in-capmkt:PurchasesOfStockInTrade><in-capmkt:ChangesInInventoriesOfFinishedGoodsWorkInProgressAndStockInTrade contextRef="OneD" decimals="-7" unitRef="INR">690000000</in-capmkt:ChangesInInventoriesOfFinishedGoodsWorkInProgressAndStockInTrade><in-capmkt:EmployeeBenefitExpense contextRef="OneD" decimals="-7" unitRef="INR">5050000000</in-capmkt:EmployeeBenefitExpense><in-capmkt:FinanceCosts contextRef="OneD" decimals="-7" unitRef="INR">1460000000</in-capmkt:FinanceCosts><in-capmkt:DepreciationDepletionAndAmortisationExpense contextRef="OneD" decimals="-7" unitRef="INR">2930000000</in-capmkt:DepreciationDepletionAndAmortisationExpense><in-capmkt:OtherExpenses contextRef="OneD" decimals="-7" unitRef="INR">18880000000</in-capmkt:OtherExpenses><in-capmkt:Expenses contextRef="OneD" decimals="-7" unitRef="INR">36440000000</in-capmkt:Expenses><in-capmkt:ProfitBeforeExceptionalItemsAndTax contextRef="OneD" decimals="-7" unitRef="INR">-560000000</in-capmkt:ProfitBeforeExceptionalItemsAndTax><in-capmkt:ExceptionalItemsBeforeTax contextRef="OneD" decimals="-7" unitRef="INR">-540000000</in-capmkt:ExceptionalItemsBeforeTax><in-capmkt:ProfitBeforeTax contextRef="OneD" decimals="-7" unitRef="INR">-1100000000</in-capmkt:ProfitBeforeTax><in-capmkt:CurrentTax contextRef="OneD" decimals="-7" unitRef="INR">200000000</in-capmkt:CurrentTax><in-capmkt:DeferredTax contextRef="OneD" decimals="-7" unitRef="INR">-240000000</in-capmkt:DeferredTax><in-capmkt:TaxExpense contextRef="OneD" decimals="-7" unitRef="INR">-40000000</in-capmkt:TaxExpense><in-capmkt:NetMovementInRegulatoryDeferralAccountBalancesRelatedToProfitOrLossAndTheRelatedDeferredTaxMovement contextRef="OneD" decimals="-7" unitRef="INR">0</in-capmkt:NetMovementInRegulatoryDeferralAccountBalancesRelatedToProfitOrLossAndTheRelatedDeferredTaxMovement><in-capmkt:ProfitLossForPeriodFromContinuingOperations contextRef="OneD" decimals="-7" unitRef="INR">-1060000000</in-capmkt:ProfitLossForPeriodFromContinuingOperations><in-capmkt:ProfitLossFromDiscontinuedOperationsBeforeTax contextRef="OneD" decimals="-7" unitRef="INR">0</in-capmkt:ProfitLossFromDiscontinuedOperationsBeforeTax><in-capmkt:TaxExpenseOfDiscontinuedOperations contextRef="OneD" decimals="-7" unitRef="INR">0</in-capmkt:TaxExpenseOfDiscontinuedOperations><in-capmkt:ProfitLossFromDiscontinuedOperationsAfterTax contextRef="OneD" decimals="-7" unitRef="INR">0</in-capmkt:ProfitLossFromDiscontinuedOperationsAfterTax><in-capmkt:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod contextRef="OneD" decimals="-7" unitRef="INR">370000000</in-capmkt:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod><in-capmkt:ProfitLossForPeriod contextRef="OneD" decimals="-7" unitRef="INR">-690000000</in-capmkt:ProfitLossForPeriod><in-capmkt:OtherComprehensiveIncomeNetOfTaxes contextRef="OneD" decimals="-7" unitRef="INR">9530000000</in-capmkt:OtherComprehensiveIncomeNetOfTaxes><in-capmkt:ComprehensiveIncomeForThePeriod contextRef="OneD" decimals="-7" unitRef="INR">8840000000</in-capmkt:ComprehensiveIncomeForThePeriod><in-capmkt:ProfitOrLossAttributableToOwnersOfParent contextRef="OneD" decimals="-7" unitRef="INR">-930000000</in-capmkt:ProfitOrLossAttributableToOwnersOfParent><in-capmkt:ProfitOrLossAttributableToNonControllingInterests contextRef="OneD" decimals="-7" unitRef="INR">240000000</in-capmkt:ProfitOrLossAttributableToNonControllingInterests><in-capmkt:ComprehensiveIncomeForThePeriodAttributableToOwnersOfParent contextRef="OneD" decimals="-7" unitRef="INR">8590000000</in-capmkt:ComprehensiveIncomeForThePeriodAttributableToOwnersOfParent><in-capmkt:ComprehensiveIncomeForThePeriodAttributableToOwnersOfParentNonControllingInterests contextRef="OneD" decimals="-7" unitRef="INR">250000000</in-capmkt:ComprehensiveIncomeForThePeriodAttributableToOwnersOfParentNonControllingInterests><in-capmkt:PaidUpValueOfEquityShareCapital contextRef="OneD" decimals="-7" unitRef="INR">2550000000</in-capmkt:PaidUpValueOfEquityShareCapital><in-capmkt:FaceValueOfEquityShareCapital contextRef="OneD" decimals="INF" unitRef="INRPerShare">10</in-capmkt:FaceValueOfEquityShareCapital><in-capmkt:BasicEarningsLossPerShareFromContinuingOperations contextRef="OneD" decimals="INF" unitRef="INRPerShare">3.65</in-capmkt:BasicEarningsLossPerShareFromContinuingOperations><in-capmkt:DilutedEarningsLossPerShareFromContinuingOperations contextRef="OneD" decimals="INF" unitRef="INRPerShare">3.65</in-capmkt:DilutedEarningsLossPerShareFromContinuingOperations><in-capmkt:BasicEarningsLossPerShareFromDiscontinuedOperations contextRef="OneD" decimals="INF" unitRef="INRPerShare">0</in-capmkt:BasicEarningsLossPerShareFromDiscontinuedOperations><in-capmkt:DilutedEarningsLossPerShareFromDiscontinuedOperations contextRef="OneD" decimals="INF" unitRef="INRPerShare">0</in-capmkt:DilutedEarningsLossPerShareFromDiscontinuedOperations><in-capmkt:BasicEarningsLossPerShareFromContinuingAndDiscontinuedOperations contextRef="OneD" decimals="INF" unitRef="INRPerShare">3.65</in-capmkt:BasicEarningsLossPerShareFromContinuingAndDiscontinuedOperations><in-capmkt:DilutedEarningsLossPerShareFromContinuingAndDiscontinuedOperations contextRef="OneD" decimals="INF" unitRef="INRPerShare">3.65</in-capmkt:DilutedEarningsLossPerShareFromContinuingAndDiscontinuedOperations><in-capmkt:DateOfStartOfReportingPeriod contextRef="FourD">2025-04-01</in-capmkt:DateOfStartOfReportingPeriod><in-capmkt:DateOfEndOfReportingPeriod contextRef="FourD">2025-12-31</in-capmkt:DateOfEndOfReportingPeriod><in-capmkt:WhetherResultsAreAuditedOrUnaudited contextRef="FourD">Unaudited</in-capmkt:WhetherResultsAreAuditedOrUnaudited><in-capmkt:NatureOfReportStandaloneConsolidated contextRef="FourD">Consolidated</in-capmkt:NatureOfReportStandaloneConsolidated><in-capmkt:RevenueFromOperations contextRef="FourD" decimals="-7" unitRef="INR">111460000000</in-capmkt:RevenueFromOperations><in-capmkt:OtherIncome contextRef="FourD" decimals="-7" unitRef="INR">2720000000</in-capmkt:OtherIncome><in-capmkt:Income contextRef="FourD" decimals="-7" unitRef="INR">114180000000</in-capmkt:Income><in-capmkt:CostOfMaterialsConsumed contextRef="FourD" decimals="-7" unitRef="INR">22700000000</in-capmkt:CostOfMaterialsConsumed><in-capmkt:PurchasesOfStockInTrade contextRef="FourD" decimals="-7" unitRef="INR">2490000000</in-capmkt:PurchasesOfStockInTrade><in-capmkt:ChangesInInventoriesOfFinishedGoodsWorkInProgressAndStockInTrade contextRef="FourD" decimals="-7" unitRef="INR">-60000000</in-capmkt:ChangesInInventoriesOfFinishedGoodsWorkInProgressAndStockInTrade><in-capmkt:EmployeeBenefitExpense contextRef="FourD" decimals="-7" unitRef="INR">15360000000</in-capmkt:EmployeeBenefitExpense><in-capmkt:FinanceCosts contextRef="FourD" decimals="-7" unitRef="INR">4370000000</in-capmkt:FinanceCosts><in-capmkt:DepreciationDepletionAndAmortisationExpense contextRef="FourD" decimals="-7" unitRef="INR">8580000000</in-capmkt:DepreciationDepletionAndAmortisationExpense><in-capmkt:OtherExpenses contextRef="FourD" decimals="-7" unitRef="INR">55660000000</in-capmkt:OtherExpenses><in-capmkt:Expenses contextRef="FourD" decimals="-7" unitRef="INR">109100000000</in-capmkt:Expenses><in-capmkt:ProfitBeforeExceptionalItemsAndTax contextRef="FourD" decimals="-7" unitRef="INR">5080000000</in-capmkt:ProfitBeforeExceptionalItemsAndTax><in-capmkt:ExceptionalItemsBeforeTax contextRef="FourD" decimals="-7" unitRef="INR">-1190000000</in-capmkt:ExceptionalItemsBeforeTax><in-capmkt:ProfitBeforeTax contextRef="FourD" decimals="-7" unitRef="INR">3890000000</in-capmkt:ProfitBeforeTax><in-capmkt:CurrentTax contextRef="FourD" decimals="-7" unitRef="INR">1530000000</in-capmkt:CurrentTax><in-capmkt:DeferredTax contextRef="FourD" decimals="-7" unitRef="INR">-310000000</in-capmkt:DeferredTax><in-capmkt:TaxExpense contextRef="FourD" decimals="-7" unitRef="INR">1220000000</in-capmkt:TaxExpense><in-capmkt:NetMovementInRegulatoryDeferralAccountBalancesRelatedToProfitOrLossAndTheRelatedDeferredTaxMovement contextRef="FourD" decimals="-7" unitRef="INR">0</in-capmkt:NetMovementInRegulatoryDeferralAccountBalancesRelatedToProfitOrLossAndTheRelatedDeferredTaxMovement><in-capmkt:ProfitLossForPeriodFromContinuingOperations contextRef="FourD" decimals="-7" unitRef="INR">2670000000</in-capmkt:ProfitLossForPeriodFromContinuingOperations><in-capmkt:ProfitLossFromDiscontinuedOperationsBeforeTax contextRef="FourD" decimals="-7" unitRef="INR">0</in-capmkt:ProfitLossFromDiscontinuedOperationsBeforeTax><in-capmkt:TaxExpenseOfDiscontinuedOperations contextRef="FourD" decimals="-7" unitRef="INR">0</in-capmkt:TaxExpenseOfDiscontinuedOperations><in-capmkt:ProfitLossFromDiscontinuedOperationsAfterTax contextRef="FourD" decimals="-7" unitRef="INR">0</in-capmkt:ProfitLossFromDiscontinuedOperationsAfterTax><in-capmkt:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod contextRef="FourD" decimals="-7" unitRef="INR">1340000000</in-capmkt:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod><in-capmkt:ProfitLossForPeriod contextRef="FourD" decimals="-7" unitRef="INR">4010000000</in-capmkt:ProfitLossForPeriod><in-capmkt:OtherComprehensiveIncomeNetOfTaxes contextRef="FourD" decimals="-7" unitRef="INR">16670000000</in-capmkt:OtherComprehensiveIncomeNetOfTaxes><in-capmkt:ComprehensiveIncomeForThePeriod contextRef="FourD" decimals="-7" unitRef="INR">20680000000</in-capmkt:ComprehensiveIncomeForThePeriod><in-capmkt:ProfitOrLossAttributableToOwnersOfParent contextRef="FourD" decimals="-7" unitRef="INR">2360000000</in-capmkt:ProfitOrLossAttributableToOwnersOfParent><in-capmkt:ProfitOrLossAttributableToNonControllingInterests contextRef="FourD" decimals="-7" unitRef="INR">1650000000</in-capmkt:ProfitOrLossAttributableToNonControllingInterests><in-capmkt:ComprehensiveIncomeForThePeriodAttributableToOwnersOfParent contextRef="FourD" decimals="-7" unitRef="INR">19030000000</in-capmkt:ComprehensiveIncomeForThePeriodAttributableToOwnersOfParent><in-capmkt:ComprehensiveIncomeForThePeriodAttributableToOwnersOfParentNonControllingInterests contextRef="FourD" decimals="-7" unitRef="INR">1650000000</in-capmkt:ComprehensiveIncomeForThePeriodAttributableToOwnersOfParentNonControllingInterests><in-capmkt:PaidUpValueOfEquityShareCapital contextRef="FourD" decimals="-7" unitRef="INR">2550000000</in-capmkt:PaidUpValueOfEquityShareCapital><in-capmkt:FaceValueOfEquityShareCapital contextRef="FourD" decimals="INF" unitRef="INRPerShare">10</in-capmkt:FaceValueOfEquityShareCapital><in-capmkt:BasicEarningsLossPerShareFromContinuingOperations contextRef="FourD" decimals="INF" unitRef="INRPerShare">9.26</in-capmkt:BasicEarningsLossPerShareFromContinuingOperations><in-capmkt:DilutedEarningsLossPerShareFromContinuingOperations contextRef="FourD" decimals="INF" unitRef="INRPerShare">9.26</in-capmkt:DilutedEarningsLossPerShareFromContinuingOperations><in-capmkt:BasicEarningsLossPerShareFromDiscontinuedOperations contextRef="FourD" decimals="INF" unitRef="INRPerShare">0</in-capmkt:BasicEarningsLossPerShareFromDiscontinuedOperations><in-capmkt:DilutedEarningsLossPerShareFromDiscontinuedOperations contextRef="FourD" decimals="INF" unitRef="INRPerShare">0</in-capmkt:DilutedEarningsLossPerShareFromDiscontinuedOperations><in-capmkt:BasicEarningsLossPerShareFromContinuingAndDiscontinuedOperations contextRef="FourD" decimals="INF" unitRef="INRPerShare">9.26</in-capmkt:BasicEarningsLossPerShareFromContinuingAndDiscontinuedOperations><in-capmkt:DilutedEarningsLossPerShareFromContinuingAndDiscontinuedOperations contextRef="FourD" decimals="INF" unitRef="INRPerShare">9.26</in-capmkt:DilutedEarningsLossPerShareFromContinuingAndDiscontinuedOperations><in-capmkt:RemarksForDebtEquityRatio contextRef="OneD">Debt Equity ratio (no. of times) &lt;BR&gt; 
Q3 - 0.31 times &lt;BR&gt; 
YTD - 0.31 times</in-capmkt:RemarksForDebtEquityRatio><in-capmkt:RemarksForDebtServiceCoverageRatio contextRef="OneD">Debt service coverage ratio (no. of times) &lt;BR&gt; 
Q3 - 2.49 times &lt;BR&gt; 
YTD -  2.77 times</in-capmkt:RemarksForDebtServiceCoverageRatio><in-capmkt:RemarksForInterestServiceCoverageRatio contextRef="OneD">Interest service coverage ratio (no. of times) &lt;BR&gt; 
Q3 - 2.36 times &lt;BR&gt; 
YTD -  3.50 times</in-capmkt:RemarksForInterestServiceCoverageRatio><in-capmkt:DescriptionOfOtherExpenses contextRef="OneExpenses1D">Power and fuel</in-capmkt:DescriptionOfOtherExpenses><in-capmkt:OtherExpenses contextRef="OneExpenses1D" decimals="-7" unitRef="INR">4440000000</in-capmkt:OtherExpenses><in-capmkt:DescriptionOfOtherExpenses contextRef="OneExpenses2D">Freight and forwarding charges</in-capmkt:DescriptionOfOtherExpenses><in-capmkt:OtherExpenses contextRef="OneExpenses2D" decimals="-7" unitRef="INR">7670000000</in-capmkt:OtherExpenses><in-capmkt:DescriptionOfOtherExpenses contextRef="OneExpenses3D">Other expenses</in-capmkt:DescriptionOfOtherExpenses><in-capmkt:OtherExpenses contextRef="OneExpenses3D" decimals="-7" unitRef="INR">6770000000</in-capmkt:OtherExpenses><in-capmkt:DescriptionOfOtherExpenses contextRef="FourExpenses1D">Power and fuel</in-capmkt:DescriptionOfOtherExpenses><in-capmkt:OtherExpenses contextRef="FourExpenses1D" decimals="-7" unitRef="INR">13390000000</in-capmkt:OtherExpenses><in-capmkt:DescriptionOfOtherExpenses contextRef="FourExpenses2D">Freight and forwarding charges</in-capmkt:DescriptionOfOtherExpenses><in-capmkt:OtherExpenses contextRef="FourExpenses2D" decimals="-7" unitRef="INR">21870000000</in-capmkt:OtherExpenses><in-capmkt:DescriptionOfOtherExpenses contextRef="FourExpenses3D">Other expenses</in-capmkt:DescriptionOfOtherExpenses><in-capmkt:OtherExpenses contextRef="FourExpenses3D" decimals="-7" unitRef="INR">20400000000</in-capmkt:OtherExpenses><in-capmkt:DescriptionOfReportableSegment contextRef="OneReportable1D">Basic chemistry products</in-capmkt:DescriptionOfReportableSegment><in-capmkt:SegmentRevenue contextRef="OneReportable1D" decimals="-7" unitRef="INR">28870000000</in-capmkt:SegmentRevenue><in-capmkt:DescriptionOfReportableSegment contextRef="OneReportable2D">Specialty products</in-capmkt:DescriptionOfReportableSegment><in-capmkt:SegmentRevenue contextRef="OneReportable2D" decimals="-7" unitRef="INR">6670000000</in-capmkt:SegmentRevenue><in-capmkt:DescriptionOfReportableSegment contextRef="FourReportable1D">Basic chemistry products</in-capmkt:DescriptionOfReportableSegment><in-capmkt:SegmentRevenue contextRef="FourReportable1D" decimals="-7" unitRef="INR">85880000000</in-capmkt:SegmentRevenue><in-capmkt:DescriptionOfReportableSegment contextRef="FourReportable2D">Specialty products</in-capmkt:DescriptionOfReportableSegment><in-capmkt:SegmentRevenue contextRef="FourReportable2D" decimals="-7" unitRef="INR">25710000000</in-capmkt:SegmentRevenue><in-capmkt:SegmentRevenue contextRef="OneD" decimals="-7" unitRef="INR">35540000000</in-capmkt:SegmentRevenue><in-capmkt:SegmentRevenue contextRef="FourD" decimals="-7" unitRef="INR">111590000000</in-capmkt:SegmentRevenue><in-capmkt:InterSegmentRevenue contextRef="OneD" decimals="-7" unitRef="INR">40000000</in-capmkt:InterSegmentRevenue><in-capmkt:InterSegmentRevenue contextRef="FourD" decimals="-7" unitRef="INR">130000000</in-capmkt:InterSegmentRevenue><in-capmkt:SegmentRevenueFromOperations contextRef="OneD" decimals="-7" unitRef="INR">35500000000</in-capmkt:SegmentRevenueFromOperations><in-capmkt:SegmentRevenueFromOperations contextRef="FourD" decimals="-7" unitRef="INR">111460000000</in-capmkt:SegmentRevenueFromOperations><in-capmkt:DescriptionOfReportableSegment contextRef="OneReportableFinance1D">Basic chemistry products</in-capmkt:DescriptionOfReportableSegment><in-capmkt:SegmentProfitLossBeforeTaxAndFinanceCosts contextRef="OneReportableFinance1D" decimals="-7" unitRef="INR">710000000</in-capmkt:SegmentProfitLossBeforeTaxAndFinanceCosts><in-capmkt:DescriptionOfReportableSegment contextRef="OneReportableFinance2D">Specialty products</in-capmkt:DescriptionOfReportableSegment><in-capmkt:SegmentProfitLossBeforeTaxAndFinanceCosts contextRef="OneReportableFinance2D" decimals="-7" unitRef="INR">-210000000</in-capmkt:SegmentProfitLossBeforeTaxAndFinanceCosts><in-capmkt:DescriptionOfReportableSegment contextRef="FourReportableFinance1D">Basic chemistry products</in-capmkt:DescriptionOfReportableSegment><in-capmkt:SegmentProfitLossBeforeTaxAndFinanceCosts contextRef="FourReportableFinance1D" decimals="-7" unitRef="INR">4910000000</in-capmkt:SegmentProfitLossBeforeTaxAndFinanceCosts><in-capmkt:DescriptionOfReportableSegment contextRef="FourReportableFinance2D">Specialty products</in-capmkt:DescriptionOfReportableSegment><in-capmkt:SegmentProfitLossBeforeTaxAndFinanceCosts contextRef="FourReportableFinance2D" decimals="-7" unitRef="INR">2140000000</in-capmkt:SegmentProfitLossBeforeTaxAndFinanceCosts><in-capmkt:SegmentProfitLossBeforeTaxAndFinanceCosts contextRef="OneD" decimals="-7" unitRef="INR">500000000</in-capmkt:SegmentProfitLossBeforeTaxAndFinanceCosts><in-capmkt:SegmentProfitLossBeforeTaxAndFinanceCosts contextRef="FourD" decimals="-7" unitRef="INR">7050000000</in-capmkt:SegmentProfitLossBeforeTaxAndFinanceCosts><in-capmkt:SegmentFinanceCosts contextRef="OneD" decimals="-7" unitRef="INR">1460000000</in-capmkt:SegmentFinanceCosts><in-capmkt:SegmentFinanceCosts contextRef="FourD" decimals="-7" unitRef="INR">4370000000</in-capmkt:SegmentFinanceCosts><in-capmkt:OtherUnallocableExpenditureNetOffUnAllocableIncome contextRef="OneD" decimals="-7" unitRef="INR">140000000</in-capmkt:OtherUnallocableExpenditureNetOffUnAllocableIncome><in-capmkt:OtherUnallocableExpenditureNetOffUnAllocableIncome contextRef="FourD" decimals="-7" unitRef="INR">-1210000000</in-capmkt:OtherUnallocableExpenditureNetOffUnAllocableIncome><in-capmkt:SegmentProfitBeforeTax contextRef="OneD" decimals="-7" unitRef="INR">-1100000000</in-capmkt:SegmentProfitBeforeTax><in-capmkt:SegmentProfitBeforeTax contextRef="FourD" decimals="-7" unitRef="INR">3890000000</in-capmkt:SegmentProfitBeforeTax><in-capmkt:DescriptionOfReportableSegment contextRef="OneReportable31D">Basic chemistry products</in-capmkt:DescriptionOfReportableSegment><in-capmkt:SegmentAssets contextRef="OneReportable31I" decimals="-7" unitRef="INR">246000000000</in-capmkt:SegmentAssets><in-capmkt:DescriptionOfReportableSegment contextRef="OneReportable32D">Specialty products</in-capmkt:DescriptionOfReportableSegment><in-capmkt:SegmentAssets contextRef="OneReportable32I" decimals="-7" unitRef="INR">32900000000</in-capmkt:SegmentAssets><in-capmkt:SegmentAssets contextRef="OneI" decimals="-7" unitRef="INR">278900000000</in-capmkt:SegmentAssets><in-capmkt:UnAllocableAssets contextRef="OneI" decimals="-7" unitRef="INR">122810000000</in-capmkt:UnAllocableAssets><in-capmkt:NetSegmentAssets contextRef="OneI" decimals="-7" unitRef="INR">401710000000</in-capmkt:NetSegmentAssets><in-capmkt:DescriptionOfReportableSegment contextRef="OneReportable41D">Basic chemistry products</in-capmkt:DescriptionOfReportableSegment><in-capmkt:SegmentLiabilities 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