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<xbrli:context id="OneItemsThatWillBeReclassifiedToProfitAndLoss01D"><xbrli:entity><xbrli:identifier scheme="http://www.nseindia.com/NSESymbol">HINDPETRO</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2022-10-01</xbrli:startDate><xbrli:endDate>2022-12-31</xbrli:endDate></xbrli:period><xbrli:scenario><xbrldi:typedMember dimension="in-bse-fin:ItemsThatWillBeReclassifiedToProfitAndLossAxis"><ItemsThatWillBeReclassifiedToProfitAndLossDomain>in-bse-fin:OneItemsThatWillBeReclassifiedToProfitAndLoss01Member</ItemsThatWillBeReclassifiedToProfitAndLossDomain></xbrldi:typedMember></xbrli:scenario></xbrli:context>
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<xbrli:unit id="INR"><xbrli:measure>iso4217:INR</xbrli:measure></xbrli:unit><xbrli:unit id="pure"><xbrli:measure>xbrli:pure</xbrli:measure></xbrli:unit><xbrli:unit id="shares"><xbrli:measure>xbrli:shares</xbrli:measure></xbrli:unit><xbrli:unit id="INRPerShare"><xbrli:divide><xbrli:unitNumerator><xbrli:measure>iso4217:INR</xbrli:measure></xbrli:unitNumerator><xbrli:unitDenominator><xbrli:measure>xbrli:shares</xbrli:measure></xbrli:unitDenominator></xbrli:divide></xbrli:unit>
<in-bse-fin:ScripCode contextRef="OneD">500104</in-bse-fin:ScripCode>
<in-bse-fin:Symbol contextRef="OneD">HINDPETRO</in-bse-fin:Symbol>
<in-bse-fin:MSEISymbol contextRef="OneD">NOTLISTED</in-bse-fin:MSEISymbol>
<in-bse-fin:NameOfTheCompany contextRef="OneD">Hindustan Petroleum Corporation Limited</in-bse-fin:NameOfTheCompany>
<in-bse-fin:ClassOfSecurity contextRef="OneD">Equity</in-bse-fin:ClassOfSecurity>
<in-bse-fin:DateOfStartOfFinancialYear contextRef="OneD">2022-04-01</in-bse-fin:DateOfStartOfFinancialYear>
<in-bse-fin:DateOfEndOfFinancialYear contextRef="OneD">2023-03-31</in-bse-fin:DateOfEndOfFinancialYear>
<in-bse-fin:DateOfBoardMeetingWhenFinancialResultsWereApproved contextRef="OneD">2023-02-09</in-bse-fin:DateOfBoardMeetingWhenFinancialResultsWereApproved>
<in-bse-fin:DateOnWhichPriorIntimationOfTheMeetingForConsideringFinancialResultsWasInformedToTheExchange contextRef="OneD">2023-01-30</in-bse-fin:DateOnWhichPriorIntimationOfTheMeetingForConsideringFinancialResultsWasInformedToTheExchange>
<in-bse-fin:DescriptionOfPresentationCurrency contextRef="OneD">INR</in-bse-fin:DescriptionOfPresentationCurrency>
<in-bse-fin:LevelOfRoundingUsedInFinancialStatements contextRef="OneD">Crores</in-bse-fin:LevelOfRoundingUsedInFinancialStatements>
<in-bse-fin:ReportingQuarter contextRef="OneD">Third quarter</in-bse-fin:ReportingQuarter>
<in-bse-fin:StartTimeOfBoardMeeting contextRef="OneD">15:00:00</in-bse-fin:StartTimeOfBoardMeeting>
<in-bse-fin:EndTimeOfBoardMeeting contextRef="OneD">17:25:00</in-bse-fin:EndTimeOfBoardMeeting>
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<in-bse-fin:ProfitOrLossAttributableToOwnersOfParent contextRef="OneD" unitRef="INR" decimals="-7">0.00</in-bse-fin:ProfitOrLossAttributableToOwnersOfParent>
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<in-bse-fin:PaidUpValueOfEquityShareCapital contextRef="OneD" unitRef="INR" decimals="-7">14185500000.00</in-bse-fin:PaidUpValueOfEquityShareCapital>
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<in-bse-fin:DisclosureOfNotesOnFinancialResultsExplanatoryTextBlock contextRef="OneD">1 The Audit Committee in its meeting held on February 08, 2023 has reviewed and recommended these results and the same have been subsequently approved by the Board of Directors in its meeting held on February 09, 2023.   2 The Financial Results have been reviewed by the Statutory Auditors as required under Regulation 33 and 52 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015.   3 The Government of India had approved a one-time grant of Rs. 5,617 Crore to compensate under-recoveries incurred by holding company on sale of domestic LPG during financial year 2021-22 and current period, which has been duly recognized in the quarter ended September 2022 and nine months ended December 2022.   4 Other Expenses for the period April - December, 2022 includes Rs. 1,951.53 Crore towards loss on account of foreign currency transactions and translations (April - December, 2021: Gain of Rs. 182.05 Crore included in Other Income).   5. The Basic and Diluted Earnings per Share (EPS) have been calculated after duly considering shares bought back (buy-back program had concluded on May 14, 2021). Thus, EPS for year ended March 31, 2022 and nine months ended December 31,2021 are not comparable with other periods.   6 Consolidated Segment wise Revenue, Results, Assets and Liabilities: (Table)   Notes:   i. There are no reportable segments other than downstream petroleum, as per para 13 of Ind AS 108 on Reporting of Operating Segments.   ii. Segment Revenue comprises of the following:   a) Turnover   b) Subsidy / Grant from Government of India   c) Other Operating Revenues   iii. There are no geographical segments.   7 Additional Disclosures as per SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 :(Table)   8 Previous period figures have been regrouped/reclassified, wherever necessary.</in-bse-fin:DisclosureOfNotesOnFinancialResultsExplanatoryTextBlock>
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