NATIONALUM2022-01-012022-03-31in-bse-fin:OneOperatingExpenses01Member NATIONALUM2022-01-012022-03-31in-bse-fin:OneOperatingExpenses02Member NATIONALUM2022-01-012022-03-31in-bse-fin:FourOperatingExpenses01Member NATIONALUM2022-01-012022-03-31in-bse-fin:FourOperatingExpenses02Member NATIONALUM2022-01-012022-03-31in-bse-fin:OneReportableSegmentRevenue01Member NATIONALUM2022-01-012022-03-31in-bse-fin:OneReportableSegmentRevenue02Member NATIONALUM2022-01-012022-03-31in-bse-fin:OneReportableSegmentRevenue03Member NATIONALUM2022-01-012022-03-31in-bse-fin:FourReportableSegmentRevenue01Member NATIONALUM2022-01-012022-03-31in-bse-fin:FourReportableSegmentRevenue02Member NATIONALUM2022-01-012022-03-31in-bse-fin:FourReportableSegmentRevenue03Member NATIONALUM2022-01-012022-03-31in-bse-fin:OneReportableSegmentResults01Member NATIONALUM2022-01-012022-03-31in-bse-fin:OneReportableSegmentResults02Member NATIONALUM2022-01-012022-03-31in-bse-fin:OneReportableSegmentResults03Member NATIONALUM2022-01-012022-03-31in-bse-fin:FourReportableSegmentResults01Member NATIONALUM2022-01-012022-03-31in-bse-fin:FourReportableSegmentResults02Member NATIONALUM2022-01-012022-03-31in-bse-fin:FourReportableSegmentResults03Member NATIONALUM2022-01-012022-03-31in-bse-fin:OneReportableSegmentAssets01Member NATIONALUM2022-01-012022-03-31in-bse-fin:OneReportableSegmentAssets02Member NATIONALUM2022-01-012022-03-31in-bse-fin:OneReportableSegmentAssets03Member NATIONALUM2022-01-012022-03-31in-bse-fin:OneReportableSegmentLiabilities01Member NATIONALUM2022-03-31in-bse-fin:OneReportableSegmentLiabilities01Member NATIONALUM2022-01-012022-03-31in-bse-fin:OneReportableSegmentLiabilities02Member NATIONALUM2022-03-31in-bse-fin:OneReportableSegmentLiabilities02Member NATIONALUM2022-01-012022-03-31in-bse-fin:OneReportableSegmentLiabilities03Member NATIONALUM2022-03-31in-bse-fin:OneReportableSegmentLiabilities03Member iso4217:INRxbrli:purexbrli:sharesiso4217:INRxbrli:shares NATIONALUM 2021-04-01 2022-03-31 2022-05-16 INR Crores Yearly true Cash Flow Indirect Multi segment 2022-01-01 2022-03-31 Audited Standalone 43408200000.00 1512800000.00 44921000000.00 6733200000.00 0.00 -740000000.00 6533700000.00 176200000.00 3841900000.00 14695400000.00 31240400000.00 13680600000.00 0.00 13680600000.00 3740100000.00 -316300000.00 3423800000.00 0.00 10256800000.00 0.00 0.00 0.00 0.00 10256800000.00 75700000.00 10332500000.00 0.00 0.00 0.00 0 5.58 5.58 0.00 0.00 5.58 5.58 Multi segment 2021-04-01 2022-03-31 Audited Standalone 141808100000.00 2974200000.00 144782300000.00 19711300000.00 0.00 -1168300000.00 23558000000.00 231200000.00 8365900000.00 54535500000.00 105233600000.00 39548700000.00 0.00 39548700000.00 10517500000.00 -488500000.00 10029000000.00 0.00 29519700000.00 0.00 0.00 0.00 0.00 29519700000.00 239500000.00 29759200000.00 0.00 0.00 0.00 0 0.00 16.07 16.07 0.00 0.00 16.07 16.07 Cost of Power and Fuel consumed 8828200000.00 Other expenses 5867200000.00 Cost of Power and Fuel consumed 33884800000.00 Other expenses 20650700000.00 Aluminium 32692100000.00 Chemicals 14683400000.00 Unallocated Common 89900000.00 Aluminium 101573400000.00 Chemicals 53774500000.00 Unallocated Common 578300000.00 47465400000.00 155926200000.00 4057200000.00 14118100000.00 43408200000.00 141808100000.00 Aluminium 13211500000.00 Chemicals 3349100000.00 Unallocated Common 0.00 Aluminium 32572000000.00 Chemicals 11274100000.00 Unallocated Common 0.00 16560600000.00 43846100000.00 176200000.00 231200000.00 2703800000.00 3 The Financial Results have been reviewed by the Audit Committee and approved at the meeting of the Board of Directors held on May 25 2022. The annual financial results have been audited by the statutory auditors of the Company as required under Regulation 33 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. 4 Out of the four joint venture companies whose financials have been consolidated, financials of two joint venture compnaies namely M/s. Khanij Bidesh India Limited and M/s. Angul Aluminium Park Company Limited have been consolidated on the basis of financials as certified by the Management. The effects whereof are not material. 5 Consequent to introduction of Remission of Duties and Taxes on Export Products schemes w.e.f 01.01.2022, the Company has recognised Rs.41.59 crore as income (net of discount of 20%) during the current year for export of metal. 6 The Company has invested Rs.280.62 crore in Wind Power Plant(WPP) with 47.6 MW of install capacity at Ludherva, Rajasthan and Rs. 338.19 crore in Wind Power Plant with 50.0 MW of install capacity at Devikot, Rajasthan. The said plants have carrying amount (Gross Value less accumulated depreciation and before impairment) of Rs.176.27 crore and Rs. 258.54 crore respectively. Initially the power purchase agreement(PPA) for 3 years with Jodhpur Vidyut Vitran Nigam Ltd., Rajasthan which could not be extended since 01.04.2019. The Company filed an appeal in the Hon'ble High Court of Rajasthan for extension of PPA. Till now it could not be executed. However, the Company has been continuously injecting the power to the grid which is recorded by the authority. However, the Rajasthan Renewable Energy Corporation Ltd (RRECL) had offered the Company to accept Rs.2.44 per unit for both WPP at Ludherva and Devikot and execute the PPA. In view of non-existence of PPA and continuous generation, impairment assessment was done for these Wind Power Plants and an amount of Rs.241.11 crore has been provided during the current year. 7 The Company on 27.09.2017, had awarded a contract favouring M/s Regen Power Tech. Pvt. Ltd. for supply, erection and commissioning of 25.5MW Wind Power Project (WPP) at Kayathar, Tamilnadu for a value of Rs.163.13 crore. There was no progress in execution due to financial crisis and liquidity of the agency. The agency had executed Rs.119.63 crore worth of work. Under Insolvency and Bankruptcy Board of India- 2016, the insolvency resolution process was initiated and Honb’le National Company Law Tribunal (NCLT), Chennai passed the Resolution Plan which was not acceptable to the Company. The Company preferred an appeal in NCLAT. As there was no progress in the project since 2018-19 and the stringent conditions mentioned in the said order, the Company considers these as indication for impairment assessment of the project and carried out the assessment internally and provided for Rs.44.26 crore during the current year. 8 The figures of last quarter for the current year and for the previous year are the balancing figures in respect of the full financial year ended 31st March and the unaudited published year to date figures up to the third quarter ended 31st December. 9 Figures pertaining to previous periods have been regrouped, recasted and rearranged, wherever necessary. 4066200000.00 13680600000.00 39548700000.00 Aluminium 56673600000.00 Chemicals 43536000000.00 Unallocated Common 72568300000.00 172777900000.00 Aluminium 15413900000.00 Chemicals 15295100000.00 Unallocated Common 6020000000.00 36729000000.00 231200000.00 -1798000000.00 721400000.00 0.00 3142300000.00 -6850600000.00 -498800000.00 249300000.00 0.00 5018800000.00 0.00 3832600000.00 3500000.00 8365900000.00 460300000.00 -325100000.00 -3279500000.00 2064400000.00 -1619700000.00 15900000.00 139100000.00 2103600000.00 0.00 3600000.00 0.00 0.00 95100000.00 0.00 0.00 7589900000.00 47138600000.00 0.00 0.00 0.00 7555100000.00 0.00 39583500000.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 93500000.00 9265200000.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3563500000.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 139100000.00 2103600000.00 0.00 -15699800000.00 0.00 -26192300000.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 254400000.00 0.00 42300000.00 11019800000.00 81900000.00 0.00 0.00 -11398400000.00 1992800000.00 0.00 1992800000.00 2135200000.00 4128000000.00