| (Rs. in Millions) |
| Particulars | Mar 2025 | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 |
| EQUITY AND LIABILITIES | 0 | 0 | 0 | 0 | 0 |
| Share Capital | 3910.00 | 3720.00 | 3720.00 | 3720.00 | 3720.00 |
| Equity - Authorised | 44020.00 | 44020.00 | 44020.00 | 44020.00 | 44020.00 |
| Equity - Issued | 3910.00 | 3720.00 | 3720.00 | 3720.00 | 3720.00 |
| Equity Paid Up | 3910.00 | 3720.00 | 3720.00 | 3720.00 | 3720.00 |
| Equity Shares Forfeited | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Adjustments to Equity | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Preference Capital Paid Up | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Face Value | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
| Share Warrants & Outstandings | 1910.00 | 2140.00 | 1690.00 | 1370.00 | 1710.00 |
| Total Reserves | 748170.00 | 649500.00 | 693070.00 | 771400.00 | 762470.00 |
| Securities Premium | 274240.00 | 190090.00 | 190090.00 | 190090.00 | 190090.00 |
| Capital Reserves | 260270.00 | 260270.00 | 260270.00 | 260270.00 | 260270.00 |
| Profit & Loss Account Balance | 26070.00 | 15040.00 | 58790.00 | 141400.00 | 130380.00 |
| General Reserves | 125870.00 | 125870.00 | 125870.00 | 125870.00 | 125870.00 |
| Other Reserves | 61720.00 | 58230.00 | 58050.00 | 53770.00 | 55860.00 |
| Reserve excluding Revaluation Reserve | 748170.00 | 649500.00 | 693070.00 | 771400.00 | 762470.00 |
| Revaluation reserve | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Shareholder's Funds | 753990.00 | 655360.00 | 698480.00 | 776490.00 | 767900.00 |
| Minority Interest | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Long-Term Borrowings | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Secured Loans | 252630.00 | 283190.00 | 312610.00 | 233940.00 | 208630.00 |
| Non Convertible Debentures | 104410.00 | 126260.00 | 70870.00 | 50160.00 | 109090.00 |
| Converible Debentures & Bonds | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Packing Credit - Bank | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Inter Corporate & Security Deposit | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Term Loans - Banks | 227510.00 | 246560.00 | 251260.00 | 231800.00 | 200050.00 |
| Term Loans - Institutions | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Other Secured | -79290.00 | -89630.00 | -9520.00 | -48020.00 | -100510.00 |
| Unsecured Loans | 44610.00 | 20.00 | 13450.00 | 270.00 | 500.00 |
| Fixed Deposits - Public | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Loans and advances from subsidiaries | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Inter Corporate Deposits (Unsecured) | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Foreign Currency Convertible Notes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Long Term Loan in Foreign Currency | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Loans - Banks | 0.00 | 2250.00 | 12950.00 | 5000.00 | 0.00 |
| Loans - Govt. | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Loans - Others | 24060.00 | 0.00 | 11090.00 | 0.00 | 0.00 |
| Other Unsecured Loan | 20550.00 | -2230.00 | -10590.00 | -4730.00 | 500.00 |
| Deferred Tax Assets / Liabilities | 31680.00 | 18890.00 | -59100.00 | -11180.00 | -3330.00 |
| Deferred Tax Assets | 320.00 | 5170.00 | 86080.00 | 54540.00 | 41960.00 |
| Deferred Tax Liability | 32000.00 | 24060.00 | 26980.00 | 43360.00 | 38630.00 |
| Other Long Term Liabilities | 35860.00 | 33410.00 | 24350.00 | 30060.00 | 26600.00 |
| Long Term Trade Payables | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Long Term Provisions | 13600.00 | 13130.00 | 13730.00 | 12680.00 | 11690.00 |
| Total Non-Current Liabilities | 378380.00 | 348640.00 | 305040.00 | 265770.00 | 244090.00 |
| Current Liabilities | 0 | 0 | 0 | 0 | 0 |
| Trade Payables | 52110.00 | 50300.00 | 56540.00 | 55240.00 | 38030.00 |
| Sundry Creditors | 52110.00 | 50300.00 | 56540.00 | 55240.00 | 38030.00 |
| Acceptances | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Due to Subsidiaries- Trade Payables | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Other Current Liabilities | 266920.00 | 304730.00 | 339490.00 | 210280.00 | 250830.00 |
| Bank Overdraft / Short term credit | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Advances received from customers | 27270.00 | 57180.00 | 80740.00 | 31590.00 | 44960.00 |
| Interest Accrued But Not Due | 5900.00 | 4510.00 | 4450.00 | 1800.00 | 8590.00 |
| Share Application Money | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Current maturity of Debentures & Bonds | 43530.00 | 33660.00 | 8000.00 | 20180.00 | 68900.00 |
| Current maturity - Others | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Other Liabilities | 190220.00 | 209380.00 | 246300.00 | 156710.00 | 128380.00 |
| Short Term Borrowings | 141250.00 | 138670.00 | 138000.00 | 160860.00 | 71690.00 |
| Secured ST Loans repayable on Demands | 0.00 | 0.00 | 700.00 | 0.00 | 6500.00 |
| Working Capital Loans- Sec | 0.00 | 0.00 | 700.00 | 0.00 | 6500.00 |
| Buyers Credits - Unsec | 133150.00 | 120720.00 | 104850.00 | 92610.00 | 60290.00 |
| Commercial Borrowings- Unsec | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Other Unsecured Loans | 8100.00 | 17950.00 | 31750.00 | 68250.00 | -1600.00 |
| Short Term Provisions | 7250.00 | 7430.00 | 1750.00 | 7590.00 | 1440.00 |
| Proposed Equity Dividend | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Provision for Corporate Dividend Tax | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Provision for Tax | 6010.00 | 6060.00 | 460.00 | 6010.00 | 460.00 |
| Provision for post retirement benefits | 160.00 | 330.00 | 1250.00 | 1560.00 | 980.00 |
| Preference Dividend | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Other Provisions | 1080.00 | 1040.00 | 40.00 | 20.00 | 0.00 |
| Total Current Liabilities | 467530.00 | 501130.00 | 535780.00 | 433970.00 | 361990.00 |
| Total Liabilities | 1599900.00 | 1505130.00 | 1539300.00 | 1476230.00 | 1373980.00 |
| ASSETS | 0 | 0 | 0 | 0 | 0 |
| Gross Block | 1317990.00 | 1264510.00 | 1185920.00 | 1087520.00 | 1035470.00 |
| Less: Accumulated Depreciation | 867330.00 | 816330.00 | 771090.00 | 692360.00 | 652980.00 |
| Less: Impairment of Assets | -50.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Net Block | 450710.00 | 448180.00 | 414830.00 | 395160.00 | 382490.00 |
| Lease Adjustment A/c | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Capital Work in Progress | 115880.00 | 88350.00 | 104940.00 | 92260.00 | 90960.00 |
| Non Current Investments | 650880.00 | 599020.00 | 598720.00 | 608810.00 | 608870.00 |
| Long Term Investment | 650880.00 | 599020.00 | 598720.00 | 608810.00 | 608870.00 |
| Quoted | 434070.00 | 444510.00 | 444680.00 | 445050.00 | 444900.00 |
| Unquoted | 234110.00 | 173810.00 | 187090.00 | 220010.00 | 220240.00 |
| Long Term Loans & Advances | 59710.00 | 68900.00 | 42660.00 | 47150.00 | 50520.00 |
| Other Non Current Assets | 23620.00 | 21830.00 | 26200.00 | 22050.00 | 18670.00 |
| Total Non-Current Assets | 1326970.00 | 1249260.00 | 1208290.00 | 1180310.00 | 1167560.00 |
| Current Assets Loans & Advances | 0 | 0 | 0 | 0 | 0 |
| Currents Investments | 16780.00 | 2560.00 | 49730.00 | 5850.00 | 20160.00 |
| Quoted | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Unquoted | 16780.00 | 2560.00 | 49730.00 | 5850.00 | 20160.00 |
| Inventories | 83590.00 | 69460.00 | 82170.00 | 85630.00 | 55550.00 |
| Raw Materials | 19040.00 | 15400.00 | 17060.00 | 19080.00 | 14640.00 |
| Work-in Progress | 32670.00 | 21860.00 | 25030.00 | 30180.00 | 16810.00 |
| Finished Goods | 4810.00 | 2980.00 | 3360.00 | 3850.00 | 5480.00 |
| Packing Materials | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Stores and Spare | 6190.00 | 6540.00 | 6710.00 | 6000.00 | 5000.00 |
| Other Inventory | 20880.00 | 22680.00 | 30010.00 | 26520.00 | 13620.00 |
| Sundry Debtors | 20040.00 | 18640.00 | 16940.00 | 23280.00 | 11360.00 |
| Debtors more than Six months | 800.00 | 340.00 | 1500.00 | 400.00 | 590.00 |
| Debtors Others | 19600.00 | 18410.00 | 15610.00 | 23050.00 | 10890.00 |
| Cash and Bank | 44530.00 | 21420.00 | 54650.00 | 69110.00 | 43360.00 |
| Cash in hand | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Balances at Bank | 44530.00 | 21420.00 | 54650.00 | 69110.00 | 43360.00 |
| Other cash and bank balances | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Other Current Assets | 31990.00 | 38690.00 | 13310.00 | 13930.00 | 10330.00 |
| Interest accrued on Investments | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Interest accrued on Debentures | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Deposits with Government | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Interest accrued and or due on loans | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Prepaid Expenses | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Other current_assets | 31990.00 | 38690.00 | 13310.00 | 13930.00 | 10330.00 |
| Short Term Loans and Advances | 76000.00 | 105100.00 | 114210.00 | 98120.00 | 65660.00 |
| Advances recoverable in cash or in kind | 58890.00 | 85010.00 | 97650.00 | 88680.00 | 56890.00 |
| Advance income tax and TDS | 720.00 | 0.00 | 1900.00 | 0.00 | 0.00 |
| Amounts due from directors | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Due From Subsidiaries | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Inter corporate deposits | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Corporate Deposits | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Other Loans & Advances | 16390.00 | 20090.00 | 14660.00 | 9440.00 | 8770.00 |
| Total Current Assets | 272930.00 | 255870.00 | 331010.00 | 295920.00 | 206420.00 |
| Net Current Assets (Including Current Investments) | -194600.00 | -245260.00 | -204770.00 | -138050.00 | -155570.00 |
| Miscellaneous Expenses not written off | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Total Assets | 1599900.00 | 1505130.00 | 1539300.00 | 1476230.00 | 1373980.00 |
| Contingent Liabilities | 34440.00 | 39830.00 | 40500.00 | 38170.00 | 37660.00 |
| Total Debt | 561360.00 | 543050.00 | 525080.00 | 459570.00 | 381950.00 |
| Book Value | 192.35 | 175.60 | 187.31 | 208.37 | 205.97 |
| Adjusted Book Value | 192.35 | 175.60 | 187.31 | 208.37 | 205.97 |