| (Rs.in Million) |
| Particulars | Mar 2025 | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 |
| EQUITY AND LIABILITIES | 0 | 0 | 0 | 0 | 0 |
| Share Capital | 62901.39 | 62901.39 | 62901.39 | 62901.39 | 62901.39 |
| Equity - Authorised | 150000.00 | 150000.00 | 150000.00 | 150000.00 | 150000.00 |
| Equity - Issued | 62901.39 | 62901.39 | 62901.39 | 62901.39 | 62901.39 |
| Equity Paid Up | 62901.39 | 62901.39 | 62901.39 | 62901.39 | 62901.39 |
| 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 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 |
| Share Warrants & Outstandings | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Total Reserves | 3371503.37 | 3327787.37 | 2764848.53 | 2532127.71 | 2146908.50 |
| Securities Premium | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Capital Reserves | -353688.86 | -353804.17 | -353805.26 | -353806.18 | -353806.00 |
| Profit & Loss Account Balance | 298799.53 | 380692.34 | 275678.85 | 297350.86 | 246089.51 |
| General Reserves | 2943398.27 | 2743900.17 | 2455058.54 | 2240359.54 | 1937894.92 |
| Other Reserves | 482994.43 | 556999.03 | 387916.40 | 348223.49 | 316730.07 |
| Reserve excluding Revaluation Reserve | 3371503.37 | 3327787.37 | 2764848.53 | 2532127.71 | 2146908.50 |
| Revaluation reserve | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Shareholder's Funds | 3434404.76 | 3390688.76 | 2827749.92 | 2595029.10 | 2209809.89 |
| Minority Interest | 307946.41 | 205553.78 | 206077.39 | 238249.33 | 216157.99 |
| Long-Term Borrowings | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Secured Loans | 48701.98 | 81588.69 | 40689.04 | 34707.31 | 63470.87 |
| Non Convertible Debentures | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 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 | 43358.21 | 79381.34 | 38414.67 | 27163.96 | 26300.00 |
| Term Loans - Institutions | 2536.37 | 904.96 | 0.00 | 0.00 | 25175.00 |
| Other Secured | 2807.40 | 1302.39 | 2274.37 | 7543.35 | 11995.87 |
| Unsecured Loans | 936039.27 | 888117.68 | 942906.41 | 845719.45 | 728149.76 |
| 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 | 119472.82 | 116329.31 | 175850.43 | 199944.55 | 193718.00 |
| Long Term Loan in Foreign Currency | 444105.44 | 308056.54 | 380077.62 | 351057.64 | 288143.31 |
| Loans - Banks | 128712.90 | 198595.00 | 113461.22 | 50213.22 | 9868.16 |
| Loans - Govt. | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Loans - Others | 0.00 | 0.00 | 301.25 | 292.60 | 307.60 |
| Other Unsecured Loan | 243748.11 | 265136.83 | 273215.89 | 244211.44 | 236112.69 |
| Deferred Tax Assets / Liabilities | 316842.77 | 318466.49 | 304364.74 | 349344.20 | 427068.06 |
| Deferred Tax Assets | 287404.06 | 265951.91 | 167113.70 | 147338.60 | 140800.40 |
| Deferred Tax Liability | 604246.83 | 584418.40 | 471478.44 | 496682.80 | 567868.46 |
| Other Long Term Liabilities | 261018.71 | 271489.89 | 100851.07 | 120091.63 | 167260.56 |
| Long Term Trade Payables | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Long Term Provisions | 543081.49 | 506780.45 | 404230.68 | 363830.08 | 361268.72 |
| Total Non-Current Liabilities | 2105684.22 | 2066443.20 | 1793041.94 | 1713692.67 | 1747217.97 |
| Current Liabilities | 0 | 0 | 0 | 0 | 0 |
| Trade Payables | 389755.31 | 381472.62 | 336426.02 | 401860.14 | 269250.33 |
| Sundry Creditors | 389755.31 | 381472.62 | 336426.02 | 401860.14 | 269250.33 |
| 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 | 820654.80 | 965670.48 | 763333.70 | 659513.44 | 599069.44 |
| Bank Overdraft / Short term credit | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Advances received from customers | 13246.57 | 14725.99 | 13436.80 | 19612.06 | 12680.62 |
| Interest Accrued But Not Due | 11723.84 | 16720.01 | 16194.10 | 9091.19 | 8288.98 |
| Share Application Money | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Current maturity of Debentures & Bonds | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Current maturity - Others | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Other Liabilities | 795684.39 | 934224.48 | 733702.80 | 630810.19 | 578099.84 |
| Short Term Borrowings | 380875.48 | 269986.28 | 172212.95 | 135816.30 | 306576.10 |
| Secured ST Loans repayable on Demands | 119508.44 | 118251.60 | 51002.60 | 38732.34 | 40006.51 |
| Working Capital Loans- Sec | 86708.48 | 79484.43 | 20616.88 | 28235.43 | 25510.27 |
| Buyers Credits - Unsec | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Commercial Borrowings- Unsec | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Other Unsecured Loans | 174658.56 | 72250.25 | 100593.47 | 68848.53 | 241059.32 |
| Short Term Provisions | 77134.47 | 75433.54 | 57095.60 | 76462.55 | 57769.37 |
| 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 | 6423.16 | 5796.01 | 4608.24 | 9827.87 | 7425.52 |
| Provision for post retirement benefits | 8014.33 | 7301.31 | 2432.74 | 23998.33 | 3499.34 |
| Preference Dividend | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Other Provisions | 62696.98 | 62336.22 | 50054.62 | 42636.35 | 46844.51 |
| Total Current Liabilities | 1668420.06 | 1692562.92 | 1329068.27 | 1273652.43 | 1232665.24 |
| Total Liabilities | 7516455.45 | 7356160.52 | 6155937.52 | 5820623.53 | 5405851.09 |
| ASSETS | 0 | 0 | 0 | 0 | 0 |
| Gross Block | 6277294.71 | 5687742.91 | 4637443.23 | 4609465.52 | 4210590.59 |
| Less: Accumulated Depreciation | 2814120.21 | 2429772.06 | 2062608.15 | 2007341.07 | 1705479.21 |
| Less: Impairment of Assets | 61501.54 | 55408.84 | 63910.83 | 58181.41 | 67726.43 |
| Net Block | 3401672.96 | 3202562.01 | 2510924.25 | 2543943.04 | 2437384.95 |
| Lease Adjustment A/c | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Capital Work in Progress | 870368.23 | 916555.36 | 959934.76 | 714845.50 | 628982.03 |
| Non Current Investments | 923649.11 | 954813.62 | 737037.13 | 612706.11 | 549027.82 |
| Long Term Investment | 923649.11 | 954813.62 | 737037.13 | 612706.11 | 549027.82 |
| Quoted | 356311.32 | 433447.21 | 216420.58 | 216426.77 | 170376.54 |
| Unquoted | 581840.53 | 534610.10 | 535723.76 | 399673.43 | 386048.64 |
| Long Term Loans & Advances | 291276.41 | 248525.53 | 241572.73 | 242856.47 | 215187.52 |
| Other Non Current Assets | 428220.18 | 391491.60 | 353385.77 | 293950.27 | 269872.18 |
| Total Non-Current Assets | 6168490.03 | 5953953.06 | 5008037.29 | 4760726.85 | 4474639.35 |
| Current Assets Loans & Advances | 0 | 0 | 0 | 0 | 0 |
| Currents Investments | 32525.02 | 53802.09 | 51688.97 | 53715.24 | 54175.73 |
| Quoted | 32525.02 | 51827.01 | 51688.97 | 53715.24 | 54175.73 |
| Unquoted | 0.00 | 1975.08 | 0.00 | 0.00 | 0.00 |
| Inventories | 589563.30 | 537927.79 | 442409.14 | 541630.99 | 445733.26 |
| Raw Materials | 136294.61 | 94965.25 | 76417.16 | 145166.20 | 65972.79 |
| Work-in Progress | 36487.45 | 39268.76 | 26433.30 | 34470.45 | 21974.01 |
| Finished Goods | 205562.02 | 176956.41 | 133904.76 | 145438.13 | 124298.40 |
| Packing Materials | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Stores and Spare | 127800.71 | 110367.51 | 77776.14 | 83722.35 | 88565.13 |
| Other Inventory | 83418.51 | 116369.86 | 127877.78 | 132833.86 | 144922.93 |
| Sundry Debtors | 212277.99 | 197041.30 | 187515.81 | 191872.83 | 160158.34 |
| Debtors more than Six months | 15880.43 | 13394.34 | 14491.32 | 12226.98 | 17112.73 |
| Debtors Others | 204883.78 | 191297.42 | 179993.91 | 184928.84 | 149002.05 |
| Cash and Bank | 271777.59 | 418318.48 | 291403.27 | 68409.39 | 71922.62 |
| Cash in hand | 103.96 | 91.82 | 70.37 | 67.86 | 53.54 |
| Balances at Bank | 271673.63 | 418226.66 | 291332.90 | 68341.53 | 71869.08 |
| Other cash and bank balances | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Other Current Assets | 79120.12 | 65813.10 | 43544.63 | 7486.27 | 9272.96 |
| Interest accrued on Investments | 0.00 | 0.00 | 0.00 | 1328.53 | 1670.85 |
| Interest accrued on Debentures | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Deposits with Government | 11141.17 | 9212.32 | 8668.68 | 0.00 | 0.00 |
| Interest accrued and or due on loans | 14907.48 | 17398.36 | 10400.90 | 3.55 | 3.45 |
| Prepaid Expenses | 4699.05 | 4354.11 | 5694.59 | 4183.02 | 3932.46 |
| Other current_assets | 48372.42 | 34848.31 | 18780.46 | 1971.17 | 3666.20 |
| Short Term Loans and Advances | 162570.35 | 128520.83 | 130800.15 | 196143.48 | 189785.74 |
| Advances recoverable in cash or in kind | 85789.78 | 80327.51 | 89979.84 | 81410.79 | 76164.39 |
| Advance income tax and TDS | 7.79 | 0.00 | 1890.87 | 1209.94 | 1884.36 |
| 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 | 76772.78 | 48193.32 | 38929.44 | 113522.75 | 111736.99 |
| Total Current Assets | 1347834.37 | 1401423.59 | 1147361.97 | 1059258.20 | 931048.65 |
| Net Current Assets (Including Current Investments) | -320585.69 | -291139.33 | -181706.30 | -214394.23 | -301616.59 |
| Miscellaneous Expenses not written off | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Total Assets | 7516455.45 | 7356160.52 | 6155937.52 | 5820623.53 | 5405851.09 |
| Contingent Liabilities | 675558.37 | 658806.83 | 749746.99 | 789819.75 | 712302.29 |
| Total Debt | 1535559.04 | 1576855.87 | 1291855.56 | 1077758.06 | 1190611.50 |
| Book Value | 273.00 | 269.52 | 224.78 | 206.28 | 175.66 |
| Adjusted Book Value | 273.00 | 269.52 | 224.78 | 206.28 | 175.66 |