| (Rs.in Million) | 
| Particulars | Mar 2025 | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | 
| EQUITY AND LIABILITIES | 0 | 0 | 0 | 0 | 0 | 
| Share Capital | 128.99 | 128.99 | 128.99 | 128.99 | 128.99 | 
| Equity - Authorised | 430.50 | 430.50 | 430.50 | 430.50 | 150.00 | 
| Equity - Issued | 128.99 | 128.99 | 128.99 | 128.99 | 128.99 | 
| Equity Paid Up | 128.99 | 128.99 | 128.99 | 128.99 | 128.99 | 
| 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 | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 | 
| Share Warrants & Outstandings | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Total Reserves | 2065.83 | 656.31 | 1501.66 | 735.37 | -1539.23 | 
| Securities Premium | 16.18 | 16.18 | 16.18 | 16.18 | 16.18 | 
| Capital Reserves | 164.75 | 160.73 | 210.09 | 210.11 | 210.11 | 
| Profit & Loss Account Balance | -3186.85 | -4411.45 | -3864.35 | -4953.47 | -6651.91 | 
| General Reserves | 3703.41 | 3703.41 | 4284.93 | 4284.93 | 4284.93 | 
| Other Reserves | 1368.34 | 1187.44 | 854.81 | 1177.62 | 601.46 | 
| Reserve excluding Revaluation Reserve | 2065.83 | 656.31 | 1501.66 | 735.37 | -1539.23 | 
| Revaluation reserve | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Shareholder's Funds | 2194.81 | 785.29 | 1630.64 | 864.35 | -1410.25 | 
| Minority Interest | 0.00 | 0.00 | 0.00 | -2.03 | 644.33 | 
| Long-Term Borrowings | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Secured Loans | 0.00 | 0.00 | 0.00 | 554.82 | 1184.40 | 
| 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 | 0.00 | 0.00 | 0.00 | 871.11 | 1735.14 | 
| Term Loans - Institutions | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Other Secured | 0.00 | 0.00 | 0.00 | -316.29 | -550.74 | 
| Unsecured Loans | 0.00 | 617.50 | 617.93 | 80.13 | 518.48 | 
| 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 | 0.00 | 0.00 | 34.05 | 769.91 | 
| Loans - Govt. | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Loans - Others | 0.00 | 0.00 | 0.00 | 78.79 | 34.18 | 
| Other Unsecured Loan | 0.00 | 617.50 | 617.93 | -32.71 | -285.61 | 
| Deferred Tax Assets / Liabilities | 75.22 | -146.60 | -169.33 | -299.69 | -164.85 | 
| Deferred Tax Assets | 93.06 | 181.67 | 206.91 | 439.39 | 307.10 | 
| Deferred Tax Liability | 168.28 | 35.08 | 37.58 | 139.69 | 142.25 | 
| Other Long Term Liabilities | 85.64 | 89.18 | 76.38 | 144.04 | 177.91 | 
| Long Term Trade Payables | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Long Term Provisions | 82.37 | 80.44 | 78.52 | 105.86 | 74.87 | 
| Total Non-Current Liabilities | 243.23 | 640.52 | 603.50 | 585.15 | 1790.82 | 
| Current Liabilities | 0 | 0 | 0 | 0 | 0 | 
| Trade Payables | 243.67 | 295.34 | 389.09 | 809.44 | 3473.07 | 
| Sundry Creditors | 243.67 | 295.34 | 389.09 | 809.44 | 3473.07 | 
| 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 | 326.89 | 1940.07 | 2610.79 | 3119.26 | 13630.81 | 
| Bank Overdraft / Short term credit | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Advances received from customers | 170.56 | 1647.74 | 2305.10 | 1627.78 | 1143.67 | 
| Interest Accrued But Not Due | 0.00 | 0.00 | 170.66 | 30.09 | 10.70 | 
| Share Application Money | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Current maturity of Debentures & Bonds | 0.00 | 0.00 | 0.00 | 116.49 | 233.33 | 
| Current maturity - Others | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Other Liabilities | 156.33 | 292.33 | 135.03 | 1344.91 | 12243.11 | 
| Short Term Borrowings | 0.37 | 0.00 | 37.22 | 1609.28 | 1530.18 | 
| Secured ST Loans repayable on Demands | 0.37 | 0.00 | 0.00 | 441.84 | 613.99 | 
| Working Capital Loans- Sec | 0.37 | 0.00 | 0.00 | 441.84 | 613.99 | 
| 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 | -0.37 | 0.00 | 37.22 | 725.60 | 302.19 | 
| Short Term Provisions | 5.70 | 4.83 | 13.97 | 113.99 | 533.23 | 
| 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 | 0.14 | 1.68 | 7.35 | 17.35 | 116.20 | 
| Provision for post retirement benefits | 3.14 | 3.14 | 3.30 | 3.33 | 4.35 | 
| Preference Dividend | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Other Provisions | 2.43 | 0.01 | 3.33 | 93.30 | 412.68 | 
| Total Current Liabilities | 576.63 | 2240.24 | 3051.07 | 5651.96 | 19167.30 | 
| Total Liabilities | 3014.67 | 4059.92 | 6841.62 | 7595.14 | 20192.20 | 
| ASSETS | 0 | 0 | 0 | 0 | 0 | 
| Gross Block | 175.68 | 156.93 | 1384.33 | 3659.95 | 11414.41 | 
| Less: Accumulated Depreciation | 104.64 | 95.22 | 1314.74 | 2303.68 | 5671.62 | 
| Less: Impairment of Assets | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Net Block | 71.05 | 61.72 | 69.58 | 1356.27 | 5742.78 | 
| Lease Adjustment A/c | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Capital Work in Progress | 0.99 | 0.00 | 0.00 | 8.18 | 19.79 | 
| Non Current Investments | 1652.72 | 1363.45 | 1309.12 | 1170.72 | 601.59 | 
| Long Term Investment | 1652.72 | 1363.45 | 1309.12 | 1170.72 | 601.59 | 
| Quoted | 1450.04 | 1140.53 | 1065.03 | 976.67 | 0.00 | 
| Unquoted | 202.68 | 222.91 | 244.09 | 194.05 | 601.59 | 
| Long Term Loans & Advances | 151.72 | 116.86 | 154.36 | 363.01 | 693.83 | 
| Other Non Current Assets | 5.29 | 10.40 | 7.84 | 10.10 | 8.16 | 
| Total Non-Current Assets | 2084.68 | 1764.38 | 1758.59 | 3134.25 | 7317.20 | 
| Current Assets  Loans & Advances | 0 | 0 | 0 | 0 | 0 | 
| Currents Investments | 344.23 | 343.46 | 141.87 | 0.00 | 0.00 | 
| Quoted | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Unquoted | 344.23 | 343.46 | 141.87 | 0.00 | 0.00 | 
| Inventories | 145.55 | 1214.44 | 1500.23 | 2015.75 | 4713.11 | 
| Raw Materials | 31.01 | 34.91 | 24.91 | 189.40 | 150.38 | 
| Work-in Progress | 97.18 | 1167.85 | 1460.56 | 1279.10 | 1109.50 | 
| Finished Goods | 17.37 | 11.68 | 7.42 | 118.91 | 83.10 | 
| Packing Materials | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Stores  and Spare | 0.00 | 0.00 | 0.00 | 14.16 | 24.75 | 
| Other Inventory | 0.00 | 0.00 | 7.34 | 414.18 | 3345.38 | 
| Sundry Debtors | 83.57 | 67.65 | 78.37 | 869.77 | 3282.65 | 
| Debtors more than Six months | 418.46 | 427.60 | 404.83 | 428.56 | 1129.72 | 
| Debtors Others | 54.60 | 25.16 | 71.16 | 873.47 | 2526.24 | 
| Cash and Bank | 277.50 | 340.43 | 557.23 | 217.90 | 979.07 | 
| Cash in hand | 0.00 | 0.00 | 0.01 | 0.01 | 0.05 | 
| Balances at Bank | 277.50 | 340.43 | 557.23 | 217.90 | 977.92 | 
| Other cash and bank balances | 0.00 | 0.00 | 0.00 | 0.00 | 1.11 | 
| Other Current Assets | 17.47 | 189.90 | 138.67 | 136.95 | 3467.23 | 
| Interest accrued on Investments | 6.01 | 2.70 | 2.22 | 0.07 | 0.08 | 
| 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 | 7.67 | 86.50 | 97.56 | 105.79 | 84.13 | 
| Other current_assets | 3.79 | 100.70 | 38.90 | 31.09 | 3383.01 | 
| Short Term Loans and Advances | 61.68 | 60.66 | 28.88 | 171.15 | 432.94 | 
| Advances recoverable in cash or in kind | 54.18 | 56.64 | 20.72 | 153.28 | 103.15 | 
| Advance income tax and TDS | 0.00 | 0.00 | 0.00 | 0.00 | 332.62 | 
| 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 | 7.50 | 4.02 | 8.16 | 17.87 | -2.83 | 
| Total Current Assets | 930.00 | 2216.54 | 2445.25 | 3411.51 | 12875.00 | 
| Net Current Assets (Including Current Investments) | 353.36 | -23.70 | -605.82 | -2240.45 | -6292.30 | 
| Miscellaneous Expenses not written off | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Total Assets | 3014.67 | 4059.92 | 6841.62 | 7595.14 | 20192.20 | 
| Contingent Liabilities | 1072.29 | 1604.12 | 1723.39 | 1777.67 | 2831.27 | 
| Total Debt | 0.37 | 617.50 | 655.15 | 2713.23 | 5059.73 | 
| Book Value | 170.16 | 60.88 | 126.42 | 67.01 | -109.33 | 
| Adjusted Book Value | 170.16 | 60.88 | 126.42 | 67.01 | -109.33 |