| (Rs.in Million) | 
| Particulars | Mar 2025 | Mar 2024 | Mar 2023 | Mar 2022 | 
| EQUITY AND LIABILITIES | 0 | 0 | 0 | 0 | 
| Share Capital | 568.52 | 568.52 | 568.52 | 568.52 | 
| Equity - Authorised | 1760.01 | 1760.01 | 1760.01 | 1760.01 | 
| Equity - Issued | 568.52 | 568.52 | 568.52 | 568.52 | 
| Equity Paid Up | 568.52 | 568.52 | 568.52 | 568.52 | 
| Equity Shares Forfeited | 0.00 | 0.00 | 0.00 | 0.00 | 
| Adjustments to Equity | 0.00 | 0.00 | 0.00 | 0.00 | 
| Preference Capital Paid Up | 0.00 | 0.00 | 0.00 | 0.00 | 
| Face Value | 10.00 | 10.00 | 10.00 | 10.00 | 
| Share Warrants & Outstandings | 0.00 | 0.00 | 0.00 | 0.00 | 
| Total Reserves | 4011.12 | 3129.66 | 2805.24 | 2356.40 | 
| Securities Premium | 0.00 | 0.00 | 0.00 | 0.00 | 
| Capital Reserves | 680.40 | 680.40 | 680.40 | 680.40 | 
| Profit & Loss Account Balance | 3273.38 | 2391.92 | 2067.50 | 1618.66 | 
| General Reserves | 0.00 | 0.00 | 0.00 | 0.00 | 
| Other Reserves | 57.34 | 57.34 | 57.34 | 57.34 | 
| Reserve excluding Revaluation Reserve | 4011.12 | 3129.66 | 2805.24 | 2356.40 | 
| Revaluation reserve | 0.00 | 0.00 | 0.00 | 0.00 | 
| Shareholder's Funds | 4579.64 | 3698.18 | 3373.76 | 2924.92 | 
| Minority Interest | 1.07 | 0.88 | 1.57 | 1.38 | 
| Long-Term Borrowings | 0.00 | 0.00 | 0.00 | 0.00 | 
| Secured Loans | 848.64 | 772.15 | 860.15 | 857.24 | 
| Non Convertible Debentures | 0.00 | 0.00 | 0.00 | 0.00 | 
| Converible Debentures & Bonds | 0.00 | 0.00 | 0.00 | 0.00 | 
| Packing Credit - Bank | 0.00 | 0.00 | 0.00 | 0.00 | 
| Inter Corporate & Security Deposit | 0.00 | 0.00 | 0.00 | 0.00 | 
| Term Loans - Banks | 1283.12 | 1182.68 | 1280.98 | 1326.37 | 
| Term Loans - Institutions | 0.00 | 0.00 | 0.00 | 0.00 | 
| Other Secured | -434.48 | -410.53 | -420.83 | -469.13 | 
| Unsecured Loans | 461.60 | 451.05 | 448.00 | 0.00 | 
| Fixed Deposits - Public | 0.00 | 0.00 | 0.00 | 0.00 | 
| Loans and advances from subsidiaries | 0.00 | 0.00 | 0.00 | 0.00 | 
| Inter Corporate Deposits (Unsecured) | 0.00 | 0.00 | 0.00 | 0.00 | 
| Foreign Currency Convertible Notes | 0.00 | 0.00 | 0.00 | 0.00 | 
| Long Term Loan in Foreign Currency | 469.89 | 460.70 | 448.00 | 0.00 | 
| Loans - Banks | 0.00 | 0.00 | 0.00 | 0.00 | 
| Loans - Govt. | 0.00 | 0.00 | 0.00 | 0.00 | 
| Loans - Others | 0.00 | 0.00 | 0.00 | 0.00 | 
| Other Unsecured Loan | -8.29 | -9.65 | 0.00 | 0.00 | 
| Deferred Tax Assets / Liabilities | -26.35 | -34.45 | -11.70 | 1.56 | 
| Deferred Tax Assets | 206.66 | 195.02 | 169.50 | 145.75 | 
| Deferred Tax Liability | 180.31 | 160.57 | 157.80 | 147.31 | 
| Other Long Term Liabilities | 134.34 | 12.96 | 24.24 | 32.90 | 
| Long Term Trade Payables | 0.00 | 0.00 | 0.00 | 0.00 | 
| Long Term Provisions | 2608.42 | 2565.95 | 2094.58 | 1939.43 | 
| Total Non-Current Liabilities | 4026.65 | 3767.66 | 3415.27 | 2831.13 | 
| Current Liabilities | 0 | 0 | 0 | 0 | 
| Trade Payables | 3500.13 | 3645.29 | 4280.91 | 4286.61 | 
| Sundry Creditors | 3500.13 | 3645.29 | 4280.91 | 4286.61 | 
| Acceptances | 0.00 | 0.00 | 0.00 | 0.00 | 
| Due to Subsidiaries- Trade Payables | 0.00 | 0.00 | 0.00 | 0.00 | 
| Other Current Liabilities | 679.04 | 862.08 | 874.23 | 966.17 | 
| Bank Overdraft / Short term credit | 0.00 | 0.00 | 0.00 | 0.00 | 
| Advances received from customers | 50.38 | 23.76 | 37.27 | 23.42 | 
| Interest Accrued But Not Due | 0.00 | 0.00 | 0.00 | 0.00 | 
| Share Application Money | 0.00 | 0.00 | 0.00 | 0.00 | 
| Current maturity of Debentures & Bonds | 0.00 | 0.00 | 0.00 | 0.00 | 
| Current maturity - Others | 0.00 | 0.00 | 0.00 | 0.00 | 
| Other Liabilities | 628.66 | 838.32 | 836.96 | 942.75 | 
| Short Term Borrowings | 1.24 | 491.73 | 154.32 | 455.01 | 
| Secured ST Loans repayable on Demands | 1.24 | 491.73 | 154.32 | 455.01 | 
| Working Capital Loans- Sec | 1.24 | 491.73 | 154.32 | 455.01 | 
| Buyers Credits - Unsec | 0.00 | 0.00 | 0.00 | 0.00 | 
| Commercial Borrowings- Unsec | 0.00 | 0.00 | 0.00 | 0.00 | 
| Other Unsecured Loans | -1.24 | -491.73 | -154.32 | -455.01 | 
| Short Term Provisions | 627.73 | 320.99 | 404.17 | 273.89 | 
| Proposed Equity Dividend | 0.00 | 0.00 | 0.00 | 0.00 | 
| Provision for Corporate Dividend Tax | 0.00 | 0.00 | 0.00 | 0.00 | 
| Provision for Tax | 292.67 | 0.54 | 188.32 | 82.55 | 
| Provision for post retirement benefits | 0.00 | 0.00 | 0.00 | 0.00 | 
| Preference Dividend | 0.00 | 0.00 | 0.00 | 0.00 | 
| Other Provisions | 335.06 | 320.45 | 215.85 | 191.34 | 
| Total Current Liabilities | 4808.14 | 5320.09 | 5713.63 | 5981.68 | 
| Total Liabilities | 13415.50 | 12786.81 | 12504.23 | 11739.11 | 
| ASSETS | 0 | 0 | 0 | 0 | 
| Gross Block | 5085.02 | 4384.52 | 3478.05 | 3188.00 | 
| Less: Accumulated Depreciation | 1289.43 | 840.26 | 412.18 | 374.89 | 
| Less: Impairment of Assets | 0.00 | 0.00 | 0.00 | 0.00 | 
| Net Block | 3795.59 | 3544.26 | 3065.87 | 2813.11 | 
| Lease Adjustment A/c | 0.00 | 0.00 | 0.00 | 0.00 | 
| Capital Work in Progress | 0.00 | 0.00 | 90.57 | 101.23 | 
| Non Current Investments | 0.00 | 0.00 | 0.00 | 0.00 | 
| Long Term Investment | 0.00 | 0.00 | 0.00 | 0.00 | 
| Quoted | 0.00 | 0.00 | 0.00 | 0.00 | 
| Unquoted | 0.00 | 0.00 | 0.00 | 0.00 | 
| Long Term Loans & Advances | 2467.58 | 2531.02 | 2019.48 | 2000.83 | 
| Other Non Current Assets | 6.11 | 1.84 | 3.20 | 4.35 | 
| Total Non-Current Assets | 6269.28 | 6077.12 | 5179.12 | 4919.52 | 
| Current Assets  Loans & Advances | 0 | 0 | 0 | 0 | 
| Currents Investments | 0.00 | 0.00 | 0.00 | 0.00 | 
| Quoted | 0.00 | 0.00 | 0.00 | 0.00 | 
| Unquoted | 0.00 | 0.00 | 0.00 | 0.00 | 
| Inventories | 2987.24 | 2864.48 | 2553.00 | 2366.41 | 
| Raw Materials | 2101.25 | 1911.71 | 1836.60 | 1800.09 | 
| Work-in Progress | 444.85 | 538.10 | 518.43 | 424.99 | 
| Finished Goods | 208.91 | 143.95 | 175.04 | 120.68 | 
| Packing Materials | 0.00 | 0.00 | 0.00 | 0.00 | 
| Stores  and Spare | 0.00 | 0.00 | 22.93 | 20.65 | 
| Other Inventory | 232.23 | 270.72 | 0.00 | 0.00 | 
| Sundry Debtors | 2912.66 | 2427.16 | 3033.89 | 2570.41 | 
| Debtors more than Six months | 18.34 | 28.98 | 47.39 | 18.01 | 
| Debtors Others | 2905.95 | 2404.92 | 3000.08 | 2566.85 | 
| Cash and Bank | 683.04 | 1035.96 | 1049.89 | 1039.64 | 
| Cash in hand | 0.14 | 0.14 | 0.14 | 0.10 | 
| Balances at Bank | 682.90 | 1035.82 | 1049.75 | 1039.54 | 
| Other cash and bank balances | 0.00 | 0.00 | 0.00 | 0.00 | 
| Other Current Assets | 30.09 | 15.13 | 12.36 | 13.54 | 
| Interest accrued on Investments | 0.44 | 0.00 | 0.00 | 0.00 | 
| Interest accrued on Debentures | 0.00 | 0.00 | 0.00 | 0.00 | 
| Deposits with Government | 0.00 | 0.00 | 0.00 | 0.00 | 
| Interest accrued and or due on loans | 0.00 | 0.00 | 0.00 | 0.00 | 
| Prepaid Expenses | 17.52 | 15.13 | 12.36 | 13.54 | 
| Other current_assets | 12.13 | 0.00 | 0.00 | 0.00 | 
| Short Term Loans and Advances | 533.19 | 366.96 | 675.97 | 829.59 | 
| Advances recoverable in cash or in kind | 69.26 | 107.29 | 41.89 | 37.93 | 
| Advance income tax and TDS | 276.63 | 0.27 | 160.42 | 72.70 | 
| Amounts due from directors | 0.00 | 0.00 | 0.00 | 0.00 | 
| Due From Subsidiaries | 0.00 | 0.00 | 0.00 | 0.00 | 
| Inter corporate deposits | 0.00 | 0.00 | 0.00 | 0.00 | 
| Corporate Deposits | 0.00 | 0.00 | 0.00 | 0.00 | 
| Other Loans & Advances | 187.30 | 259.40 | 473.66 | 718.96 | 
| Total Current Assets | 7146.22 | 6709.69 | 7325.11 | 6819.59 | 
| Net Current Assets (Including Current Investments) | 2338.08 | 1389.60 | 1611.48 | 837.91 | 
| Miscellaneous Expenses not written off | 0.00 | 0.00 | 0.00 | 0.00 | 
| Total Assets | 13415.50 | 12786.81 | 12504.23 | 11739.11 | 
| Contingent Liabilities | 2072.28 | 1805.27 | 1548.52 | 1607.73 | 
| Total Debt | 1754.25 | 2135.11 | 1883.30 | 1781.38 | 
| Book Value | 80.55 | 65.05 | 59.34 | 51.45 | 
| Adjusted Book Value | 80.55 | 65.05 | 59.34 | 51.45 |