| (Rs.in Million) | 
| Particulars | Mar 2025 | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | 
| EQUITY AND LIABILITIES | 0 | 0 | 0 | 0 | 0 | 
| Share Capital | 189.89 | 189.89 | 173.22 | 173.22 | 173.22 | 
| Equity - Authorised | 300.00 | 300.00 | 300.00 | 300.00 | 300.00 | 
| Equity - Issued | 189.89 | 189.89 | 173.22 | 173.22 | 173.22 | 
| Equity Paid Up | 189.89 | 189.89 | 173.22 | 173.22 | 173.22 | 
| 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 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 
| Share Warrants & Outstandings | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Total Reserves | 10794.84 | 9471.99 | 6253.02 | 5682.66 | 5413.83 | 
| Securities Premium | 2850.87 | 2850.87 | 685.62 | 685.62 | 685.62 | 
| Capital Reserves | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Profit & Loss Account Balance | 7186.33 | 5864.81 | 4811.94 | 4246.80 | 3979.24 | 
| General Reserves | 748.28 | 748.28 | 748.28 | 748.28 | 748.28 | 
| Other Reserves | 9.36 | 8.03 | 7.17 | 1.95 | 0.69 | 
| Reserve excluding Revaluation Reserve | 10794.84 | 9471.99 | 6253.02 | 5682.66 | 5413.83 | 
| Revaluation reserve | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Shareholder's Funds | 10984.73 | 9661.88 | 6426.24 | 5855.88 | 5587.05 | 
| Minority Interest | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 
| Long-Term Borrowings | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Secured Loans | 393.65 | 154.72 | 33.31 | 33.54 | 0.00 | 
| 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 | 393.65 | 154.72 | 33.31 | 33.54 | 0.00 | 
| Term Loans - Institutions | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Other Secured | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Unsecured Loans | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| 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 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Loans - Govt. | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Loans - Others | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Other Unsecured Loan | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Deferred Tax Assets / Liabilities | -114.44 | -110.95 | -90.51 | -69.24 | -27.81 | 
| Deferred Tax Assets | 154.80 | 147.92 | 133.95 | 123.41 | 98.44 | 
| Deferred Tax Liability | 40.36 | 36.97 | 43.43 | 54.17 | 70.64 | 
| Other Long Term Liabilities | 527.68 | 482.89 | 678.81 | 396.35 | 0.00 | 
| Long Term Trade Payables | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Long Term Provisions | 161.27 | 102.19 | 227.20 | 202.42 | 39.84 | 
| Total Non-Current Liabilities | 968.16 | 628.84 | 848.80 | 563.07 | 12.04 | 
| Current Liabilities | 0 | 0 | 0 | 0 | 0 | 
| Trade Payables | 766.72 | 838.39 | 458.15 | 553.85 | 377.26 | 
| Sundry Creditors | 766.72 | 838.39 | 458.15 | 553.85 | 377.26 | 
| 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 | 1867.45 | 1291.17 | 1157.80 | 2208.70 | 2197.65 | 
| Bank Overdraft / Short term credit | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Advances received from customers | 927.27 | 685.30 | 698.75 | 1918.64 | 2028.99 | 
| Interest Accrued But Not Due | 9.68 | 8.14 | 8.40 | 3.49 | 1.64 | 
| 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 | 930.49 | 597.73 | 450.65 | 286.57 | 167.03 | 
| Short Term Borrowings | 3641.86 | 2158.15 | 1671.25 | 557.99 | 1215.55 | 
| Secured ST Loans repayable on Demands | 3641.86 | 2158.15 | 1671.25 | 557.99 | 1215.55 | 
| Working Capital Loans- Sec | 3641.86 | 2158.15 | 1671.25 | 557.99 | 1215.55 | 
| 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 | -3641.86 | -2158.15 | -1671.25 | -557.99 | -1215.55 | 
| Short Term Provisions | 1558.57 | 1094.46 | 316.15 | 51.56 | 136.20 | 
| 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 | 1506.55 | 1053.62 | 274.20 | 16.06 | 116.13 | 
| Provision for post retirement benefits | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Preference Dividend | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Other Provisions | 52.02 | 40.84 | 41.95 | 35.50 | 20.07 | 
| Total Current Liabilities | 7834.59 | 5382.17 | 3603.35 | 3372.09 | 3926.66 | 
| Total Liabilities | 19787.50 | 15672.90 | 10878.40 | 9791.05 | 9525.76 | 
| ASSETS | 0 | 0 | 0 | 0 | 0 | 
| Gross Block | 4549.07 | 3613.59 | 3406.41 | 3104.22 | 2816.89 | 
| Less: Accumulated Depreciation | 2259.55 | 1911.26 | 1738.10 | 1507.81 | 1289.70 | 
| Less: Impairment of Assets | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Net Block | 2289.52 | 1702.33 | 1668.32 | 1596.41 | 1527.19 | 
| Lease Adjustment A/c | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Capital Work in Progress | 30.74 | 130.46 | 21.66 | 0.82 | 0.00 | 
| Non Current Investments | 321.94 | 238.12 | 110.29 | 138.48 | 160.99 | 
| Long Term Investment | 321.94 | 238.12 | 110.29 | 138.48 | 160.99 | 
| Quoted | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Unquoted | 321.94 | 238.12 | 110.29 | 138.48 | 160.99 | 
| Long Term Loans & Advances | 24.44 | 59.60 | 237.99 | 202.18 | 16.73 | 
| Other Non Current Assets | 157.74 | 153.39 | 96.87 | 123.21 | 125.55 | 
| Total Non-Current Assets | 2824.37 | 2283.90 | 2135.13 | 2061.11 | 1830.46 | 
| Current Assets  Loans & Advances | 0 | 0 | 0 | 0 | 0 | 
| Currents Investments | 0.00 | 0.00 | 0.00 | 0.00 | 140.96 | 
| Quoted | 0.00 | 0.00 | 0.00 | 0.00 | 140.96 | 
| Unquoted | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Inventories | 6159.41 | 5145.80 | 4190.59 | 4193.38 | 3296.11 | 
| Raw Materials | 3366.72 | 2842.25 | 2011.77 | 2228.48 | 1480.25 | 
| Work-in Progress | 2782.84 | 2298.70 | 2168.64 | 1934.07 | 1779.53 | 
| Finished Goods | 6.29 | 1.32 | 6.94 | 28.47 | 34.11 | 
| Packing Materials | 3.56 | 3.53 | 3.24 | 2.36 | 2.22 | 
| Stores  and Spare | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Other Inventory | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Sundry Debtors | 7861.29 | 5051.67 | 2836.46 | 2050.81 | 2668.18 | 
| Debtors more than Six months | 2943.76 | 1499.54 | 755.03 | 797.21 | 481.17 | 
| Debtors Others | 5012.23 | 3708.85 | 2217.67 | 1381.05 | 2272.01 | 
| Cash and Bank | 981.69 | 1309.09 | 1108.61 | 774.85 | 425.26 | 
| Cash in hand | 0.36 | 0.09 | 0.18 | 0.32 | 0.35 | 
| Balances at Bank | 981.33 | 1308.99 | 1108.43 | 774.53 | 424.91 | 
| Other cash and bank balances | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Other Current Assets | 66.77 | 69.99 | 54.39 | 66.78 | 92.75 | 
| 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 | 12.43 | 
| Prepaid Expenses | 66.77 | 69.99 | 54.38 | 49.10 | 40.78 | 
| Other current_assets | 0.00 | 0.00 | 0.01 | 17.67 | 39.54 | 
| Short Term Loans and Advances | 1839.61 | 1764.48 | 553.22 | 644.14 | 1072.04 | 
| Advances recoverable in cash or in kind | 413.81 | 709.86 | 274.81 | 524.57 | 596.42 | 
| Advance income tax and TDS | 1398.15 | 1050.91 | 237.33 | 26.77 | 111.84 | 
| 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 | 27.65 | 3.71 | 41.08 | 92.80 | 363.79 | 
| Total Current Assets | 16908.77 | 13341.02 | 8743.27 | 7729.95 | 7695.30 | 
| Net Current Assets (Including Current Investments) | 9074.18 | 7958.86 | 5139.92 | 4357.86 | 3768.64 | 
| Miscellaneous Expenses not written off | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Total Assets | 19787.50 | 15672.90 | 10878.40 | 9791.05 | 9525.76 | 
| Contingent Liabilities | 809.17 | 233.99 | 236.58 | 108.99 | 64.82 | 
| Total Debt | 4225.34 | 2368.28 | 1854.56 | 704.03 | 1215.55 | 
| Book Value | 115.70 | 101.76 | 74.20 | 67.61 | 64.51 | 
| Adjusted Book Value | 115.70 | 101.76 | 74.20 | 67.61 | 64.51 |