| Particulars | Dec 2024 (Rs.Cr) | Dec 2023 (Rs.Cr) | Dec 2022 (Rs.Cr) | Dec 2021 (Rs.Cr) | Dec 2020 (Rs.Cr) | Dec 2019 (Rs.Cr) | 
|   |   |   |   |   |   | 
| Share Capital   | 42.38 | 42.38 | 42.38 | 42.38 | 42.38 | 42.38 | 
| Reserves Total   | 7033.02 | 5902.22 | 4897.03 | 4002.81 | 3564.00 | 3477.73 | 
| Equity Share Warrants | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Equity Application Money | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Total Shareholders Funds | 7075.40 | 5944.60 | 4939.41 | 4045.19 | 3606.38 | 3520.11 | 
| Secured Loans   | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 13.54 | 
| Unsecured Loans   | 51.88 | 48.98 | 33.09 | 36.66 | 58.24 | 0.00 | 
| Total Debt | 51.88 | 48.98 | 33.09 | 36.66 | 58.24 | 13.54 | 
| Other Liabilities | 13.78 | 13.50 | 7.45 | 54.68 | 5.27 | 48.53 | 
| Total Liabilities | 7141.06 | 6007.08 | 4979.95 | 4136.53 | 3669.89 | 3582.18 | 
|   |   |   |   |   |   | 
| Gross Block   | 1720.71 | 1577.03 | 1375.92 | 1207.84 | 1129.63 | 1021.11 | 
| Less : Accumulated Depreciation  | 658.86 | 583.08 | 476.75 | 390.86 | 346.90 | 279.42 | 
| Less:Impairment of Assets | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Net Block  | 1061.85 | 993.95 | 899.17 | 816.98 | 782.73 | 741.69 | 
| Lease Adjustment | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Capital Work in Progress | 94.77 | 59.92 | 69.25 | 76.93 | 74.86 | 59.48 | 
| Producing Properties | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Investments   | 1.56 | 1.56 | 493.15 | 0.00 | 0.08 | 0.08 | 
| Current Assets, Loans & Advances |   |   |   |   |   |   | 
| Inventories   | 1777.99 | 1560.76 | 1420.66 | 1009.09 | 840.83 | 861.73 | 
| Sundry Debtors   | 2983.66 | 2544.30 | 2092.99 | 1883.84 | 1694.96 | 1947.54 | 
| Cash and Bank Balance | 5507.82 | 4816.17 | 3149.08 | 2712.19 | 2206.57 | 1597.57 | 
| Loans and Advances   | 493.13 | 626.26 | 742.72 | 970.07 | 1341.20 | 1568.70 | 
| Total Current Assets | 10762.60 | 9547.49 | 7405.45 | 6575.19 | 6083.56 | 5975.54 | 
| Less : Current Liabilities and Provisions |   |   |   |   |   |   | 
| Current Liabilities   | 4679.10 | 4506.59 | 3912.92 | 3566.68 | 3580.89 | 3877.15 | 
| Provisions   | 571.17 | 487.52 | 425.36 | 369.53 | 339.72 | 241.50 | 
| Total Current Liabilities & Provisions | 5250.27 | 4994.11 | 4338.28 | 3936.21 | 3920.61 | 4118.65 | 
| Net Current Assets | 5512.33 | 4553.38 | 3067.17 | 2638.98 | 2162.95 | 1856.89 | 
| Miscellaneous Expenses not written off  | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Deferred Tax Assets | 141.09 | 142.44 | 125.90 | 130.59 | 170.11 | 136.78 | 
| Deferred Tax Liability | 42.60 | 39.74 | 36.06 | 36.73 | 52.90 | 26.44 | 
| Net Deferred Tax | 98.49 | 102.70 | 89.84 | 93.86 | 117.21 | 110.34 | 
| Other Assets | 372.06 | 295.57 | 361.37 | 509.78 | 532.06 | 813.70 | 
| Total Assets | 7141.06 | 6007.08 | 4979.95 | 4136.53 | 3669.89 | 3582.18 | 
| Contingent Liabilities | 630.65 | 577.25 | 549.48 | 606.81 | 563.98 | 581.05 |