| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | AR | AR | AR | AR | AR |
| FaceValue | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 |
| No. of Equity Shares (in Lacs) | 987.78 | 987.78 | 987.78 | 987.78 | 987.78 |
| | | | | | |
| EQUITIES AND LIABILITIES | | | | | |
| SHAREHOLDER'S FUNDS | | | | | |
| Equity Share Capital | 98.78 | 98.78 | 98.78 | 98.78 | 98.78 |
| Total Share Capital | 98.78 | 98.78 | 98.78 | 98.78 | 98.78 |
| | | | | | |
| Reserves and Surplus | 4035.44 | 3498.55 | 3133.59 | 2853.89 | 2300.09 |
| Total Reserves and Surplus | 4035.44 | 3498.55 | 3133.59 | 2853.89 | 2300.09 |
| Total Shareholders Funds | 4134.22 | 3597.32 | 3232.37 | 2952.67 | 2398.87 |
| | | | | | |
| NON-CURRENT LIABILITIES | | | | | |
| Deferred Tax Liabilities [Net] | 208.60 | 200.80 | 177.25 | 160.67 | 204.84 |
| Other Long Term Liabilities | 94.89 | 83.20 | 58.12 | 49.56 | 1.81 |
| Long Term Provisions | 33.43 | 25.86 | 22.45 | 18.41 | 14.31 |
| Total Non-Current Liabilities | 336.92 | 309.86 | 257.83 | 228.63 | 220.96 |
| | | | | | |
| CURRENT LIABILITIES | | | | | |
| Trade Payables | 322.21 | 271.85 | 155.86 | 131.77 | 152.45 |
| Other Current Liabilities | 1222.62 | 1045.04 | 947.46 | 807.50 | 661.86 |
| Short Term Provisions | 16.34 | 9.74 | 7.62 | 7.93 | 6.88 |
| Total Current Liabilities | 1561.17 | 1326.63 | 1110.94 | 947.20 | 821.20 |
| | | | | | |
| Total Capital And Liabilities | 6032.31 | 5233.81 | 4601.14 | 4128.50 | 3441.02 |
| | | | | | |
| ASSETS | | | | | |
| NON-CURRENT ASSETS | | | | | |
| Tangible Assets | 3020.56 | 2608.50 | 2163.66 | 2044.56 | 1758.75 |
| Intangible Assets | 5.14 | 5.23 | 5.65 | 4.64 | 4.66 |
| Capital Work-In-Progress | 708.62 | 615.95 | 560.32 | 486.53 | 369.69 |
| Fixed Assets | 3734.32 | 3229.67 | 2729.64 | 2535.72 | 2133.10 |
| Other Non-Current Assets | 291.77 | 159.02 | 117.20 | 87.10 | 132.06 |
| Total Non-Current Assets | 4026.09 | 3388.69 | 2846.84 | 2622.83 | 2265.16 |
| | | | | | |
| | | | | | |
| CURRENT ASSETS | | | | | |
| Current Investments | 1309.82 | 1088.28 | 1024.98 | 1121.47 | 654.02 |
| Inventories | 33.84 | 27.49 | 22.16 | 18.57 | 19.12 |
| Trade Receivables | 294.03 | 184.04 | 127.52 | 68.43 | 99.53 |
| Cash And Cash Equivalents | 227.87 | 465.18 | 511.86 | 229.47 | 298.84 |
| OtherCurrentAssets | 140.66 | 80.13 | 67.79 | 67.73 | 104.36 |
| Total Current Assets | 2006.22 | 1845.12 | 1754.30 | 1505.67 | 1175.87 |
| | | | | | |
| Total Assets | 6032.31 | 5233.81 | 4601.14 | 4128.50 | 3441.02 |
| | | | | | |
| OTHER INFORMATION | | | | | |
| | | | | | |
| CONTINGENT LIABILITIES, COMMITMENTS | | | | | |
| Contingent Liabilities | 840.70 | 816.70 | 685.31 | 576.89 | 445.90 |
| | | | | | |
| CURRENT INVESTMENTS | | | | | |
| Current Investments Unquoted Book Value | 1309.82 | 1088.28 | 1024.98 | 1121.47 | 654.02 |