| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | PR | AR | AR | AR | AR |
| FaceValue | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 |
| No. of Equity Shares (in Lacs) | 704.50 | 704.60 | 704.60 | 704.60 | 704.60 |
| | | | | | |
| EQUITIES AND LIABILITIES | | | | | |
| SHAREHOLDER'S FUNDS | | | | | |
| Equity Share Capital | 14.09 | 14.09 | 14.09 | 14.09 | 14.09 |
| Total Share Capital | 14.09 | 14.09 | 14.09 | 14.09 | 14.09 |
| | | | | | |
| Reserves and Surplus | 2982.33 | 2615.34 | 2282.41 | 1950.50 | 1683.65 |
| Total Reserves and Surplus | 2982.33 | 2615.34 | 2282.41 | 1950.50 | 1683.65 |
| Total Shareholders Funds | 2996.42 | 2629.44 | 2296.51 | 1964.59 | 1697.74 |
| | | | | | |
| NON-CURRENT LIABILITIES | | | | | |
| Deferred Tax Liabilities [Net] | 10.77 | 22.31 | 20.01 | 24.88 | 31.39 |
| Other Long Term Liabilities | 473.10 | 209.94 | 177.76 | 154.72 | 160.99 |
| Long Term Provisions | 9.28 | 7.44 | 5.79 | 6.28 | 5.46 |
| Total Non-Current Liabilities | 493.15 | 239.69 | 203.56 | 185.89 | 197.84 |
| | | | | | |
| CURRENT LIABILITIES | | | | | |
| Trade Payables | 15.38 | 11.85 | 15.19 | 14.44 | 8.89 |
| Other Current Liabilities | 182.59 | 133.95 | 134.48 | 97.22 | 67.35 |
| Short Term Provisions | 1.38 | 0.68 | 0.58 | 0.54 | 0.00 |
| Total Current Liabilities | 199.35 | 146.48 | 150.25 | 112.20 | 76.24 |
| | | | | | |
| Total Capital And Liabilities | 3688.92 | 3015.61 | 2650.32 | 2262.68 | 1971.82 |
| | | | | | |
| ASSETS | | | | | |
| NON-CURRENT ASSETS | | | | | |
| Tangible Assets | 1173.94 | 915.10 | 755.54 | 802.53 | 844.42 |
| Intangible Assets | 0.84 | 1.01 | 1.55 | 1.57 | 2.05 |
| Capital Work-In-Progress | 763.34 | 752.95 | 162.15 | 85.27 | 82.06 |
| Intangible Assets Under Development | 0.00 | 0.00 | 0.00 | 0.38 | 0.29 |
| Fixed Assets | 1938.12 | 1669.05 | 919.24 | 889.75 | 928.82 |
| Non-Current Investments | 1160.73 | 888.02 | 1164.06 | 767.48 | 649.29 |
| Deferred Tax Assets [Net] | 7.43 | 0.00 | 0.00 | 0.00 | 0.00 |
| Other Non-Current Assets | 58.37 | 92.22 | 98.00 | 78.28 | 109.07 |
| Total Non-Current Assets | 3164.65 | 2649.30 | 2181.31 | 1735.52 | 1687.18 |
| | | | | | |
| | | | | | |
| CURRENT ASSETS | | | | | |
| Current Investments | 358.97 | 247.44 | 330.22 | 393.51 | 196.98 |
| Inventories | 12.99 | 10.42 | 13.56 | 11.73 | 7.52 |
| Trade Receivables | 19.28 | 15.66 | 12.13 | 22.62 | 18.63 |
| Cash And Cash Equivalents | 24.94 | 18.73 | 27.90 | 17.80 | 9.52 |
| OtherCurrentAssets | 108.09 | 74.06 | 85.20 | 81.50 | 51.99 |
| Total Current Assets | 524.27 | 366.31 | 469.01 | 527.17 | 284.64 |
| | | | | | |
| Total Assets | 3688.92 | 3015.61 | 2650.32 | 2262.68 | 1971.82 |
| | | | | | |
| OTHER INFORMATION | | | | | |
| | | | | | |
| CONTINGENT LIABILITIES, COMMITMENTS | | | | | |
| Contingent Liabilities | 0.00 | 117.04 | 119.96 | 88.97 | 68.44 |
| | | | | | |
| BONUS DETAILS | | | | | |
| Bonus Equity Share Capital | 0.00 | 11.38 | 11.38 | 11.38 | 11.38 |
| | | | | | |
| NON-CURRENT INVESTMENTS | | | | | |
| Non-Current Investments Unquoted Book Value | 0.00 | 887.68 | 1163.74 | 767.26 | 604.10 |
| | | | | | |
| CURRENT INVESTMENTS | | | | | |
| Current Investments Unquoted Book Value | 0.00 | 247.44 | 330.22 | 0.00 | 196.98 |