| 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) | 68534.59 | 68534.59 | 68534.59 | 68534.59 | 68534.59 |
| | | | | | |
| EQUITIES AND LIABILITIES | | | | | |
| SHAREHOLDER'S FUNDS | | | | | |
| Equity Share Capital | 6853.46 | 6853.46 | 6853.46 | 6853.46 | 6853.46 |
| Total Share Capital | 6853.46 | 6853.46 | 6853.46 | 6853.46 | 6853.46 |
| | | | | | |
| Reserves and Surplus | 1622.21 | 808.64 | -213.46 | -269.65 | -376.93 |
| Total Reserves and Surplus | 1622.21 | 808.64 | -213.46 | -269.65 | -376.93 |
| Total Shareholders Funds | 8475.67 | 7662.10 | 6640.00 | 6583.81 | 6476.53 |
| Hybrid/Debt/Other Securities | 3805.53 | 3805.53 | 3805.53 | 3805.53 | 3805.53 |
| | | | | | |
| NON-CURRENT LIABILITIES | | | | | |
| Long Term Borrowings | 3242.16 | 3624.82 | 3991.65 | 4451.30 | 4751.50 |
| Deferred Tax Liabilities [Net] | 468.17 | 184.56 | 0.00 | 0.00 | 0.00 |
| Other Long Term Liabilities | 168.52 | 203.33 | 249.12 | 294.45 | 339.67 |
| Long Term Provisions | 43.10 | 35.26 | 37.00 | 40.04 | 42.17 |
| Total Non-Current Liabilities | 3921.95 | 4047.97 | 4277.77 | 4785.79 | 5133.34 |
| | | | | | |
| CURRENT LIABILITIES | | | | | |
| Short Term Borrowings | 523.46 | 616.97 | 762.84 | 619.42 | 465.27 |
| Trade Payables | 221.47 | 361.70 | 419.54 | 331.46 | 226.07 |
| Other Current Liabilities | 835.84 | 803.46 | 1396.35 | 1215.40 | 882.58 |
| Short Term Provisions | 1.68 | 5.54 | 5.11 | 5.12 | 4.37 |
| Total Current Liabilities | 1582.45 | 1787.67 | 2583.84 | 2171.40 | 1578.29 |
| | | | | | |
| Total Capital And Liabilities | 17785.60 | 17303.27 | 17307.14 | 17346.53 | 16993.69 |
| | | | | | |
| ASSETS | | | | | |
| NON-CURRENT ASSETS | | | | | |
| Tangible Assets | 12575.80 | 12870.88 | 13233.62 | 13635.49 | 14089.08 |
| Intangible Assets | 120.02 | 135.67 | 151.32 | 166.97 | 182.62 |
| Capital Work-In-Progress | 182.86 | 194.30 | 380.28 | 394.95 | 410.98 |
| Intangible Assets Under Development | 66.27 | 45.32 | 38.68 | 0.00 | 0.00 |
| Fixed Assets | 12944.95 | 13246.17 | 13803.90 | 14197.41 | 14682.68 |
| Goodwill On Consolidation | 0.16 | 0.16 | 0.16 | 0.16 | 0.16 |
| Non-Current Investments | 490.32 | 524.73 | 190.97 | 233.98 | 111.83 |
| Deferred Tax Assets [Net] | 0.00 | 0.00 | 22.16 | 120.41 | 228.41 |
| Long Term Loans And Advances | 0.00 | 0.00 | 0.00 | 0.00 | 35.17 |
| Other Non-Current Assets | 532.78 | 277.85 | 221.77 | 290.39 | 325.42 |
| Total Non-Current Assets | 13968.21 | 14048.91 | 14238.96 | 14842.35 | 15383.67 |
| | | | | | |
| | | | | | |
| CURRENT ASSETS | | | | | |
| Inventories | 582.54 | 523.55 | 712.19 | 518.70 | 199.94 |
| Trade Receivables | 943.23 | 1186.39 | 1167.26 | 930.21 | 790.91 |
| Cash And Cash Equivalents | 1561.29 | 957.24 | 180.29 | 393.30 | 305.92 |
| OtherCurrentAssets | 730.33 | 587.18 | 1008.44 | 661.97 | 313.25 |
| Total Current Assets | 3817.39 | 3254.36 | 3068.18 | 2504.18 | 1610.02 |
| | | | | | |
| Total Assets | 17785.60 | 17303.27 | 17307.14 | 17346.53 | 16993.69 |
| | | | | | |
| OTHER INFORMATION | | | | | |
| | | | | | |
| CONTINGENT LIABILITIES, COMMITMENTS | | | | | |
| Contingent Liabilities | 4054.34 | 1618.78 | 1404.26 | 1356.84 | 2315.83 |
| | | | | | |
| NON-CURRENT INVESTMENTS | | | | | |
| Non-Current Investments Unquoted Book Value | 490.32 | 524.73 | 190.97 | 233.98 | 111.83 |