| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | PR | AR | AR | AR | AR |
| FaceValue | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 |
| No. of Equity Shares (in Lacs) | 1438.00 | 1437.85 | 1437.85 | 1437.85 | 1437.85 |
| | | | | | |
| EQUITIES AND LIABILITIES | | | | | |
| SHAREHOLDER'S FUNDS | | | | | |
| Equity Share Capital | 71.90 | 71.90 | 71.90 | 71.90 | 71.90 |
| Total Share Capital | 71.90 | 71.90 | 71.90 | 71.90 | 71.90 |
| | | | | | |
| Reserves and Surplus | 8140.40 | 6863.50 | 6125.50 | 5551.40 | 4524.40 |
| Total Reserves and Surplus | 8140.40 | 6863.50 | 6125.50 | 5551.40 | 4524.40 |
| Employees Stock Options | 0.00 | 0.00 | 0.00 | 0.00 | 6.20 |
| Total Shareholders Funds | 8212.30 | 6935.40 | 6197.40 | 5623.30 | 4602.50 |
| Minority Interest | 440.60 | 385.10 | 333.90 | 254.40 | 199.90 |
| | | | | | |
| NON-CURRENT LIABILITIES | | | | | |
| Long Term Borrowings | 4417.00 | 2235.60 | 1937.60 | 2427.20 | 2473.40 |
| Deferred Tax Liabilities [Net] | 458.00 | 449.80 | 442.40 | 529.80 | 260.50 |
| Other Long Term Liabilities | 2462.00 | 2009.50 | 2134.20 | 1951.10 | 1820.20 |
| Long Term Provisions | 88.60 | 73.20 | 57.40 | 23.30 | 22.30 |
| Total Non-Current Liabilities | 7425.60 | 4768.10 | 4571.60 | 4931.40 | 4576.40 |
| | | | | | |
| CURRENT LIABILITIES | | | | | |
| Short Term Borrowings | 858.20 | 926.30 | 772.70 | 208.50 | 21.20 |
| Trade Payables | 2240.50 | 2368.60 | 1915.60 | 1631.80 | 1160.00 |
| Other Current Liabilities | 1300.90 | 1226.20 | 524.00 | 424.10 | 747.40 |
| Short Term Provisions | 179.30 | 143.40 | 112.60 | 118.90 | 109.30 |
| Total Current Liabilities | 4578.90 | 4664.50 | 3324.90 | 2383.30 | 2037.90 |
| | | | | | |
| Total Capital And Liabilities | 20657.40 | 16753.10 | 14427.80 | 13192.40 | 11416.70 |
| | | | | | |
| ASSETS | | | | | |
| NON-CURRENT ASSETS | | | | | |
| Tangible Assets | 9968.50 | 8543.90 | 7436.20 | 7239.60 | 6339.40 |
| Intangible Assets | 139.20 | 107.70 | 97.80 | 106.30 | 63.60 |
| Capital Work-In-Progress | 771.00 | 844.70 | 601.70 | 44.00 | 211.60 |
| Intangible Assets Under Development | 0.00 | 28.10 | 8.20 | 1.50 | 22.30 |
| Fixed Assets | 10878.70 | 9524.40 | 8143.90 | 7391.40 | 6636.90 |
| Goodwill On Consolidation | 1030.50 | 1012.30 | 985.80 | 923.50 | 375.30 |
| Non-Current Investments | 1054.50 | 302.10 | 281.40 | 278.30 | 344.90 |
| Deferred Tax Assets [Net] | 13.10 | 10.90 | 12.10 | 8.30 | 25.10 |
| Long Term Loans And Advances | 27.20 | 6.60 | 8.40 | 8.10 | 17.90 |
| Other Non-Current Assets | 624.50 | 617.10 | 659.20 | 461.20 | 375.40 |
| Total Non-Current Assets | 13628.50 | 11473.40 | 10090.80 | 9070.80 | 7775.50 |
| | | | | | |
| | | | | | |
| CURRENT ASSETS | | | | | |
| Current Investments | 1432.30 | 684.00 | 292.20 | 501.30 | 997.80 |
| Inventories | 480.80 | 459.80 | 390.10 | 431.90 | 249.50 |
| Trade Receivables | 3016.10 | 2514.90 | 2234.20 | 1767.60 | 1331.10 |
| Cash And Cash Equivalents | 1360.20 | 933.80 | 775.80 | 1035.90 | 724.40 |
| Short Term Loans And Advances | 5.10 | 4.90 | 5.60 | 4.10 | 5.30 |
| OtherCurrentAssets | 734.40 | 682.30 | 639.10 | 380.80 | 333.10 |
| Total Current Assets | 7028.90 | 5279.70 | 4337.00 | 4121.60 | 3641.20 |
| | | | | | |
| Total Assets | 20657.40 | 16753.10 | 14427.80 | 13192.40 | 11416.70 |
| | | | | | |
| OTHER INFORMATION | | | | | |
| | | | | | |
| CONTINGENT LIABILITIES, COMMITMENTS | | | | | |
| Contingent Liabilities | 0.00 | 789.90 | 732.40 | 658.10 | 1636.00 |
| | | | | | |
| NON-CURRENT INVESTMENTS | | | | | |
| Non-Current Investments Unquoted Book Value | 0.00 | 103.70 | 95.70 | 78.90 | 36.70 |
| | | | | | |
| CURRENT INVESTMENTS | | | | | |
| Current Investments Unquoted Book Value | 0.00 | 684.00 | 292.20 | 501.30 | 997.80 |