| | Mar 2012 Rs.Cr | Mar 2011 Rs.Cr | Mar 2010 Rs.Cr | Mar 2009 Rs.Cr | Mar 2008 Rs.Cr | Mar 2007 Rs.Cr |
| | | | | | |
| Operating Income | 8578.78 | 6985.86 | 7150.51 | 7282.28 | 5937.36 | 4725.92 |
| Excise Duty | 16.64 | 8.78 | 1.55 | 0.60 | 0.18 | 0.12 |
| Net Operating Income | 8562.14 | 6977.08 | 7148.96 | 7281.68 | 5937.18 | 4725.80 |
| Other Income | 983.46 | 493.58 | 281.58 | 633.33 | 516.08 | 367.71 |
| Stock Adjustment | 0.00 | 0.00 | 0.00 | -0.07 | -0.74 | -8.32 |
| Total Income | 9545.60 | 7470.66 | 7430.54 | 7914.94 | 6452.52 | 5085.19 |
| | | | | | |
| Electricity & Fuel Expenses | 5284.42 | 4269.85 | 4312.61 | 5301.15 | 4263.86 | 3373.49 |
| Operating Expenses | 642.20 | 497.98 | 388.02 | 349.72 | 307.22 | 304.18 |
| Employee Cost | 512.65 | 341.12 | 300.21 | 292.01 | 257.80 | 197.67 |
| Selling & Administration expenses | 273.66 | 240.36 | 184.89 | 146.15 | 132.53 | 105.61 |
| Miscellaneous Expenses | 64.58 | 39.59 | 99.72 | 69.24 | 67.96 | 40.68 |
| Less : Pre-operative Expenses Capitalised | 0.00 | 0.00 | 13.59 | 15.21 | 10.46 | 5.36 |
| Total Expenditure | 6777.51 | 5388.90 | 5271.86 | 6143.06 | 5018.91 | 4016.27 |
| Operating Profit | 2768.09 | 2081.76 | 2158.68 | 1771.88 | 1433.61 | 1068.92 |
| Interest | 514.87 | 459.80 | 422.99 | 327.76 | 173.87 | 191.59 |
| Gross Profit | 2253.22 | 1621.96 | 1735.69 | 1444.12 | 1259.74 | 877.33 |
| Depreciation | 570.35 | 510.14 | 477.94 | 328.85 | 290.50 | 291.92 |
| Profit Before Tax | 1682.87 | 1111.82 | 1257.75 | 1115.27 | 969.24 | 585.41 |
| Tax | 320.68 | 133.91 | 230.37 | 92.18 | 81.01 | -137.12 |
| Fringe Benefit tax | 0.00 | 0.00 | -4.73 | 5.40 | 5.09 | 3.88 |
| Deferred Tax | 192.46 | 36.42 | 93.35 | 95.49 | 13.24 | 21.85 |
| Reported Net Profit | 1169.73 | 941.49 | 938.76 | 922.20 | 869.90 | 696.80 |
| Extraordinary Items | 32.05 | 20.71 | 15.42 | 232.95 | 298.81 | 33.56 |
| Adjusted Net Profit | 1137.68 | 920.78 | 923.34 | 689.25 | 571.09 | 663.24 |
| Adjustment below net profit | -113.61 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| P & L Balance brought forward | 2649.65 | 2417.75 | 2253.21 | 2105.22 | 1963.66 | 1666.15 |
| P & L Balance brought forward | 2819.38 | 2649.65 | 2417.75 | 2253.21 | 2105.22 | 1963.66 |
| Statutory Appropriations | -19.00 | -28.52 | -8.89 | -45.30 | 58.59 | 22.83 |
| Appropriations | 905.39 | 738.11 | 783.11 | 819.51 | 669.75 | 376.46 |
| P & L Balance brought forward | 2649.65 | 2417.75 | 2253.21 | 2105.22 | 1963.66 | 1666.15 |
| P & L Balance brought forward | 2819.38 | 2649.65 | 2417.75 | 2253.21 | 2105.22 | 1963.66 |
| Dividend | 296.92 | 296.92 | 285.05 | 255.26 | 241.38 | 188.22 |
| Preference Dividend | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Equity Dividend % | 125.00 | 125.00 | 120.00 | 115.00 | 105.00 | 95.00 |
| Dividend Per Share(Rs) | 1.25 | 12.50 | 12.00 | 11.50 | 10.50 | 9.50 |
| Earnings Per Share-Unit Curr | 4.73 | 38.98 | 37.95 | 40.21 | 38.19 | 33.59 |
| Earnings Per Share(Adj)-Unit Curr | 4.73 | 3.90 | 3.80 | 4.02 | 3.82 | 3.36 |
| Book Value-Unit Curr | 50.01 | 469.65 | 443.08 | 382.06 | 352.27 | 291.77 |
| Book Value(Adj)-Unit Curr | 50.01 | 46.97 | 44.31 | 38.21 | 35.23 | 29.18 |