| Net sales | 11,433.4a | 9,895.8a | 10,047.9a |
| Operating cost and expenses | — | — | — |
| Cost of sales (exclusive of depreciation, amortization and depletion shown separately below) | -4,841.4a | -4,687.7a | -4,649.1a |
| Selling, general and administrative | -130.5a | -127.2a | -125a |
| Depreciation, amortization and depletion | -845.9a | -833.6a | -796.3a |
| Exploration | -60.9a | -55a | -41.7a |
| Total operating costs and expenses | -5,878.7a | -5,703.5a | -5,612.1a |
| Operating income | 5,554.7a | 4,192.3a | 4,435.8a |
| Interest expense | -376.5a | -376.3a | -387.1a |
| Capitalized interest | 42.4a | 49.6a | 47a |
| Other income (expense) | 5.5a | 3.6a | 117.1a |
| Interest income | 131.4a | 86.6a | 35a |
| Income before income taxes | 5,357.4a | 3,955.8a | 4,247.8a |
| Income taxes (including royalty taxes) | -2,027.4a | -1,578a | -1,477.5a |
| Deferred income taxes | -52.2a | -59.1a | -118.6a |
| Net income before equity earnings of affiliate | 3,382.1a | 2,436.9a | 2,651.7a |
| Equity earnings of affiliate, net of income tax | 6.4a | -2.2a | -3.7a |
| Net income | 3,388.6a | 2,434.7a | 2,648a |
| Less: Net income attributable to the non-controlling interest | 11.8a | 9.5a | 9.5a |
| Net income attributable to SCC | 3,376.8a | 2,425.2a | 2,638.5a |