| Period | Alumina Grade | Reported Alumina Production (Thousands of Metric Tons) |
||||||||
| Africa | North America |
Latin America |
Asia | West Europe |
East/Central Europe |
Oceania | China | Total | ||
| First Quarter 2006 |
Chemical | 0 | 22.9 | 6.4 | 22.3 | 37.4 | 14.3 | 6.9 | 17.8 | 128.0 |
| Metallurgical | 12.7 | 147.6 | 334.9 | 119.1 | 128.8 | 118.1 | 442.7 | 259.0 | 1562.9 | |
| Total | 12.7 | 170.5 | 341.3 | 141.4 | 166.2 | 132.4 | 449.6 | 276.8 | 1690.9 | |
| Second Quarter 2006 |
Chemical | 0 | 25.0 | 4.0 | 22.5 | 45.8 | 15.4 | 6.2 | 19.9 | 138.8 |
| Metallurgical | 16.3 | 150.4 | 377.4 | 111.0 | 119.1 | 123.8 | 450.0 | 296.0 | 1644.0 | |
| Total | 16.3 | 175.4 | 381.4 | 133.5 | 164.9 | 139.2 | 456.2 | 315.9 | 1782.8 | |
| Third Quarter 2006 |
Chemical | 0 | 21.4 | 5.3 | 22.0 | 45.0 | 17.1 | 7.3 | 20.1 | 138.2 |
| Metallurgical | 11.8 | 153.5 | 375.0 | 108.2 | 129.0 | 120.5 | 464.9 | 330.8 | 1693.7 | |
| Total | 11.8 | 174.9 | 380.3 | 130.2 | 174.0 | 137.6 | 472.2 | 350.9 | 1831.9 | |
| Fourth Quarter 2006 |
Chemical | 0 | 17.7 | 4.8 | 20.7 | 46.8 | 15.4 | 6.2 | 20.0 | 131.6 |
| Metallurgical | 12.2 | 141.4 | 379.4 | 110.6 | 122.9 | 122.9 | 476.5 | 406.0 | 1771.9 | |
| Total | 12.2 | 159.1 | 384.2 | 131.3 | 169.7 | 138.3 | 482.7 | 426.0 | 1903.5 | |
| Year 2006 |
Chemical | 0 | 87.0 | 20.5 | 87.5 | 175.0 | 62.2 | 26.6 | 77.8 | 536.6 |
| Metallurgical | 53.0 | 592.9 | 1466.7 | 448.9 | 499.8 | 485.3 | 1834.1 | 1291.8 | 6672.5 | |
| Total | 53.0 | 679.9 | 1487.2 | 536.4 | 674.8 | 547.5 | 1860.7 | 1369.6 | 7209.1 | |
| First Quarter 2007 |
Chemical | 0 | 11.8 | 4.8 | 21.1 | 42.4 | 14.8 | 5.9 | 17.9 | 118.7 |
| Metallurgical | 10.2 | 126.4 | 367.2 | 117.5 | 136.6 | 121.2 | 449.6 | 419.9 | 1748.6 | |
| Total | 10.2 | 138.2 | 372.0 | 138.6 | 179.0 | 136.0 | 455.5 | 437.8 | 1867.3 | |
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