|
| Sub-Chapter | 2005 | 2006 | 2007 | 2008 |
| Iron ores and concentrates | $28 | $117 | $8,313 | $3,014 |
| Aluminium ores and concentrates. | $516,761,733 | $429,858,544 | $719,324,103 | $573,046,752 |
| Lead ores and concentrates. | | | $273,182 | |
| Precious metal ores and concentrates. | | | | $465 |
| Other ores and concentrates. | | | | $29 |
| Total | $516,761,761 | $429,858,661 | $719,605,598 | $573,050,260 |
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