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| Sub-Chapter | 2005 | 2006 | 2007 | 2009 |
| Iron ores and concentrates | $1 | | $20,142 | |
| Aluminium ores and concentrates. | | $23 | $11 | |
| Lead ores and concentrates. | $7,423,887 | $8,637,253 | $24,124,568 | $18,977,245 |
| Zinc ores and concentrates. | $26,291,627 | $50,551,179 | $59,441,219 | $26,744,133 |
| Molybdenum ores and concentrates. | | $1,932 | | |
| Precious metal ores and concentrates. | $42,998,256 | $47,705,087 | $54,392,514 | $19,493,325 |
| Other ores and concentrates. | | | | $31,500 |
| Total | $76,713,771 | $106,895,474 | $137,978,454 | $65,246,203 |
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