|
| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Manganese ores and concentrates | | | | $10 | | | |
| Copper ores and concentrates. | | | | $159,867 | $13,167 | | |
| Lead ores and concentrates. | | | $60,105 | | $6,077 | $8,293 | |
| Zinc ores and concentrates. | | | | | $822 | | |
| Tin ores and concentrates. | | | | $23 | | | |
| Precious metal ores and concentrates. | | | | | | $4,593 | $1,262,696 |
| Ash and residues | $10,639 | $24,115 | $78,380 | $41,689 | | | $9,452 |
| Total | $10,639 | $24,115 | $138,485 | $201,589 | $20,066 | $12,886 | $1,272,148 |
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