|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Copper mattes | $14,219,491 | $56,045,173 | $12,316,908 | $12,689,073 | $8,218,913 | $31,476,739 | $110,445,111 |
| Cement copper (precipitated copper) | $707,792 | $738,250 | | | | | |
| Total | $14,927,283 | $56,783,423 | $12,316,908 | $12,689,073 | $8,218,913 | $31,476,739 | $110,445,111 |
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