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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Copper mattes | $5,665,344 | $25,625,812 | | $29,676,834 | $7,727,368 | $38,966,132 | $76,983,397 |
| Cement copper (precipitated copper) | $1,652,222 | $10,365,027 | $3,073,805 | | | | |
| Total | $7,317,566 | $35,990,839 | $3,073,805 | $29,676,834 | $7,727,368 | $38,966,132 | $76,983,397 |
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