|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Unrefined copper; copper anodes for electrolytic refining | $158,304,130 | $664,653,671 | $791,846,688 | $507,588,818 | $231,750,652 | $299,438,633 | $605,383,270 |
| Total | $158,304,130 | $664,653,671 | $791,846,688 | $507,588,818 | $231,750,652 | $299,438,633 | $605,383,270 |
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