|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Unrefined copper; copper anodes for electrolytic refining | $225,051,977 | $508,522,495 | $529,343,277 | $472,279,212 | $174,882,338 | $290,908,295 | $386,588,427 |
| Total | $225,051,977 | $508,522,495 | $529,343,277 | $472,279,212 | $174,882,338 | $290,908,295 | $386,588,427 |
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