|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Unrefined copper; copper anodes for electrolytic refining | $422,749,641 | $931,662,235 | $1,122,419,394 | $912,944,056 | $389,188,230 | $201,384,341 | $5,888,903 |
| Total | $422,749,641 | $931,662,235 | $1,122,419,394 | $912,944,056 | $389,188,230 | $201,384,341 | $5,888,903 |
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