|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Copper ores & concs. | $85,255,252 | $184,476,169 | $335,019,383 | $316,789,957 | $284,380,500 | $483,296,139 | $364,875,816 |
| Total | $85,255,252 | $184,476,169 | $335,019,383 | $316,789,957 | $284,380,500 | $483,296,139 | $364,875,816 |
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