|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Copper ores & concs. | $345,938,130 | $724,656,826 | $491,131,121 | $550,801,249 | $438,342,654 | $533,994,262 | $540,432,150 |
| Total | $345,938,130 | $724,656,826 | $491,131,121 | $550,801,249 | $438,342,654 | $533,994,262 | $540,432,150 |
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