|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Copper waste & scrap | $192,156,808 | $444,976,178 | $510,480,556 | $450,855,554 | $196,877,508 | $395,379,033 | $534,321,341 |
| Total | $192,156,808 | $444,976,178 | $510,480,556 | $450,855,554 | $196,877,508 | $395,379,033 | $534,321,341 |
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