|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Copper waste & scrap | $59,139,434 | $211,233,000 | $185,918,644 | $202,603,798 | $175,741,634 | $286,917,411 | $383,982,176 |
| Total | $59,139,434 | $211,233,000 | $185,918,644 | $202,603,798 | $175,741,634 | $286,917,411 | $383,982,176 |
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