|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Copper waste & scrap | $258,208,213 | $372,844,753 | $530,862,193 | $440,790,538 | $304,687,339 | $522,348,478 | $960,029,130 |
| Total | $258,208,213 | $372,844,753 | $530,862,193 | $440,790,538 | $304,687,339 | $522,348,478 | $960,029,130 |
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