|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Copper waste & scrap | $254,735,240 | $426,048,385 | $503,185,128 | $489,161,395 | $246,447,891 | $461,245,508 | $690,684,725 |
| Total | $254,735,240 | $426,048,385 | $503,185,128 | $489,161,395 | $246,447,891 | $461,245,508 | $690,684,725 |
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