|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Copper waste & scrap | $284,751,311 | $564,531,752 | $628,277,630 | $699,972,365 | $434,671,017 | $681,904,416 | $703,697,093 |
| Total | $284,751,311 | $564,531,752 | $628,277,630 | $699,972,365 | $434,671,017 | $681,904,416 | $703,697,093 |
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