|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Copper waste & scrap | $109,784,143 | $176,772,960 | $207,238,422 | $168,223,956 | $134,601,750 | $348,541,418 | $333,548,026 |
| Total | $109,784,143 | $176,772,960 | $207,238,422 | $168,223,956 | $134,601,750 | $348,541,418 | $333,548,026 |
|
|
