|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Cobalt oxides & hydroxides; commercial cobalt oxides | $51,393,026 | $50,157,809 | $109,796,108 | $175,816,449 | $50,786,338 | $110,783,584 | $109,112,955 |
| Total | $51,393,026 | $50,157,809 | $109,796,108 | $175,816,449 | $50,786,338 | $110,783,584 | $109,112,955 |
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