|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Cobalt oxides & hydroxides; commercial cobalt oxides | $3,234,614 | $3,884,700 | $5,426,442 | $8,850,141 | $4,543,389 | $5,316,730 | $4,930,039 |
| Total | $3,234,614 | $3,884,700 | $5,426,442 | $8,850,141 | $4,543,389 | $5,316,730 | $4,930,039 |
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