|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Cobalt oxides & hydroxides; commercial cobalt oxides | $12,133,304 | $7,133,339 | $11,603,158 | $3,238,160 | $738,445 | $1,296,117 | $1,104,794 |
| Total | $12,133,304 | $7,133,339 | $11,603,158 | $3,238,160 | $738,445 | $1,296,117 | $1,104,794 |
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