|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Cobalt oxides & hydroxides; commercial cobalt oxides | $2,972,378 | $2,647,533 | $3,221,918 | $4,222,648 | $2,296,026 | $2,390,149 | $2,032,163 |
| Total | $2,972,378 | $2,647,533 | $3,221,918 | $4,222,648 | $2,296,026 | $2,390,149 | $2,032,163 |
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