|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Cobalt oxides & hydroxides; commercial cobalt oxides | $2,526,271 | $1,956,471 | $2,897,965 | $4,243,258 | $1,619,641 | $2,546,672 | $2,590,517 |
| Total | $2,526,271 | $1,956,471 | $2,897,965 | $4,243,258 | $1,619,641 | $2,546,672 | $2,590,517 |
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