|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Cobalt oxides & hydroxides; commercial cobalt oxides | $2,161,898 | $2,016,328 | $3,091,102 | $6,615,129 | $2,915,092 | $4,353,630 | $5,441,931 |
| Total | $2,161,898 | $2,016,328 | $3,091,102 | $6,615,129 | $2,915,092 | $4,353,630 | $5,441,931 |
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