|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Cobalt oxides & hydroxides; commercial cobalt oxides | $38,781,075 | $44,046,665 | $82,514,196 | $88,464,172 | $28,599,822 | $40,434,866 | $24,636,199 |
| Total | $38,781,075 | $44,046,665 | $82,514,196 | $88,464,172 | $28,599,822 | $40,434,866 | $24,636,199 |
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