|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Iron oxides & hydroxides | | $18,350 | $56,880 | $70,582 | $65,599 | | |
| Earth colours cont. 70%/more by wt. of combined iron evaluated as Fe2O3 | $36,834 | | $11,838 | | | $13,980 | $222,070 |
| Total | $36,834 | $18,350 | $68,718 | $70,582 | $65,599 | $13,980 | $222,070 |
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