|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 |
| Iron oxides & hydroxides | $40,893 | $235,421 | $3,412 | $44,009 | $323,563 |
| Earth colours cont. 70%/more by wt. of combined iron evaluated as Fe2O3 | $189,767 | $457,218 | $23,465 | $86,736 | $482,275 |
| Total | $230,660 | $692,639 | $26,877 | $130,745 | $805,838 |
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