Commodity2005200620072008200920102011
Iron oxides & hydroxides$181,019$125,495$128,073$99,162$128,375$159,920$204,510
Earth colours cont. 70%/more by wt. of combined iron evaluated as Fe2O3   $8,572$19,451  
Total$181,019$125,495$128,073$107,734$147,826$159,920$204,510