Commodity2005200620072008200920102011
Vermiculite, perlite & chlorites, unexpanded $208 $4,891   
Mineral subs., n.e.s. in Ch.25$1,185 $74$4,994,098$8,067,514$4,096$2,426
Total$1,185$208$74$4,998,989$8,067,514$4,096$2,426