Commodity2005200620072008200920102011
Vermiculite, perlite & chlorites, unexpanded$12,352$7,753$244,307$206,244$217,610$327,467$562,660
Kieserite, epsomite (nat. magnesium sulphates)$9,673$13,273$10,218$460$253$193$19,725
Mineral subs., n.e.s. in Ch.25$1,004,195$1,292,117$1,659,613$915,170$1,018,352$1,149,869$1,874,439
Total$1,026,220$1,313,143$1,914,138$1,121,874$1,236,215$1,477,529$2,456,824