Commodity200520072008
Vermiculite, perlite & chlorites, unexpanded$57,713$1,503,398$65,782
Kieserite, epsomite (nat. magnesium sulphates)$47,159  
Mineral subs., n.e.s. in Ch.25$214,786$121,007$284,060
Total$319,658$1,624,405$349,842