Commodity2005200620072008200920102011
Kieserite, epsomite (nat. magnesium sulphates) $531     
Mineral subs., n.e.s. in Ch.25$3,160$5,112$4,086$124,905$119,826$2,457$2,279
Total$3,160$5,643$4,086$124,905$119,826$2,457$2,279