Commodity2005200620072008200920102011
Double/complex silicates, incl. aluminosilicates, whether or not chemically ...$8,585$19,514$4,245  $6,981 
Salts of inorganic acids/peroxoacids (excl. of double/complex silicates), w ...$11,035$83$4,783$10,562$670$1,296$23,255
Total$19,620$19,597$9,028$10,562$670$8,277$23,255