Commodity2005200620072008200920102011
Double/complex silicates, incl. aluminosilicates, whether or not chemically ...$168,273$54,847$73,079$1,031,970$726,975$489,301$256,811
Salts of inorganic acids/peroxoacids (excl. of double/complex silicates), w ...$16,514$88,842$83,332$70,990$547,915$614,421$590,093
Total$184,787$143,689$156,411$1,102,960$1,274,890$1,103,722$846,904