Commodity200620072008200920102011
Double/complex silicates, incl. aluminosilicates, whether or not chemically ...$5,492$11,028$317,316$183,772$885,159$958,544
Salts of inorganic acids/peroxoacids (excl. of double/complex silicates), w ...$114,200   $22,339$9,418
Total$119,692$11,028$317,316$183,772$907,498$967,962