Commodity2005200620072008200920102011
Double/complex silicates, incl. aluminosilicates, whether or not chemically ...$181,359$352,593$269,489$253,047$342,323$623,650$246,370
Salts of inorganic acids/peroxoacids (excl. of double/complex silicates), w ...$169,796$105,614$10,959$10,549$89,530$144,948$38,902
Total$351,155$458,207$280,448$263,596$431,853$768,598$285,272