Commodity2005200620072008200920102011
Double/complex silicates, incl. aluminosilicates, whether or not chemically ...$74,246$74,100$292,944$29,930$175,112$34,419$37,121
Salts of inorganic acids/peroxoacids (excl. of double/complex silicates), w ...$48,408$31,906$25$36,554$41,703$92,115$68,245
Total$122,654$106,006$292,969$66,484$216,815$126,534$105,366