Commodity2005200620072008200920102011
Double/complex silicates, incl. aluminosilicates, whether or not chemically ... $424 $53 $12,839 
Salts of inorganic acids/peroxoacids (excl. of double/complex silicates), w ...$138,247$25,296$88,159$33,675$39,735$9,974$5,233
Total$138,247$25,720$88,159$33,728$39,735$22,813$5,233