Commodity2005200620072008200920102011
Hydrogen fluoride (hydrofluoric acid) $14  $1,321 $280
Inorganic acids other than hydrogen fluoride$3,878$4,635$184,315$3,086$24,004$18,502$75,040
Carbon dioxide$461,437$296,344$234,634$275,814$357,791$405,855$635,460
Silicon dioxide$365$82$1,255$2,494$60,153$40,928$35,269
Inorganic oxygen comps. of non-metals other than inorganic acids/carbon dio ...$23,034$5,175$12,435$17,179$40,514$76,604$60,914
Total$488,714$306,250$432,639$298,573$483,783$541,889$806,963