Commodity2005200620072008200920102011
Inorganic acids other than hydrogen fluoride   $31   
Carbon dioxide$588$26$1,472$266$17,012$107$8,962
Inorganic oxygen comps. of non-metals other than inorganic acids/carbon dio ... $1,195    $65,701
Total$588$1,221$1,472$297$17,012$107$74,663