Commodity20052006200720082009
Hydrogen fluoride (hydrofluoric acid)  $136  
Inorganic acids other than hydrogen fluoride$1,027$2,433$785$1,845$239
Carbon dioxide    $121
Inorganic oxygen comps. of non-metals other than inorganic acids/carbon dio ...$1,526$468$559$591$630
Total$2,553$2,901$1,480$2,436$990