Commodity20052006200720092011
Dichloromethane (methylene chloride)$396$259$692$360$1,541
Chloroform (trichloromethane)$285   $12
Trichloroethylene$23,884$3,142$424$625$4,954
Tetrachloroethylene (perchloroethylene)$1,198$617$686$616$27,262
Fluorinated/brominated/iodinated derivs. of acyclic hydrocarbons $55   
1,2,3,4,5,6-Hexachlorocyclohexane    $136
Halogenated derivs. of cyclanic/cyclenic/cycloterpenic hydrocarbons, other ... $9,526  $293
Hexachlorobenzene & DDT (1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane)    $129
Halogenated derivs. of aromatic hydrocarbons (excl. of 2903.61 & 2903.62)    $1,116
Total$25,763$13,599$1,802$1,601$35,443