Commodity2005200620072008200920102011
Chloromethane (methyl chloride) & chloroethane (ethyl chloride)  $7$783$1,338 $1
Dichloromethane (methylene chloride)$24$32$11$330 $2,887$378
Chloroform (trichloromethane)$512$20$684$917  $25
Carbon tetrachloride$9  $32   
1,2-Dichloroethane (ethylene dichloride)  $284   $10
Saturated chlorinated derivs. of acyclic hydrocarbons (excl. of 2903.11-290 ...  $587    
Vinyl chloride (chloroethylene)    $2,170$829$11,378
Trichloroethylene$39    $5 
Tetrachloroethylene (perchloroethylene)$1,079 $4  $4,314$1,355
Fluorinated/brominated/iodinated derivs. of acyclic hydrocarbons$7,406$10,599$42,470$8,213$20,741$22,784$26,991
Halogenated derivs. of cyclanic/cyclenic/cycloterpenic hydrocarbons, other ...$1,088  $1,606   
Chlorobenzene, o-dichlorobenzene & p-dichlorobenzene$8    $1,648 
Hexachlorobenzene & DDT (1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane)$22 $69$98   
Halogenated derivs. of aromatic hydrocarbons (excl. of 2903.61 & 2903.62)$889 $22$56$405$613 
Total$11,076$10,651$44,138$12,035$24,654$33,080$40,138