Commodity2007200820092011
Chloromethane (methyl chloride) & chloroethane (ethyl chloride)$117   
Dichloromethane (methylene chloride)  $7,059 
Chloroform (trichloromethane)$750$84$491 
Tetrachloroethylene (perchloroethylene)   $575
Unsaturated chlorinated derivs. of acyclic hydrocarbons (excl. of 2903.21-2 ...   $27
Total$867$84$7,550$602