Commodity20072008200920102011
Dichloromethane (methylene chloride)$1,423$2,433$7,610$10,060$44,965
Saturated chlorinated derivs. of acyclic hydrocarbons (excl. of 2903.11-290 ...$1,653    
Trichloroethylene    $1,726
Total$3,076$2,433$7,610$10,060$46,691