Commodity2005200720082009
Trichloroethylene $862  
Tetrachloroethylene (perchloroethylene)$8,004 $11,629 
1,2,3,4,5,6-Hexachlorocyclohexane$2,291   
Halogenated derivs. of cyclanic/cyclenic/cycloterpenic hydrocarbons, other ...   $85,674
Total$10,295$862$11,629$85,674