2903.21.00 | 00 | Halogenated derivatives of hydrocarbons. - Unsaturated chlorinated derivatives of acyclic hydrocarbons: - Vinyl chloride (chloroethylene) | KGM | Free | CCCT, LDCT |
2903.22.00 | 00 | Halogenated derivatives of hydrocarbons. - Unsaturated chlorinated derivatives of acyclic hydrocarbons: - Trichloroethylene | KGM | Free | CCCT, LDCT |
2903.23.00 | 00 | Halogenated derivatives of hydrocarbons. - Unsaturated chlorinated derivatives of acyclic hydrocarbons: - Tetrachloroethylene (perchloroethylene) | KGM | Free | CCCT, LDCT |