| 290311 | Saturated chlorinated derivatives of acyclic hydrocarbons; chloromethane (methyl chloride) and chloroethane (ethyl chloride) | 10.00% (2023 MFN average)WITS 2023 historical MFN average |
| 290312 | Saturated chlorinated derivatives of acyclic hydrocarbons; dichloromethane (methylene chloride) | 10.00% (2023 MFN average)WITS 2023 historical MFN average |
| 290313 | Saturated chlorinated derivatives of acyclic hydrocarbons; chloroform (trichloromethane) | 10.00% (2023 MFN average)WITS 2023 historical MFN average |
| 290314 | Saturated chlorinated derivatives of acyclic hydrocarbons; carbon tetrachloride | 10.00% (2023 MFN average)WITS 2023 historical MFN average |
| 290315 | Saturated chlorinated derivatives of acyclic hydrocarbons; ethylene dichloride (ISO) (1,2-dichloroethane) | 10.00% (2023 MFN average)WITS 2023 historical MFN average |
| 290319 | Saturated chlorinated derivatives of acyclic hydrocarbons; n.e.c. in item no. 2903.1 | 10.00% (2023 MFN average)WITS 2023 historical MFN average |
| 290321 | Unsaturated chlorinated derivatives of acyclic hydrocarbons; vinyl chloride (chloroethylene) | 5.00% (2023 MFN average)WITS 2023 historical MFN average |
| 290322 | Unsaturated chlorinated derivatives of acyclic hydrocarbons; trichloroethylene | 10.00% (2023 MFN average)WITS 2023 historical MFN average |
| 290323 | Unsaturated chlorinated derivatives of acyclic hydrocarbons; tetrachloroethylene (perchloroethylene) | 10.00% (2023 MFN average)WITS 2023 historical MFN average |
| 290329 | Unsaturated chlorinated derivatives of acyclic hydrocarbons; n.e.c. in item no. 2903.2 | 10.00% (2023 MFN average)WITS 2023 historical MFN average |
| 290331 | Fluorinated, brominated or iodinated derivatives of acyclic hydrocarbons; ethylene dibromide (ISO) (1,2-dibromoethane) | 10.00% (2023 MFN average)WITS 2023 historical MFN average |
| 290339 | Fluorinated, brominated or iodinated derivatives of acyclic hydrocarbons; other than ethylene dibromide (ISO) (1,2-dibromoethane) | 10.00% (2023 MFN average)WITS 2023 historical MFN average |
| 290371 | Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens; chlorodifluoromethane | 5.00% (2023 MFN average)WITS 2023 historical MFN average |
| 290372 | Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens; dichlorotrifluoroethane | 10.00% (2023 MFN average)WITS 2023 historical MFN average |
| 290373 | Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens; dichlorofluoroethanes | 10.00% (2023 MFN average)WITS 2023 historical MFN average |
| 290374 | Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens; chlorodifluoroethanes | 10.00% (2023 MFN average)WITS 2023 historical MFN average |
| 290375 | Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens; dichloropentafluoropropanes | 10.00% (2023 MFN average)WITS 2023 historical MFN average |
| 290376 | Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens; bromochlorodifluoromethane, bromotrifluoromethane, and dibromotetrafluoroethanes | 10.00% (2023 MFN average)WITS 2023 historical MFN average |
| 290377 | Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens; n.e.c. in headings 290371 to 290376, perhalogenated only with fluorine and chlorine | 13.00% (2023 MFN average)WITS 2023 historical MFN average |
| 290378 | Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens; perhalogenated derivatives, other than those only with fluorine and chlorine, n.e.c. in item no. 2903.71 to 2903.76 | 10.00% (2023 MFN average)WITS 2023 historical MFN average |