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第 29章 — Organic chemicals · 大类 VI
条目: 1501
| 编码 | 层级 | 官方描述 | 计量单位 | 美国税率（最惠/协定/2栏） |
|---|---|---|---|---|
| 2901 | HS4 税目 | Acyclic hydrocarbons: | — | |
| 2901.10 | HS6 子目 | Saturated: | — | |
| 2901.10.10.00 | 美国 10 位 | Ethane and butane | kg | Free / — / Free * |
| 2901.10.30.00 | 美国 10 位 | n-Pentane and isopentane | kg | Free / — / 25% |
| 2901.10.40.00 | 美国 10 位 | Derived in whole or in part from petroleum, shale oil or natural gas | kg | Free / — / 25% |
| 2901.10.50.00 | 美国 10 位 | Other | kg | Free / — / 25% |
| 2901.21.00.00 | 美国 10 位 | Ethylene | kg | Free / — / Free |
| 2901.22.00.00 | 美国 10 位 | Propene (Propylene) | kg | Free / — / Free * |
| 2901.23.00.00 | 美国 10 位 | Butene (Butylene) and isomers thereof | kg | Free / — / Free |
| 2901.24 | HS6 子目 | Buta-1,3-diene and isoprene: | — | |
| 2901.24.10.00 | 美国 10 位 | Buta-1,3-diene | kg | Free / — / Free |
| 2901.24.20.00 | 美国 10 位 | Having a purity of 95 percent or more by weight | kg | Free / — / 25% |
| 2901.24.50.00 | 美国 10 位 | Other | kg | Free / — / 25% |
| 2901.29 | HS6 子目 | Other: | — | |
| 2901.29.10 | 美国 8 位 | Derived in whole or in part from petroleum, shale oil or natural gas | Free / — / 25% * | |
| 2901.29.10.10 | 美国 10 位 | Linear α-olefins (C6-C30), unmixed | kg | — |
| 2901.29.10.50 | 美国 10 位 | Other | kg | — |
| 2901.29.50.00 | 美国 10 位 | Other | kg | Free / — / 25% * |
| 2902 | HS4 税目 | Cyclic hydrocarbons: | — | |
| 2902.11.00.00 | 美国 10 位 | Cyclohexane | kg | Free / — / 15.4¢/kg + 40% |
| 2902.19.00 | 美国 8 位 | Other | Free / — / 25% * | |
| 2902.19.00.10 | 美国 10 位 | Dicyclopentadiene | kg | — |
| 2902.19.00.50 | 美国 10 位 | Other | kg | — |
| 2902.20.00.00 | 美国 10 位 | Benzene | liters | Free / — / Free * |
| 2902.30.00.00 | 美国 10 位 | Toluene | liters | Free / — / Free * |
| 2902.41.00.00 | 美国 10 位 | o-Xylene | liters | Free / — / Free |
| 2902.42.00.00 | 美国 10 位 | m-Xylene | liters | Free / — / Free |
| 2902.43.00.00 | 美国 10 位 | p-Xylene | liters | Free / — / Free |
| 2902.44.00.00 | 美国 10 位 | Mixed xylene isomers | liters | Free / — / Free |
| 2902.50.00.00 | 美国 10 位 | Styrene | kg | Free / — / 15.4¢/kg + 45% |
| 2902.60.00.00 | 美国 10 位 | Ethylbenzene | kg | Free / — / 15.4¢/kg + 55% |
| 2902.70.00.00 | 美国 10 位 | Cumene | kg | Free / — / Free * |
| 2902.90 | HS6 子目 | Other: | — | |
| 2902.90.10.00 | 美国 10 位 | Pseudocumene | kg | Free / — / Free |
| 2902.90.20.00 | 美国 10 位 | Acenaphthene, chrysene, cymene, dimethylnaphthalenes, fluoranthene, fluorene, indene, mesitylene, methylanthracene, methylnaphthalene, phenanthrene and pyrene | kg | Free / — / Free |
| 2902.90.30 | 美国 8 位 | Alkylbenzenes and polyalkylbenzenes | Free / — / 15.4¢/kg + 55% | |
| 2902.90.30.10 | 美国 10 位 | Dodecylbenzene | kg | — |
| 2902.90.30.50 | 美国 10 位 | Other | kg | — |
| 2902.90.40.00 | 美国 10 位 | Anthracene; and 1,4-Di-(2-methylstyryl)benzene | kg | Free / — / 15.4¢/kg + 68.5% |
| 2902.90.60.00 | 美国 10 位 | Biphenyl (Diphenyl), in flakes | kg | Free / — / 15.4¢/kg + 68.5% |
| 2902.90.90.00 | 美国 10 位 | Other | kg | Free / — / 15.4¢/kg + 68.5% |
| 2903 | HS4 税目 | Halogenated derivatives of hydrocarbons: | — | |
| 2903.11.00 | 美国 8 位 | Chloromethane (Methyl chloride) and chloroethane (Ethyl chloride) | 5.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 125% | |
| 2903.11.00.10 | 美国 10 位 | Chloromethane (Methyl chloride) | kg | — |
| 2903.11.00.20 | 美国 10 位 | Chloroethane (Ethyl chloride) | kg | — |
| 2903.12.00.00 | 美国 10 位 | Dichloromethane (Methylene chloride) | kg | 3.7% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 25% * |
| 2903.13.00.00 | 美国 10 位 | Chloroform (Trichloromethane) | kg | 5.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 32% |
| 2903.14.00.00 | 美国 10 位 | Carbon tetrachloride | kg | 2.3% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 8.5% |
| 2903.15.00.00 | 美国 10 位 | Ethylene dichloride (ISO) (1,2-dichloroethane) | kg | 5.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 88% |
| 2903.19 | HS6 子目 | Other: | — | |
| 2903.19.05.00 | 美国 10 位 | 1,2-Dichloropropane (Propylene dichloride) and dichlorobutanes | kg | 5.1% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 33.3% |
| 2903.19.10.00 | 美国 10 位 | Hexachloroethane and tetrachloroethane | kg | 3.7% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 25% |
| 2903.19.30.00 | 美国 10 位 | sec-Butyl chloride | kg | Free / — / 114.5% |
| 2903.19.60 | 美国 8 位 | Other | 5.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE,S,SG) / 114.5% | |
| 2903.19.60.10 | 美国 10 位 | Methylchloroform (1,1,1-Trichloroethane) | kg | — |
| 2903.19.60.50 | 美国 10 位 | Other | kg | — |
| 2903.21.00.00 | 美国 10 位 | Vinyl chloride (Chloroethylene) | kg | 5.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 76% |
| 2903.22.00.00 | 美国 10 位 | Trichloroethylene | kg | 4.2% / Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 30% |
| 2903.23.00.00 | 美国 10 位 | Tetrachloroethylene (Perchloroethylene) | kg | 3.4% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 25% |
| 2903.29.00.00 | 美国 10 位 | Other | kg | 5.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 114.5% |
| 2903.41.10.00 | 美国 10 位 | Trifluoromethane (HFC-23) | kg | 3.7% / Free (A, AU, BH,CL, CO, D, E, IL, JO, K,KR, MA, OM, P,PA, PE, S, SG) / 25% * |
| 2903.42.10.00 | 美国 10 位 | Difluoromethane (HFC-32) | kg | 3.7% / Free(A, AU, BH,CL, CO, D, E, IL, JO, K, KR, MA, OM, P, PA, PE, S, SG) / 25% * |
| 2903.43.10.00 | 美国 10 位 | Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a) | kg | 3.7% / Free(A, AU, BH,CL, CO, D, E, IL, JO, K, KR, MA, OM, P, PA, PE, S, SG) / 25% * |
| 2903.44.10 | 美国 8 位 | Pentafluoroethane (HFC-125), 1,1,1-trifluoroethane (HFC-143a) and 1,1,2-trifluoroethane (HFC-143) | 3.7% / Free(A, AU, BH,CL, CO, D, E, IL, JO, K, KR, MA, OM, P, PA, PE, S, SG) / 25% * | |
| 2903.44.10.10 | 美国 10 位 | 1,1,1,2,2-Pentafluoroethane (HFC-125) | kg | — |
| 2903.44.10.20 | 美国 10 位 | 1,1,1-Trifluoroethane (HFC-143a) | kg | — |
| 2903.44.10.30 | 美国 10 位 | 1,1,2-trifluoroethane (HFC-143) | kg | — |
| 2903.45.10.00 | 美国 10 位 | 1,1,1,2-Tetrafluoroethane (HFC-134a) and 1,1,2,2-tetrafluoroethane (HFC-134) | kg | 3.7% / Free(A, AU, BH,CL, CO, D, E, IL, JO, K, KR, MA, OM, P, PA, PE, S, SG) / 25% * |
| 2903.46.10.00 | 美国 10 位 | 1,1,1,2,3,3,3-Heptafluoropropane (HFC-227ea),1,1,1,2,2,3-hexafluoropropane (HFC-236cb),1,1,1,2,3,3-hexafluoropropane (HFC-236ea) and 1,1,1,3,3,3-hexafluoropropane (HFC-236fa) | kg | 3.7% / Free (A, AU, BH, CL, CO, D, E, IL, JO, K, KR, MA, OM, P, PA, PE, S, SG) / 25% * |
| 2903.47.10.00 | 美国 10 位 | 1,1,1,3,3-Pentafluoropropane (HFC-245fa) and 1,1,2,2,3-pentafluoropropane (HFC-245ca) | kg | 3.7% / Free(A, AU, BH,CL, CO, D, E, IL, JO, K, KR, MA, OM, P, PA, PE, S, SG) / 25% * |
| 2903.48.00.00 | 美国 10 位 | 1,1,1,3,3-Pentafluorobutane (HFC-365mfc) and 1,1,1,2,2,3,4,5,5,5-decafluoropentane (HFC-4310mee) | kg | 3.7% / Free(A, AU, BH,CL, CO, D, E, IL, JO, K, KR, MA, OM, P, PA, PE, S, SG) / 25% * |
| 2903.49.00.00 | 美国 10 位 | Other | kg | 3.7% / Free(A, AU, BH,CL, CO, D, E, IL, JO, K, KR, MA, OM, P, PA, PE, S, SG) / 25% * |
| 2903.51.10.00 | 美国 10 位 | 2,3,3,3-Tetrafluoropropene (HFO-1234yf),1,3,3,3-tetrafluoropropene (HFO-1234ze) and (Z)-1,1,1,4,4,4-hexafluoro-2-butene (HFO-1336mzz) | kg | 3.7% / Free(A, AU, BH,CL, CO, D, E, IL, JO, K, KR, MA, OM, P, PA, PE, S, SG) / 25% * |
| 2903.59 | HS6 子目 | Other: | — | |
| 2903.59.10.10 | 美国 10 位 | 1,1,3,3,3-Pentafluoro-2-(trifluoromethyl)-prop-1-ene | kg | 3.7% / Free(A, AU, BH,CL, CO, D, E, IL, JO, K, KR, MA, OM, P, PA, PE, S, SG) / 25% * |
| 2903.59.90.00 | 美国 10 位 | Other | kg | 3.7% / Free(A, AU, BH,CL, CO, D, E, IL, JO, K, KR, MA, OM, P, PA, PE, S, SG) / 25% * |
| 2903.61.00.00 | 美国 10 位 | Methyl bromide (bromomethane) | kg | Free / — / 25% |
| 2903.62.10.00 | 美国 10 位 | Ethylene dibromide (ISO) (1,2-dibromoethane) | kg | 5.4% / Free (A+, AU, BH,CL, CO, D, E, IL,JO, KR, MA, OM,P, PA, PE, S, SG) / 46.3% |
| 2903.69 | HS6 子目 | Other: | — | |
| 2903.69.10.00 | 美国 10 位 | Acetylene tetrabromide; alkyl bromides, other than methyl bromide (bromomethane); methylene dibromide; and vinyl bromide | kg | Free / — / 25% |
| 2903.69.90.00 | 美国 10 位 | Other | kg | 3.7% / Free(A, AU, BH, CL, CO, D, E, IL, JO, K, KR, MA, OM, P, PA, PE, S, SG) / 25% * |
| 2903.71.01.00 | 美国 10 位 | Chlorodifluoromethane (HCFC-22) | kg | 3.7% / Free (A, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P,PA, PE, S, SG) / 25% |
| 2903.72.01.00 | 美国 10 位 | Dichlorotrifluoroethanes (HCFC-123) | kg | 3.7% / Free(A, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P,PA, PE, S, SG) / 25% |
| 2903.73.01.00 | 美国 10 位 | Dichlorofluoroethanes (HCFC-141, 141b) | kg | 3.7% / Free(A, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P,PA, PE, S, SG) / 25% |
| 2903.74.01.00 | 美国 10 位 | Chlorodifluoroethanes (HCFC-142, 142b) | kg | 3.7% / Free(A, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P,PA, PE, S, SG) / 25% |
| 2903.75.01.00 | 美国 10 位 | Dichloropentafluoropropanes (HCFC-225, 225ca, 225cb) | kg | 3.7% / Free(A, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P,PA, PE, S, SG) / 25% |
| 2903.76.01.00 | 美国 10 位 | Bromochlorodifluoromethane (Halon-1211), bromotrifluoromethane (Halon-1301) and dibromotetrafluoroethanes (Halon-2402) | kg | 3.7% / Free(A, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P,PA, PE, S, SG) / 25% |
| 2903.77.00 | 美国 8 位 | Other, perhalogenated only with fluorine and chlorine | 3.7% / Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 25% | |
| 2903.77.00.10 | 美国 10 位 | Trichlorofluoromethane | kg | — |
| 2903.77.00.20 | 美国 10 位 | Trichlorotrifluoroethanes | kg | — |
| 2903.77.00.30 | 美国 10 位 | Dichlorotetrafluoroethane (CFC-114) | kg | — |
| 2903.77.00.40 | 美国 10 位 | Monochloropentafluoroethane (CFC-115) | kg | — |
| 2903.77.00.50 | 美国 10 位 | Dichlorodifluoromethane | kg | — |
| 2903.77.00.80 | 美国 10 位 | Other | kg | — |
| 2903.78.00.00 | 美国 10 位 | Other perhalogenated derivatives | kg | 3.7% / Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 25% * |
| 2903.79 | HS6 子目 | Other: | — | |
| 2903.79.10.00 | 美国 10 位 | Bromochloromethane | kg | Free / — / 25% |
| 2903.79.90 | 美国 8 位 | Other | 3.7% / Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 25% * | |
| 2903.79.90.30 | 美国 10 位 | Monochlorotetrafluoroethane (HCFC-124) | kg | — |
| 2903.79.90.70 | 美国 10 位 | Other | kg | — |
| 2903.81.00.00 | 美国 10 位 | 1,2,3,4,5,6-Hexachlorocyclohexane (HCH (ISO)), including lindane (ISO, INN) | kg | 5.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 64.5% |
| 2903.82.00.00 | 美国 10 位 | Aldrin (ISO), chlordane (ISO) and heptachlor (ISO) | kg | 5.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 64.5% |
| 2903.83.00.00 | 美国 10 位 | Mirex (ISO) | kg | 5.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 114.5% |
| 2903.89 | HS6 子目 | Other: | — | |
| 2903.89.05.00 | 美国 10 位 | Dibromoethyldibromocyclohexane | kg | Free / — / 15.4¢/kg + 64.5% |
| 2903.89.11.00 | 美国 10 位 | Pesticides | kg | 5.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 64.5% |
| 2903.89.15.00 | 美国 10 位 | Products described in additional U.S. note 3 to section VI | kg | 5.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, K,KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 53.5% |
| 2903.89.20.00 | 美国 10 位 | Other | kg | 5.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, K,KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 53.5% |
| 2903.89.31.00 | 美国 10 位 | Chlorinated, but not otherwise halogenated | kg | 5.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 114.5% |
| 2903.89.40.00 | 美国 10 位 | 1,3,5,7,9,11-Hexabromocyclododecane | kg | 3.7% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 25% |
| 2903.89.60.00 | 美国 10 位 | Tetrabromocyclooctane | kg | Free / — / 25% |
| 2903.89.70 | 美国 8 位 | Other | 3.7% / Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 25% * | |
| 2903.89.70.10 | 美国 10 位 | Other hexabromocyclododecanes (HBCDs) | kg | — |
| 2903.89.70.90 | 美国 10 位 | Other | kg | — |
| 2903.91 | HS6 子目 | Chlorobenzene, o-dichlorobenzene and p-dichlorobenzene: | — | |
| 2903.91.10.00 | 美国 10 位 | Chlorobenzene | kg | 5.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 91.5% |
| 2903.91.20.00 | 美国 10 位 | o-Dichlorobenzene | kg | 5.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 84% |
| 2903.91.30.00 | 美国 10 位 | p-Dichlorobenzene | kg | 5.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 40.5% |
| 2903.92.00.00 | 美国 10 位 | Hexachlorobenzene (ISO) and DDT (ISO) (clofenotane (INN)), (1,1,1-trichloro-2,2- bis(p-chlorophenyl)ethane) | kg | 5.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, K,KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 71% |
| 2903.93.00.00 | 美国 10 位 | Pentachlorobenzene (ISO) | kg | 5.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, K,KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 71% |
| 2903.94.00.00 | 美国 10 位 | Hexabromobiphenyls | kg | 5.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, K,KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 71% |
| 2903.99 | HS6 子目 | Other: | — | |
| 2903.99.05.00 | 美国 10 位 | 3-Bromo-α,α,α-trifluorotoluene; 2-Chloro-5-bromo-α,α,α-trifluorotoluene; andα-Chloro-3-methyltoluene | kg | 5.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 71% |
| 2903.99.08.00 | 美国 10 位 | p-Chlorobenzotrifluoride; and 3,4-Dichlorobenzotrifluoride | kg | 5.5% / Free (A,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 71% |
| 2903.99.10.00 | 美国 10 位 | m-Dichlorobenzene; 1,1-Dichloro-2,2-bis(p-ethylphenyl)ethane; and Trichlorobenzenes | kg | 5.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 40.5% |
| 2903.99.15.00 | 美国 10 位 | Triphenylmethyl chloride | kg | Free / — / 15.4¢/kg + 71% |
| 2903.99.20.00 | 美国 10 位 | Benzyl chloride (α-Chlorotoluene); and Benzotrichloride (α,α,α-Trichlorotoluene) | kg | 5.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, K,KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 48% |
| 2903.99.23.00 | 美国 10 位 | Pentabromoethylbenzene | kg | Free / — / 15.4¢/kg + 71% |
| 2903.99.27.00 | 美国 10 位 | Tribromocumene | kg | 5.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 71% |
| 2903.99.30.00 | 美国 10 位 | Pesticides | kg | 5.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 64.5% |
| 2903.99.80.01 | 美国 10 位 | Other | kg | 5.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, K,KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 71% |
| 2904 | HS4 税目 | Sulfonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated: | — | |
| 2904.10 | HS6 子目 | Derivatives containing only sulfo groups, their salts and ethyl esters: | — | |
| 2904.10.04.00 | 美国 10 位 | 2-Anthracenesulfonic acid | kg | 5.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 51% |
| 2904.10.08.00 | 美国 10 位 | Benzenesulfonyl chloride | kg | 5.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 51% |
| 2904.10.10.00 | 美国 10 位 | m-Benzenedisulfonic acid, sodium salt; 1,5-Naphthalenedisulfonic acid; andp-Toluenesulfonyl chloride | kg | 5.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,L,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 41.5% |
| 2904.10.15.00 | 美国 10 位 | Mixtures of 1,3,6-naphthalenetrisulfonic acid and 1,3,7-naphthalenetrisulfonic acid | kg | 5.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 40% |
| 2904.10.32.00 | 美国 10 位 | Products described in additional U.S. note 3 to section VI | kg | 5.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, K,KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 51% |
| 2904.10.37.00 | 美国 10 位 | Other | kg | 5.5% / Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 51% |
| 2904.10.50.00 | 美国 10 位 | Other | kg | 4.2% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) / 25% |
| 2904.20 | HS6 子目 | Derivatives containing only nitro or only nitroso groups: | — | |
| 2904.20.10.00 | 美国 10 位 | p-Nitrotoluene | kg | 5.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 40% |
| 2904.20.15.00 | 美国 10 位 | p-Nitro-o-xylene | kg | 5.5% / Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 41.5% |
| 2904.20.20.00 | 美国 10 位 | Trinitrotoluene | kg | Free / — / 15.4¢/kg + 45% |
| 2904.20.30.00 | 美国 10 位 | 5-tert-Butyl-2,4,6-trinitro-m-xylene (Musk xylol) and other artificial musks | kg | 5.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 57% |
| 2904.20.35.00 | 美国 10 位 | Nitrated benzene, nitrated toluene (except p-nitrotoluene), or nitrated naphthalene | kg | 5.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 40% |
| 2904.20.40.00 | 美国 10 位 | Products described in additional U.S. note 3 to section VI | kg | 5.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 51% |
| 2904.20.45.00 | 美国 10 位 | Other | kg | 5.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 51% |
| 2904.20.50.00 | 美国 10 位 | Other | kg | 5.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 30.5% |
| 2904.31.00.00 | 美国 10 位 | Perfluorooctane sulfonic acid | kg | 3.7% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 25% |
按章节浏览
HS 第 01–97 章（美国第 98/99 章属本国立法，未收录）。
大类 I — Live Animals; Animal Products
大类 II — Vegetable Products
- 06 Live trees and other plants; bulbs, roots and the like; cut flowers and ornamental foliage
- 07 Edible vegetables and certain roots and tubers
- 08 Edible fruit and nuts; peel of citrus fruit or melons
- 09 Coffee, tea, maté and spices
- 10 Cereals
- 11 Products of the milling industry; malt; starches; inulin; wheat gluten
- 12 Oil seeds and oleaginous fruits; miscellaneous grains, seeds and fruit; industrial or medicinal plants; straw and fodder
- 13 Lac; gums; resins and other vegetable saps and extracts
- 14 Vegetable plaiting materials; vegetable products not elsewhere specified or included
大类 III — Animal, Vegetable Or Microbial Fats And Oils And Their Cleavage Products; Prepared Edible Fats; Animal Or Vegetable Waxes
大类 IV — Prepared Foodstuffs; Beverages, Spirits And Vinegar; Tobacco And Manufactured Tobacco Substitutes; Products, Whether Or Not Containing Nicotine, Intended For Inhalation Without Combustion; Other Nicotine Containing Products Intended For The Intake Of Nicotine Into The Human Body
- 16 Preparations of meat, of fish, of crustaceans, molluscs or other aquatic invertebrates, or of insects
- 17 Sugars and sugar confectionery
- 18 Cocoa and cocoa preparations
- 19 3 Preparations of cereals, flour, starch or milk; bakers' wares
- 20 Preparations of vegetables, fruit, nuts or other parts of plants
- 21 Miscellaneous edible preparations
- 22 Beverages, spirits and vinegar
- 23 Residues and waste from the food industries; prepared animal feed
- 24 Tobacco and manufactured tobacco substitutes; products whether or not containing nicotine, intended for inhalation without combustion; other nicotine containing products intended for the intake of nicotine into the human body
大类 V — Mineral Products
大类 VI — Products Of The Chemical Or Allied Industries
- 28 Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes
- 29 Organic chemicals
- 30 Pharmaceutical products
- 31 Fertilizers
- 32 Tanning or dyeing extracts; tannins and their derivatives; dyes, pigments and other coloring matter; paints and varnishes; putty and other mastics; inks
- 33 Essential oils and resinoids; perfumery, cosmetic or toilet preparations
- 34 Soap, organic surface-active agents, washing preparations, lubricating preparations, artificial waxes, prepared waxes, polishing or scouring preparations, candles and similar articles, modeling pastes,"dental waxes" and dental preparations with a basis of plaster
- 35 4 Albuminoidal substances; modified starches; glues; enzymes
- 36 Explosives; pyrotechnic products; matches; pyrophoric alloys; certain combustible preparations
- 37 Photographic or cinematographic goods
- 38 Miscellaneous chemical products
大类 VII — Plastics And Articles Thereof; Rubber And Articles Thereof
大类 VIII — Raw Hides And Skins, Leather, Furskins And Articles Thereof; Saddlery And Harness; Travel Goods, Handbags And Similar Containers; Articles Of Animal Gut (Other Than Silkworm Gut)
大类 IX — Wood And Articles Of Wood; Wood Charcoal; Cork And Articles Of Cork; Manufactures Of Straw, Of Esparto Or Of Other Plaiting Materials; Basketware And Wickerwork
大类 X — Pulp Of Wood Or Of Other Fibrous Cellulosic Material; Recovered (Waste And Scrap) Paper Or Paperboard; Paper And Paperboard And Articles Thereof
大类 XI — Textiles And Textile Articles
- 50 Silk
- 51 Wool, fine or coarse animal hair; horsehair yarn and woven fabric
- 52 Cotton
- 53 Other vegetable textile fibers; paper yarn and woven fabrics of paper yarn
- 54 Man-made filaments; strip and the like of man-made textile materials
- 55 Man-made staple fibers
- 56 Wadding, felt and nonwovens; special yarns; twine, cordage, ropes and cables and articles thereof
- 57 Carpets and other textile floor coverings
- 58 Special woven fabrics; tufted textile fabrics; lace; tapestries; trimmings; embroidery
- 59 Impregnated, coated, covered or laminated textile fabrics; textile articles of a kind suitable for industrial use
- 60 Knitted or crocheted fabrics
- 61 Articles of apparel and clothing accessories, knitted or crocheted
- 62 Articles of apparel and clothing accessories, not knitted or crocheted
- 63 Other made up textile articles; needlecraft sets; worn clothing and worn textile articles; rags
大类 XII — Footwear, Headgear, Umbrellas, Sun Umbrellas, Walking-Sticks, Seat-Sticks, Whips, Riding-Crops And Parts Thereof; Prepared Feathers And Articles Made Therewith; Artificial Flowers; Articles Of Human Hair
大类 XIII — Articles Of Stone, Plaster, Cement, Asbestos, Mica Or Similar Materials; Ceramic Products; Glass And Glassware
大类 XIV — Natural Or Cultured Pearls, Precious Or Semiprecious Stones, Precious Metals, Metals Clad With Precious Metal, And Articles Thereof; Imitation Jewelry; Coin
大类 XV — Base Metals And Articles Of Base Metal
- 72 Iron and steel
- 73 Articles of iron or steel
- 74 Copper and articles thereof
- 75 7 Nickel and articles thereof
- 76 Aluminum and articles thereof
- 77 (Reserved for possible future use)
- 78 Lead and articles thereof
- 79 Zinc and articles thereof
- 80 Tin and articles thereof
- 81 Other base metals; cermets; articles thereof
- 82 Tools, implements, cutlery, spoons and forks, of base metal; parts thereof of base metal
- 83 Miscellaneous articles of base metal
大类 XVI — Machinery And Mechanical Appliances; Electrical Equipment; Parts Thereof; Sound Recorders And Reproducers, Television Image And Sound Recorders And Reproducers, And Parts And Accessories Of Such Articles
大类 XVII — Vehicles, Aircraft, Vessels And Associated Transport Equipment
- 86 Railway or tramway locomotives, rolling stock and parts thereof; railway or tramway track fixtures and fittings and parts thereof; mechanical (including electro-mechanical) traffic signaling equipment of all kinds
- 87 Vehicles other than railway or tramway rolling stock, and parts and accessories thereof
- 88 Aircraft, spacecraft, and parts thereof
- 89 Ships, boats and floating structures
大类 XVIII — Optical, Photographic, Cinematographic, Measuring, Checking, Precision, Medical Or Surgical Instruments And Apparatus; Clocks And Watches; Musical Instruments; Parts And Accessories Thereof
大类 XIX — Arms And Ammunition; Parts And Accessories Thereof
大类 XX — Miscellaneous Manufactured Articles
- 94 Furniture; bedding, mattresses, mattress supports, cushions and similar stuffed furnishings; luminaires and lighting fittings, not elsewhere specified or included; illuminated signs, illuminated nameplates and the like; prefabricated buildings
- 95 Toys, games and sports equipment; parts and accessories thereof
- 96 Miscellaneous manufactured articles
大类 XXI — Works Of Art, Collectors' Pieces And Antiques
数据覆盖范围与边界
- 国际层：HS 01–97 章、4 位税目、6 位子目（HS 2022 版）——各成员国税则共用的部分。
- 美国层：美国 HTS 的 8 位税率行与 10 位统计后缀，均带标识；税率列为美国进口税率，仅供参考。
- 中国层：《2026 年进出口税则》8 位税则号列、官方中文品名与最惠国/普通税率，按国际 HS 前 6 位关联展示；暂定税率（△ 只保留原文标示）、协定/特惠/配额税率、进口环节增值税消费税与海关 10 位编号不在本轮范围。
- 不收录：欧盟 8 位 CN 码、其他国家扩展位、WCO 品目注释（版权受限）以及美国第 98/99 章。
- 商品描述为英文。实物归类要按归类总规则结合材质、成分、用途、加工程度判断——每条结果都是候选，不是裁定。
官方核查入口
正式申报、预归类或查实时税率，请走官方渠道：
常见问题
这个查到的编码能直接拿去报关吗？
不能。这里是参考查询：候选编码、官方描述和层级仅供参考，不等于海关归类裁定。正式归类要按归类总规则对照商品材质、成分、用途和加工程度，必要时向海关申请预归类裁定。
为什么一个商品名会搜出好几个编码？
正常现象。同一描述在不同层级（税目/子目/统计后缀）和不同类目下都可能出现——比如 cotton 在纱线、织物、服装各章都有条目。工具列出全部候选，不会替你猜唯一答案。
页面上 8 位、10 位编码是哪国的？
国际 HS 只统一前六位（章 2 位 + 税目 4 位 + 子目 6 位）。这里的 8 位/10 位是美国 HTS 的国家扩展编码，已明确标注；中国用 8 位税则号列，欧盟用 8 位 CN 码，都不在本数据里。
显示的税率是到中国要交的关税吗？
不是。税率列是美国进口税（General 最惠国 / Special 协定 / Column 2），只适用于向美国进口，仅供横向参考；进口到中国或其他国家的税率要去对应官方渠道查询。
中文搜的结果准确吗？
中文词按《2026 年进出口税则》官方中文品名逐字匹配，不机翻、不猜码；命中的是官方文本里出现过的名称。口语化叫法可能匹配不到，换更正式的品名或英文名再试。
数据多久更新一次？
数据快照来自美国 USITC 发布的 2026 HTS Revision 22（2026-10-30 生效），页面会显示版本和生效日期；版本过旧时会有提示。正式申报请以官方实时查询为准。