美国 · 第 29· 200 条目
§29有机化学品
本章品目（4 位 WCO 统一）
42 个品目
2901无环烃→2902环烃→2903烃的卤化衍生物→2904烃的磺化、硝化或亚硝化衍生物，不论是否卤化→2905无环醇及其卤化、磺化、硝化或亚硝化衍生物→2906环醇及其卤化、磺化、硝化或亚硝化衍生物→2907酚；酚醇→2908酚或酚醇的卤化、磺化、硝化或亚硝化衍生物→2909醚、醚醇、醚酚、醚醇酚、过氧化物及其卤化、磺化、硝化或亚硝化衍生物→2910环氧化物、环氧醇、环氧酚、环氧醚及其衍生物→2911缩醛、半缩醛及其卤化、磺化、硝化或亚硝化衍生物→2912醛、醛的环状聚合物；多聚甲醛→2913品目2912所列产品的卤化、磺化、硝化或亚硝化衍生物→2914酮、醌及其卤化、磺化、硝化或亚硝化衍生物→2915饱和无环一元羧酸及其酐、卤化物、过氧化物和过氧酸的衍生物→2916不饱和无环一元羧酸及环状一元羧酸及其衍生物→2917多元羧酸及其衍生物→2918带有附加氧官能团的羧酸及其衍生物→2919磷酸酯及其盐，包括乳磷酸酯及其衍生物→2920其他非金属无机酸酯及其盐和衍生物→2921胺基化合物→2922含氧氨基化合物→2923季铵盐、氢氧化物、卵磷脂及其他磷氨基脂→2924羧酰胺基化合物；碳酸酰胺基化合物→2925羧酰亚胺基化合物及亚胺基化合物→2926腈基化合物→2927重氮、偶氮或氧化偶氮化合物→2928肼或羟胺的有机衍生物→2929其他含氮官能团化合物→2930有机硫化合物→2931其他有机无机化合物→2932仅含氧杂原子的杂环化合物→2933仅含氮杂原子的杂环化合物→2934核酸及其盐；其他杂环化合物→2935磺胺→2936维生素原、维生素及其衍生物和混合物→2937激素、前列腺素、血栓素、白三烯及其衍生物和结构类似物→2938苷及其盐、醚、酯及其他衍生物→2939生物碱及其盐、醚、酯及其他衍生物→2940其他有机化合物→2941抗生素→2942其他有机化合物→
美国 税号（前 200 条）
本章共 1284 条，继续浏览请点进上方品目| HS 编码 | 商品描述 | 首要税率 | |
|---|---|---|---|
| 29011010 | Ethane and butane | Free | → |
| 29011030 | n-Pentane and isopentane | Free | → |
| 29011040 | Derived in whole or in part from petroleum, shale oil or natural gas | Free | → |
| 29011050 | Other | Free | → |
| 29012100 | Ethylene | Free | → |
| 29012200 | Propene (Propylene) | Free | → |
| 29012300 | Butene (Butylene) and isomers thereof | Free | → |
| 29012410 | Buta-1,3-diene | Free | → |
| 29012420 | Having a purity of 95 percent or more by weight | Free | → |
| 29012450 | Other | Free | → |
| 2901.29.10 | Derived in whole or in part from petroleum, shale oil or natural gas | Free | → |
| 2901.29.10.10 | Linear α-olefins (C6-C30), unmixed | Free | → |
| 2901.29.10.50 | Other | Free | → |
| 29012950 | Other | Free | → |
| 29021100 | Cyclohexane | Free | → |
| 2902.19.00 | Other | Free | → |
| 2902.19.00.10 | Dicyclopentadiene | Free | → |
| 2902.19.00.50 | Other | Free | → |
| 29022000 | Benzene | Free | → |
| 29023000 | Toluene | Free | → |
| 29024100 | o-Xylene | Free | → |
| 29024200 | m-Xylene | Free | → |
| 29024300 | p-Xylene | Free | → |
| 29024400 | Mixed xylene isomers | Free | → |
| 29025000 | Styrene | Free | → |
| 29026000 | Ethylbenzene | Free | → |
| 29027000 | Cumene | Free | → |
| 29029010 | Pseudocumene | Free | → |
| 29029020 | Acenaphthene, chrysene, cymene, dimethylnaphthalenes, fluoranthene, fluorene, indene, mesitylene, methylanthracene, methylnaphthalene, phenanthrene and pyrene | Free | → |
| 2902.90.30 | Alkylbenzenes and polyalkylbenzenes | Free | → |
| 2902.90.30.10 | Dodecylbenzene | Free | → |
| 2902.90.30.50 | Other | Free | → |
| 29029040 | Anthracene; and 1,4-Di-(2-methylstyryl)benzene | Free | → |
| 29029060 | Biphenyl (Diphenyl), in flakes | Free | → |
| 29029090 | Other | Free | → |
| 2903.11.00 | Chloromethane (Methyl chloride) and chloroethane (Ethyl chloride) | 5.5% | → |
| 2903.11.00.10 | Chloromethane (Methyl chloride) | 5.5% | → |
| 2903.11.00.20 | Chloroethane (Ethyl chloride) | 5.5% | → |
| 29031200 | Dichloromethane (Methylene chloride) | 3.7% | → |
| 29031300 | Chloroform (Trichloromethane) | 5.5% | → |
| 29031400 | Carbon tetrachloride | 2.3% | → |
| 29031500 | Ethylene dichloride (ISO) (1,2-dichloroethane) | 5.5% | → |
| 29031905 | 1,2-Dichloropropane (Propylene dichloride) and dichlorobutanes | 5.1% | → |
| 29031910 | Hexachloroethane and tetrachloroethane | 3.7% | → |
| 29031930 | sec-Butyl chloride | Free | → |
| 2903.19.60 | Other | 5.5% | → |
| 2903.19.60.10 | Methylchloroform (1,1,1-Trichloroethane) | 5.5% | → |
| 2903.19.60.50 | Other | 5.5% | → |
| 29032100 | Vinyl chloride (Chloroethylene) | 5.5% | → |
| 29032200 | Trichloroethylene | 4.2% | → |
| 29032300 | Tetrachloroethylene (Perchloroethylene) | 3.4% | → |
| 29032900 | Other | 5.5% | → |
| 29034110 | Trifluoromethane (HFC-23) | 3.7% | → |
| 29034210 | Difluoromethane (HFC-32) | 3.7% | → |
| 29034310 | Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a) | 3.7% | → |
| 2903.44.10 | Pentafluoroethane (HFC-125), 1,1,1-trifluoroethane (HFC-143a) and 1,1,2-trifluoroethane (HFC-143) | 3.7% | → |
| 2903.44.10.10 | 1,1,1,2,2-Pentafluoroethane (HFC-125) | 3.7% | → |
| 2903.44.10.20 | 1,1,1-Trifluoroethane (HFC-143a) | 3.7% | → |
| 2903.44.10.30 | 1,1,2-trifluoroethane (HFC-143) | 3.7% | → |
| 29034510 | 1,1,1,2-Tetrafluoroethane (HFC-134a) and 1,1,2,2-tetrafluoroethane (HFC-134) | 3.7% | → |
| 29034610 | 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) | 3.7% | → |
| 29034710 | 1,1,1,3,3-Pentafluoropropane (HFC-245fa) and 1,1,2,2,3-pentafluoropropane (HFC-245ca) | 3.7% | → |
| 29034800 | 1,1,1,3,3-Pentafluorobutane (HFC-365mfc) and 1,1,1,2,2,3,4,5,5,5-decafluoropentane (HFC-4310mee) | 3.7% | → |
| 29034900 | Other | 3.7% | → |
| 29035110 | 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) | 3.7% | → |
| 2903.59.10.10 | 1,1,3,3,3-Pentafluoro-2-(trifluoromethyl)-prop-1-ene | 3.7% | → |
| 29035990 | Other | 3.7% | → |
| 29036100 | Methyl bromide (bromomethane) | Free | → |
| 29036210 | Ethylene dibromide (ISO) (1,2-dibromoethane) | 5.4% | → |
| 29036910 | Acetylene tetrabromide; alkyl bromides, other than methyl bromide (bromomethane); methylene dibromide; and vinyl bromide | Free | → |
| 29036990 | Other | 3.7% | → |
| 29037101 | Chlorodifluoromethane (HCFC-22) | 3.7% | → |
| 29037201 | Dichlorotrifluoroethanes (HCFC-123) | 3.7% | → |
| 29037301 | Dichlorofluoroethanes (HCFC-141, 141b) | 3.7% | → |
| 29037401 | Chlorodifluoroethanes (HCFC-142, 142b) | 3.7% | → |
| 29037501 | Dichloropentafluoropropanes (HCFC-225, 225ca, 225cb) | 3.7% | → |
| 29037601 | Bromochlorodifluoromethane (Halon-1211), bromotrifluoromethane (Halon-1301) and dibromotetrafluoroethanes (Halon-2402) | 3.7% | → |
| 2903.77.00 | Other, perhalogenated only with fluorine and chlorine | 3.7% | → |
| 2903.77.00.10 | Trichlorofluoromethane | 3.7% | → |
| 2903.77.00.20 | Trichlorotrifluoroethanes | 3.7% | → |
| 2903.77.00.30 | Dichlorotetrafluoroethane (CFC-114) | 3.7% | → |
| 2903.77.00.40 | Monochloropentafluoroethane (CFC-115) | 3.7% | → |
| 2903.77.00.50 | Dichlorodifluoromethane | 3.7% | → |
| 2903.77.00.80 | Other | 3.7% | → |
| 29037800 | Other perhalogenated derivatives | 3.7% | → |
| 29037910 | Bromochloromethane | Free | → |
| 2903.79.90 | Other | 3.7% | → |
| 2903.79.90.30 | Monochlorotetrafluoroethane (HCFC-124) | 3.7% | → |
| 2903.79.90.70 | Other | 3.7% | → |
| 29038100 | 1,2,3,4,5,6-Hexachlorocyclohexane (HCH (ISO)), including lindane (ISO, INN) | 5.5% | → |
| 29038200 | Aldrin (ISO), chlordane (ISO) and heptachlor (ISO) | 5.5% | → |
| 29038300 | Mirex (ISO) | 5.5% | → |
| 29038905 | Dibromoethyldibromocyclohexane | Free | → |
| 29038911 | Pesticides | 5.5% | → |
| 29038915 | Products described in additional U.S. note 3 to section VI | 5.5% | → |
| 29038920 | Other | 5.5% | → |
| 29038931 | Chlorinated, but not otherwise halogenated | 5.5% | → |
| 29038940 | 1,3,5,7,9,11-Hexabromocyclododecane | 3.7% | → |
| 29038960 | Tetrabromocyclooctane | Free | → |
| 2903.89.70 | Other | 3.7% | → |
| 2903.89.70.10 | Other hexabromocyclododecanes (HBCDs) | 3.7% | → |
| 2903.89.70.90 | Other | 3.7% | → |
| 29039110 | Chlorobenzene | 5.5% | → |
| 29039120 | o-Dichlorobenzene | 5.5% | → |
| 29039130 | p-Dichlorobenzene | 5.5% | → |
| 29039200 | Hexachlorobenzene (ISO) and DDT (ISO) (clofenotane (INN)), (1,1,1-trichloro-2,2- bis(p-chlorophenyl)ethane) | 5.5% | → |
| 29039300 | Pentachlorobenzene (ISO) | 5.5% | → |
| 29039400 | Hexabromobiphenyls | 5.5% | → |
| 29039905 | 3-Bromo-α,α,α-trifluorotoluene; 2-Chloro-5-bromo-α,α,α-trifluorotoluene; andα-Chloro-3-methyltoluene | 5.5% | → |
| 29039908 | p-Chlorobenzotrifluoride; and 3,4-Dichlorobenzotrifluoride | 5.5% | → |
| 29039910 | m-Dichlorobenzene; 1,1-Dichloro-2,2-bis(p-ethylphenyl)ethane; and Trichlorobenzenes | 5.5% | → |
| 29039915 | Triphenylmethyl chloride | Free | → |
| 29039920 | Benzyl chloride (α-Chlorotoluene); and Benzotrichloride (α,α,α-Trichlorotoluene) | 5.5% | → |
| 29039923 | Pentabromoethylbenzene | Free | → |
| 29039927 | Tribromocumene | 5.5% | → |
| 29039930 | Pesticides | 5.5% | → |
| 2903.99.80.01 | Other | 5.5% | → |
| 29041004 | 2-Anthracenesulfonic acid | 5.5% | → |
| 29041008 | Benzenesulfonyl chloride | 5.5% | → |
| 29041010 | m-Benzenedisulfonic acid, sodium salt; 1,5-Naphthalenedisulfonic acid; andp-Toluenesulfonyl chloride | 5.5% | → |
| 29041015 | Mixtures of 1,3,6-naphthalenetrisulfonic acid and 1,3,7-naphthalenetrisulfonic acid | 5.5% | → |
| 29041032 | Products described in additional U.S. note 3 to section VI | 5.5% | → |
| 29041037 | Other | 5.5% | → |
| 29041050 | Other | 4.2% | → |
| 29042010 | p-Nitrotoluene | 5.5% | → |
| 29042015 | p-Nitro-o-xylene | 5.5% | → |
| 29042020 | Trinitrotoluene | Free | → |
| 29042030 | 5-tert-Butyl-2,4,6-trinitro-m-xylene (Musk xylol) and other artificial musks | 5.5% | → |
| 29042035 | Nitrated benzene, nitrated toluene (except p-nitrotoluene), or nitrated naphthalene | 5.5% | → |
| 29042040 | Products described in additional U.S. note 3 to section VI | 5.5% | → |
| 29042045 | Other | 5.5% | → |
| 29042050 | Other | 5.5% | → |
| 29043100 | Perfluorooctane sulfonic acid | 3.7% | → |
| 29043200 | Ammonium perfluorooctane sulfonate | 3.7% | → |
| 29043300 | Lithium perfluorooctane sulfonate | 3.7% | → |
| 29043400 | Potassium perfluorooctane sulfonate | 3.7% | → |
| 29043500 | Other salts of perfluorooctane sulfonic acid | 3.7% | → |
| 29043600 | Perfluorooctane sulfonyl fluoride | 3.7% | → |
| 29049100 | Trichloronitromethane (chloropicrin) | 3.7% | → |
| 29049904 | o-Nitrochlorobenzene; andp-Nitrochlorobenzene | 5.5% | → |
| 29049908 | Other | 5.5% | → |
| 29049915 | 4-Chloro-3-nitro-α,α,α-trifluorotoluene; 2-Chloro-5-nitro-α,α,α-trifluorotoluene; and 4-Chloro-3,5-dinitro-α,α,α-trifluorotoluene | 5.5% | → |
| 29049920 | Nitrotoluenesulfonic acids | 5.5% | → |
| 29049930 | 1-Bromo-2-nitrobenzene; 1,2-Dichloro-4-nitrobenzene and o-Fluoronitrobenzene | 5.5% | → |
| 29049935 | 4,4'-Dinitrostilbene-2,2'-disulfonic acid | 5.5% | → |
| 29049940 | Products described in additional U.S. note 3 to section VI | 5.5% | → |
| 29049947 | Other | 5.5% | → |
| 29049950 | Other | 3.7% | → |
| 29051110 | Imported only for use in producing synthetic natural gas (SNG) or for direct use as a fuel | Free | → |
| 2905.11.20 | Other | 5.5% | → |
| 2905.11.20.10 | Imported for use in chemical production, including production of aldehydes, plastics, olefins and resins | 5.5% | → |
| 2905.11.20.15 | For use in wastewater treatment | 5.5% | → |
| 2905.11.20.85 | Other | 5.5% | → |
| 2905.12.00 | Propan-1-ol (Propyl alcohol) and propan-2-ol (Isopropyl alcohol) | 5.5% | → |
| 2905.12.00.10 | Propan-1-ol | 5.5% | → |
| 2905.12.00.50 | Propan-2-ol | 5.5% | → |
| 29051300 | Butan-1-ol (n-Butyl alcohol) | 5.5% | → |
| 29051410 | tert-Butyl alcohol, having a purity of less than 99 percent by weight | Free | → |
| 2905.14.50 | Other | 5.5% | → |
| 2905.14.50.10 | 2-Methylpropan-1-ol (Isobutyl alcohol) | 5.5% | → |
| 2905.14.50.50 | Other | 5.5% | → |
| 2905.16.00 | Octanol (Octyl alcohol) and isomers thereof | 3.7% | → |
| 2905.16.00.10 | 2-Ethylhexan-1-ol | 3.7% | → |
| 2905.16.00.50 | Other | 3.7% | → |
| 29051700 | Dodecan-1-ol (Lauryl alcohol), hexadecan-1-ol (Cetyl alcohol) and octadecan-1-ol (Stearyl alcohol) | 5% | → |
| 29051910 | Pentanol (Amyl alcohol) and isomers thereof | 5.5% | → |
| 2905.19.90 | Other | 3.7% | → |
| 2905.19.90.05 | 3,3-Dimethylbutan-2-ol (pinacolyl alcohol) | 3.7% | → |
| 2905.19.90.10 | Decyl alcohol and isomers thereof | 3.7% | → |
| 2905.19.90.20 | Hexyl alcohol and isomers thereof | 3.7% | → |
| 2905.19.90.90 | Other | 3.7% | → |
| 29052210 | Geraniol | 3% | → |
| 29052220 | Isophytol | 3.7% | → |
| 2905.22.50 | Other | 4.8% | → |
| 2905.22.50.10 | Citronellol | 4.8% | → |
| 2905.22.50.50 | Other | 4.8% | → |
| 29052910 | Allyl alcohol | 5.5% | → |
| 29052990 | Other | 3.7% | → |
| 29053100 | Ethylene glycol (Ethanediol) | 5.5% | → |
| 29053200 | Propylene glycol (Propane-1,2-diol) | 5.5% | → |
| 29053910 | Butylene glycol | 5.5% | → |
| 29053920 | Neopentyl glycol | 5.5% | → |
| 29053960 | Hexylene glycol | Free | → |
| 29053990 | Other | 5.5% | → |
| 29054100 | 2-Ethyl-2-(hydroxymethyl)propane-1,3-diol (Trimethylolpropane) | 3.7% | → |
| 29054200 | Pentaerythritol | 3.7% | → |
| 29054300 | Mannitol | 4.6% | → |
| 29054400 | D-Glucitol (Sorbitol) | 4.9% | → |
| 29054500 | Glycerol | 0.5¢/kg | → |
| 29054910 | Triols and tetrols | 3.7% | → |
| 29054920 | Esters of glycerol formed with acids of heading 2904 | 5.5% | → |
| 29054930 | Xylitol | Free | → |
| 29054940 | Other | 5.5% | → |
| 2905.49.50.01 | Other | 5.5% | → |
| 29055100 | Ethchlorvynol (INN) | Free | → |
| 29055910 | Derivatives of monohydric alcohols | 5.5% | → |
| 29055930 | Dibromoneopentylglycol | Free | → |
| 29055990 | Other | 5.5% | → |
| 29061100 | Menthol | 2.1% | → |
| 29061200 | Cyclohexanol, methylcyclohexanols and dimethylcyclohexanols | 5.5% | → |