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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） |
|---|---|---|---|---|
| 2918.16 | HS6 子目 | Gluconic acid, its salts and esters: | — | |
| 2918.16.10.00 | 美国 10 位 | Gluconic acid | kg | 6% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 25% |
| 2918.16.50 | 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% | |
| 2918.16.50.10 | 美国 10 位 | Sodium gluconate | kg | — |
| 2918.16.50.20 | 美国 10 位 | Calcium gluconate | kg | — |
| 2918.16.50.90 | 美国 10 位 | Other | kg | — |
| 2918.17.00.01 | 美国 10 位 | 2,2-Diphenyl-2-hydroxyacetic acid (benzilic acid) | kg | 5.8% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 40% |
| 2918.18.00.00 | 美国 10 位 | Chlorobenzilate (ISO) | kg | 6.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 57% |
| 2918.19 | HS6 子目 | Other: | — | |
| 2918.19.11.00 | 美国 10 位 | Benzilic acid, methyl ester | kg | 5.8% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 40% |
| 2918.19.12.00 | 美国 10 位 | Mandelic acid | kg | Free / — / 15.4¢/kg + 67.5% |
| 2918.19.15.00 | 美国 10 位 | Other | kg | 6.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, K,KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 67.5% |
| 2918.19.20.00 | 美国 10 位 | Products described in additional U.S. note 3 to section VI | kg | 6.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 57% |
| 2918.19.31.00 | 美国 10 位 | Other | kg | 6.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 57% |
| 2918.19.60.00 | 美国 10 位 | Malic acid | kg | 4% / Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 25% |
| 2918.19.90.00 | 美国 10 位 | Other | kg | 4% / Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG) / 25% |
| 2918.21 | HS6 子目 | Salicylic acid and its salts: | — | |
| 2918.21.10.00 | 美国 10 位 | Suitable for medicinal use | kg | 6.5% / Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 72% |
| 2918.21.50.00 | 美国 10 位 | Other | kg | 6.5% / Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 57% |
| 2918.22 | HS6 子目 | O-Acetylsalicylic acid, its salts and esters: | — | |
| 2918.22.10.00 | 美国 10 位 | O-Acetylsalicylic acid (Aspirin) | kg | 6.5% / Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 82% |
| 2918.22.50.00 | 美国 10 位 | Salts and esters of O-acetylsalicylic acid | kg | 6.5% / Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 47.5% |
| 2918.23 | HS6 子目 | Other esters of salicylic acid and their salts: | — | |
| 2918.23.10.00 | 美国 10 位 | Salol (Phenyl salicylate) suitable for medicinal use | kg | 6.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 45% |
| 2918.23.20.00 | 美国 10 位 | Odoriferous or flavoring compounds | kg | 6.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 58% |
| 2918.23.30.00 | 美国 10 位 | Products described in additional U.S. note 3 to section VI | kg | 6.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 57% |
| 2918.23.50.00 | 美国 10 位 | Other | kg | 6.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 57% |
| 2918.29 | HS6 子目 | Other: | — | |
| 2918.29.04.00 | 美国 10 位 | 2,3-Cresotic acid; 2-Hydroxybenzoic acid, calcium salt; 1-Hydroxy-2-naphthoic acid; 2-Hydroxy-1-naphthoic acid; 1-Hydroxy-2-naphthoic acid, phenyl ester;α-Resorcylic acid;γ-Resorcylic acid; and 5-Sulfosalicylic acid | kg | 5.8% / Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 40% |
| 2918.29.06.00 | 美国 10 位 | 1,6-Hexanediol bis(3,5-dibutyl-4-hydroxyphenyl)propionate) | kg | 5.8% / Free (A+,AU,BH,CL,CO,D,E, IL,JO,KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 40% |
| 2918.29.08.00 | 美国 10 位 | m-Hydroxybenzoic acid | kg | Free / — / 15.4¢/kg + 40% |
| 2918.29.20.00 | 美国 10 位 | Gentisic acid; and Hydroxycinnamic acid and its salts | kg | 6.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 48.5% |
| 2918.29.22.00 | 美国 10 位 | p-Hydroxybenzoic acid | kg | 6.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 48.5% |
| 2918.29.25.00 | 美国 10 位 | 3-Hydroxy-2-naphthoic acid | kg | 6.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 57% |
| 2918.29.30.00 | 美国 10 位 | Gallic acid | kg | 1% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 2% |
| 2918.29.39.00 | 美国 10 位 | 4,4-Bis(4-hydroxyphenyl) pentanoic acid; and 3,5,6-Trichlorosalicylic acid | kg | Free / — / 15.4¢/kg + 57% |
| 2918.29.65.00 | 美国 10 位 | Products described in additional U.S. note 3 to section VI | kg | 6.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 57% |
| 2918.29.75.00 | 美国 10 位 | Other | kg | 6.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 57% |
| 2918.30 | HS6 子目 | Carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives: | — | |
| 2918.30.10.00 | 美国 10 位 | 1-Formylphenylacetic acid, methyl ester | kg | 5.8% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 40% |
| 2918.30.15.00 | 美国 10 位 | 2-Chloro-4,5-difluoro-ß-oxobenzenepropanoic acid, ethyl ester; and Ethyl 2-keto-4-phenylbutanoate | kg | Free / — / 15.4¢/kg + 57% |
| 2918.30.25 | 美国 8 位 | Products described in additional U.S. note 3 to section VI | 6.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 57% | |
| 2918.30.25.10 | 美国 10 位 | Methyl 3-oxo-2-phenylbutanoate (methyl alpha-phenylacetoacetate, MAPA) | kg | — |
| 2918.30.25.50 | 美国 10 位 | Other | kg | — |
| 2918.30.30.00 | 美国 10 位 | Other | kg | 6.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 57% |
| 2918.30.70.00 | 美国 10 位 | Dimethyl acetyl succinate; Oxalacetic acid diethyl ester, sodium salt; 4,4,4-Trifluoro-3-oxobutanoic acid, ethyl ester; and 4,4,4-Trifluoro-3-oxobutanoic acid, methyl ester | kg | Free / — / 25% |
| 2918.30.90.00 | 美国 10 位 | Other | kg | 3.7% / Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,L,MA,OM,P,PA,PE,S,SG) / 25% |
| 2918.91.00.00 | 美国 10 位 | 2,4,5-T (ISO) (2,4,5-trichlorophenoxyacetic acid), its salts and esters | kg | 6.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 48.5% |
| 2918.99 | HS6 子目 | Other: | — | |
| 2918.99.05.00 | 美国 10 位 | p-Anisic acid; Clofibrate; and 3-Phenoxybenzoic acid | kg | 5.8% / Free (A+,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 40% |
| 2918.99.06.00 | 美国 10 位 | 1-Hydroxy-6-octadecyloxy-2-naphthalene- carboxylic acid; and 1-Hydroxy-6-docosyloxy-2-naphthalene- carboxylic acid | kg | Free / — / 15.4¢/kg + 57% |
| 2918.99.14.00 | 美国 10 位 | 2-(4-Chloro-2-methylphenoxy)propionic acid and its salts | kg | Free / — / 15.4¢/kg + 40.5% |
| 2918.99.18.00 | 美国 10 位 | 4-(4-Chloro-2-methylphenoxy) butyric acid;p-Chlorophenoxyacetic acid; and 2-(2,4-Dichlorophenoxy) propionic acid | kg | 6.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 40.5% |
| 2918.99.20 | 美国 8 位 | Other | 6.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 48.5% | |
| 2918.99.20.10 | 美国 10 位 | 2,4-Dichlorophenoxyacetic acid, its salts and esters | kg | — |
| 2918.99.20.15 | 美国 10 位 | 2-Methyl-4-chlorophenoxyacetic acid | kg | — |
| 2918.99.20.50 | 美国 10 位 | Other | kg | — |
| 2918.99.30.00 | 美国 10 位 | Drugs | kg | 6.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 47.5% |
| 2918.99.35.00 | 美国 10 位 | Odoriferous or flavoring compounds | kg | 6.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 58% |
| 2918.99.43 | 美国 8 位 | Products described in additional U.S. note 3 to section VI | 6.5% / Free (A+,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 57% | |
| 2918.99.43.10 | 美国 10 位 | 2-Methyl-3-phenyloxirane-2-carboxylic acid (P-2-P methyl glycidic acid), its salts and esters | kg | — |
| 2918.99.43.50 | 美国 10 位 | Other | kg | — |
| 2918.99.47.00 | 美国 10 位 | Other | kg | 6.5% / Free (A+,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 57% |
| 2918.99.50.00 | 美国 10 位 | Other | kg | 4% / Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 25% |
| 2919 | HS4 税目 | Phosphoric esters and their salts, including lactophosphates; their halogenated, sulfonated, nitrated or nitrosated derivatives: | — | |
| 2919.10.00.00 | 美国 10 位 | Tris(2,3-dibromopropyl phosphate) | kg | 3.7% / Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 25% |
| 2919.90 | HS6 子目 | Other: | — | |
| 2919.90.15.00 | 美国 10 位 | Triphenyl phosphate | kg | Free / — / 15.4¢/kg + 57% |
| 2919.90.25.00 | 美国 10 位 | Other | kg | 6.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 57% |
| 2919.90.30.00 | 美国 10 位 | Other | kg | 6.5% / Free (A+,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 43% |
| 2919.90.50 | 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% * | |
| 2919.90.50.10 | 美国 10 位 | Plasticizers | kg | — |
| 2919.90.50.50 | 美国 10 位 | Other | kg | — |
| 2920 | HS4 税目 | Esters of other inorganic acids of nonmetals (excluding esters of hydrogen halides) and their salts; their halogenated, sulfonated, nitrated or nitrosated derivatives: | — | |
| 2920.11.00.00 | 美国 10 位 | Parathion (ISO) and parathion-methyl (ISO) (methyl-parathion) | kg | Free / — / 15.4¢/kg + 64.5% |
| 2920.19 | HS6 子目 | Other: | — | |
| 2920.19.10.00 | 美国 10 位 | O,O-Dimethyl-O-(4-nitro-m-tolyl)phosphoro- thioate (Fenitrothion) | kg | 6.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 41% |
| 2920.19.40.00 | 美国 10 位 | Other | kg | 6.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 64.5% |
| 2920.19.50.00 | 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% |
| 2920.21.00.00 | 美国 10 位 | Dimethyl phosphite | kg | 3.7% / Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 25% |
| 2920.22.00.00 | 美国 10 位 | Diethyl phosphite | kg | 3.7% / Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 25% |
| 2920.23.00.00 | 美国 10 位 | Trimethyl phosphite | kg | 3.7% / Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 25% |
| 2920.24.00.00 | 美国 10 位 | Triethyl phosphite | kg | 3.7% / Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 25% |
| 2920.29.00.00 | 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% |
| 2920.30.00.00 | 美国 10 位 | Endosulfan (ISO) | kg | 3.7% / Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 25% |
| 2920.90 | HS6 子目 | Other: | — | |
| 2920.90.10.00 | 美国 10 位 | Pesticides | kg | 6.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 64.5% |
| 2920.90.20.00 | 美国 10 位 | Other | kg | 6.5% / Free (A+,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 53% |
| 2920.90.51 | 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% | |
| 2920.90.51.10 | 美国 10 位 | Ethylene carbonate (1,3-dioxolan-2-one) | kg | — |
| 2920.90.51.50 | 美国 10 位 | Other | kg | — |
| 2921 | HS4 税目 | Amine-function compounds | — | |
| 2921.11.00.00 | 美国 10 位 | Methylamine, di- or trimethylamine and their salts | kg | 3.7% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 25% * |
| 2921.12.01.00 | 美国 10 位 | 2-(N,N-Dimethylamino)ethyl chloride hydrochloride | kg | Free / — / 30.5% |
| 2921.13.00.00 | 美国 10 位 | 2-(N,N-Diethylamino)ethyl chloride hydrochloride | kg | Free / — / 30.5% |
| 2921.14.00.00 | 美国 10 位 | 2-(N,N,-Diisopropylamino)ethyl chloride hydrochloride | kg | 6.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 30.5% |
| 2921.19 | HS6 子目 | Other: | — | |
| 2921.19.11.00 | 美国 10 位 | Mono-, di- and triethylamines;mono-, di-, and tri-(propyl- and butyl-)monoamines; salts of any of the foregoing | kg | 3.7% / Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 25% |
| 2921.19.31.00 | 美国 10 位 | 3-Amino-3-methyl-1-butyne; (Dimethylamino)isopropyl chloride hydrochloride | kg | Free / — / 30.5% |
| 2921.19.61 | 美国 8 位 | Other | 6.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 30.5% * | |
| 2921.19.61.10 | 美国 10 位 | N,N-Dialkyl (methyl, ethyl or n-propyl)-2-chloroethylamines and their protonated salts | kg | — |
| 2921.19.61.20 | 美国 10 位 | Bis(2-chloroethyl)ethylamine) | kg | — |
| 2921.19.61.30 | 美国 10 位 | Chlormethine (INN) (bis(2-chloroethyl)methylamine) | kg | — |
| 2921.19.61.40 | 美国 10 位 | Trichlormethine (INN) (tris(2-chloroethyl)amine) | kg | — |
| 2921.19.61.95 | 美国 10 位 | Other | kg | — |
| 2921.21.00.00 | 美国 10 位 | Ethylenediamine and its salts | kg | 5.8% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 39% |
| 2921.22 | HS6 子目 | Hexamethylenediamine and its salts: | — | |
| 2921.22.05.00 | 美国 10 位 | Hexamethylenediamine adipate (Nylon salt) | kg | 6.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 46% |
| 2921.22.10.00 | 美国 10 位 | Derived in whole or in part from adipic acid | kg | 6.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 66.5% |
| 2921.22.50.00 | 美国 10 位 | Other | kg | 6.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 30.5% |
| 2921.29.00 | 美国 8 位 | Other | 6.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 30.5% | |
| 2921.29.00.10 | 美国 10 位 | Tetraethylene pentamine | kg | — |
| 2921.29.00.20 | 美国 10 位 | Triethylenetetramine | kg | — |
| 2921.29.00.30 | 美国 10 位 | Diethylenetriamine | kg | — |
| 2921.29.00.55 | 美国 10 位 | Other | kg | — |
| 2921.30 | HS6 子目 | Cyclanic, cyclenic or cycloterpenic mono- or polyamines, and their derivatives; salts thereof: | — | |
| 2921.30.05.00 | 美国 10 位 | 1,3-Bis(aminoethyl)cyclohexane | kg | Free / — / 15.4¢/kg + 53.5% |
| 2921.30.10.00 | 美国 10 位 | Products described in additional U.S. note 3 to section VI | kg | 6.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 53.5% |
| 2921.30.30.00 | 美国 10 位 | Other | kg | 6.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 53.5% |
| 2921.30.50.00 | 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% |
| 2921.41 | HS6 子目 | Aniline and its salts: | — | |
| 2921.41.10.00 | 美国 10 位 | Aniline | kg | 6.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 43.5% |
| 2921.41.20.00 | 美国 10 位 | Aniline salts | kg | 6.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 60% |
| 2921.42 | HS6 子目 | Aniline derivatives and their salts: | — | |
| 2921.42.10.00 | 美国 10 位 | N,N-Dimethylaniline | kg | 6.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 40% |
| 2921.42.15.00 | 美国 10 位 | N-Ethylaniline; andN,N-Diethylaniline | kg | 6.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 60% |
| 2921.42.16.00 | 美国 10 位 | 2,4,5-Trichloroaniline | kg | Free / — / 15.4¢/kg + 39.5% |
| 2921.42.18.00 | 美国 10 位 | o-Aminobenzenesulfonic acid (Orthanilic acid); 6-Chlorometanilic acid; 2-Chloro-5-nitroaniline; 4-Chloro-3-nitroaniline; 2,3-Dichloroaniline; 2,4-Dichloroaniline; 2,5-Dichloroaniline; 3,5-Dichloroaniline;N,N-Diethylmetanilic acid;N,N-Diethylmetanilic acid, sodium salt; 2,4-Difluoroaniline;p-Fluoroaniline;N-Methylaniline; andm-Nitroaniline | kg | 5.8% / Free(A+,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE, S,SG) / 15.4¢/kg + 39.5% |
| 2921.42.21.00 | 美国 10 位 | Metanilic acid | kg | 6.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 60% |
| 2921.42.22.00 | 美国 10 位 | Sulfanilic acid | kg | 6.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 60% |
| 2921.42.23.00 | 美国 10 位 | 3,4-Dichloroaniline | kg | 6.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 60% |
| 2921.42.36.00 | 美国 10 位 | m-Chloroaniline; 2-Chloro-4-nitroaniline; 2,5-Dichloroaniline-4-sulfonic acid and its monosodium salt; 2,4-Dinitroaniline;o-Nitroaniline-p-sulfonic acid, sodium salt; and 2,3,4-Trifluoroaniline | kg | Free / — / 15.4¢/kg + 60% |
| 2921.42.55.00 | 美国 10 位 | Fast color bases | kg | 6.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 53% |
| 2921.42.65.00 | 美国 10 位 | Products described in additional U.S. note 3 to section VI | kg | 6.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 60% |
| 2921.42.90.00 | 美国 10 位 | Other | kg | 6.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 60% |
| 2921.43 | HS6 子目 | Toluidines and their derivatives; salts thereof: | — | |
| 2921.43.04.00 | 美国 10 位 | 3-Chloro-o-toluidine; and 6-Chloro-o-toluidine | kg | Free / — / 15.4¢/kg + 39.5% |
| 2921.43.08.00 | 美国 10 位 | 4-Chloro-o-toluidine and hydrochloride; 5-Chloro-o-toluidine; 6-Chloro-2-toluidine-4-sulfonic acid; 4-Chloro-α,α,α-trifluoro-o- toluidine; 2,6-Dichloro-m-toluidine;N,N- Dimethyl-p-toluidine;N-Ethyl-N-benzyl-m-toluidine; andN-Ethyl-o-toluidine | kg | 5.8% / Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 39.5% |
| 2921.43.15.00 | 美国 10 位 | α,α,α-Trifluoro-2,6-dinitro-N,N-dipropyl-p- toluidine (Trifluralin) | kg | 6.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 48.5% |
| 2921.43.19.00 | 美国 10 位 | α,α,α-Trifluoro-o-toluidine; andα,α,α-Trifluoro-6-chloro-m-toluidine | kg | 6.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 60% |
| 2921.43.22.00 | 美国 10 位 | N-Ethyl-N-(2-methyl-2-propenyl)-2,6- dinitro-4-(trifluoromethyl)benzenamine | kg | 6.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 60% |
| 2921.43.24.00 | 美国 10 位 | 2-Amino-5-chloro-4-ethyl benzenesulfonic acid; 2-Amino-5-chloro-p-toluenesulfonic acid;p-Nitro-o-toluidine; and 3-(Trifluoromethyl) aniline (m-Aminobenzotrifluoride) | kg | Free / — / 15.4¢/kg + 60% |
| 2921.43.40.00 | 美国 10 位 | Products described in additional U.S. note 3 to section VI | kg | 6.5% / Free (A+,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 60% |
| 2921.43.90 | 美国 8 位 | Other | 6.5% / Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15.4¢/kg + 60% | |
| 2921.43.90.20 | 美国 10 位 | 2-Chloro-p-toluidine-5-sulfonic acid (CAS No. 88-51-7) | kg | — |
| 2921.43.90.40 | 美国 10 位 | p-Toluidine-m-sulfonic acid (CAS No. 88-44-8) | kg | — |
| 2921.43.90.90 | 美国 10 位 | Other | kg | — |
| 2921.44 | HS6 子目 | Diphenylamine and its derivatives; salts thereof: | — | |
| 2921.44.05.00 | 美国 10 位 | 4,4'-Bis (α,α-dimethylbenzyl) diphenylamine; andN-Nitrosodiphenylamine | kg | Free / — / 15.4¢/kg + 60% |
| 2921.44.10.00 | 美国 10 位 | Nitrodiphenylamine | kg | 6.5% / Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) / 15.4¢/kg + 40% |
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。