首页 › 关税 › HS 编码 › 第29章 › 2918

2918 含附加含氧基的羧酸及其酸酐、酰卤化物、过氧化物和过氧酸；其卤化、磺化、硝化或亚硝化衍生物

Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives:

普通税率（General）

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优惠税率（Special）

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第二栏税率（Column 2）

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计量单位

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第29章目 2918

下级编码

2918.11 Lactic acid, its salts and esters:

2918.11.10.00 Lactic acid

普通 5.1% · 优惠 Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)

2918.11.51.00 Other

普通 3.4% · 优惠 Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG)

2918.12.00.00 Tartaric acid

普通 Free

2918.13 Salts and esters of tartaric acid:

2918.13.10.00 Potassium antimony tartrate (Tartar emetic)

普通 Free

2918.13.20.00 Potassium bitartrate (Cream of tartar)

普通 Free

2918.13.30.00 Potassium sodium tartrate (Rochelle salts)

普通 Free

2918.13.50.00 Other

普通 4.4% · 优惠 Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG)

2918.14.00.00 Citric acid

普通 6% · 优惠 Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)

2918.15 Salts and esters of citric acid:

2918.15.10.00 Sodium citrate

普通 6.5% · 优惠 Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)

2918.15.50.00 Other

普通 3.7% · 优惠 Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)

2918.16 Gluconic acid, its salts and esters:

2918.16.10.00 Gluconic acid

普通 6% · 优惠 Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)

2918.16.50 Other

普通 3.7% · 优惠 Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG)

2918.16.50.10 Sodium gluconate

2918.16.50.20 Calcium gluconate

2918.16.50.90 Other

2918.17.00.01 2,2-Diphenyl-2-hydroxyacetic acid (benzilic acid)

普通 5.8% · 优惠 Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG)

2918.18.00.00 Chlorobenzilate (ISO)

普通 6.5% · 优惠 Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG)

2918.19 Other:

2918.19.11.00 Benzilic acid, methyl ester

普通 5.8% · 优惠 Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG)

2918.19.12.00 Mandelic acid

普通 Free

2918.19.15.00 Other

普通 6.5% · 优惠 Free (A+,AU,BH,CL,CO,D, E,IL,JO, K,KR,MA,OM,P, PA,PE,S,SG)

2918.19.20.00 Products described in additional U.S. note 3 to section VI

普通 6.5% · 优惠 Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG)

2918.19.31.00 Other

普通 6.5% · 优惠 Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG)

2918.19.60.00 Malic acid

普通 4% · 优惠 Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG)

2918.19.90.00 Other

普通 4% · 优惠 Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG)

2918.21 Salicylic acid and its salts:

2918.21.10.00 Suitable for medicinal use

普通 6.5% · 优惠 Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)

2918.21.50.00 Other

普通 6.5% · 优惠 Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)

2918.22 O-Acetylsalicylic acid, its salts and esters:

2918.22.10.00 O-Acetylsalicylic acid (Aspirin)

普通 6.5% · 优惠 Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)

2918.22.50.00 Salts and esters of O-acetylsalicylic acid

普通 6.5% · 优惠 Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG)

2918.23 Other esters of salicylic acid and their salts:

2918.23.10.00 Salol (Phenyl salicylate) suitable for medicinal use

普通 6.5% · 优惠 Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)

2918.23.20.00 Odoriferous or flavoring compounds

普通 6.5% · 优惠 Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)

2918.23.30.00 Products described in additional U.S. note 3 to section VI

普通 6.5% · 优惠 Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG)

2918.23.50.00 Other

普通 6.5% · 优惠 Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG)

2918.29 Other:

2918.29.04.00 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

普通 5.8% · 优惠 Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE,S,SG)

2918.29.06.00 1,6-Hexanediol bis(3,5-dibutyl-4-hydroxyphenyl)propionate)

普通 5.8% · 优惠 Free (A+,AU,BH,CL,CO,D,E, IL,JO,KR,MA,OM,P, PA,PE,S,SG)

2918.29.08.00 m-Hydroxybenzoic acid

普通 Free

2918.29.20.00 Gentisic acid; and Hydroxycinnamic acid and its salts

普通 6.5% · 优惠 Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG)

2918.29.22.00 p-Hydroxybenzoic acid

普通 6.5% · 优惠 Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)

2918.29.25.00 3-Hydroxy-2-naphthoic acid

普通 6.5% · 优惠 Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE,S,SG)

2918.29.30.00 Gallic acid

普通 1% · 优惠 Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)

2918.29.39.00 4,4-Bis(4-hydroxyphenyl) pentanoic acid; and 3,5,6-Trichlorosalicylic acid

普通 Free

2918.29.65.00 Products described in additional U.S. note 3 to section VI

普通 6.5% · 优惠 Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG)

2918.29.75.00 Other

普通 6.5% · 优惠 Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG)

2918.30 Carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives:

2918.30.10.00 1-Formylphenylacetic acid, methyl ester

普通 5.8% · 优惠 Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG)

2918.30.15.00 2-Chloro-4,5-difluoro-ß-oxobenzenepropanoic acid, ethyl ester; and Ethyl 2-keto-4-phenylbutanoate

普通 Free

2918.30.25.00 Products described in additional U.S. note 3 to section VI

普通 6.5% · 优惠 Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG)

2918.30.30.00 Other

普通 6.5% · 优惠 Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG)

2918.30.70.00 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

普通 Free

2918.30.90.00 Other

普通 3.7% · 优惠 Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,L,MA,OM,P,PA,PE,S,SG)

2918.91.00.00 2,4,5-T (ISO) (2,4,5-trichlorophenoxyacetic acid), its salts and esters

普通 6.5% · 优惠 Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)

2918.99 Other:

常见问题

什么是 HS 编码？

HS 编码（Harmonized System）是国际通用的商品分类体系;美国 HTS（Harmonized Tariff Schedule）基于 HS 但包含本国细分。本页数据来自 USITC,税率以官方现行 HTS 为准,仅供参考、不构成报关或法律意见。

编码与税率数据来源:USITC HTS Export API。税率以 USITC 官方现行 HTS 为准,本页仅供参考;不构成报关或法律意见。