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Custom Duty Rate for HTS Code 2918 : Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives

Heading/SubheadingArticle DescriptionUnit of QuantityRates of Duty
12
GeneralSpecial
2918.11Lactic acid, its salts and esters (excluding inorganic or organic compounds of mercury)
2918.11.10.00Carboxylic acids with alcohol function, lactic acid as separate chemically defined organic compoundskg10.00%Free (A,AU,BH,CA,CL,CO,D,E,IL,JO,KR,MA,MX,OM,P,PA,PE,S,SG)40.00%
2918.11.51.00Carboxylic acids with alcohol function, salts and esters of lactic acid as separate chemically defined organic compoundskg0.00%Free (A,AU,BH,CA,CL,CO,D,E,IL,JO,K,KR,MA,MX,OM,P,PA,PE,S,SG)30.00%
2918.12Tartaric acid
2918.12.00.00Carboxylic acids with alcohol function, tartaric acid as separate chemically defined organic compoundskgFree20.00%
2918.13Salts and esters of tartaric acid
2918.13.10.00Carboxylic acids with alcohol function, potassium antimony tartrate also known as tartar emetic as separate chemically defined organic compoundskgFree0.00%
2918.13.20.00Carboxylic acids with alcohol function, potassium bitartrate also known as cream of tartar as separate chemically defined organic compoundskgFree10.00%
2918.13.30.00Carboxylic acids with alcohol function, potassium sodium tartrate also known as rochelle salts as separate chemically defined organic compoundskgFree10.00%
2918.13.50.00Carboxylic acids with alcohol function, salts and esters of tartaric acid not elsewhere specified as separate chemically defined organic compoundskg0.00%Free (A,AU,BH,CA,CL,CO,D,E,IL,JO,K,KR,MA,MX,OM,P,PA,PE,S,SG)30.00%
2918.14Citric acid
2918.14.00.00Carboxylic acids with alcohol function, citric acid as separate chemically defined organic compoundskg10.00%Free (A,AU,BH,CA,CL,CO,D,E,IL,JO,KR,MA,MX,OM,P,PA,PE,S,SG)40.00%
2918.15Salts and esters of citric acid (excluding inorganic or organic compounds of mercury)
2918.15.10.00Carboxylic acids with alcohol function, sodium citrate as separate chemically defined organic compoundskg10.00%Free (A*,AU,BH,CA,CL,CO,D,E,IL,JO,KR,MA,MX,OM,P,PA,PE,S,SG)40.00%
2918.15.50.00Carboxylic acids with alcohol function, salts and esters of citric acid not elsewhere specified as separate chemically defined organic compoundskg0.00%Free (A*,AU,BH,CA,CL,CO,D,E,IL,JO,KR,MA,MX,OM,P,PA,PE,S,SG)30.00%
2918.16Gluconic acid, its salts and esters
2918.16.10.00Carboxylic acids with alcohol function, gluconic acid as separate chemically defined organic compoundskg10.00%Free (A,AU,BH,CA,CL,CO,D,E,IL,JO,KR,MA,MX,OM,P,PA,PE,S,SG)30.00%
2918.16.50Carboxylic acids with alcohol function, salts and esters of gluconic acid not elsewhere specified0.00%Free (A,AU,BH,CA,CL,CO,D,E,IL,JO,K,KR,MA,MX,OM,P,PA,PE,S,SG)30.00%
2918.16.50.10Carboxylic acids with alcohol function, sodium gluconate as separate chemically defined organic compoundskg
2918.16.50.50Otherkg
2918.17Phenylglycolic acid "mandelic acid", its salts and esters
2918.17.00.01Carboxylic acids with alcohol function, 2,2-diphenyl-2-hydroxyacetic acid also known as benzilic acid as separate chemically defined organic compoundskg10.00%Free (A+,AU,BH, CA,CL,CO,D, E,IL,JO, KR,MA, MX,OM,P, PA,PE,S,SG)15.4¢/kg + 40%
2918.18Chlorobenzilate "iso"
2918.18.00.00Carboxylic acids with alcohol function, chlorobenzilate as separate chemically defined organic compoundskg10.00%Free (A+,AU,BH, CA,CL,CO,D, E,IL,JO,K, KR,L,MA, MX,OM,P, PA,PE,S,SG)15.4¢/kg + 57%
2918.19Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives (excluding lactic acid, tartaric acid, citric acid, gluconic acid and their salts and esters, and chlorobenzilate [iso])
2918.19.11.00Carboxylic acids with alcohol function, aromatic benzilic acid methyl ester as separate chemically defined organic compoundskg10.00%Free (A+,AU,BH, CA,CL,CO,D, E,IL,JO, KR,MA, MX,OM,P, PA,PE,S,SG)15.4¢/kg + 40%
2918.19.12.00Carboxylic acids with alcohol function, aromatic mandelic acid as separate chemically defined organic compoundskgFree15.4¢/kg + 67.5%
2918.19.15.00Carboxylic acids with alcohol function, aromatic salts and esters of mandelic acid as separate chemically defined organic compoundskg10.00%Free (A+,AU,BH, CA,CL,CO,D, E,IL,JO, K,KR,MA, MX,OM,P, PA,PE,S,SG)15.4¢/kg + 67.5%
2918.19.20.00Carboxylic acids with alcohol function, aromatic products described in additional us note 3 to section vi as separate chemically defined organic compoundskg10.00%Free (A+,AU,BH, CA,CL,CO,D, E,IL,JO,K, KR,L,MA, MX,OM,P, PA,PE,S,SG)15.4¢/kg + 57%
2918.19.31.00Carboxylic acids with alcohol function, aromatic alcohol-function carboxylic acids not elsewhere specified as separate chemically defined organic compoundskg10.00%Free (A+,AU,BH, CA,CL,CO,D, E,IL,JO,K, KR,L,MA, MX,OM,P, PA,PE,S,SG)15.4¢/kg + 57%
2918.19.60.00Carboxylic acids with alcohol function, malic acid as separate chemically defined organic compoundskg0.00%Free (A,AU,BH,CA,CL,CO,D,E,IL,JO,K,KR,MA,MX,OM,P,PA,PE,S,SG)30.00%
2918.19.90.00Carboxylic acids with alcohol function, non-aromatic alcohol-function carboxylic acids not elsewhere specified as separate chemically defined organic compoundskg0.00%Free (A+,AU,BH, CA,CL,CO,D, E,IL,JO,K, KR,MA, MX,OM,P, PA,PE,S,SG)30.00%
2918.21Salicylic acid and its salts (excluding inorganic or organic compounds of mercury)
2918.21.10.00Carboxylic acids with phenol function, salicylic acid and its salts suitable for medicinal use as separate chemically defined organic compoundskg10.00%Free (A*,AU,BH,CA,CL,CO,D,E,IL,JO,KR,MA,MX,OM,P,PA,PE,S,SG)15.4¢/kg + 72%
2918.21.50.00Carboxylic acids with phenol function, salicylic acid and its salts non-medicinal as separate chemically defined organic compoundskg10.00%Free (A*,AU,BH,CA,CL,CO,D,E,IL,JO,KR,MA,MX,OM,P,PA,PE,S,SG)15.4¢/kg + 57%
2918.22O-acetylsalicylic acid, its salts and esters
2918.22.10.00Carboxylic acids with phenol function, o-acetylsalicylic acid also known as aspirin as separate chemically defined organic compoundskg10.00%Free (A*,AU,BH,CA,CL,CO,D,E,IL,JO,KR,MA,MX,OM,P,PA,PE,S,SG)15.4¢/kg + 82%
2918.22.50.00Carboxylic acids with phenol function, salts and esters of o-acetylsalicylic acid as separate chemically defined organic compoundskg10.00%Free (A*,AU,BH,CA,CL,CO,D,E,IL,JO,K,KR,MA,MX,OM,P,PA,PE,S,SG)15.4¢/kg + 47.5%
2918.23Esters of salicylic acid and their salts (excluding o-acetylsalicylic acid, its salts and esters)
2918.23.10.00Carboxylic acids with phenol function, phenyl salicylate also known as salol suitable for medicinal use as separate chemically defined organic compoundskg10.00%Free (A,AU,BH,CA,CL,CO,D,E,IL,JO,KR,MA,MX,OM,P,PA,PE,S,SG)15.4¢/kg + 45%
2918.23.20.00Carboxylic acids with phenol function, odoriferous or flavoring compounds as separate chemically defined organic compoundskg10.00%Free (A,AU,BH,CA,CL,CO,D,E,IL,JO,KR,MA,MX,OM,P,PA,PE,S,SG)15.4¢/kg + 58%
2918.23.30.00Carboxylic acids with phenol function, products described in additional us note 3 to section vi as separate chemically defined organic compoundskg10.00%Free (A+,AU,BH, CA,CL,CO,D, E,IL,JO,K, KR,MA, MX,OM,P, PA,PE,S,SG)15.4¢/kg + 57%
2918.23.50.00Carboxylic acids with phenol function, other esters of salicylic acid and their salts as separate chemically defined organic compoundskg10.00%Free (A+,AU,BH, CA,CL,CO,D, E,IL,JO,K, KR,MA, MX,OM,P, PA,PE,S,SG)15.4¢/kg + 57%
2918.29Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their halogenated, sulphonated, nitrated or nitrosated derivatives (excluding salicylic acid and o-acetylsalicylic acid, and their salts and esters)
2918.29.04.00Carboxylic acids with phenol function, specified benzoic, cresotic, naphthalenic and resorcylic acids and salts as separate chemically defined organic compoundskg10.00%Free (A+,AU,BH,CA,CL,CO,D,E,IL,JO,KR,L,MA,MX,OM,P,PA,PE,S,SG)15.4¢/kg + 40%
2918.29.06.00Carboxylic acids with phenol function, 1,6-hexanediol bis 3,5-dibutyl-4-hydroxyphenyl propionate as separate chemically defined organic compoundskg10.00%Free (A+,AU,BH,CA,CL,CO,D,E, IL,JO,KR,MA, MX,OM,P, PA,PE,S,SG)15.4¢/kg + 40%
2918.29.08.00Carboxylic acids with phenol function, m-hydroxybenzoic acid as separate chemically defined organic compoundskgFree15.4¢/kg + 40%
2918.29.20.00Carboxylic acids with phenol function, gentisic acid and hydroxycinnamic acid and its salts as separate chemically defined organic compoundskg10.00%Free (A+,AU,BH, CA,CL,CO,D, E,IL,JO,K, KR,MA, MX,OM,P, PA,PE,S,SG)15.4¢/kg + 48.5%
2918.29.22.00Carboxylic acids with phenol function, p-hydroxybenzoic acid as separate chemically defined organic compoundskg10.00%Free (A,AU,BH,CA,CL,CO,D,E,IL,JO,KR,MA,MX,OM,P,PA,PE,S,SG)15.4¢/kg + 48.5%
2918.29.25.00Carboxylic acids with phenol function, 3-hydroxy-2-naphthoic acid as separate chemically defined organic compoundskg10.00%Free (A,AU,BH,CA,CL,CO,D,E,IL,JO,KR,L,MA,MX,OM,P,PA,PE,S,SG)15.4¢/kg + 57%
2918.29.30.00Carboxylic acids with phenol function, gallic acid as separate chemically defined organic compoundskg0.00%Free (A,AU,BH,CA,CL,CO,D,E,IL,JO,KR,MA,MX,OM,P,PA,PE,S,SG)0.00%
2918.29.39.00Carboxylic acids with phenol function, 4,4-bis 4-hydroxyphenyl pentanoic acid and 3,5,6-trichlorosalicylic acid as separate chemically defined organic compoundskgFree15.4¢/kg + 57%
2918.29.65.00Carboxylic acids with phenol function, aromatic products described in additional us note 3 to section vi as separate chemically defined organic compoundskg10.00%Free (A+,AU,BH, CA,CL,CO,D, E,IL,JO,K, KR,L,MA, MX,OM,P, PA,PE,S,SG)15.4¢/kg + 57%
2918.29.75.00Carboxylic acids with phenol function, carboxylic acids with phenol function not elsewhere specified as separate chemically defined organic compoundskg10.00%Free (A+,AU,BH, CA,CL,CO,D, E,IL,JO,K, KR,L,MA, MX,OM,P, PA,PE,S,SG)15.4¢/kg + 57%
2918.30Carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their halogenated, sulphonated, nitrated or nitrosated derivatives
2918.30.10.00Carboxylic acids with aldehyde or ketone function, aromatic 1-formylphenylacetic acid methyl ester as separate chemically defined organic compoundskg10.00%Free (A+,AU,BH, CA,CL,CO,D, E,IL,JO, KR,MA, MX,OM,P, PA,PE,S,SG)15.4¢/kg + 40%
2918.30.15.00Carboxylic acids with aldehyde or ketone function, aromatic specified oxobenzenepropanoic and keto-phenylbutanoate esters as separate chemically defined organic compoundskgFree15.4¢/kg + 57%
2918.30.25.00Carboxylic acids with aldehyde or ketone function, aromatic products described in additional us note 3 to section vi as separate chemically defined organic compoundskg10.00%Free (A+,AU,BH, CA,CL,CO,D, E,IL,JO,K, KR,MA, MX,OM,P, PA,PE,S,SG)15.4¢/kg + 57%
2918.30.30.00Carboxylic acids with aldehyde or ketone function, aromatic aldehyde or ketone function carboxylic acids not elsewhere specified as separate chemically defined organic compoundskg10.00%Free (A+,AU,BH, CA,CL,CO,D, E,IL,JO,K, KR,MA, MX,OM,P, PA,PE,S,SG)15.4¢/kg + 57%
2918.30.70.00Carboxylic acids with aldehyde or ketone function, specified succinate, diethyl and trifluoro esters as separate chemically defined organic compoundskgFree30.00%
2918.30.90.00Carboxylic acids with aldehyde or ketone function, non-aromatic aldehyde or ketone function carboxylic acids not elsewhere specified as separate chemically defined organic compoundskg0.00%Free (A*,AU,BH,CA,CL,CO,D,E,IL,JO,K,KR,L,MA,MX,OM,P,PA,PE,S,SG)30.00%
2918.912,4,5-t "iso" "2,4,5-trichlorophenoxyacetic acid", its salts and esters
2918.91.00.00Carboxylic acids with additional oxygen function, 2,4,5-t, its salts and esters as separate chemically defined organic compoundskg10.00%Free (A,AU,BH,CA,CL,CO,D,E,IL,JO,KR,MA,MX,OM,P,PA,PE,S,SG)15.4¢/kg + 48.5%
2918.99Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives (excluding only with alcohol, phenol, aldehyde or ketone function, and 2,4,5-t [iso] [2,4,5-trichlorophenoxyacetic acid] and its salts and esters)
2918.99.05.00Carboxylic acids with additional oxygen function, p-anisic acid, clofibrate and 3-phenoxybenzoic acid as separate chemically defined organic compoundskg10.00%Free (A+,AU,BH,CA,CL,CO,D,E,IL,JO,K,KR,MA,MX,OM,P,PA,PE,S,SG)15.4¢/kg + 40%
2918.99.06.00Carboxylic acids with additional oxygen function, specified hydroxy-octadecyloxy and hydroxy-docosyloxy naphthalene-carboxylic acids as separate chemically defined organic compoundskgFree15.4¢/kg + 57%
2918.99.14.00Carboxylic acids with additional oxygen function, 2- 4-chloro-2-methylphenoxy propionic acid and its salts as separate chemically defined organic compoundskgFree15.4¢/kg + 40.5%
2918.99.18.00Carboxylic acids with additional oxygen function, specified chloro-methylphenoxy butyric and dichlorophenoxy propionic pesticides as separate chemically defined organic compoundskg10.00%Free (A,AU,BH,CA,CL,CO,D,E,IL,JO,KR,MA,MX,OM,P,PA,PE,S,SG)15.4¢/kg + 40.5%
2918.99.20Carboxylic acids with additional oxygen function, aromatic pesticides not elsewhere specified10.00%Free (A,AU,BH,CA,CL,CO,D,E,IL,JO,KR,MA,MX,OM,P,PA,PE,S,SG)15.4¢/kg + 48.5%
2918.99.20.10Carboxylic acids with additional oxygen function, 2,4-dichlorophenoxyacetic acid, its salts and esters as separate chemically defined organic compoundskg
2918.99.20.15Carboxylic acids with additional oxygen function, 2-methyl-4-chlorophenoxyacetic acid as separate chemically defined organic compoundskg
2918.99.20.50Carboxylic acids with additional oxygen function, aromatic pesticides not elsewhere specified as separate chemically defined organic compoundskg
2918.99.30.00Carboxylic acids with additional oxygen function, aromatic drug carboxylic acids as separate chemically defined organic compoundskg10.00%Free (A,AU,BH,CA,CL,CO,D,E,IL,JO,K,KR,MA,MX,OM,P,PA,PE,S,SG)15.4¢/kg + 47.5%
2918.99.35.00Carboxylic acids with additional oxygen function, aromatic odoriferous or flavoring compounds as separate chemically defined organic compoundskg10.00%Free (A,AU,BH,CA,CL,CO,D,E,IL,JO,KR,MA,MX,OM,P,PA,PE,S,SG)15.4¢/kg + 58%
2918.99.43.00Carboxylic acids with additional oxygen function, aromatic products described in additional us note 3 to section vi as separate chemically defined organic compoundskg10.00%Free (A+,AU,BH,CA,CL,CO,D,E,IL,JO,K,KR,MA,MX,OM,P,PA,PE,S,SG)15.4¢/kg + 57%
2918.99.47.00Carboxylic acids with additional oxygen function, aromatic additional oxygen-function carboxylic acids not elsewhere specified as separate chemically defined organic compoundskg10.00%Free (A+,AU,BH,CA,CL,CO,D,E,IL,JO,K,KR,MA,MX,OM,P,PA,PE,S,SG)15.4¢/kg + 57%
2918.99.50.00Carboxylic acids with additional oxygen function, non-aromatic additional oxygen-function carboxylic acids not elsewhere specified as separate chemically defined organic compoundskg0.00%Free (A,AU,BH,CA,CL,CO,D,E,IL,JO,K,KR,MA,MX,OM,P,PA,PE,S,SG)30.00%

Disclaimer: The HTS code data and duty rates shown on this page are sourced from the Harmonized Tariff Schedule of the United States, Revision 15 (2025), published by the U.S. International Trade Commission (USITC). This information is provided for general reference purposes only. Credlix is a trade finance platform, not a licensed customs broker, freight forwarder, or trade law firm. It makes no warranty, express or implied, regarding the accuracy, completeness, or fitness of this data. Always verify against the latest schedule at hts.usitc.gov before making any import decisions.

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