Chapters › 2918 › 2918.30

HTS 2918.30

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

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

As of Revision 22 (2026), effective Oct 30, 2026Source: USITC HTS ↗
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Chapter 99 measures listing products under 2918.30

Lines under 2918.30

HTSDescriptionGeneralColumn 2
2918.30.10.001-Formylphenylacetic acid, methyl ester5.8%15.4¢/kg + 40%
2918.30.15.002-Chloro-4,5-difluoro-ß-oxobenzenepropanoic acid, ethyl ester; and Ethyl 2-keto-4-phenylbutanoateFree15.4¢/kg + 57%
2918.30.25Products described in additional U.S. note 3 to section VI6.5%15.4¢/kg + 57%
2918.30.25.10Methyl 3-oxo-2-phenylbutanoate (methyl alpha-phenylacetoacetate, MAPA)
2918.30.25.50Other
2918.30.30.00Other6.5%15.4¢/kg + 57%
2918.30.70.00Dimethyl acetyl succinate; Oxalacetic acid diethyl ester, sodium salt; 4,4,4-Trifluoro-3-oxobutanoic acid, ethyl ester; and…Free25%
2918.30.90.00Other3.7%25%