29

Section VI · Chemical and allied industries

Organic chemicals

410 subheadings in 42 headings. Open one for the published General, Special and Column 2 rates of every tariff line beneath it.

2901Acyclic hydrocarbons

2902Cyclic hydrocarbons

2903Halogenated derivatives of hydrocarbons

2904Sulfonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated

2905Acyclic alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives

2906Cyclic alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives

2907Phenols; phenol-alcohols

2908Halogenated, sulfonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols

2909Ethers, ether-alcohols, ether-phenols, ether-alcohol- phenols, alcohol peroxides, ether peroxides, acetal and hemiacetal peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulfonated, nitrated or nitrosated derivatives

2910Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulfonated, nitrated or nitrosated derivatives

2911Acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulfonated, nitrated or nitrosated derivatives

2912Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde

2913Halogenated, sulfonated, nitrated or nitrosated derivatives of products of heading 2912

2914Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulfonated, nitrated, or nitrosated derivatives

2915Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives

2916Unsaturated acyclic monocarboxylic acids, cyclic monocarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives

2917Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives

2918Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives

2919Phosphoric esters and their salts, including lactophosphates; their halogenated, sulfonated, nitrated or nitrosated derivatives

2920Esters of other inorganic acids of nonmetals (excluding esters of hydrogen halides) and their salts; their halogenated, sulfonated, nitrated or nitrosated derivatives

2921Amine-function compounds

2922Oxygen-function amino-compounds

2923Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined

2924Carboxyamide-function compounds; amide-function compounds of carbonic acid

2925Carboxyimide-function compounds (including saccharin and its salts) and imine-function compounds

2926Nitrile-function compounds

2927Diazo-, azo- or azoxy-compounds

2928Organic derivatives of hydrazine or of hydroxylamine

2929Compounds with other nitrogen function

2930Organo-sulfur compounds

2931Other organo-inorganic compounds

2932Heterocyclic compounds with oxygen hetero-atom(s) only

2933Heterocyclic compounds with nitrogen hetero-atom(s) only

2934Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds

2935Sulfonamides

2936Provitamins and vitamins, natural or reproduced by synthesis (including natural concentrates), derivatives thereof used primarily as vitamins, and intermixtures of the foregoing, whether or not in any solvent

2937Hormones, prostaglandins, thromboxanes and leukotrienes, natural or reproduced by synthesis; derivatives and structural analogues thereof, including chain modified polypeptides, used primarily as hormones

2938Glycosides, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives

2939Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives

2940Sugars, chemically pure, other than sucrose, lactose, maltose, glucose and fructose; sugar ethers, sugar acetals and sugar esters, and their salts, other than products of heading 2937, 2938 or 2939

2941Antibiotics

2942Other organic compounds

Source: U.S. International Trade Commission (USITC) — 2026 HTS Revision 12, released 2026-07-21. Listed rates are not always the rate collected — verify with your licensed customs broker.