HTS Chapter 29 tariff rates (headings 2901–2942), 2026
Chapter 29 has 1,051 tariff lines across 42 headings. 277 (26%) enter duty-free at the general (MFN) rate, and 728 are on a Section 301 list, so products of China pay an extra duty on top.
1,051 tariff lines, USITC 2026HTSRev19. Specific or compound = a rate per unit (e.g. ¢/kg), not a percentage.
Section 301 China lists in chapter 29
| List | Duty for products of China | Lines |
|---|---|---|
| List 3 | Base rate + 25% | 692 |
| List 4A | Base rate + 7.5% | 36 |
| List 4B | Base rate + 15% (suspended, not collected) | 59 |
Highest general duty rates in chapter 29
| HTS code | Description | General rate | Section 301 |
|---|---|---|---|
2916.12.10.00 | Aromatic | 6.5% | List 3 (+25%) |
2916.15.10.00 | Oleic, linoleic or linolenic acids | 6.5% | List 3 (+25%) |
2916.31.11 | Benzoic acid and its salts | 6.5% | List 3 (+25%) |
2916.31.20.00 | Odoriferous or flavoring compounds | 6.5% | List 3 (+25%) |
2916.31.30.00 | Products described in additional U.S. note 3 to section VI | 6.5% | List 3 (+25%) |
2916.31.50.00 | Other | 6.5% | List 3 (+25%) |
All headings in chapter 29
| Heading | Description | Lines | Duty-free | Top rate | On 301 |
|---|---|---|---|---|---|
2901 | Acyclic hydrocarbons: | 12 | 12 | 0% | 12 |
2902 | Cyclic hydrocarbons: | 17 | 17 | 0% | 17 |
2903 | Halogenated derivatives of hydrocarbons: | 65 | 8 | 5.5% | 45 |
2904 | Sulfonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated: | 31 | 1 | 5.5% | 31 |
2905 | Acyclic alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives: | 35 | 6 | 5.5% | 34 |
2906 | Cyclic alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives: | 12 | 3 | 5.5% | 12 |
2907 | Phenols; phenol-alcohols: | 20 | 3 | 5.5% | 19 |
2908 | Halogenated, sulfonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols: | 21 | 2 | 5.5% | 19 |
2909 | Ethers, 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 | 31 | 4 | 5.5% | 27 |
2910 | Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulfonated, nitrated or nitrosated derivatives: | 8 | 0 | 5.5% | 8 |
2911 | Acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulfonated, nitrated or nitrosated derivatives: | 2 | 1 | 5.3% | 2 |
2912 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde: | 23 | 3 | 5.5% | 22 |
2913 | Halogenated, sulfonated, nitrated or nitrosated derivatives of products of heading 2912: | 3 | 1 | 5.5% | 3 |
2914 | Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulfonated, nitrated, or nitrosated derivatives: | 35 | 9 | 5.5% | 31 |
2915 | Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives: | 40 | 2 | 5.5% | 39 |
2916 | Unsaturated acyclic monocarboxylic acids, cyclic monocarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives: | 37 | 6 | 6.5% | 35 |
2917 | Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives: | 32 | 3 | 6.5% | 28 |
2918 | Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives: | 56 | 11 | 6.5% | 47 |
2919 | Phosphoric esters and their salts, including lactophosphates; their halogenated, sulfonated, nitrated or nitrosated derivatives: | 5 | 1 | 6.5% | 5 |
2920 | Esters of other inorganic acids of nonmetals (excluding esters of hydrogen halides) and their salts; their halogenated, sulfonated, nitrated or nitrosated derivatives: | 13 | 1 | 6.5% | 12 |
2921 | Amine-function compounds | 65 | 14 | 6.5% | 60 |
2922 | Oxygen-function amino-compounds: | 64 | 15 | 6.5% | 39 |
2923 | Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined: | 6 | 1 | 6.2% | 6 |
2924 | Carboxyamide-function compounds; amide-function compounds of carbonic acid: | 38 | 12 | 6.5% | 27 |
2925 | Carboxyimide-function compounds (including saccharin and its salts) and imine-function compounds: | 14 | 5 | 6.5% | 12 |
2926 | Nitrile-function compounds: | 21 | 7 | 6.5% | 18 |
2927 | Diazo-, azo- or azoxy-compounds: | 8 | 2 | 6.5% | 8 |
2928 | Organic derivatives of hydrazine or of hydroxylamine: | 5 | 1 | 6.5% | 3 |
2929 | Compounds with other nitrogen function: | 12 | 2 | 6.5% | 10 |
2930 | Organo-sulfur compounds: | 22 | 7 | 6.5% | 15 |
2931 | Other organo-inorganic compounds: | 25 | 2 | 6.5% | 12 |
2932 | Heterocyclic compounds with oxygen hetero-atom(s) only: | 29 | 5 | 6.5% | 16 |
2933 | Heterocyclic compounds with nitrogen hetero-atom(s) only: | 113 | 33 | 6.5% | 37 |
2934 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: | 40 | 9 | 6.5% | 10 |
2935 | Sulfonamides: | 19 | 5 | 6.5% | 0 |
2936 | Provitamins 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: | 13 | 13 | 0% | 0 |
2937 | Hormones, prostaglandins, thromboxanes and leukotrienes, natural or reproduced by synthesis; derivatives and structural analogues thereof, including chain modified polypeptides, used primarily as hormones: | 17 | 17 | 0% | 0 |
2938 | Glycosides, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives: | 2 | 0 | 3.7% | 0 |
2939 | Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives: | 21 | 20 | 6.5% | 1 |
2940 | Sugars, 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: | 2 | 1 | 5.8% | 1 |
2941 | Antibiotics: | 12 | 11 | 3.5% | 0 |
2942 | Other organic compounds: | 5 | 1 | 6.5% | 5 |
General rates apply to most countries; free-trade partners can qualify for the special rate, and Column 2 applies to a few countries. Other duties (Section 232, antidumping/countervailing, other Chapter 99 measures) can also apply. Always confirm a classification with CBP or a licensed customs broker.
How to check any single code in seconds: How to check any US tariff rate by HTS code. Chapter 28 · Chapter 30 · All chapters