Chapter 29: Chapter 29

Section HS: Harmonized System

Headings in this Chapter

2901 Acyclic hydrocarbons:

2902 Cyclic hydrocarbons:

2903 Halogenated derivatives of hydrocarbons:

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

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

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

2907 Phenols; phenol-alcohols:

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

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

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

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

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

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

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

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

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

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

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

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

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

2921 Amine-function compounds

2922 Oxygen-function amino-compounds:

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

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

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

2926 Nitrile-function compounds:

2927 Diazo-, azo- or azoxy-compounds:

2928 Organic derivatives of hydrazine or of hydroxylamine:

2929 Compounds with other nitrogen function:

2930 Organo-sulfur compounds:

2931 Other organo-inorganic compounds:

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

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

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

2935 Sulfonamides:

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:

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

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

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

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:

2941 Antibiotics:

2942 Other organic compounds: