29chapter
Organic chemicals
Heading
2901Acyclic hydrocarbonsheadingDuty0%2902Cyclic hydrocarbonsheadingDuty0%2903Halogenated derivatives of hydrocarbonsheadingDuty4%2904Sulphonated, nitrated, nitrosated derivativesheadingDuty0%2905Acyclic alcohols and their derivativesheadingDuty4%2906Cyclic alcohols and their derivativesheadingDuty0%2907Phenols; phenol-alcoholsheadingDuty4%2908Halogenated etc. derivatives of phenolsheadingDuty4%2909Ethers, ether-alcohols, ether-phenols, peroxidesheadingDuty4%2910Epoxides, epoxyalcohols, epoxyphenols, epoxyethersheadingDuty0%2911Acetals and hemiacetalsheadingDuty0%2912Aldehydes; cyclic polymers; paraformaldehydeheadingDuty4%2913Derivatives of products of heading 2912headingDuty0%2914Ketones and quinonesheadingDuty4%2915Saturated acyclic monocarboxylic acidsheadingDuty4%2916Unsaturated/cyclic monocarboxylic acidsheadingDuty6%2917Polycarboxylic acids and derivativesheadingDuty6%2918Carboxylic acids with additional oxygen functionheadingDuty6%2919Phosphoric esters and their saltsheadingDuty0%2920Esters of other inorganic acids of non-metalsheadingDuty6%2921Amine-function compoundsheadingDuty6%2922Oxygen-function amino-compoundsheadingDuty6%2923Quaternary ammonium salts; lecithinsheadingDuty6%2924Carboxyamide-function compoundsheadingDuty6%2925Carboxyimide- and imine-function compoundsheadingDuty0%2926Nitrile-function compoundsheadingDuty6%2927Diazo-, azo- or azoxy-compoundsheadingDuty0%2928Organic derivatives of hydrazine/hydroxylamineheadingDuty6%2929Compounds with other nitrogen functionheadingDuty6%2930Organo-sulphur compoundsheadingDuty6%2931Other organo-inorganic compoundsheadingDuty6%2932Heterocyclic compounds with oxygen hetero-atomsheadingDuty6%2933Heterocyclic compounds with nitrogen hetero-atomsheadingDuty0%2934Nucleic acids and other heterocyclic compoundsheadingDuty6%2935SulphonamidesheadingDuty6%2936Provitamins and vitaminsheadingDuty0%2937Hormones, prostaglandins and analoguesheadingDuty0%2938Glycosides and their derivativesheadingDuty6%2939Alkaloids and their derivativesheadingDuty0%2940Sugars, chemically pure; sugar ethers and estersheadingDuty6%2941AntibioticsheadingDuty0%2942Other organic compoundsheadingDuty0%
Related codes
28Inorganic chemicalschapter30Pharmaceutical productschapter31Fertiliserschapter32Tanning or dyeing extracts; paints and inkschapter33Essential oils; perfumery and cosmeticschapter34Soap, washing preparations, candleschapter35Albuminoidal substances; glues; enzymeschapter36Explosives; pyrotechnics; matcheschapter37Photographic or cinematographic goodschapter38Miscellaneous chemical productschapter