HS chapter

38

Miscellaneous chemical products.

Headings in this chapter. Select one to see its sub-codes, duties and rulings.

3801Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of pastes, blocks, plates or other semi-manufactures 3802Activated carbon; activated natural mineral products; animal black, including spent animal black 3803Tall oil, whether or not refined 3804Residual lyes from the manufacture of wood pulp, whether or not concentrated, desugared or chemically treated, including lignin sulphonates, but excluding tall oil of heading 3803 3805Gum, wood or sulphate turpentine and other terpenic oils produced by the distillation or other treatment of coniferous woods; crude dipentene; sulphite turpentine and other crude para-cymene; pine oil containing alpha-terpineol as the main constituent 3806Rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; run gums 3807Wood tar; wood tar oils; wood creosote; wood naphtha; vegetable pitch; brewers' pitch and similar preparations based on rosin, resin acids or on vegetable pitch 3808Insecticides, rodenticides, fungicides, herbicides, anti-sprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulphur-treated bands, wicks and candles, and fly-papers)3809Finishing agents, dye carriers to accelerate the dyeing or fixing of dyestuffs and other products and preparations (for example, dressings and mordants), of a kind used in the textile, paper, leather or like industries, not elsewhere specified or included 3810Pickling preparations for metal surfaces; fluxes and other auxiliary preparations for soldering, brazing or welding; soldering, brazing or welding powders and pastes consisting of metal and other materials; preparations of a kind used as cores or coatings for welding electrodes or rods 3811Anti-knock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils 3812Prepared rubber accelerators; compound plasticisers for rubber or plastics, not elsewhere specified or included; anti-oxidising preparations and other compound stabilisers for rubber or plastics 3813Preparations and charges for fire-extinguishers; charged fire-extinguishing grenades 3814Organic composite solvents and thinners, not elsewhere specified or included; prepared paint or varnish removers 3815Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included 3816Refractory cements, mortars, concretes and similar compositions, including dolomite ramming mix, other than products of heading 3801 3817Mixed alkylbenzenes and mixed alkylnaphthalenes, other than those of heading 2707 or 2902 3818Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics 3819Hydraulic brake fluids and other prepared liquids for hydraulic transmission, not containing or containing less than 70 % by weight of petroleum oils or oils obtained from bituminous minerals 3820Anti-freezing preparations and prepared de-icing fluids 3821Prepared culture media for the development or maintenance of micro-organisms (including viruses and the like) or of plant, human or animal cells 3822Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits, other than those of heading 3006; certified reference materials 3823Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols 3824Prepared binders for foundry moulds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included 3825Residual products of the chemical or allied industries, not elsewhere specified or included; municipal waste; sewage sludge; other wastes specified in note 6 to this chapter 3826Biodiesel and mixtures thereof, not containing or containing less than 70 % by weight of petroleum oils or oils obtained from bituminous minerals 3827Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included