3801 - Artificial graphite; colloidal or semi-colloidal graphite;preparations based on graphite or other carbon in the form of pastes, blocks, plates or other semi-manufactures

3802 - Activated carbon; activated natural mineral products; animal black, including spent animal black

3803 - Tall oil, whether or not refined

3804 - Residual lyes for the manufacture of wood pulp, whether or not concentrated, desugared or chemically treated, including lignin sulphonates, but excluding tall oil of heading 3803

3805 - Gum, 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 paracymene; pine oil containing alpha-terpineol as the main constituent

3806 - Rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; run gums

3807 - Wood tar; wood tar oils; wood creosote; wood naphtha; vegetable pitch; brewers? pitch and similar preparations based on rosin, resin acids or on vegetable pitch

3808 - Insecticides, 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,wic

3809 - Finishing agents, dye carriers to accelerate the dyeing or fixing of dye-stuffs 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 include

3810 - Pickling 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

3811 - Anti-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

3812 - Prepared rubber accelerators; compound plasticisers for rubber or plastics, not elsewhere specified or included; anti-oxidising preparations and other compound stabilisers for rubber or plastics

3813 - Preparations and charges for fire-extinguishers; charged fire-extinguishing grenades

3814 - Organic composite solvents and thinners, not elsewhere specified or included; prepared paint or varnish removers

3815 - Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included

3816 - Refractory cements, mortars, concretes and similar compositions, other than products of heading 3801

3817 - Mixed alkylbenzenes and mixed alkylnaphthalenes, other than those of heading 2707 or 2902

3818 - Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics

3819 - Hydraulic 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

3820 - Anti-freezing preparations and prepared de-icing fluids

3821 - Prepared culture media for development of micro-organisms

3822 - Diagnostic or laboratory reagents on a backing and prepared diagnostic or laboratory reagents whether or not on a backing, other than those of heading 3002 or 3006 certified reference materials

3823 - Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols

3824 - Prepared 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

3825 - Residual 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