3811 29 000 0 — 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: additives for lubricating oils: other

3811 Anti-detonators, antioxidants, resin inhibitors, thickeners, anti-corrosive substances and other preparations prepared for petroleum products (including gasoline) or other liquids used for the same purposes as petroleum products: - anti-detonators: 3811 11 - - - based on lead compounds 3811 19 - - other - lubricating oil additives: 3811 21 - containing oil or petroleum products derived from bituminous rocks 3811 29 - other 3811 90 - other

The preparations of this heading are additives for mineral oils or for other liquids used for the same purposes, to impart desirable properties to these products, to enhance such properties, or to eliminate or reduce undesirable properties. (A) Prepared additives for mineral oils. 1. Additives for crude oil. This group includes anti-corrosive preparations which are added to crude oil to protect metal structures (in particular, distillation columns). The active constituents of such additives are usually substances containing an amino group, obtained, in particular, from imidazoline. 2. Additives for petrol. These include: (a) anti-knock preparations, which increase the resistance of various fuels to premature ignition and thus prevent detonation. They are usually based on tetraethyl-lead or tetramethyl-lead and also contain, for example, 1,2-dibromoethane or monochloronaphthalene. The heading does not cover leaded anti-knock preparation sludges, obtained from storage tanks of leaded anti-knock preparations and consisting essentially of lead, compounds of lead and iron oxide (heading 2620);

(b) Anti-oxidants. The most important anti-oxidants are based on phenolic compounds (e.g., dimethyl-tert-butylphenol) and on aromatic amine derivatives such as alkyl-p-phenylenediamines; (c) Anti-icing additives. These products are often based on alcohols (e.g., propan-2-ol (or isopropyl alcohol)) and are added to motor spirit to prevent the formation of ice in the fuel system; (d) Detergents. Preparations used to keep the carburettor and the cylinder intake and exhaust systems clean; (e) Gum inhibitors. These products are intended to prevent the formation of gums in the carburettor or in the intake port. 3. Additives for lubricating oils. These include: (a) viscosity improvers based on polymers such as polymethacrylates, polybutenes, polyalkylstyrenes; (b) pour-point depressants, i.e., additives which lower the pour point and prevent the agglomeration of crystals at low temperatures. They are based on polymers of ethylene, of vinyl esters or on acrylates; (c) anti-oxidants, usually prepared on the basis of phenolic or amine compounds; (d) extreme-pressure additives based on organic zinc dithiophosphates, sulphurised oils, chlorinated hydrocarbons, aromatic phosphates and thiophosphates; (e) detergents and dispersants, e.g., based on alkylphenates, naphthenates or petroleum sulphonates of certain metals such as aluminium, calcium, zinc or barium; (f) anti-corrosion preparations based on organic salts (sulphonates) of calcium or barium, or based on amines or alkylsuccinic acids; (g) anti-foaming agents, usually based on silicones. Lubricants intended to be added in small quantities to motor oils or fuels, e.g., to reduce the wear of engine cylinders, are not covered by this heading (heading 2710 or 3403). 4. Additives for other mineral oils. These additives include: (a) pour-point depressants, i.e., additives which lower the pour point, similar to those used for lubricating oils as specified in paragraph 3 (b) above; (b) anti-oxidants, similar to the preparations used for gasoline (motor spirit); (c) additives raising the cetane number of gas oils, e.g., additives based on alkyl nitrates and alkyl nitrites; (d) additives with a surface-active effect which remove or prevent the formation of sludge (asphaltenes) in oils during storage; (e) additives for preventing or reducing the formation of undesirable deposits (e.g., ash, soot) in the combustion chambers of furnaces, and additives for reducing corrosion by volatile products (e.g., SO2 or SO3) in heat-transfer equipment or chimneys;

anti-icing additives added to prevent ice formation in fuel systems. (B) Finished additives to other liquids used for the same purposes as petroleum products. In addition to petroleum products, the following liquids are used for the same purposes: (a) alcohol-based fuels (e.g., gashol); and (b) synthetic lubricants: (1) organic acid esters (adipates, azelainates, complex x neopentyl polyol esters) or inorganic acids (triaryl phosphates); (2) polyesters (polyoxyethylene (polyethylene glycol) or polyoxypropylene (polypropylene glycol)); (3) silicone. These additives are essentially the same as those used for the respective petroleum products. This heading does not cover chemically defined elements and compounds (mainly Chapter 28 or 29) or petroleum sulfonates other than preparations. This heading also excludes (a) lubricants based on molybdenum disulphide (heading 3403); (b) colloidal graphite in suspension in oil or other medium and semicolloidal graphite (heading 3801).

Notes

English text as published in Annex I to Regulation (EU) 2021/1832 (Combined Nomenclature). The EAEU tariff and the EU nomenclature copy these notes from the same convention. For a Russian declaration the binding version is the Russian one: Annex to Decision No 80 of the EEC Council of 14 September 2021.

1. This chapter does not cover:

(a) separate chemically defined elements or compounds with the exception of the following:

(1) artificial graphite (heading 3801);

(2) insecticides, rodenticides, fungicides, herbicides, anti-sprouting products and plant-growth regulators, disinfectants and similar products, put up as described in heading 3808;

(3) products put up as charges for fire-extinguishers or put up in fire-extinguishing grenades (heading 3813);

(4) certified reference materials specified in note 2 below;

(5) products specified in note 3(a) or 3(c) below;

(b) mixtures of chemicals with foodstuffs or other substances with nutritive value, of a kind used in the preparation of human foodstuffs (generally, heading 2106);

(c) products of heading 2404;

(d) slag, ash and residues (including sludges, other than sewage sludge), containing metals, arsenic or their mixtures and meeting the requirements of note 3(a) or 3(b) to Chapter 26 (heading 2620);

(e) medicaments (heading 3003 or 3004); or

(f) spent catalysts of a kind used for the extraction of base metals or for the manufacture of chemical compounds of base metals (heading 2620), spent catalysts of a kind used principally for the recovery of precious metal (heading 7112) or catalysts consisting of metals or metal alloys in the form of, for example, finely divided powder or woven gauze (Section XIV or XV).

2. (A) For the purpose of heading 3822, the expression ‘certified reference materials’ means reference materials which are accompanied by a certificate which indicates the values of the certified properties, the methods used to determine these values and the degree of certainty associated with each value and which are suitable for analytical, calibrating or referencing purposes.

(B) With the exception of the products of Chapter 28 or 29, for the classification of certified reference materials, heading 3822 shall take precedence over any other heading in the nomenclature.

3. Heading 3824 includes the following goods which are not to be classified in any other heading of the nomenclature:

(a) cultured crystals (other than optical elements) weighing not less than 2,5 g each, of magnesium oxide or of the halides of the alkali or alkaline-earth metals;

(b) fusel oil; Dippel's oil;

(c) ink removers put up in packings for retail sale;

(d) stencil correctors, other correcting fluids and correction tapes (other than those of heading 9612), put up in packings for retail sale; and

(e) ceramic firing testers, fusible (for example, Seger cones).

4. Throughout the nomenclature, ‘municipal waste’ means waste of a kind collected from households, hotels, restaurants, hospitals, shops, offices, etc., road and pavement sweepings, as well as construction and demolition waste. Municipal waste generally contains a large variety of materials such as plastics, rubber, wood, paper, textiles, glass, metals, food materials, broken furniture and other damaged or discarded articles. The term ‘municipal waste’, however, does not cover:

(a) individual materials or articles segregated from the waste, for example wastes of plastics, rubber, wood, paper, textiles, glass or metals, electrical and electronic waste and scrap (including spent batteries) which fall in their appropriate headings of the nomenclature;

(b) industrial waste;

(c) waste pharmaceuticals, as defined in note 4(k) to Chapter 30; or

(d) clinical waste, as defined in note 6(a) below.

5. For the purposes of heading 3825, ‘sewage sludge’ means sludge arising from urban effluent treatment plant and includes pre-treatment waste, scourings and unstabilised sludge. Stabilised sludge when suitable for use as fertiliser is excluded (Chapter 31).

6. For the purposes of heading 3825, the expression ‘other wastes’ applies to:

(a) clinical waste, that is, contaminated waste arising from medical research, diagnosis, treatment or other medical, surgical, dental or veterinary procedures, which often contain pathogens and pharmaceutical substances and require special disposal procedures (for example, soiled dressings, used gloves and used syringes);

(b) waste organic solvents;

(c) wastes of metal pickling liquors, hydraulic fluids, brake fluids and anti-freezing fluids; and

(d) other wastes from chemical or allied industries. The expression ‘other wastes’ does not, however, cover wastes which contain mainly petroleum oils or oils obtained from bituminous minerals (heading 2710).

7. For the purposes of heading 3826, the term ‘biodiesel’ means mono-alkyl esters of fatty acids of a kind used as a fuel, derived from animal, vegetable or microbial fats and oils whether or not used.

Subheading notes

English text as published in Annex I to Regulation (EU) 2021/1832 (Combined Nomenclature). The EAEU tariff and the EU nomenclature copy these notes from the same convention. For a Russian declaration the binding version is the Russian one: Annex to Decision No 80 of the EEC Council of 14 September 2021.

1. Subheadings 3808 52 and 3808 59 cover only goods of heading 3808, containing one or more of the following substances : alachlor (ISO); aldicarb (ISO); aldrin (ISO); azinphos-methyl (ISO); binapacryl (ISO); camphechlor (ISO) (toxaphene); captafol (ISO); carbofuran (ISO); chlordane (ISO); chlordimeform (ISO); chlorobenzilate (ISO); DDT (ISO) (clofenotane (INN), 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane); dieldrin (ISO, INN); 4,6-dinitro-o-cresol (DNOC (ISO)) or its salts; dinoseb (ISO), its salts or its esters; endosulfan (ISO); ethylene dibromide (ISO) (1,2-dibromoethane); ethylene dichloride (ISO) (1,2-dichloroethane); fluoroacetamide (ISO); heptachlor (ISO); hexachlorobenzene (ISO); 1,2,3,4,5,6-hexachlorocyclohexane (HCH (ISO)), including lindane (ISO, INN); mercury compounds; methamidophos (ISO); monocrotophos (ISO); oxirane (ethylene oxide); parathion (ISO); parathion-methyl (ISO) (methyl-parathion); pentachlorophenol (ISO), its salts or its esters; perfluorooctane sulphonic acid and its salts; perfluorooctane sulphonamides; perfluorooctane sulphonyl fluoride; phosphamidon (ISO); 2,4,5-T (ISO) (2,4,5-trichlorophenoxyacetic acid), its salts or its esters; tributyltin compounds; trichlorfon (ISO).

2. Subheadings 3808 61 to 3808 69 cover only goods of heading 3808, containing alpha-cypermethrin (ISO), bendiocarb (ISO), bifenthrin (ISO), chlorfenapyr (ISO), cyfluthrin (ISO), deltamethrin (INN, ISO), etofenprox (INN), fenitrothion (ISO), lambda-cyhalothrin (ISO), malathion (ISO), pirimiphos-methyl (ISO) or propoxur (ISO).

3. Subheadings 3824 81 to 3824 89 cover only mixtures and preparations containing one or more of the following substances : oxirane (ethylene oxide); polybrominated biphenyls (PBBs); polychlorinated biphenyls (PCBs); polychlorinated terphenyls (PCTs); tris(2,3-dibromopropyl) phosphate; aldrin (ISO); camphechlor (ISO) (toxaphene); chlordane (ISO); chlordecone (ISO); DDT (ISO) (clofenotane (INN); 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane); dieldrin (ISO, INN); endosulfan (ISO); endrin (ISO); heptachlor (ISO); mirex (ISO); 1,2,3,4,5,6-hexachlorocyclohexane (HCH (ISO)), including lindane (ISO, INN); pentachlorobenzene (ISO); hexachlorobenzene (ISO); perfluorooctane sulphonic acid, its salts; perfluorooctane sulphonamides; perfluorooctane sulphonyl fluoride; tetra-, penta-, hexa-, hepta- or octabromodiphenyl ethers; short-chain chlorinated paraffins. Short-chain chlorinated paraffins are mixtures of compounds, with a chlorination degree of more than 48 % by weight, with the following molecular formula : CxH(2x-y+2)Cly, where x=10 – 13 and y= 1 – 13.

4. For the purposes of subheadings 3825 41 and 3825 49, ‘waste organic solvents’ are wastes containing mainly organic solvents, not fit for further use as presented as primary products, whether or not intended for recovery of the solvents.