Harmonized System

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Section X > Chapter 47 > Heading 4705

Explanatory notes

… chemical pulping processes. This heading covers wood pulp manufactured by a combination of mechanical and chemical … The wood is reduced to a fibrous state by the abrasive action induced by two closely spaced ridged plates or discs, one or both of which are …

Section XVII > Chapter 86 > Heading 8602

Explanatory notes

… from an external source of electricity or by electric accumulators ( heading 86.01 ) whatever the type of power … a generator to produce electricity which in turn powers traction motors driving the wheels. (b) Diesel‑hydraulic … locomotives where power from the diesel engine reaches the wheels through a clutch or fluid flywheel and …

Section XX > Chapter 96 > Heading 9604

Explanatory notes

… of wood or metal), and used for separating solid substances according to particle size. The materials most commonly used … ). (c)   Sieves and riddles designed to be mounted on machines or appliances (e.g., for the milling industry, in … articles being classified as parts of machinery, etc., in accordance with Note 2 to Section XVI, generally in the same …

Section XX > Chapter 94 > Heading 9405

Explanatory notes

… excluding those of a kind used for lighting public open spaces or thoroughfares : 9405.11 ‑ ‑ Designed for use … light (candles, oil, petrol, paraffin (or kerosene), gas, acetylene, electricity, etc.). Electrical luminaires and … parks. (3)   Specialised lamps , e.g. : darkroom lamps; machine lamps (presented separately); photographic studio …

Section XV > Chapter 72 > Heading 7203

Explanatory notes

… have a spongy structure (sponge iron). They are used in the manufacture of steel. The products of this heading, in the form … the latter, notably, by the shiny appearance of their cut surface. Ferrous products obtained by direct reduction are …

Section XV > Chapter 74 > Heading 7407

Explanatory notes

… or crimped), provided that they do not thereby assume the character of articles or of products of other headings. The … However, tubes and pipes to which fins or gills have been attached, e.g., by welding, are excluded ‑ generally heading … with their ends tapered or otherwise worked simply to facilitate their entry into machines for converting them …

Section XV > Chapter 83 > Heading 8303

Explanatory notes

… with air‑tight doors and double walls, the intervening space usually being filled with heat‑resistant materials. … lockers for strong‑rooms as used in banks, safe deposits, factories, etc., where larger storage space is required. The … provisions for security; otherwise they are classified according to the constituent metal or as toys. The heading …

Section XV > Chapter 75 > Heading 7501

Explanatory notes

… (roasting, smelting, etc.) of nickel ores and consist, according to the ores and processes employed, of nickel‑iron … form of cast blocks or slabs (often broken into pieces to facilitate packing or transport), granules or powders … or oxide ores. These impure oxides are mainly used in the manufacture of alloy steels.       Nickel oxide sinters are …

Section VI > Chapter 28 > Heading 2817

Explanatory notes

… of increasingly pure oxides. In the wet process, zinc is leached from zinc containing raw materials and then … yellow on heating.  It is of amphoteric nature, soluble in acids and alkalis. Zinc oxide is mainly used in industrial … of a wide variety of inorganic or organic salts used in the manufacture of plastics. The zincates of heading …

Section V > Chapter 25 > Heading 2501

Explanatory notes

… human consumption. The heading includes : (A) Salt which is extracted from underground : ‑ either by conventional mining … under pressure into a layer of salt and returns to the surface as saturated brine). (B) Evaporated salt : ‑ solar … ), and sodium chloride solutions put up for hygiene use in packings for retail sale, other than medical or …