Harmonized System

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Section VI > Chapter 28 > Heading 2853

Explanatory notes

… (1)   Copper phosphide (cuprophosphorus, phosphor copper). Produced in a reverberatory furnace or in a crucible. … fall generally in Chapter 74 . Copper phosphide is a very good deoxidiser of copper, increasing the hardness of that … and deteriorates in moist air. Used for destroying rodents and locusts, and also in medicine (instead of …

Section XI > Chapter 58 > Heading 5804

Explanatory notes

… ‑ Hand‑made lace (I) TULLES AND OTHER NET FABRICS These products are used for making curtains, bedspreads or similar … in ordinary tulle, pattern threads (so called because they produce the pattern) running alternately alongside the … them to another (usually adjacent) straight thread, thus producing triangular meshes interspersed with spaces of …

Section VI > Chapter 28 > Heading 2805

Explanatory notes

… - Alkali or alkaline-earth metals : 2805.11 - - Sodium 2805.12 - - Calcium 2805.19 - - Other 2805.30 - … manufacture of sodium peroxide (“dioxide”), sodium cyanide, sodamide, etc., the indigo industry, the manufacture of …

Section XIV > Chapter 71 > Heading 7110

Explanatory notes

… or in powder form 7110.29 - - Other               - Rhodium : 7110.31 - - Unwrought or in powder form 7110.39 - … and resistance thermometers, and as electrical contacts and electrodes for various applications; in the textile industry … for molten glass equipment such as bushings for glass fibre production, crucibles, stirrers, etc.; in the chemical and …

Section XVI > Chapter 85 > Heading 8515

Explanatory notes

… .         The heat required for forming welded joints is produced by the resistance to the flow of an electric … for induction welding of metals .         The heat is produced by passing a current through one or more inductor … whether or not capable of cutting .         The heat is produced in the piece(s) to be welded or cut by impact of …

Section VI > Chapter 28 > Heading 2840

Explanatory notes

… 28.40 ‑ Borates; peroxoborates (perborates).               ‑ Disodium tetraborate (refined borax) : 2840.11 ‑ ‑ Anhydrous … (A) BORATES Subject to the exclusions mentioned in the introduction to this sub‑Chapter, this heading covers …

Section VI > Chapter 29 > Heading 2916

Explanatory notes

… (including compound derivatives) of any of these products. (A) UNSATURATED ACYCLIC MONOCARBOXYLIC ACIDS AND … acid (CH 2 =CHCOOH) * . Colourless liquid with acrid odour. Polymerises readily; monomer for polyacrylic acids … O 2 ). Found in fats and oils as a glyceride. A colourless odourless liquid; crystallises in needles at a temperature …

Section III > Chapter 15 > Heading 1516

Explanatory notes

… oils.      Hydrogenation, which is effected by bringing the products into contact with pure hydrogen at a suitable … degree of hydrogenation and the final consistency of the products depend on the conditions employed in the process … by atmospheric oxidation, and improves their taste and odour, and, by bleaching them, gives them a better …

Section VI > Chapter 28 > Heading 2834

Explanatory notes

… (A) NITRITES Subject to the exclusions mentioned in the introduction to this sub‑Chapter, this heading includes … metal salts of nitrous acid (HNO 2 ) (heading 28.11). (1)   Sodium nitrite (NaNO 2 ). Obtained by reducing sodium …

Section XVI > Chapter 85 > Heading 8549

Explanatory notes

… electric accumulators, mercury-switches, glass from cathode ray tubes or other activated glass, or electrical or … electric accumulators, mercury-switches, glass from cathode ray tubes or other activated glass, or electrical or … scrap (“e-waste”) of this heading covers a wide range of goods, and any goods that have a plug or requires a battery …