Harmonized System

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Section XVI > Chapter 85 > Heading 8504

Explanatory notes

… transformers : 8504.21 ‑ ‑  Having a power handling capacity not exceeding 650 kVA 8504.22 ‑ ‑ Having a power … is based on the principle that the converting elements act alternately as conductors and non‑conductors. The fact … or polyphase) is converted to direct current, generally accompanied by a voltage change. (B)   Inverters by which …

Section VI > Chapter 28 > Heading 2833

Explanatory notes

… this heading covers the metal salts of sulphuric acid (H 2 SO 4 ) (heading 28.07), but excludes mercury … Seidlitz salts) obtained by purifying kieserite, or by the action of sulphuric acid on dolomite. Colourless crystals, … easily scratched with a fingernail or hard and brittle , according to the degree of concentration of the solution …

Section VI > Chapter 38 > Heading 3803

Explanatory notes

… tall oil is obtained when this frothy mass is heated and acidified, usually with dilute sulphuric acid. Crude tall oil is a dark brown, semi‑fluid mixture of fatty acids (mainly oleic and linoleic acids and their isomers), …

Section XI > Chapter 58 > Heading 5810

Explanatory notes

… of tulle, net, velvet, ribbon, knitted or crocheted fabric, lace or woven fabric, or of felt or nonwovens, in order to … 58.04 but can, however, be distinguished by taking into account the following points : (A)  Whereas lace is made up … stitches : (A)  Beads, sequins or similar ornamental accessories; these accessories are generally made of glass, …

Section VI > Chapter 28 > Heading 2836

Explanatory notes

… carbonates) ‑ metal salts of the non‑isolated carbonic acid (H 2 CO 3 ), whose anhydride (CO 2 ) falls in heading … (Na 2 C 2 O 6 ) (peroxodicarbonates); these result from the action of carbon dioxide on metal peroxides. (A) CARBONATES … of which are coated with a water‑repellent film of fatty acids (e.g., stearic acid) ( heading 38.24 ). (5)   …

Section I > Chapter 3 > Heading 0303

Explanatory notes

… (red salmon) ( Oncorhynchus nerka ) 0303.12 - - Other Pacific salmon ( Oncorhynchus gorbuscha, Oncorhynchus keta, … Oncorhynchus aguabonita , Oncorhynchus gilae , Oncorhynchus apache and Oncorhynchus chrysogaster ) 0303.19 - - Other … - Bigeye tunas ( Thunnus obesus ) 0303.45 - - Atlantic and Pacific bluefin tunas ( Thunnus thynnus , Thunnus orientalis …

Section VI > Chapter 29 > Heading 2939

Explanatory notes

… - - Ergotamine (INN) and its salts 2939.63 - - Lysergic acid and its salts 2939.69 - - Other               - Other, … are complex organic bases; they have a strong physiological action. Some are obtained by synthesis. They are all more or … , alkaloid present in betel-nut (areca-nut). (2)   Aconitine , one of the most violent poisons known; extracted …

Section VI > Chapter 28 > Heading 2843

Explanatory notes

… also covered by this heading. The most common compounds of each of the precious metals are listed below : (1)   Silver … decomposes and explodes when heated.       (iii) Silver acetate, benzoate, butyrate, cinnamate, picrate, salicylate, … 3 ) (auric anhydride) is a brown powder; the corresponding acid is auric hydroxide or acid (Au(OH) 3 ), a black …

Section XIV > Chapter 71 > Heading 7102

Explanatory notes

… (mass) and crystallographic suitability for cutting.  Account is also taken of shape, transparency, colour and … diamonds that have only been sieved and that are packaged according to size without having been submitted to further … cutting tools, boring tools, etc.) or fitting to machine accessories or machinery. Subheading 7102.21 covers : (1)   …

Section XIII > Chapter 70 > Heading 7003

Explanatory notes

… 7003.12 - - Coloured throughout the mass (body tinted), opacified, flashed or having an absorbent, reflecting or … Unworked plate glass. This is generally non-transparent on account of its grained or rough surfaces. It may also be artificially coloured in the mass …

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