Harmonized System

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Section VI > Chapter 28 > Heading 2820

Explanatory notes

… dioxide 2820.90 ‑ Other (1)   Manganese dioxide (manganous anhydride) (MnO 2 ). The most important manganese oxide. Prepared by the action of a slightly nitric solution of potassium permanganate on a manganous … etc.), in gas‑masks, as a depolarising agent in batteries, in the ceramics industry, in the manufacture of …

Section XI > Chapter 50 > Heading 5003

Explanatory notes

… waste of all kinds, in the crude unworked state or at its various stages of processing prior to its conversion into yarn. It includes : (A)  Waste obtained from the raw material , viz. : 1)   Cocoons unsuitable for reeling  : …

Section VI > Chapter 34 > Heading 3404

Explanatory notes

… and containing fats, resins, mineral substances or other materials.  Unmixed animal or vegetable waxes, whether or … coloured, are also excluded ( heading 27.12 ). The products described in (A), (B) and (C) above, when mixed with, … (but not sticky or liquid) (soft waxes), others are brittle (hard waxes); (ii) they are not transparent but may …

Section XI > Chapter 53 > Heading 5305

Explanatory notes

… or in the form of tow or fibrous waste (obtained mainly during combing), yarn waste (obtained mainly during spinning … or cordage, etc.). However, fibres obtained from vegetable materials which, when raw or in certain other forms, fall in … part, the ramie then being obtained in the form of long ribbons. Decortication is followed by a process (generally …

Section XII > Chapter 64 > Heading 6406

Explanatory notes

… AND SIMILAR ARTICLES This heading covers : (A)  The various component parts of footwear; these parts may be of any materials except asbestos.         Parts of footwear may …

Section VI > Chapter 28 > Heading 2815

Explanatory notes

… carbonate with milk of lime or by electrolysing sodium chloride. It may be presented as an aqueous solution or an … steel containers. It is a powerful base with many industrial uses : preparation of certain chemical wood pulps … of the lignin, manufacture of regenerated cellulose, mercerising of cotton, tantalum or niobium metallurgy, …

Section VI > Chapter 29 > Heading 2912

Explanatory notes

… ‑ Paraformaldehyde These are compounds formed by oxidising primary alcohols; they contain the characteristic group : …

Section XI > Chapter 63 > Heading 6306

Explanatory notes

… ‑ ‑ Of synthetic fibres 6306.19 ‑ ‑ Of other textile materials               ‑ Tents (including temporary … goods stored in the open or loaded on ships, wagons, lorries, etc., against bad weather. They are generally made of coated or uncoated man‑made fibre fabrics, or heavy to fairly heavy canvas (of hemp, jute, …

Section XVIII > Chapter 90 > Heading 9008

Explanatory notes

… ‑ Projectors, enlargers and reducers 9008.90 ‑ Parts and accessories (A)  Whereas the apparatus of the previous … projectors) have a large object field for the projection of written or printed texts on transparent positives.        The episcope …

Section V > Chapter 25 > Heading 2508

Explanatory notes

… 25.07 ) consisting of earths or rocks of sedimentary origin with a basis of aluminium silicates. The … to heat. Because of these properties clays are used as raw materials in the ceramic industry (bricks, building tiles, porcelain, china, earthenware, …

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