Harmonized System

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Section VI > Chapter 32 > Heading 3201

Explanatory notes

… varying proportions of tannin as well as other substances such as sugar, mineral salts, organic acids, etc. They are … shredded, powdered or not, of a kind used primarily in the production of tanning extracts ( heading 14.04 ). (b)   …

Section XVI > Chapter 85 > Heading 8533

Explanatory notes

… 8533.90 ‑ Parts (A)  Resistors (resistances) . These are conductors whose function is to provide a given electrical … also resistance boxes consisting of a number of such resistors assembled in a box with switching or terminal …

Section VIII > Chapter 41 > Heading 4114

Explanatory notes

… partial tanning with formaldehyde followed by oil tanning such as described above and is known as combination … derivatives (e.g., nitrocellulose); (c)  synthetic products (whether or not thermoplastic), mainly … or poly(vinyl chloride).        The surface of the products of this group is not necessarily smooth.  It may be …

Section VI > Chapter 28 > Heading 2818

Explanatory notes

… mixtures of artificial corundum and other substances, such as zirconium dioxide, are excluded ( heading 38.24 ). … abrasive, in the manufacture of refractory conglomerates (such as mullite and sillimanite, mixtures of corundum with … the manufacture of ceramic glazes, printing inks, medicinal products, alums, the artificial corundum described above and …

Section XV > Chapter 82 > Heading 8202

Explanatory notes

… for felling trees, sawing up tree trunks, etc. The teeth of such blades often comprise elements of metal carbides or … for fixing the disc to the driving shaft) are regarded as such blanks. These articles are usually of steel with a high … teeth, or be fitted with inserted teeth or segments (such as some circular saws). The teeth may be wholly of base …

Section VII > Chapter 39 > Heading 3912

Explanatory notes

… a carbohydrate of high molecular weight, forming the solid structure of vegetable matter. It is contained in cotton in … filaments of Chapter 54 or 55 . Vulcanised fibre, which is produced by treating paper or sheets of cellulose pulp with … 39.21 ). (2)   Cellulose nitrates (nitrocellulose) . These products are prepared by treating cellulose (usually cotton …

Section VII > Chapter 40 > Heading 4010

Explanatory notes

… Belts or belting of trapezoidal cross-section are those products having one or more “V” shapes in cross-section.  …

Section XX > Chapter 96 > Heading 9606

Explanatory notes

… or more parts, and operate by means of a snap mechanism. Such fasteners and studs may be designed for sewing on … place. (2)   Other parts of buttons, etc., identifiable as such (e.g., shanks, bases, heads). (3)   Button blanks . …

Section XVI > Chapter 84 > Heading 8416

Explanatory notes

… comprise a coal hopper together with various devices such as Archimedean screws, mechanical shovels, sliding … bed. These appliances are often fitted with breakers for reducing the coal supply to uniform size. The heading covers … machines or appliances are classified as parts for such machines and appliances (e.g., for gas generators - …

Section VI > Chapter 28 > Heading 2837

Explanatory notes

… (5)   Copper cyanides . (a)  Cuprous cyanide (CuCN). White or greyish powder, insoluble in water. Used for … of mercury ( heading 28.52 ) and cyanides of non-metals, such as bromine cyanide ( heading 28.53 ). (B) …