Harmonized System

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Section X > Chapter 48 > Heading 4819

Explanatory notes

… packets, sacks, paperboard drums (containers), whether manufactured by rolling or by any other method, and whether … or not fitted with reinforcing circular bands of other materials, tubular containers for posting documents, … means of fastening, such as adhesive tape or staples may be used to secure the bottom or lid.        The articles …

Section XVIII > Chapter 90 > Heading 9012

Explanatory notes

… and the projector, which serves to vary the range of magnification while not altering the scope of the scanned … (3) The specimen stage. (4) The vacuum pump unit which maintains a vacuum in the electron tube; these are sometimes … electrons emitted, or the optical rays. The result may then be displayed on a monitor screen which can be …

Section VI > Chapter 29 > Heading 2930

Explanatory notes

… rings. Examples include the following groups  : (a)   Coumarone (heading 29.32)* . (b)   Benzopyran … accelerators. (C) SULPHIDES (OR THIOETHERS)* These may be regarded as ethers in which the oxygen atom is … mercaptan (1)   Thioalcohols , like alcohols, may be primary, secondary or tertiary, containing the groups …

Section IX > Chapter 44 > Heading 4417

Explanatory notes

… surface or other working part is formed by any of the materials specified in Note 1 to Chapter 82.        Tools of … than kitchenware of heading 44.19 ), modelling‑knives, mallets or mauls, rakes, forks, shovels, bench‑screws and clamps, …

Section XV > Chapter 73 > Heading 7318

Explanatory notes

… only slightly inclined thread; they are rarely pointed, and may have slotted heads or heads adapted for tightening with … metal are more usually screwed into a hole tapped in the material to be fastened and are therefore generally threaded … therefore cut their own passage into thin sheets of metal, marble, slate, plastics, etc. The heading also covers all …

Section XIII > Chapter 70 > Heading 7005

Explanatory notes

… Other non-wired glass : 7005.21 - - Coloured throughout the mass (body tinted), opacified, flashed or merely surface … glass This heading covers float glass in sheets. Its raw materials are melted in a furnace. The molten glass leaves … it is hard enough to be passed over rollers without being marked or distorted. From the float bath the glass moves …

Section VIII > Chapter 42 > Heading 4206

Explanatory notes

… or of tendons. This heading includes : (1)   Catgut, manufactured by twisting strips of cleaned and dried gut, especially sheep’s gut. Catgut is used mainly in the manufacture of rackets, of fishing tackle and …

Section VI > Chapter 38 > Heading 3807

Explanatory notes

… (sometimes known as raw pyroligneous acid), which are not materials of international commerce, contain acetic acid, … plasticisers in the rubber industry, in the preparation of mastics, in medicine, etc.       Tars obtained from non‑resinous woods are thick brownish‑black liquids mainly used for the preparation, by distillation or other …

Section III > Chapter 15 > Heading 1503

Explanatory notes

… stearin or oleostearin are formed.  The resulting grainy mass is then pressed to separate the oils from the … to remove the residual fat from the other animal materials such as protein and connective tissue, etc.  The products of this heading may also be obtained by other methods of fractionation. Lard …

Section V > Chapter 25 > Heading 2523

Explanatory notes

… artificially with, a suitable proportion of clay. Other materials such as silica, alumina or iron bearing substances may also be added. As a result of the firing process, … addition of a small quantity of accelerator at the time of making up ( heading  26.19 ); the ground slag mixed with an …