Harmonized System
Section XVI > Chapter 84 > Heading 8456
… or photon beam, ultrasonic, electro-discharge, electro-chemical, electron beam, ionic-beam or plasma arc processes; …
Explanatory notes
… (i) They must work by removing material; (ii) They must carry out operations of the kind performed by machine‑tools … or vaporization (also referred to as “ablation”), which are caused by a focused intense laser beam directed at the … used, in particular : (1) For working diamond or metal carbide dies; (2) For drilling or shaping minerals; (3) …Section XIII > Chapter 70 > Heading 7015
… spectacles, curved, bent, hollowed or the like, not optically worked; hollow glass spheres and their segments, …
Explanatory notes
… or faces of the articles in question, even if in particular cases the glasses are intended for use as laboratory watch … poured directly into the mould of a mechanical press. (4) A cavity is ground in one surface of a piece of round or … require additional surfacing, mainly polishing, before they can be used as corrective spectacle lenses. This …Section XVIII > Chapter 90 > Heading 9030
… other instruments and apparatus for measuring or checking electrical quantities, excluding meters of heading 90.28; …
Explanatory notes
… All these units are often incorporated in the same case. Sometimes all the units except the chamber or counter … etc., but incorporate a very light moving pointer which can be read under a microscope and then shows the total … for the purpose of making medical diagnoses (e.g., gamma camera, scintillation scanner) ( heading 90.18 ). (b) …Section XVI > Chapter 84 > Heading 8424
… Mechanical appliances (whether or not hand-operated) for …
Explanatory notes
… simple extinguishers fitted with taps, valves, percussion caps or other opening devices. The heading does not … which the motor providing the power for pumping or spraying can also be geared to provide a limited movement of the … network (distribution lines and branchlines which carry the water from the control station to the irrigation …Section XIII > Chapter 69 > Heading 6902 > 6902.20
… Containing by weight more than 50 % of alumina (Al2O3), of silica (SiO2) or of a mixture or compound of these products …
Section XV > Chapter 82 > Heading 8210 > 8210.00
… Hand-operated mechanical appliances, weighing 10 kg or less, used in the …
Section VI > Chapter 29 > Heading 2918 > 2918.30
… Carboxylic acids with aldehyde or ketone function but …
Section I > Chapter 3 > Heading 0307 > 0307.7
… Clams, cockles and ark shells (families Arcidae, Arcticidae, Cardiidae, Donacidae, Hiatellidae, Mactridae, …
Section VI > Chapter 32 > Heading 3203
… dyeing extracts but excluding animal black), whether or not chemically defined; preparations as specified in Note 3 to …
Explanatory notes
… in water or in weak acid or ammonia solution or, in the case of certain vegetable materials, by fermentation. They … etc.), sandalwood, quercitron wood, black cutch (acacia catechu), annatto, madder, alkenna, henna, turmeric, Persian … ). It is generally in the form of dark blue powder, paste, cakes, lumps, etc. (2) Colouring matter of animal origin , …Section VI > Chapter 31 > Heading 3105
… Mineral or chemical fertilisers containing two or three of the …