Harmonized System

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Show last update onlyCorrelation Tables
2398 results for "Ca"

Section XIII > Chapter 69 > Heading 6901

Explanatory notes

… or 69.03 as refractory goods, articles must not only be capable of resisting high temperatures, they must also be … refractories. (5)   Refractories based upon silicon carbide. (6)   Zirconium oxide or zirconium silicate … oxide, etc. (7)   Refractories based upon graphite or other carbon, usually agglomerated with pitch, tar or clay. …

Section XV > Chapter 75

Explanatory notes

… coating other metals usually by electrodeposition and as a catalyst in many chemical reactions. Unalloyed wrought … alloys . These include materials used in submarine cables, induction coil cores, magnetic shielding, etc., … the classification of the goods. (See, however, the special case of electroplating anodes (heading 75.08).) * *    * The …

Section XVI > Chapter 84 > Heading 8449

Explanatory notes

… machines for sorting hair, textile openers, beaters and cards) are the same as those used in the preliminary … of two heavy grooved plates, one fixed and the other capable of reciprocating movement, between which the web of carded fibres is submitted to friction and high pressure and …

Section III > Chapter 15 > Heading 1521

Explanatory notes

… The following are the principal vegetable waxes : (1) Carnauba wax , exuded from the leaves of a variety of palm … brittle spherical pieces, yellowish‑white in colour. (4) Candelilla wax , obtained by boiling a Mexican plant ( … It is a hard, translucent, brown substance. (5) Sugar‑cane wax , existing in the natural state on the surface of …

Section XV > Chapter 72 > Heading 7204

Explanatory notes

… scrap ingots of iron or steel. 7204.10 - Waste and scrap of cast iron - Waste and scrap of alloy steel : 7204.21 - - Of … pieces. (b) Compression into bales, particularly in the case of light scrap, using for example a hydraulic press. … articles which, with or without repair or renovation, can be re‑used for their former purposes or can be adapted …

Section VI > Chapter 28 > Heading 2833

Explanatory notes

… manufacturing processes, are often described as “salt cake” and are classified in this heading. Disodium sulphate … 2 O) it appears in white crystals, soluble in water, which can either be crumbly and easily scratched with a fingernail … mordant in dyeing, in the preparation of gas masks and as a catalyst. (6)   Copper sulphates . (a)  Cuprous sulphate (Cu …

Section VI > Chapter 29 > Heading 2912

Explanatory notes

… aldehydes . (1) Methanal (formaldehyde) (HCHO). Obtained by catalytic oxidation of methanol. Colourless gas with a … Mobile, colourless liquid with a pungent, fruity odour; caustic; very volatile, inflammable; miscible with water, … oenanthol) (CH 3 (CH 2 ) 5 CHO). Obtained by distilling castor oil; a colourless liquid with a penetrating odour. …

Section VI > Chapter 28 > Heading 2804

Explanatory notes

… are obtained by fractionating liquid air, or also (in the case of helium) from certain natural gases. They are … Nitrogen is chiefly used for the manufacture of ammonia and calcium cyanamide, but is also used to provide an inert … (5)   Silicon . Silicon is obtained almost exclusively by carbothermal reduction of silicon dioxide using electric …

Section XVI > Chapter 84 > Heading 8475

Explanatory notes

… glass or glassware : 8475.21 - - Machines for making optical fibres and preforms thereof 8475.29 - - Other … it becomes soft or liquid. These machines operate mainly by casting, drawing, rolling, spinning, blowing, modelling, … glass fibre or filaments . These fall into three main categories : (i)  Machines for making continuous glass yarn …

Section XI > Chapter 63 > Heading 6307

Explanatory notes

… and life‑belts. (3)  Dress patterns, usually made of stiff canvas; these are sometimes supplied with the various parts … handkerchief or slipper sachets, pyjama or nightdress cases and similar articles. (6)  Garment bags (portable … than those of heading 42.02 . (7)  Loose covers for motor‑cars, machines, suitcases, tennis rackets, etc. (8)  Flat …