Harmonized System

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Section VI > Chapter 28 > Heading 2801

Explanatory notes

… derivatives. (B) CHLORINE Chlorine is usually obtained by electrolysis of alkali chlorides, especially sodium … chlorinated rubber). (C) BROMINE Bromine can be obtained by the action of chlorine on the alkaline bromides contained in saline mother‑liquors, or by electrolysing bromides. It is a very dense (3.18 at …

Section VI > Chapter 36 > Heading 3603

Explanatory notes

… charges.  The explosive charge in the inner tube is ignited by the tearing out of a saw-toothed wire and thus fires the … other than propellent powders and are generally fired by the flame from the safety fuse which leads into them. … and a charge of potassium chlorate, the two being separated by a metal diaphragm.  When the ampoule is broken the acid …

Section XI > Chapter 59 > Heading 5907

Explanatory notes

… coating or covering cannot be seen or can be seen only by reason of a resulting change in colour, and fabrics … based on natural resin and camphor or rendered impermeable by impregnation or coating with oil (sometimes known as … jute, cotton, linen, or man‑made fibres made waterproof by a heavy coating based on a mixture of drying oil and lamp …

Section XIII > Chapter 69 > Heading 6909

Explanatory notes

… ceramic material. These articles are characterized by a matrix which has a very low porosity and in which the grain size is very small; by high resistance to wear, corrosion, fatigue and thermal shock; by high-temperature strength; and by strength-to-weight …

Section XV > Chapter 73 > Heading 7322

Explanatory notes

… (tube assembly, etc.) which transfers the heat given off by the combustion gases passing through it to the air … (as described in the Explanatory Note to heading 73.21) by the fact that they incorporate a blowing device (fan or … and two inlet nozzles fitted with control valves operated by pneumatic actuators, the whole being mounted in a common …

Section VII > Chapter 40 > Heading 4005

Explanatory notes

… more than 1,500 g/m 2 and containing not more than 50 % by weight of textile material.        Such products are obtained either by calendering or by “gumming” or by a combination of both processes. They are …

Section XVI > Chapter 84 > Heading 8452

Explanatory notes

… machines generally operate with two threads, one inserted by the needle and one carried underneath by a shuttle. They generally have one needle and one … to the ordinary sewing machines used in the home or by tailors, dress‑makers, etc., the heading also covers …

Section VI > Chapter 29 > Heading 2909

Explanatory notes

… which the hydrogen atom of the hydroxyl group is replaced by a hydrocarbon radical (alkyl or aryl). They have the … are derived from polyhydric alcohols or phenol-alcohols by replacing the hydrogen of the phenolic hydroxyl group (in … hydroxyl groups (in the case of polyhydric alcohols), by an alkyl or aryl radical. (1)   2,2’-Oxydiethanol …

Section XVI > Chapter 85 > Heading 8523

Explanatory notes

… (sound or other phenomena) stored on such discs are read by means of a laser beam.  This group includes recorded … is attached to a printed antenna.  The card/tag operates by creating a field interference (the nature of which is determined by a code contained in the read only memory) at the antenna …

Section IX > Chapter 44 > Heading 4412

Explanatory notes

… at an angle; this gives the panels greater strength and, by compensating shrinkage, reduces warping. Each component … veneer of wood affixed to a base, usually of inferior wood, by glueing under pressure.        Wood veneered on to a base … to any other operation, provided these operations do not thereby give such products the essential character of …

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