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Harmonized System

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Section VI > Chapter 38 > Heading 3801

Explanatory notes

… to the graphitisation process.         In this way, a product is obtained with an apparent specific gravity of about 1.5 to 1.6 and a homogeneous microcrystalline structure which X‑ray examination shows to be that of … grades of artificial graphites, the heading includes : (a)  Nuclear grade artificial graphite , that is, specially …

Section XVII > Chapter 87 > Heading 8716

Explanatory notes

… preceding headings) equipped with one or more wheels and constructed for the transport of goods or persons. It also … designed to be towed by other vehicles (tractors, lorries, trucks, motorcycles, bicycles, etc.), to be pushed or pulled … 84.33 ). (3) Self‑unloading trailers for carrying different products (forage, manure, etc.), with a moving floor for …

Section XV > Chapter 72 > Heading 7206

Explanatory notes

… this sub‑Chapter covers : (1) Ingots or other primary forms such as puddled bars, pilings, blocks, lumps, including … in the molten state (heading 72.06). (2) Semi‑finished products such as blooms, billets, rounds, slabs, sheet bars, …

Section IX > Chapter 44 > Heading 4403

Explanatory notes

… ( Pinus spp. ), other 4403.23 - - Of fir ( Abies spp. ) and spruce ( Picea spp. ), of which any cross-sectional … ‑ ‑ Of poplar and aspen ( Populus spp. ) 4403.98 ‑ ‑ Of eucalyptus ( Eucalyptus spp. ) 4403.99 ‑ ‑ Other This …

Section XVIII > Chapter 90 > Heading 9022

Explanatory notes

… transformers, rectifiers, etc. In most other respects, the structural characteristics of X‑ray apparatus vary according … designed camera . These photograph the image of which is produced on an X‑ray screen mounted in the camera itself. …

Section XVI > Chapter 84 > Heading 8428

Explanatory notes

… ‑ Specially designed for underground use 8428.32 ‑ ‑ Other, bucket type 8428.33 ‑ ‑ Other, belt type 8428.39 ‑ ‑ Other … or handling equipment for solid materials but also includes such machinery for liquids or gases. But the heading … systems, and often including large proportions of static structural steelwork, etc. These static structural elements …

Section VI > Chapter 36 > Heading 3604

Explanatory notes

… - Other This heading covers pyrotechnic articles capable of producing luminous, acoustic, gaseous, smoke-producing or … of their combustion. Firing is ensured by a firing powder, such as black powder, integrated into the article and fired … devices (possibly coloured). Their general property is to produce a relatively long-lasting effect by light, sound or …

Section X > Chapter 47 > Heading 4701

Explanatory notes

… under a flow of water. Milling without prior steam treating produces the so‑called “white” mechanical wood pulp in which … weakened. The wood may be steam treated before grinding, producing stronger fibres of brown colour (brown mechanical … One of the superior grades of this type of pulp is produced by refining wood chips after they have received …

Section XV > Chapter 72 > Heading 7216

Explanatory notes

… or cold-finished : 7216.61 - - Obtained from flat-rolled products 7216.69 - - Other               - Other : 7216.91 - … beams). Angles, shapes and sections are usually produced by hot‑rolling, hot‑drawing, hot‑extrusion or … products of this heading may have been subjected to working such as drilling, punching or twisting or to surface …

Section XV > Chapter 81 > Heading 8112

Explanatory notes

… from the ore) and barium or other fluorides. A graphite crucible is used as anode and the metal is collected on a water‑cooled iron cathode. (2)   Reduction of beryllium fluoride using magnesium. * *    * … manufacture of windows for X‑ray tubes; as components for nuclear reactors; in the aircraft and space industry; in the …

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