Harmonized System

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Section XV > Chapter 81 > Heading 8113

Cermets and articles thereof, including waste and scrap. …

Explanatory notes

… 81.13 ‑ Cermets and articles thereof, including waste and scrap. … cobalt. Cermets are made by sintering, by dispersion or by other processes. The most important cermets are obtained … chromium‑aluminium oxide; aluminium‑aluminium oxide. (2)   Zirconium or chromium borides; these products are known as …

Section X > Chapter 48 > Heading 4804

… Uncoated kraft paper and paperboard, in rolls or sheets, other than that of …

Explanatory notes

… 48.04 ‑ Uncoated kraft paper and paperboard, in rolls or sheets, other than that of … “kraft paper and paperboard” is defined in Note 6 to this Chapter. The most important categories of kraft paper and …

Section XV > Chapter 79 > Heading 7907

Other articles of zinc. …

Explanatory notes

… 79.07 - Other articles of zinc. This heading covers all articles of zinc other than those covered by the … covered elsewhere in the Nomenclature. The heading covers, inter alia  : (1)   Reservoirs, vats, drums and similar …

Section XV > Chapter 72 > Heading 7210

Explanatory notes

… than 0.5 mm 7210.20 - Plated or coated with lead, including terne-plate 7210.30 - Electrolytically plated or coated with zinc               - Otherwise plated or coated with zinc : 7210.41 - - …

Section VI > Chapter 36 > Heading 3601

… Propellent powders. …

Explanatory notes

… 36.01 - Propellent powders. These powders are mixtures, the combustion of which … (ballistites, cordites, etc.).       Smokeless powders are generally presented in the form of sticks, tubes, discs, … such as nitroguanidine, hexogen (1,3,5-trinitro- 1,3,5-triazinane), or octogene …

Section XIV > Chapter 71 > Heading 7108

Explanatory notes

… acids (aqua regia, however, attacks it). It is, after silver and copper, the best conductor of heat and electricity. It is … the proportions of the constituent metals. They are used in jewellery and also in electrical contacts and in special …

Section XVI > Chapter 85 > Heading 8513

Explanatory notes

… their particular shapes and their light weight. The term therefore excludes lighting equipment for motor vehicles or … of a curved strip of metal). Such lamps are classified here only if they have their own source of current (dry … fitted with a clip or the like for attachment to a book or magazine. PARTS Subject to the general provisions regarding …

Section VI > Chapter 38 > Heading 3812

Explanatory notes

… (A)  Prepared rubber accelerators .         This category covers products which are added to rubber prior to … products which are mixtures.         These preparations are generally based on organic products (diphenylguanidine, … thiuram sulphides, hexamethylenetetramine, mercaptobenzothiazole, etc.) often combined with inorganic …

Section VI > Chapter 28 > Heading 2806

Explanatory notes

… solutions are yellowish if the product contains impurities (ferric chloride, arsenic, sulphur dioxide, sulphuric acid), … air. Hydrochloric acid has many uses, e.g., pickling iron, zinc or other metals, extracting gelatin from bones, …