Harmonized System

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Section II > Chapter 14 > Heading 1404

Explanatory notes

… tanning extracts. The materials may be untreated, cleaned, dried, ground or powdered (whether or not compressed). … graminaceous plant of the genus Andropogon , which grows in dry, sandy soil.  This plant, sometimes known as … mukorossi, S. trifoliatus, S. saponaria, S. marginatus, S. drummondii). A layer of vegetable materials (of the types …

Section XVI > Chapter 84 > Heading 8471

Explanatory notes

… disc storages, tape autoloaders and libraries, optical disc drive libraries (sometimes referred to as “optical disc … use with such machines. The devices may be in the form of drives for discs or tapes. (2)  Additions which enhance the …

Section VI > Chapter 28 > Heading 2853

Explanatory notes

… grey granular masses which, on contact with water, give off hydrogen phosphides which ignite spontaneously. Used with … Used in making alloys. (5)   Other phosphides , e.g., hydrogen phosphides (solid, liquid, gaseous), and the … Trichlorosilane (SiHCl 3 ). Obtained by the reaction of hydrogen chloride (HCl) with silicon, it is used in the …

Section XV > Chapter 81 > Heading 8104

Explanatory notes

… the surface of the bath around the cathodes and chlorine is withdrawn at the anodes. (B)   Thermal reduction of magnesia … and similar forms. These goods are generally for rolling, drawing, extruding or forging, or for casting into shaped … not fitted with mechanical or thermal equipment, and casks, drums and cans. (c)  Wire cloth. (d) Bolts, nuts, screws, …

Section V > Chapter 25 > Heading 2530

Explanatory notes

… JET (1)   Natural meerschaum is a very light and porous hydrated silicate of magnesia, white, yellowish, grey or … to a preliminary cleaning, scraping, wool polishing and drying (in the sun or in an oven), followed by further … and by heat treatment (other than calcination) designed to drive off traces of oil and water, for non‑metallurgical …

Section VI > Chapter 34 > Heading 3401

Explanatory notes

… of soap : Hard soaps , which are usually made with sodium hydroxide or sodium carbonate and comprise the bulk of the … or mottled. Soft soaps , which are made with potassium hydroxide or potassium carbonate. They are viscous and … prepared for special purposes, such as those used for wire-drawing, for polymerising synthetic rubber, or in laundries. …

Section XVI > Chapter 84 > Heading 8453

Explanatory notes

… finishing processes). Such machines include special vats, drums, washers, etc., incorporating mechanical features such … or dyeing the fur). The heading also excludes : (a)   Drying machines of heading 84.19 . (b)   Calenders (e.g., … or graining leather) ( heading 84.20 ). (c)   Centr i fugal dryers ( heading 84.21 ). (d)   Machines for spraying dyes, …

Section IV > Chapter 19 > Heading 1905

Explanatory notes

… . (4)   Crispbread (also known as knäckebrot) , which is a dry crisp bread usually in thin rectangular or round pricked … , i.e., brittle, glazed and salted crackers made of cylindrical length of dough often twisted into a form …         Sealing wafers are cut out of thin sheets of baked, dried and sometimes coloured paste. They may also contain …

Section XV > Chapter 74 > Heading 7404

Explanatory notes

… in heading 26.20 . Copper waste of this heading includes drawing sludge, derived from the drawing of copper and consisting mainly of copper powder mixed with the lubricants used for the drawing process. This heading does not cover ingots, or …

Section V > Chapter 26 > Heading 2603

Explanatory notes

… in this heading are : (a)   Atacamite, natural copper hydroxychloride. (b)   Azurite , basic copper carbonate. … pyrites), sulphide of copper and iron. (h)   Chrysocolla , hydrated copper silicate. (ij)   Covellite , copper …

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