Harmonized System

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Section VI > Chapter 28 > Heading 2852

Explanatory notes

… (HgO) is the most important oxide of mercury. It can exist as a bright-red crystalline powder ( red oxide ) or as a … chloride (calomel) (Hg 2 Cl 2 ). Can exist as amorphous masses, as a powder or in white crystals; insoluble in … (11) Mercury arsenates . Mercuric orthoarsenate (Hg 3 (AsO 4 ) 2 ). Pale yellow powder, insoluble in water. Used in …

Section I > Chapter 5 > Heading 0511

Explanatory notes

… oak tree. Kermes is used for the preparation of vivid and lasting red dyes which are classified in heading 32.03 . … appearance of small seeds, pale yellow turning gradually to ash grey or earthy yellow. They are usually presented in …

Section VIII > Chapter 41 > Heading 4114

Explanatory notes

… which they are dried by warming or exposure to air, and washed in alkali to remove surplus oil.  The surface may … be cleaned and dressed by fluffing with pumice or other abrasives.  The leather usually treated in this way is made …

Section XI > Chapter 52 > Heading 5206

Explanatory notes

… ‑ Single yarn, of uncombed fibres : 5206.11 ‑ ‑ Measuring 714.29 decitex or more (not exceeding 14 metric number) 5206.12 ‑ ‑ Measuring less than 714.29 decitex but not less than 232.56 … number but not exceeding 43 metric number) 5206.13 ‑ ‑ Measuring less than 232.56 decitex but not less than 192.31 …

Section XVI > Chapter 84 > Heading 8439

Explanatory notes

… pulp from various cellulosic materials (wood, straw, bagasse, waste paper, etc.) whether the pulp is for paper or …

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 … pennants and banners, including bunting for entertainments, galas or other purposes. (5)  Domestic laundry or shoe bags, …

Section XV > Chapter 73 > Heading 7326

Explanatory notes

… punching, by cutting or stamping or by other processes such as folding, assembling, welding, turning, milling or perforating other … ventilators; Venetian blinds; binding hoops for casks; iron or steel fittings for electric wiring (e.g., …

Section VII > Chapter 40 > Heading 4002

Explanatory notes

… ‑ ‑ Other This heading covers : (1)   Synthetic rubber as defined in Note 4 to this Chapter (see below). This … or strip. The heading also covers synthetic rubber which has been treated for the purposes of transport and … or synthetic rubber, and also for the manufacture of erasers. (3)   Intermixtures of any of the foregoing …

Section VI > Chapter 28 > Heading 2832

Explanatory notes

… lye ( heading 38.04 ), and the industrial products known as “hydrosulphites” stabilised by organic substances ( … in concentrated solution, yellowish in colour. Used as a reducing agent in organic synthesis, in the manufacture of indigo, for bleaching wool or silk, as a vulcanising agent for the treatment of latex, in …

Section VI > Chapter 29 > Heading 2912

Explanatory notes

… Obtained by catalytic oxidation of methanol. Colourless gas with a penetrating odour, highly soluble in water. Its … may contain methanol as a stabiliser.       Methanal has many applications; in organic synthesis (dyestuffs, …