Harmonized System

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Show last update onlyCorrelation Tables
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Section XI > Chapter 56 > Heading 5603

Explanatory notes

… suspending and dispersing fibres in water, depositing the resultant slurry onto a wire screen and forming a web by … fibre production, web formation and usually bonding occur simultaneously (in situ process). II.  Bonding         … the fibres are assembled by submitting them to a heat (or ultrasonic) treatment, passing the web through ovens or …

Section XVIII > Chapter 90 > Heading 9001

Section VI > Chapter 29 > Heading 2907

Explanatory notes

… - Monophenols : 2907.11 - - Phenol (hydroxybenzene) and its salts 2907.12 - - Cresols and their salts 2907.13 - - Octylphenol, nonylphenol and their … (monophenols); replacement of two or more hydrogen atoms results in polyhydric phenols (polyphenols). This …

Section VI > Chapter 28 > Heading 2846

Explanatory notes

… of oxides or hydroxides of these elements or mixtures of salts having the  same anion (e.g., rare‑earth metal chlorides),  but not mixtures of salts having different anions, whether or not the cation is …

Section VI > Chapter 28 > Heading 2843

Explanatory notes

… pulverisation, or by reducing one of their inorganic salts. Colloidal silver occurs in small grains or flakes, … to the compounds of sub‑Chapter IV. (II) Inorganic salts of precious metals , analogous to the compounds of … both precious metals and other metals (e.g., double salts of a base metal and a precious metal, complex esters …

Section XVI > Chapter 84 > Heading 8470

Section XVI > Chapter 85 > Heading 8546

Explanatory notes

… is a relation between the size of the insulator and the voltage (large for high voltages, smaller for low voltages). Similarly, the shape of … of deposits of non‑insulating materials, such as water, salts, dusts, oxides and smoke. Insulators are often given …

Section VI > Chapter 29 > Heading 2904

Explanatory notes

… 2904.10 - Derivatives containing only sulpho groups, their salts and ethyl esters 2904.20 - Derivatives containing only … groups               - Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride : 2904.31 ‑ - … ‑ - Potassium perfluorooctane sulphonate 29 04.35 ‑ - Other salts of perfluorooctane sulphonic acid 2904.36 ‑ - …

Section VI > Chapter 29 > Heading 2936

Section VI > Chapter 29 > Heading 2930

Explanatory notes

… COMPOUNDS, HETEROCYCLIC COMPOUNDS, NUCLEIC ACIDS AND THEIR SALTS, AND SULPHONAMIDES GENERAL The organo-inorganic … . (C) OTHER MORE COMPLEX HETEROCYCLIC COMPOUNDS These result from the condensation of five- or six-membered … (A) DITHIOCARBONATES (XANTHATES)* These are diesters or salts of monoesters of dithiocarbonic acid and correspond to …