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Harmonized System
Section VI > Chapter 32 > Heading 3207
Prepared pigments, prepared opacifiers and prepared colours, vitrifiable enamels and glazes, engobes (slips), liquid lustres and similar preparations, of a kind used in the ceramic, enamelling or glass industry; glass frit and other glass, in the form of powder, granules or flakes.
Section VI > Chapter 29 > Heading 2922 > 2922.2 > 2922.21
Aminohydroxynaphthalenesulphonic acids and their salts
Section VI > Chapter 29 > Heading 2922 > 2922.3 > 2922.31
Amfepramone (INN), methadone (INN) and normethadone (INN); salts thereof
Section VI > Chapter 29 > Heading 2922 > 2922.4 > 2922.41
Lysine and its esters; salts thereof
Section VI > Chapter 29 > Heading 2922 > 2922.4 > 2922.42
Glutamic acid and its salts
Section VI > Chapter 29 > Heading 2922 > 2922.4 > 2922.43
Anthranilic acid and its salts
Section VI > Chapter 29 > Heading 2922 > 2922.4 > 2922.44
Tilidine (INN) and its salts