Section 06 Products of the chemical or allied industries 32 Tanning or dyeing extracts; tannins and their derivatives; dyes, pigments and other colouring matter; paints and varnishes; putty and other mastic; inks 32 07 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 Commodity Code Description 32 07 10 Prepared pigments, opacifiers and colours and similar preparation 32 07 20 Vitrifiable enamels and glazes, englobes and similar preparations 32 07 30 Liquid lustres and similar preparations 32 07 40 Glass frit and other glass in the form of powder, granules or flakes