Section 06 Products of the chemical or allied 32 Tanning or dyeing extracts; tannin and their derivatives; dyes pigments an 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 powder, granules or flakes Commodity Code Description 32 07 10 - Prepared pigments, prepared opacifiers, prepared colours and similar preparations 32 07 20 - Vitrifiable enamels and glazes, engobes (slips) 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