Section 06 Products of the chemical or allied 32 Tanning or dyeing extracts; tannin and their derivatives; dyes pigments and other colouring matter; paints and varnishes; putty and other mastic; inks 32 15 Printing ink, writing or drawing ink and other inks 32 15 90 Other ink, whether or not concentrated or solid, nes Commodity Code Description 32 15 90 00 Other ink, whether or not concentrated or solid, nes 32 15 90 10 Carbon mass of a kind used to manufacture carbon paper 32 15 90 60 Drawing ink and writing ink 32 15 90 70 Ink of a kind suitable for use with duplicating machines of heading 84.72 32 15 90 90 Other