Section 06 PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES 32 Tanning or dyeing extracts; tannins and their derivatives; dyes, pigments and ot 32 04 Synthetic organic colouring matter, whether or not chemically defined; preparati 32 04 18 Carotenoid colouring matters and preparations based thereon 32 04 18 00 Carotenoid colouring matters and preparations based thereon Commodity Code Description 32 04 18 00 00 Carotenoid colouring matters and preparations based thereon