Tanning extracts of vegetable origin; tannins and their salts, ethers, esters and other derivatives; colouring matter of vegetable or animal origin, except animal black; preparations based on colouring matter of vegetable or animal origin

CPC v2.1 class (Tanning extracts of vegetable origin; tannins and their salts, ethers, esters and other derivatives; colouring matter of vegetable or animal origin, except animal black; preparations based on colouring matter of vegetable or animal origin) within 'Tanning or dyeing extracts; tannins and their derivatives; colouring matter n.e.c.'. UN Central Product Classification grouping of related products at this level.