HS CodesVI · Products of the chemical or allied industries32 · Tanning or dyeing extracts; tannins and their derivatives; dyes, pigments and other colouring matter; paints and varnishes; putty and other mastics; inks32023202Chapter 32Copy pageSynthetic organic tanning substances; inorganic tanning substances; tanning preparations, whether or not containing natural tanning substances; enzymatic preparations for pre-tanningDescriptionSynthetic organic tanning substances; inorganic tanning substances; tanning preparations, whether or not containing natural tanning substances; enzymatic preparations for pre-tanningSubheadings320210Synthetic organic tanning substances320290OtherWas this page helpful?YesNoPrevious3201Tanning extracts of vegetable origin; tannins and their salts, ethers, esters and other derivativesNextColouring matter of vegetable or animal origin (including dyeing extracts but excluding animal black), whether or not chemically defined; preparations as specified in note 3 to this chapter based on colouring matter of vegetable or animal origin3203