Industry
Quebracho extract, Tanning extracts of vegetable origin tannins and their salts ethers esters and other derivatives, Tanning or dyeing extracts tannins and their derivatives dyes pigments and other colouring matter paints and varnishes putty and other mastics inks, CHEMICAL, Inorganic tanning substance tanning preparations whether/not containing natural tanning substance enzymatic preparations for pre-tanning, Synthetic organic tanning substances inorganic tanning substances tanning preparations whether or not containing natural tanning substances enzymatic preparations for pre-tanning, Disodium tetraborate (refined borax) other than anhydrous, Borates peroxoborates (perborates), Inorganic chemicals organic or inorganic compounds of precious metals of rare-earth metals of radioactive elements or of isotopes, Chromium oxides (excl. chromium trioxide) & hydroxides