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Detailed structure and explanatory notes

CPC Ver.1.1 code 343


  • Section: 3 - Other transportable goods, except metal products, machinery and equipment
  • Division: 34 - Basic chemicals
  • Group: 343 - Tanning or dyeing extracts; tannins and their derivatives; colouring matter n.e.c.


This Group is divided into the following Classes:

  • 3431 - Synthetic organic colouring matter and preparations based thereon; synthetic organic products of a kind used as fluorescent brightening agents or as luminophores; colour lakes and preparations based thereon
  • 3432 - 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
  • 3433 - Synthetic organic tanning substances; inorganic tanning substances; tanning preparations; enzymatic preparations for pre-tanning
  • 3434 - Colouring matter n.e.c.; inorganic products of a kind used as luminophores

No explanatory note available for this code.

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