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Detailed structure and explanatory notes

SITC Rev.3 code 522


  • Section: 5 - Chemicals and related products, n.e.s.
  • Division: 52 - Inorganic chemicals
  • Group: 522 - Inorganic chemical elements, oxides and halogen salts


This Group is divided into the following Subgroups:

  • 522.1 - Carbon (including carbon black), n.e.s.
  • 522.2 - Other chemical elements
  • 522.3 - Inorganic acids and inorganic oxygen compounds of non-metals
  • 522.4 - Halogen or sulphur compounds of non-metals
  • 522.5 - Oxides of zinc, chromium, manganese, iron, cobalt, titanium and lead
  • 522.6 - Other inorganic bases and metal oxides, hydroxides and peroxides

No explanatory note available for this code.

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