HS code 3815: Reaction initiators, reaction accelerators and catalytic preparations

Subheadings and CN codes in heading 3815

• 3815 11Supported catalysts | With nickel or nickel compounds as the active substance

  Explanatory note (Eurostat): Supported catalysts with nickel or a nickel compound as the active substance, n.e.s.

  • 3815 11 00 With nickel or nickel compounds as the active substance
• 3815 12Supported catalysts | With precious metal or precious-metal compounds as the active substance

  Explanatory note (Eurostat): Supported catalysts with precious metal or a precious-metal compound as the active substance, n.e.s.

  • 3815 12 00 With precious metal or precious-metal compounds as the active substance
• 3815 19Supported catalysts | Other

  Explanatory note (Eurostat): Supported catalysts, n.e.s. (excl. with precious metal, a precious-metal compound, nickel or a nickel compound as the active substance)

  • 3815 19 10 Catalyst in the form of grains of which 90 % or more by weight have a particle-size not exceeding 10 micrometres, consisting of a mixture of oxides on a magnesium-silicate support, containing by weight: – 20 % or more but not more than 35 % of copper, – 2 % or more but not more than 3 % of bismuth and of an apparent specific gravity of 0,2 or more but not exceeding 1,0
  • 3815 19 90 Other
• 3815 90Other

  Explanatory note (Eurostat): Reaction initiators, reaction accelerators and catalytic preparations, n.e.s. (excl. rubber accelerators and supported catalysts)

  • 3815 90 10 Catalyst consisting of ethyltriphenylphosphonium acetate in the form of a solution in methanol
  • 3815 90 90 Other

The first 6 digits are the Harmonized System, shared worldwide: a US HTS code that starts with the same 6 digits sits under the same subheading. The last 2 digits are the EU's own CN split.

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