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Swiss federal authorities
  • 23.44.1 Other technical ceramic products
  • 23.44.11 Ceramic wares for laboratory, chemical or other technical uses, of porcelain or china
  • 23.44.12 Ceramic wares for laboratory, chemical or other technical uses, other than of porcelain or china

    This subcategory also includes:

    • permanent ceramic or ferrite magnets
  • 23.44.9 Sub-contracted operations as part of manufacturing of other technical ceramic products
  • 23.44.99 Sub-contracted operations as part of manufacturing of other technical ceramic products