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Swiss federal authorities
  • 23.99.1 Other non-metallic mineral products n.e.c.
  • 23.99.11 Fabricated asbestos fibres; mixtures with a basis of asbestos and magnesium carbonate; articles of such mixtures, or of asbestos; friction material for brakes, clutches and the like, not mounted
  • 23.99.12 Articles of asphalt or of similar material
  • 23.99.13 Bituminous mixtures based on natural and artificial stone materials and bitumen, natural asphalt or related substances as a binder
  • 23.99.14 Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of semi-manufactures
  • 23.99.15 Artificial corundum
  • 23.99.19 Non-metallic mineral products n.e.c.

    This subcategory also includes:

    • calcined kaolin
    • dried and grinded clay
  • 23.99.9 Sub-contracted operations as part of manufacturing of other non-metallic mineral products n.e.c.
  • 23.99.99 Sub-contracted operations as part of manufacturing of other non-metallic mineral products n.e.c.