CNAE BrazilClass

CNAE Brazil 23.41-9—Manufacture of refractory ceramic products

Class · Classificação Nacional de Atividades Econômicas (2.3 (2025))

Where 23.41-9 sits

  1. C Manufacturing industries
  2. 23 Manufacturing of non-metallic mineral products
  3. 23.4 Manufacturing of ceramic products
  4. 23.41-9 Manufacture of refractory ceramic products

Contains 1 narrower code

What 23.41-9 includes

  • The manufacture of refractory ceramic artifacts (bricks, tiles and the like)
  • The manufacture of aluminous, siliceous, silico-aluminous, graphitic, exothermic powder, chamotte and similar refractory materials

23.41-9 in other systems

JSICJapan
SICUnited States (legacy)

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