CNAE BrazilClass

CNAE Brazil 20.11-8—Manufacture of chlorine and alkalis

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

Where 20.11-8 sits

  1. C Manufacturing industries
  2. 20 Chemical products manufacturing
  3. 20.1 Manufacturing of inorganic chemical products
  4. 20.11-8 Manufacture of chlorine and alkalis

Contains 1 narrower code

What 20.11-8 includes

  • The production of chlorine gas
  • The manufacture of hydroxides and oxides of alkali metals, such as: potassium hydroxide, sodium hydroxide, etc

What 20.11-8 excludes

  • Lithium hydroxide manufacturing (20.19-3)
  • The manufacture of hydroxides and oxides of alkaline earth metals, such as: magnesium hydroxide, magnesium oxide, beryllium oxide (20.19-3)

20.11-8 in other systems

ANZSICAustralia · New Zealand
HSICHong Kong
ICNEAChina
ISICUnited Nations (global)
NACEEuropean Union
NAFFrance
NAICS CanadaCanada
NOGASwitzerland
SICUnited States (legacy)
SNISweden
UK SICUnited Kingdom

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