CNAE BrazilClass

CNAE Brazil 28.52-6—Manufacture of other machinery and equipment for use in mineral extraction, except for oil extraction

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

Where 28.52-6 sits

  1. C Manufacturing industries
  2. 28 Manufacturing of machinery and equipment
  3. 28.5 Manufacturing of machinery and equipment for use in mining and construction
  4. 28.52-6 Manufacture of other machinery and equipment for use in mineral extraction, except for oil extraction

Contains 1 narrower code

What 28.52-6 includes

  • The manufacture of machinery and equipment for mining, quarries, etc
  • The manufacture of continuous-action elevators and conveyors for underground work
  • The manufacture of machinery for processing minerals (for classification, separation, washing, crushing, etc.)
  • The manufacture of parts and accessories for machinery and equipment used in mineral extraction
  • The installation, maintenance, and repair of machinery and equipment used in mineral extraction, when performed by the manufacturer

What 28.52-6 excludes

  • Manufacture of machinery for transporting and lifting loads (28.22-4)
  • The manufacture of machine tools for working stones (28.40-2)
  • The manufacture of equipment for oil prospecting and extraction (28.51-8)
  • The manufacture of tractors used in mining (28.53-4)
  • The manufacture of earthmoving machinery (28.54-2)
  • Maintenance and repair of machinery and equipment used in mineral extraction, except for oil extraction, when performed by a specialized company (33.14-7)
  • The installation of machinery and equipment used in mineral extraction, when carried out by a specialized company (33.21-0)

28.52-6 in other systems

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