CNAE BrazilSubclass

CNAE Brazil 0990-4/01—Activities supporting iron ore extraction

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

Where 0990-4/01 sits

  1. B Extractive industries
  2. 09 Activities supporting mineral extraction
  3. 09.9 Activities supporting the extraction of minerals, except oil and gas
  4. 09.90-4 Activities supporting the extraction of minerals, excluding oil and natural gas
  5. 0990-4/01 Activities supporting iron ore extraction

What 0990-4/01 includes

  • Support services performed under contract required by iron ore extraction activity;
  • Exploration services performed using traditional prospecting methods such as sampling, geological observations, as well as drilling and re-drilling for the purpose of analyzing iron ore extraction fields;
  • Drainage and pumping;
  • Test drilling;
  • Off-road transport in iron ore extraction sites

What 0990-4/01 excludes

  • Mining and excavation operations in the form of contracts (0710-3/01)
  • Specialized repair services for mining machinery and equipment (3314-7/15)
  • Geological and prospecting studies to obtain information on the subsoil structure and the location of mineral fields and underground water deposits (7119-7/02)

0990-4/01 in other systems

ANZSICAustralia · New Zealand
HSICHong Kong
ISICUnited Nations (global)
JSICJapan
KSICSouth Korea
NACEEuropean Union
SCIANMexico
SICUnited States (legacy)
UK SICUnited Kingdom

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