CNAE Brazil 0990-4/03—Activities supporting the extraction of non-metallic minerals

Where 0990-4/03 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. 0990-4/03 Activities supporting the extraction of non-metallic minerals

What 0990-4/03 includes

• Support services performed under contract required by non-metallic mineral extraction activities: • exploration using traditional prospecting methods, such as sampling, geological observations, as well as drilling and re-drilling for the purpose of analyzing ore extraction fields • drainage and pumping • drilling for testing • off-road transport in mineral extraction sites

What 0990-4/03 excludes

• The operation of mines and excavations in the form of contracts (section B - division 08)
• Specialized repair services for mining machinery and equipment (3314-7/15)
• Geological and prospecting studies to obtain information on the structure of the subsoil and the location of mineral fields and underground water deposits (7119-7/02)

0990-4/03 in other systems