- Agriculture; plantations; other rural sectors
- Basic metal production
- Chemical industries
- Commerce
- Construction
- Education
- Financial services; professional services
- Food; drink; tobacco
- Forestry; wood; pulp and paper
- Health services
- Hotels; catering; tourism
- Mechanical and electrical engineering
- Media; culture; graphical
- Mining (coal; other mining)
- Oil and gas production; oil refining
- Postal and telecommunications services
- Public service
- Shipping; ports; fisheries; inland waterways
- Textiles; clothing; leather; footwear
- Transport (including civil aviation; railways; road transport)
- Transport equipment manufacturing
- Utilities (water, gas; electricity)
ILO home > Industries and sectors > Oil and gas production; oil refining > Resources on Oil and gas production and oil refining sector