Division
06Extraction of crude petroleum and natural gas
Extraction of crude petroleum and natural gas division of ISIC Rev. 5. Contains 2 groups. Maps to 2 SSIC 2025 codes.
Groups
2
Parent
B
Mapped SSIC
2
Groups (2)
Linked SSIC 2025 codes (2 ISIC classes)
Related routes
Data source
ISIC Rev. 5 hierarchy from the UN Statistics Division. SSIC crosswalk from Department of Statistics Singapore (SingStat / DOS).
Last data refresh: 2026-04-28T11:55:29.085Z. Verify against original UN and SingStat workbooks for operational decisions.