SSIC 2025 sub-class
Manufacturing Verified · 15 Apr 202519201
Petroleum refineries
This sub-class includes refining crude petroleum into refined petroleum products. Petroleum refining involves one or more of the following activities: •fractionation •straight distillation of crude oil •cracking It also includes the manufacture of liquid or gaseous fuels or other products from crude petroleum, bituminous minerals or their fractionation products. Units in this sub-class are primarily engaged in: •production of: - motor fuel: gasoline, kerosene, etc. - fuel: light, medium and/or heavy fuel oil, refinery gases such as ethane, propane, butane etc.
Level
final
Mapped ISIC codes
1
Source
SingStat
In this section: sibling codes
Official data
| Official name | Singapore Standard Industrial Classification (SSIC 2025) |
| Issuing authority | Department of Statistics Singapore (SingStat / DOS) |
| Tax authority | Inland Revenue Authority of Singapore (IRAS) (IRAS) |
| Purpose | Mandatory at ACRA business/company registration; used by IRAS, MOM, EDB, SingStat |
| Active version | SSIC 2025 (15 Apr 2025) |
| Hierarchy level | Sub-class (5-digit) (final leaf) |
| Source | https://www.singstat.gov.sg/standards/standards-and-classifications/ssic |
| Prior versions | SSIC 2020, SSIC 2015 |
Hierarchy context
Parent class
1920 Manufacture of Refined Petroleum ProductsParent division
19 MANUFACTURE OF COKE AND REFINED PETROLEUM PRODUCTSParent section
C MANUFACTURINGCorrespondence tables
SSIC 2020
- 19201 — Petroleum refineries
ISIC Rev. 5
- 1920 Manufacture of refined petroleum products; manufacture of fossil fuel products
ISIC crosswalk
Alphabetical index entries
Data source: Department of Statistics Singapore (SingStat / DOS) (https://www.singstat.gov.sg/standards/standards-and-classifications/ssic). Official SSIC 2025 classification workbook.
Last data refresh: 15 Apr 2025. Classification version: SSIC 2025.
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