20112

Manufacture of basic industrial acids and alkalis

This sub-class includes the manufacture of basic industrial acids and/or alkalis such as lithium hydroxide.

SSIC hierarchy ISIC class Crosswalks

Level

final

Mapped ISIC codes

Source

SingStat

In this section: sibling codes

class 2011 Manufacture of Basic Chemicals final 20111 Manufacture of industrial gases and dry ice final 20113 Manufacture of basic chemicals (except fertilisers and nitrogen) final 20114 Manufacture of solvents final 20119 Manufacture of basic chemicals n.e.c.

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

C→20→201→2011→20112 Manufacture of basic industrial acids and alkalis

Parent class

2011 Manufacture of Basic Chemicals

Parent division

20 MANUFACTURE OF CHEMICALS AND CHEMICAL PRODUCTS

Parent section

C MANUFACTURING

Correspondence tables

SSIC 2020

20112 — Manufacture of basic industrial acids and alkalis

ISIC Rev. 5

2011 Manufacture of basic chemicals

ISIC crosswalk

ISIC Rev. 5 class 2011 Manufacture of basic chemicals Open ISIC class page with reverse SSIC links. Full table SSIC 2025 to ISIC Rev. 5 Open the full correspondence table.

Alphabetical index entries

Principal Title 20112 Manufacture of basic industrial acids and alkalis Alternative Title 20112 Caustic sodium hydroxide manufacturing Alternative Title 20112 Industrial acid manufacturing Alternative Title 20112 Manufacture of lithium hydroxide

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.

About this site · Methodology · Disclaimer · Report an issue