23992

Manufacture of other insulation products

This sub-class includes the manufacture of mineral insulating materials: slag wool, rock wool and/or similar mineral wools; exfoliated vermiculite, expanded clays and/or similar heat-insulating, sound-insulating or sound-absorbing materials. This sub-class also includes manufacture of other insulated products such as ceramic integrated circuit (IC) packages, refractory materials and/or insulation services.

SSIC hierarchy ISIC class Crosswalks

Level

final

Mapped ISIC codes

Source

SingStat

In this section: sibling codes

class 2399 Manufacture of Other Non-Metallic Mineral Products n.e.c. final 23991 Manufacture of fibreglass and fibreglass products final 23993 Manufacture of non-structural pre-cast components final 23994 Manufacture of asphalt premix final 23999 Manufacture of other non-metallic mineral products 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→23→239→2399→23992 Manufacture of other insulation products

Parent class

2399 Manufacture of Other Non-Metallic Mineral Products n.e.c.

Parent division

23 MANUFACTURE OF OTHER NON-METALLIC MINERAL PRODUCTS

Parent section

C MANUFACTURING

Correspondence tables

SSIC 2020

23993 — Manufacture of other insulation products (e.g. ceramic IC packages, refractory materials, rock wool products, insulation services)

ISIC Rev. 5

2399 Manufacture of other non-metallic mineral products n.e.c.

ISIC crosswalk

ISIC Rev. 5 class 2399 Manufacture of other non-metallic mineral products n.e.c. 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 23992 Manufacture of other insulation products Alternative Title 23992 Ceramic Integrated Circuit (IC) package manufacturing Alternative Title 23992 Insulation service Alternative Title 23992 Refractory materials manufacturing Alternative Title 23992 Rock wool products manufacturing

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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