24102

Manufacture of ferrous metal alloys

This sub-class includes one of the following operations: •reduction of iron ore in blast furnaces and oxygen converters •reduction of ferrous waste and scrap in electric arc furnaces •direct reduction of iron ore without fusion to obtain crude steel. The crude steel is smelted and refined in a ladle furnace, and then poured and solidified in a continuous caster in order to produce semi-finished flat or long products. These products are used, after reheating, in rolling, drawing and extruding operations to manufacture finished products such as plate, sheet, strip, bars, rods, wire, tubes, pipes and hollow profiles. Units in this sub-class include the manufacture of: •ferro-alloys •ferrous products by direct reduction of iron and/or other spongy ferrous products

SSIC hierarchy ISIC class Crosswalks

Level

final

Mapped ISIC codes

Source

SingStat

In this section: sibling codes

class 2410 Manufacture of Basic Iron and Steel final 24101 Iron and steel rolling mills final 24109 Manufacture of basic iron and steel 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→24→241→2410→24102 Manufacture of ferrous metal alloys

Parent class

2410 Manufacture of Basic Iron and Steel

Parent division

24 MANUFACTURE OF BASIC METALS

Parent section

C MANUFACTURING

Correspondence tables

SSIC 2020

24102 — Manufacture of ferrous metal alloys

ISIC Rev. 5

2410 Manufacture of basic iron and steel

ISIC crosswalk

ISIC Rev. 5 class 2410 Manufacture of basic iron and steel 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 24102 Manufacture of ferrous metal alloys Alternative Title 24102 Production of ferrous products by direct reduction of spongy ferrous products Alternative Title 24102 Remelting ferrous waste and scrap

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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