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Anhui Changjiang Steel Co Ltd

operating

BF–BOF Integrated route · Asia Pacific, China

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GEM wiki

Anhui Changjiang Steel Co Ltd makes steel by the integrated route: iron ore is smelted into liquid hot metal in a blast furnace, then refined into crude steel in a basic oxygen furnace. Alongside the ore-based route, the plant runs an electric arc furnace that melts scrap and other metallics. The liquid steel is solidified into semi-finished shapes by continuous casting. The plant has a crude steel capacity of about 3.8 million tonnes per year.

Process Route

BFBOFEAF

Timeline

Operating since 2003

Emissions

2025

4.05 Mt CO₂e

1.43 t CO₂e per tonne of steel

Typical BF-BOF route: 1.8–2.0 t/t

Modelled estimate (Climate TRACE), not reported data. Methodology

Capacity (ttpa)

Crude Steel

3,800

EAF

1,100

BOF

2,700

Blast Furnace

3,340

Sinter

1,375

Iron Units

BF
BF 1operating
1,150 ttpa1250 m³ · relined 2019wiki
BF
BF 2operating
1,040 ttpa1080 m³ · relined 2022wiki
BF
BF 3operating
1,150 ttpa1250 m³ · relined 2022wiki

Steel Units

EAF
unknown EAF (1)operating
1,100 ttpa140 twiki
BOF
unknown BOF (1)operating
1,350 ttpawiki
BOF
unknown BOF (2)operating
1,350 ttpawiki

Inputs & Energy

Power 3.5 MW Rooftop Distributed Photovoltaic Power Generation

Steel Products

rebar, wire

Ownership

Owner Anhui Changjiang Steel Co Ltd

Parent Maanshan Iron & Steel Co Ltd [55.0%]; natural person(s) [37.2%]; unknown [7.8%]

Workforce 3,705 employees

Country Context

China crude steel production (USGS). Plant line shows nominal capacity, not output.

Learn the processes this plant uses

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Plant data sourced from the Global Iron & Steel Tracker (March 2026), Global Energy Monitor. Licensed under CC BY 4.0.

Production data: USGS Minerals Yearbook — Raw Steel: World Production by Country or Locality (2019 edition; 2022 and 2023 early release tables). U.S. Geological Survey, public domain. EAF/BOF splits: USGS Minerals Yearbook (2023 estimates).

Facility emissions estimates from Climate TRACE. Licensed under CC BY 4.0.