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Posco Zhangjiagang Stainless Steel Co Ltd

operating

Asia Pacific, China

ISO 14001ISO 50001
GEM wiki

Process Route

EAF

Timeline

Construction2004
Operating2006

Emissions

2025

0.22 Mt CO₂e

0.27 t CO₂e per tonne of steel

Typical EAF route: 0.5–0.7 t/t

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

Capacity (ttpa)

Crude Steel

1,100

EAF

1,100

Steel Units

EAF
unknown EAF (1)operating
1,100 ttpa140 twiki

Inputs & Energy

Power State Grid Zhangjiagang Power Supply Company

Steel Products

cold rolled, plate, hot rolled

Ownership

Owner Guangdong Guangqing Metal Technology Co Ltd

Parent Guangdong Guangqing Metal Technology Co Ltd [100.0%]

Workforce 1,794 employees

Country Context

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

Explore

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.