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Danyang Longjiang Steel Co Ltd

operating

BF–BOF Integrated route · Asia Pacific, China

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GEM wiki

Danyang Longjiang 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. The liquid steel is solidified into semi-finished shapes by continuous casting. The plant has a crude steel capacity of about 1.5 million tonnes per year. Its main products are pipe, billet, profile, bar.

Process Route

BFBOF

Timeline

Operating since 2003

Emissions

2025

1.97 Mt CO₂e

1.90 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

1,500

BOF

1,500

Blast Furnace

1,500

Sinter

2,300

Production

Crude steel production: 1,229 ttpa (2019)

Iron Units

BF
BF 1operating
550 ttpa630 m³wiki
BF
BF 2operating
950 ttpa850 m³wiki

Steel Units

BOF
unknown BOF (1)operating
1,500 ttpawiki

Steel Products

pipe, billet, profile, bar

Ownership

Owner Danyang Longjiang Steel Co Ltd

Parent Hong Kong Qianlong Co Ltd [67.2%]; natural person(s) [32.8%]

Workforce 671 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.