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CNR Mandan Steel South Kalimantan plant

operating

Asia Pacific, Indonesia

GEM wiki

Process Route

BFBOF

Timeline

Announced2011
Construction2012
Operating2014

Emissions

2025

1.38 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

1,000

BOF

1,000

Blast Furnace

1,000

Iron Units

BF
unknown BF (1)operating
1,000 ttpawiki

Steel Units

BOF
unknown BOF (1)operating
1,000 ttpawiki

Inputs & Energy

Iron ore Sebuku Iron Leteric Ore and Yiwan Mining

Steel Products

billet, bars

Ownership

Owner PT Mandan Steel

Parent CNR Group Holdings Pte Ltd [99.9%]; small shareholder(s) [0.1%]

Country Context

Indonesia 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.