Nippon Rayong is a scrap-based steel plant: an electric arc furnace melts recycled steel scrap into new crude steel. The liquid steel is solidified into semi-finished shapes by continuous casting. The plant has a crude steel capacity of about 1.8 million tonnes per year. Its main products are pipe, billet, coil, slab, tube.
Process Route
Timeline
Operating since 1999
Emissions
2025
0.18 Mt CO₂e
0.19 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
1,800
EAF
1,800
Production
Crude steelproduction, GEM-compiled (Global Iron & Steel Tracker). Dashed line shows nominal capacity.
Steel Units
Steel Products
pipe, billet, coil, slab, tube
Ownership
Owner G Steel PCL
Parent Nippon Steel Corp [60.2%]; small shareholder(s) [12.8%]; natural person(s) [12.4%]; UOB Kay Hian Pte Ltd [7.5%]; Superior Overseas (Thailand) Co Ltd [7.0%]
Workforce 662 employees
Country Context
Thailand crude steel production (USGS). Plant line shows nominal capacity, not output.
Learn the processes this plant uses
Nearby Plants
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Location
Nonglalog
Asia Pacific
Thailand
12.7938°, 101.2446°
At a Glance
- Route
- EAF
- Crude steel capacity
- 1,800 ttpa
- Commissioned
- 1999
- Products
- Semi-finished, finished rolled
- Certifications
- 1 recorded