Siam Yamato Steel Map Ta Phut plant

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Siam Yamato Steel Map Ta Phut plant (เหล็กสยามยามาโตะ (Thai)), also known as Siam Yamato Steel I (SYS I), is an electric arc furnace (EAF) steel plant operating in Maptaphut, Rayong, Thailand.

Location

The map below shows the exact location of the plant in Maptaphut, Rayong, Thailand:

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  • Location: 9, I-7 Road, Maptaphut Industrial Estate, Maptaphut Sub-District, Muang District, Rayong 21150, Thailand
  • Coordinates (WGS 84): 12.674898, 101.147002 (exact)

Background

Siam Yamato Steel Co., Ltd was established in 1992 to produce hot-rolled structural steel. It is a joint venture between Yamato Kogyo Co., Ltd. Mitsui & Co., Ltd, The Siam Cement Public Company Limited, Sumitomo Corporation (Thailand) Co., Ltd., and Mitsui & Co. (Thailand) Co., Ltd.[1] The company owns and operates two steel plants (Siam Yamato Steel I and Siam Yamato Steel II) in the Muang District of Rayong, Thailand.[2] The plant is undergoing expansion of its rolling mill production.[3]

Plant Details

Table 1: General Plant Details

Plant status Start date
Operating[4] 1992[5]

Table 2: Ownership and Parent Company Information

Parent company Parent company PermID Parent company GEM ID Owner Owner company PermID Owner company GEM ID
Mitsui & Co Ltd [25.0%]; Siam Cement PCL [25.0%]; Sumitomo Corp [25.0%]; Yamato Kogyo Co Ltd [25.0%] 4295880574 [25%]; unknown [25%]; unknown [25%]; 4295878941 [25%] E100001000930 [25%]; E100001010196 [25%]; E100001010091 [17.5%]; E100001000178 [8.2%]; E100001000429 [3.8%]; E100001000179 [3%] Siam Yamato Steel Co Ltd[5] 4296781017 E100000130802

Table 3: Process and Products

Steel product category Steel products Steel sector end users ISO 14001 ISO 50001 Main production equipment Detailed production equipment
semi-finished; finished rolled[6] H-beam, I-beam, channel, angle, cut beam, sheet pile[6][7] building and infrastructure[7] 2021-02-23 00:00:00[8][9] 2022-06-24 00:00:00[8][10] EAF[6] EAF (# unknown)[6]

Table 4: Crude Steel Production Capacities (thousand tonnes per annum)

*Please see our Frequently Asked Questions page for an explanation of the different capacity operating statuses.
Capacity operating status* Electric arc furnace steelmaking capacity Nominal crude steel capacity (total)
operating 700 TTPA[11] 700 TTPA[11]

Articles and Resources

Additional data

To access additional data, including an interactive map of steel power plants, a downloadable dataset, and summary data, please visit the Global Steel Plant Tracker on the Global Energy Monitor website.

References

  1. "SIAM YAMATO STEEL". www.syssteel.com. Retrieved 2023-11-14.
  2. Contact Information, SYS Steel, Retrieved on: Sep. 8, 2020
  3. "Yamato Kogyo / To Renovate Section Rolling Mill in Thailand / To Expand and Solidify Foundations for 'Establishing 3 Million Ton Steel Product Operation in the ASEAN Region'". Japan Metal Daily. 2022-07-05. Retrieved 2023-11-14.{{cite web}}: CS1 maint: url-status (link)
  4. https://web.archive.org/web/20220112210418/https://www.syssteel.com/en/contact_information/. Archived from the original on 12 January 2022. {{cite web}}: Missing or empty |title= (help)
  5. 5.0 5.1 https://web.archive.org/web/20240125060057/https://www.syssteel.com/en/background/. Archived from the original on 25 January 2024. {{cite web}}: Missing or empty |title= (help)
  6. 6.0 6.1 6.2 6.3 https://web.archive.org/web/20210302040856/https://www.syssteel.com/en/manufacturing_process/. Archived from the original on 02 March 2021. {{cite web}}: Check date values in: |archive-date= (help); Missing or empty |title= (help)
  7. 7.0 7.1 https://web.archive.org/web/20220120124037/https://www.syssteel.com/en/product/. Archived from the original on 20 January 2022. {{cite web}}: Missing or empty |title= (help)
  8. 8.0 8.1 https://web.archive.org/web/20220319023839/https://www.syssteel.com/en/certificate/. Archived from the original on 19 March 2022. {{cite web}}: Missing or empty |title= (help)
  9. (PDF) https://web.archive.org/web/20240115065417/https://www.syssteel.com/wp-content/uploads/2021/02/TIS-14001-2559-ISO-14001-2015.pdf. Archived from the original (PDF) on 15 January 2024. {{cite web}}: Missing or empty |title= (help)
  10. (PDF) https://www.syssteel.com/wp-content/uploads/2022/07/ISO-50001_2018.pdf. {{cite web}}: Missing or empty |title= (help)
  11. 11.0 11.1 https://web.archive.org/web/20220716002015/https://www.japanmetaldaily.com/articles/-/108549. Archived from the original on 16 July 2022. {{cite web}}: Missing or empty |title= (help)

Resources