Changshu Longteng Special Steel Co Ltd
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Changshu Longteng Special Steel Co Ltd (常熟市龙腾特种钢有限公司), also known as Changshu Longteng Special Steel Factory, is a blast furnace-basic oxygen furnace (BF-BOF) and electric arc furnace (EAF) steel plant operating in Suzhou, Jiangsu, China.
Location
The map below shows the exact location of the plant in Suzhou, Jiangsu, China:
- Location: No. 118 Hualian Road, Tonggang Industrial Park, Meili Town, Changshu City, Jiangsu Province
- Coordinates (WGS 84): 31.723833, 120.835685 (exact)
Background
According to the production capacity replacement announcement in October 2021, the company plans to build a 110-ton electric arc furnace and phase out two 45-ton electric arc furnaces. It is expected to be put into operation in June 2023.[1]
Plant Details
Table 1: General Plant Details
| Phase | Plant status | Announced date | Start date | Pre-retirement announcement date | Workforce size | Power source |
|---|---|---|---|---|---|---|
| Main plant | Operating[2] | – | 1993[3] | – | 3517[2] | ±800 kV Baihetan-Jiangsu Ultra-High Voltage Direct Current Transmission Project[4] |
| Closure | Retired[5] | – | – | 2021-10-20[6] | – | ±800 kV Baihetan-Jiangsu Ultra-High Voltage Direct Current Transmission Project[4] |
| Expansion | Operating[7] | 2021-10-20[6] | 2023[7] | – | – | ±800 kV Baihetan-Jiangsu Ultra-High Voltage Direct Current Transmission Project[4] |
Table 2: Ownership and Parent Company Information
| Phase | Parent company | Parent company GEM ID | Owner | Owner company PermID | Owner company GEM ID |
|---|---|---|---|---|---|
| Main plant | Changshu Longteng Special Steel Co Ltd [100%] | E100000123261 [100%] | Changshu Longteng Special Steel Co., Ltd.[2] | 4298154625 | E100000126408 |
Table 3: Process and Products
| Phase | Steel product category | Steel products | Steel sector end users | ISO 14001 | ISO 50001 | Main production equipment | Detailed production equipment |
|---|---|---|---|---|---|---|---|
| Main plant | finished rolled[3] | hot-rolled ship section steel for shipbuilding industry, hot-rolled track section steel for construction machinery; hot-rolled hot-forged wear-resistant steel ball series for bearing industry and metal mining; construction industry use high-strength prestressed concrete steel rod (PC steel rod) series[3] | building and infrastructure; tools and machinery; transport[3] | 2021[8] | 2022[8] | BF, BOF, EAF[9] | 1 BOF (120-tonne); 1 EAF (1x115-tonne)[9] |
| Closure | finished rolled[3] | hot-rolled ship section steel for shipbuilding industry, hot-rolled track section steel for construction machinery; hot-rolled hot-forged wear-resistant steel ball series for bearing industry and metal mining; construction industry use high-strength prestressed concrete steel rod (PC steel rod) series[3] | building and infrastructure; tools and machinery; transport[3] | – | – | EAF[6] | 2 EAF (2x45-tonne)[6] |
| Expansion | finished rolled[3] | hot-rolled ship section steel for shipbuilding industry, hot-rolled track section steel for construction machinery; hot-rolled hot-forged wear-resistant steel ball series for bearing industry and metal mining; construction industry use high-strength prestressed concrete steel rod (PC steel rod) series[3] | building and infrastructure; tools and machinery; transport[3] | – | – | EAF[6] | 1 EAF (1x115-tonne)[6] |
Table 4: Crude Steel Production Capacities (thousand tonnes per annum)
| Phase | Capacity operating status* | Basic oxygen furnace steelmaking capacity | Electric arc furnace steelmaking capacity | Nominal crude steel capacity (total) |
|---|---|---|---|---|
| Main plant | operating | 1350 TTPA[10] | – | 1350 TTPA[10] |
| Closure | retired | – | 872 TTPA[11][11] | 872 TTPA[11][11] |
| Expansion | operating | – | 862 TTPA[11] | 862 TTPA[11] |
Table 5: Crude Iron Production Capacities (thousand tonnes per annum)
| Phase | Capacity operating status* | Blast furnace capacity | Nominal iron capacity (total) |
|---|---|---|---|
| Main plant | operating | 1040 TTPA[10] | 1040 TTPA[10] |
| Closure | retired | – | – |
| Expansion | operating | – | – |
Table 6: Actual Crude Steel Production by Year (thousand tonnes per annum)
| Year | Total (all routes) |
|---|---|
| 2020 | 3361 TTPA[12] |
| 2021 | –[13] |
| 2022 | – |
Table 7: Actual Crude Iron Production by Year (thousand tonnes per annum)
| Year | BF Production | Total (all routes) |
|---|---|---|
| 2020 | 2945 TTPA[12] | 2945 TTPA[12] |
| 2021 | –[13] | –[13] |
| 2022 | – | – |
Blast Furnace Details
Table 8: Blast Furnace Details
| Unit name | Status | Announced date | Construction date | Start date | Current size | Current capacity (ttpa) | Decarbonization technology | Most recent relining |
|---|---|---|---|---|---|---|---|---|
| unknown | operating[2] | unknown | unknown | unknown | 1080 m³[9] | 1040[10] | unknown | 2023-01[14] |
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
- ↑ 关于常熟市龙腾特种钢有限公司电炉升级改造项目产能置换方案的公告，江苏省工业和信息化厅，October 20, 2021
- ↑ 2.0 2.1 2.2 2.3 https://www.qcc.com/firm/bd27d8cd1e45cc14a5cd083fcaf579d7.html.
{{cite web}}: Missing or empty|title=(help) - ↑ 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 https://web.archive.org/web/20190823081113/http://www.lttg.cn:80/about/43.html. Archived from the original on 23 August 2019.
{{cite web}}: Missing or empty|title=(help) - ↑ 4.0 4.1 4.2 https://web.archive.org/web/20231129193936/https://m.thepaper.cn/baijiahao_20109306. Archived from the original on 29 November 2023.
{{cite web}}: Missing or empty|title=(help) - ↑ https://web.archive.org/web/20240122234501/https://www.lttg.cn/news/477.html. Archived from the original on 22 January 2024.
{{cite web}}: Missing or empty|title=(help) - ↑ 6.0 6.1 6.2 6.3 6.4 6.5 https://web.archive.org/web/20240309062853/https://baijiahao.baidu.com/s?id=1715121905767000506&wfr=spider&for=pc. Archived from the original on 09 March 2024.
{{cite web}}: Check date values in:|archive-date=(help); Missing or empty|title=(help) - ↑ 7.0 7.1 https://web.archive.org/web/20240122234531/https://news.mysteel.com/a/23120511/CFEA3C210A23C874.html. Archived from the original on 22 January 2024.
{{cite web}}: Missing or empty|title=(help) - ↑ 8.0 8.1 http://cx.cnca.cn/CertECloud/result/skipResultList?certNumber=&orgName=%E5%B8%B8%E7%86%9F%E5%B8%82%E9%BE%99%E8%85%BE%E7%89%B9%E7%A7%8D%E9%92%A2%E6%9C%89%E9%99%90%E5%85%AC%E5%8F%B8&fromIndex=true.
{{cite web}}: Missing or empty|title=(help) - ↑ 9.0 9.1 9.2 https://web.archive.org/web/20220207192044/https://finance.sina.com.cn/money/future/indu/2020-03-02/doc-iimxxstf5776330.shtml. Archived from the original on 07 February 2022.
{{cite web}}: Check date values in:|archive-date=(help); Missing or empty|title=(help) - ↑ 10.0 10.1 10.2 10.3 10.4 (PDF) https://web.archive.org/web/20220224072927/http://www.gov.cn/zhengce/zhengceku/2021-05/07/5605092/files/4362a77483354513be0fc81be53a4a64.pdf. Archived from the original (PDF) on 24 February 2022.
{{cite web}}: Missing or empty|title=(help) - ↑ 11.0 11.1 11.2 11.3 11.4 11.5 http://gxt.jiangsu.gov.cn/art/2021/10/20/art_6281_10079150.html.
{{cite web}}: Missing or empty|title=(help) - ↑ 12.0 12.1 12.2 https://web.archive.org/web/20231213203044/https://www.chyxx.com/shuju/202103/939667.html. Archived from the original on 13 December 2023.
{{cite web}}: Missing or empty|title=(help) - ↑ 13.0 13.1 13.2 https://web.archive.org/web/20240110023332/https://www.chyxx.com/shuju/202107/965042.html. Archived from the original on 10 January 2024.
{{cite web}}: Missing or empty|title=(help) - ↑ https://web.archive.org/web/20240110004921/http://goodsfu.10jqka.com.cn/20221207/c643437474.shtml. Archived from the original on 10 January 2024.
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