Ma'anshan Iron & Steel Co Ltd

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Ma'anshan Iron & Steel Co Ltd (马鞍山钢铁股份有限公司(本部一期)) is a basic oxygen furnace (BOF) steel plant operating in Ma'anshan, Anhui, China.

Location

The map below shows the exact location of the plant in Ma'anshan, Anhui, China:

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  • Location: Yushan District, Ma'anshan City
  • Coordinates (WGS 84): 31.698884, 118.468194 (exact)

Background

Ma'anshan Iron & Steel Co., Ltd. is publicly-listed with A-shares on the Shanghai stock exchange and H-shares on the Stock Exchange of Hong Kong. Its largest shareholder at 45.54% is Masteel (Group) Holdings, Limited. China Baowu Steel Group bought a 51% controlling stake in Masteel Group (also known as Magang) in 2019.[1] [2]

The company's capacity replacement project plans to build two BOF(150-ton), which will be constructed in two phases. The first phase is scheduled to be completed by the end of June 2023, and the second phase is scheduled to be completed by the end of December 2024.[3]The first phase has started in November 2021[4] and was completed and put into operation on in Jun. 2023. Phase One of the project was completed and put into operation in just 18 months from the start, once again refreshing the "Baoye Speed."[5]

The Manufacturing Department, Energy and Environment Department, and other relevant units of the company achieved stable ultra-low emissions for 30 consecutive days through measures such as optimizing operations and gas balance. This achievement was recognized by the Ministry of Ecology and Environment and the China Iron and Steel Association (CISA). On April 25, 2023, Ma Steel successfully completed the assessment of ultra-low emissions progress and made it public on the CISA website.[6]

Plant Details

Table 1: General Plant Details

Phase Plant status Announced date Construction date Start date Pre-retirement announcement date Idled date Retired date Workforce size Power source Iron ore source
Main plant Operating[7] 1953[8] 13933[9] Ma'anshan Steel power station/Rooftop Distributed Photovoltaic Power Generation[10][11][12] Nanshan Mine, Gushan Mine, Taochong Mine, Luohe Mine, and Zhangzhuang Mine[13]
Closure Operating pre-retirement[14] 2021-10[14] 2023-08[14] 2024[14] Ma'anshan Steel power station/Rooftop Distributed Photovoltaic Power Generation[10][11][12] Nanshan Mine, Gushan Mine, Taochong Mine, Luohe Mine, and Zhangzhuang Mine[13]
Closure Retired[15] 2021-10[14] 2021-11[15] 2023[16] Ma'anshan Steel power station/Rooftop Distributed Photovoltaic Power Generation[10][11][12] Nanshan Mine, Gushan Mine, Taochong Mine, Luohe Mine, and Zhangzhuang Mine[13]
Expansion Operating[15] 2021-10[14] 2021-11[15] 2023[16] Ma'anshan Steel power station/Rooftop Distributed Photovoltaic Power Generation[10][11][12] Nanshan Mine, Gushan Mine, Taochong Mine, Luohe Mine, and Zhangzhuang Mine[13]
Expansion Announced[14] 2021-10[14] 2023-08[14] 2024[14] Ma'anshan Steel power station/Rooftop Distributed Photovoltaic Power Generation[10][11][12] Nanshan Mine, Gushan Mine, Taochong Mine, Luohe Mine, and Zhangzhuang Mine[13]

Table 2: Ownership and Parent Company Information

Phase Parent company Parent company PermID Parent company GEM ID Owner Owner company PermID Owner company GEM ID
Main plant Maanshan Iron & Steel Co Ltd [100%] 4295864332 [100%] E100000123737 Ma'anshan Iron & Steel Co Ltd[9] 4295864332 E100000123737

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[17] steel plates, section steel, wire rods, train wheels[18][17] automotive; building and infrastructure; energy; tools and machinery; transport[18] 2006-06-01 00:00:00[19] 2016-07-06 00:00:00[19] BF, BOF, EAF[20] 8 BOF (2x60-tonne, 3x120-tonne, 3x300-tonne); 1 EAF (110-tonne)[20][21][22]
Closure finished rolled[17] steel plates, section steel, wire rods, train wheels[18][17] automotive; building and infrastructure; energy; tools and machinery; transport[18] BOF[20] 2 BOF (2x60-tonne)[14]
Closure finished rolled[17] steel plates, section steel, wire rods, train wheels[18][17] automotive; building and infrastructure; energy; tools and machinery; transport[18] BOF[20] 2 BOF (2x60-tonne)[14][23]
Expansion finished rolled[17] steel plates, section steel, wire rods, train wheels[18][17] automotive; building and infrastructure; energy; tools and machinery; transport[18] BOF[20] 1 BOF (1x150-tonne); sinter plant (1x360m2)[14][23]
Expansion finished rolled[17] steel plates, section steel, wire rods, train wheels[18][17] automotive; building and infrastructure; energy; tools and machinery; transport[18] BOF[20] 1 BOF (1x150-tonne)[14]

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.
Phase Capacity operating status* Basic oxygen furnace steelmaking capacity Electric arc furnace steelmaking capacity Nominal crude steel capacity (total)
Main plant operating 15311 TTPA[21][21][21][21][21][21] 830 TTPA[21] 16141 TTPA[21][21][21][21][21][21][21]
Closure operating pre-retirement 1458 TTPA[21][21] 1458 TTPA[21][21]
Closure retired 1458 TTPA[21][21] 1458 TTPA[21][21]
Expansion operating 1600 TTPA[14] 1600 TTPA[14]
Expansion announced 1600 TTPA[14] 1600 TTPA[14]

Table 5: Crude Iron Production Capacities (thousand tonnes per annum)

*Please see our Frequently Asked Questions page for an explanation of the different capacity operating statuses.
Phase Capacity operating status* Blast furnace capacity Nominal iron capacity (total)
Main plant operating 14500 TTPA[24][24][24][24][24][24] 14500 TTPA[24][24][24][24][24][24]
Closure operating pre-retirement
Closure retired
Expansion operating
Expansion announced

Table 6: Upstream Products Production Capacities (thousand tonnes per annum)

Phase Sinter Coke Pellets
Main plant 18440 TTPA[19] 4430 TTPA[19] 2670 TTPA[19]
Closure
Closure
Expansion 3850 TTPA[23]
Expansion

Table 7: Actual Crude Steel Production by Year (thousand tonnes per annum)

Year Total (all routes)
2020 16360 TTPA[25]
2021
2022 15670 TTPA[26]

Table 8: Actual Crude Iron Production by Year (thousand tonnes per annum)

Year BF Production Total (all routes)
2020 14590 TTPA[25] 14590 TTPA[25]
2021
2022 14310 TTPA[26] 14310 TTPA[26]

Blast Furnace Details

Table 9: Blast Furnace Details

Unit name Status Announced date Construction date Start date Current size Current capacity (ttpa) Decarbonization technology Most recent relining
1 operating[20][22] unknown unknown 1994-04-01 00:00:00[27][28] 2500 m³[24] 2200[24] unknown 2019-02-24[27][28]
2 operating[20][22] unknown unknown 2003-10-16 00:00:00[29] 2500 m³[24] 2200[24] unknown 2017[29]
3 operating[20][22] unknown unknown 2004[30] 1000 m³[31][22] 1000[24] unknown unknown
4 operating[20][22] unknown unknown 2016-08-06 00:00:00[32] 3200 m³[24] 2700[24] unknown unknown
A operating[20][22] unknown unknown 2007[33] 4000 m³[24] 3200[24] unknown 2023-12-09[34]
B operating[20][22] unknown unknown 2007[35] 4000 m³[24] 3200[24] unknown 2022-12-14[35]

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

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  2. Baowu Steel Group to acquire controlling stake in Magang, China Daily, Retrieved on: Jul. 1, 2020
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