South Korean Stainless Steel Mill Shut down Unexpectedly! Will It Affect Global Supply and China Export?

Published: Sep 6, 2022 16:12
Source: SMM
According to the current production schedule of POSCO, the shutdown is expected to reduce the stainless steel output by around 10,000 mt. However, since the typhoon is not controllable, follow-up changes still need to be monitored.

SHANGHAI, Sep 6 (SMM) - According to the latest news released by POSCO, the largest steel company in South Korea, on the morning of September 6, a fire accident happened to several steel mills affiliated to the company that are located in the south district, Pohang City, Gyeongsangbuk-do, at about 7:30 a.m. local time. The fire took place at the Second Stainless Steel Plant and the Second Hot Rolling Mill. The specific losses such as casualties are not yet known. In order to prevent the adverse effects of the typhoon, POSCO has made a decision on September 5 to suspend the operation of the entire plant on September 6, including the blast furnace, according to the weather forecast that "Hinnamnor" is about to land in Pohang.

Recently, steel mills around the world have initiated production reduction or shutdown due to various reasons. What impact does the sudden shutdown of POSCO have on the stainless steel market?

According to SMM data, South Korea's largest steel company POSCO has an annual stainless steel capacity of 2.1 million mt, with 300-series stainless steel being the leading product, accounting for about 70% of the country’s stainless steel market and about 9% of the global market. According to the current production schedule of POSCO, the shutdown is expected to reduce the stainless steel output by around 10,000 mt. However, since the typhoon is not controllable, follow-up changes still need to be monitored.

For the imports from China, the monthly imports from China took up about 5.29% of the country’s total imports in July, or 30,600 mt. And the proportion recorded the year-to-date high at 8.69%. The sudden shutdown of POSCO this time may lead to an increase in the demand for Chinese goods, but the growth is expected to be limited.

Data Source Statement: Except for publicly available information, all other data are processed by SMM based on publicly available information, market communication, and relying on SMM's internal database model. They are for reference only and do not constitute decision-making recommendations.

For any inquiries or for more information, please contact: lemonzhao@smm.cn
For more information on how to access our research reports, please contact:service.en@smm.cn
Related News
Hunan Launches Second Round of Environmental Inspections, Affecting Lead-Zinc Mines
Jun 30, 2026 14:20
Hunan Launches Second Round of Environmental Inspections, Affecting Lead-Zinc Mines
Read More
Hunan Launches Second Round of Environmental Inspections, Affecting Lead-Zinc Mines
Hunan Launches Second Round of Environmental Inspections, Affecting Lead-Zinc Mines
Hunan Province has launched the second round of its provincial ecological and environmental protection inspection "look-back" campaign. The first batch of seven inspection teams has been fully deployed since June 13, 2026, covering the cities of Changsha, Zhuzhou, Yueyang, Shaoyang, Hengyang, Huaihua, and Zhangjiajie. According to market sources, some lead-zinc mines have suspended production as a result of the inspections. SMM will continue to monitor and assess the potential impact on zinc concentrate supply.
Jun 30, 2026 14:20
Australia Terminates Anti-Dumping Probe on South Korean, Vietnamese Galvanised Steel Sheets
Jun 23, 2026 16:31
Australia Terminates Anti-Dumping Probe on South Korean, Vietnamese Galvanised Steel Sheets
Read More
Australia Terminates Anti-Dumping Probe on South Korean, Vietnamese Galvanised Steel Sheets
Australia Terminates Anti-Dumping Probe on South Korean, Vietnamese Galvanised Steel Sheets
On June 19, 2026, the Australian Anti-Dumping Commission issued Notice No. 2026/088, terminating the anti-dumping investigation on galvanised sheet [Zinc Coated (Galvanised) Steel] imported from South Korea and Vietnam, following the withdrawal application submitted by the applicant BlueScope Steel Limited. Previously, on May 22, 2026, the Commission issued Notice No. 2026/071, initiating an anti-dumping investigation on galvanised sheet imported from South Korea and Vietnam, in response to an application filed by Australian domestic enterprise BlueScope Steel Limited.
Jun 23, 2026 16:31
Supply Gap Persists in Vietnamese Market, Spot Lead Traded at High Premiums
Jun 5, 2026 11:08
Supply Gap Persists in Vietnamese Market, Spot Lead Traded at High Premiums
Read More
Supply Gap Persists in Vietnamese Market, Spot Lead Traded at High Premiums
Supply Gap Persists in Vietnamese Market, Spot Lead Traded at High Premiums
[Ex-China Lead Market Dynamics] It was learned that the recent environmental protection inspections on secondary lead in the Vietnamese market had temporarily come to an end, and some lead smelters had gradually resumed production. However, in the face of the current primary lead supply gap, spot lead in the local market continued to maintain high premiums. According to the latest information, the CIF premium for Vietnamese lead ingots with Pb≥99.99% in June had reached $180/mt as a common transaction price, compared to around $165/mt in May.
Jun 5, 2026 11:08
South Korean Stainless Steel Mill Shut down Unexpectedly! Will It Affect Global Supply and China Export? - Shanghai Metals Market (SMM)