What's New
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Latest Information
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Technology & Development
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IR
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Company
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CSR
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Notice
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2025.03.28
IR
Notice Regarding Non-holding of Extraordinary General Shareholders’ Meeting and Cancellation of Record Date -
2025.03.28
IR
Notice Regarding Nippon Steel Corporation’s Decision to Make a Demand for Cash Out of Shares in the Company, and the Company’s Approval of the Demand for Cash Out of Shares and Delisting of the Shares in the Company -
2025.03.21
Company
Notice of Changes in Board Members and Officers -
2025.03.19
IR
Notice Regarding Results of the Tender Offer for the Company Shares by Nippon Steel Corporation (the Company’s Parent Company) -
2025.03.07
IR
(Amendment) Partial Amendment to “Notice Regarding Expression of Opinion in Support of the Tender Offer for the Company Shares by Nippon Steel Corporation (the Company’s Parent Company) and Recommendation to Tender Shares in the Tender Offer”
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2024.07.08
Technology & Development
New Production Technology for High-purity, Spherical Silicon Powder -
2023.09.29
Technology & Development
Metal Powders for Die Casting Molds with Higher Thermal Conductivity -
2023.03.30
Technology & Development
Overcoming Trade-off Between Hardness and Toughness Innovative High-carbon Steel TOUGHFITTM Is Commercialized -
2021.10.25
Technology & Development
Sanyo Special Steel Develops ECOMAX5 for Omitting or Simplifying Parts Manufacturing Processes -
2021.03.30
Technology & Development
Development of Cleanliness Evaluation Technology for Greatly Improved Reliability of Special Steel Products
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2025.03.28
IR
Notice Regarding Non-holding of Extraordinary General Shareholders’ Meeting and Cancellation of Record Date -
2025.03.28
IR
Notice Regarding Nippon Steel Corporation’s Decision to Make a Demand for Cash Out of Shares in the Company, and the Company’s Approval of the Demand for Cash Out of Shares and Delisting of the Shares in the Company -
2025.03.19
IR
Notice Regarding Results of the Tender Offer for the Company Shares by Nippon Steel Corporation (the Company’s Parent Company) -
2025.03.07
IR
(Amendment) Partial Amendment to “Notice Regarding Expression of Opinion in Support of the Tender Offer for the Company Shares by Nippon Steel Corporation (the Company’s Parent Company) and Recommendation to Tender Shares in the Tender Offer”
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2025.03.21
Company
Notice of Changes in Board Members and Officers -
2025.02.13
Company
Notice of Changes in Board Members and Officers -
2024.02.15
Company
Notice of Changes in Board Members and Officers -
2023.02.17
Company
Notice of Changes in Board Members and Officers -
2022.09.26
Company
First Japanese steelmaker to be approved for TPG certification as a supplier of steel products for critical components of wind turbine generators
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2025.01.30
CSR
Obtained SBT certification, a GHG emissions reduction target -
2024.09.13
CSR
Revision of GHG Emission Reduction Targets -
2024.08.01
CSR
Commencement of Solar Power Generation at Himeji Works -
2024.06.24
CSR
Indian affiliate SSMI honored by CDP -
2023.10.31
CSR
Sanyo Special Steel Group Human Rights Policy
