What's New
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Latest Information
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Technology & Development
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Company
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CSR
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Notice
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2026.05.20
Notice
Overview of Business Results for the Fiscal Year Ended March 31, 2026(April 2025 → March 2026) -
2026.05.13
Company
Notice of Merger between Nippon Steel Corporation and Sanyo Special Steel Co., Ltd. -
2026.03.17
Company
Notice of Changes in Board Members and Officers(Add) -
2026.02.17
Company
Notice_of_Changes_in_Board_Members_and_Officers -
2025.12.11
CSR
Received an “A” on the 2025 CDP Climate Change Score
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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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2026.05.13
Company
Notice of Merger between Nippon Steel Corporation and Sanyo Special Steel Co., Ltd. -
2026.03.17
Company
Notice of Changes in Board Members and Officers(Add) -
2026.02.17
Company
Notice_of_Changes_in_Board_Members_and_Officers -
2025.03.21
Company
Notice of Changes in Board Members and Officers -
2025.02.13
Company
Notice of Changes in Board Members and Officers
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2025.12.11
CSR
Received an “A” on the 2025 CDP Climate Change Score -
2025.11.17
CSR
Sanyo Special Steel Report 2025 -
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
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2026.05.20
Notice
Overview of Business Results for the Fiscal Year Ended March 31, 2026(April 2025 → March 2026) -
2025.11.06
Notice
Overview of Business Results for the 1st Half of Fiscal Year Ending March 31, 2026(April 2025 → September2025) -
2016.10.11
Notice
【Important Notice】Please beware of fraudulent e-mails that claim to be sent from our president





