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Fact Book FY2023 2nd Edition
Fact Book FY2023 2nd Edition
02 November 2023
Fact Book FY2023 2nd Edition
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Sumitomo Electric Nominated as Preferred Bidder for 525kV Sea Link High Voltage Direct Current (HVDC) Cable Project Connecting Suffolk and Kent
16 July 2025
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Sumitomo Electric Receives Third Consecutive Order for Long-Duration Redox Flow Batteries in Kashiwazaki —Accelerating the City’s Decarbonization Initiative—
15 July 2025
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Sumitomo Electric Kicks Off the Installation of 525 kV DC Underground Cable for Germany's Corridor A-Nord Project
11 July 2025
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Sumitomo Electric Exhibits Cutting-Edge Technologies Contributing to a Safe, Comfortable, and Green Society at the 3rd China International Supply Chain Expo（CISCE 2025）
09 July 2025
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Sumitomo Electric’s Yoshinori Yamamoto Receives the 2025 Distinguished Service Award from the Telecommunication Technology Committee
08 July 2025
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