27 May 2022

Convocation Notice of the 152nd Ordinary General Meeting of Shareholders

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Sumitomo Electric Concludes Contract for High-Voltage Direct Current Submarine Cable Project for UAE

25 May 2022

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Preparation of a long-term vison, "Sumitomo Electric Group 2030 Vision"

24 May 2022

Fact Book FY2021 4th Edition

11 May 2022

Sumitomo Electric Discloses Information of Climate Change in Line with the TCFD Recommendations

11 May 2022

SUMITOMO ELECTRIC TECHNICAL REVIEW No.94

28 April 2022

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