- Feb 4, 2019
- Fact Book FY2018 3rd Edition
- Nov 1, 2018
- Fact Book FY2018 2nd Edition
- Sep 28, 2018
- Sumitomo Electric Releases Annual Report 2018
- Jul 31, 2018
- Fact Book FY2018 1st Edition
- Jun 28, 2018
- 148th Notice of the Resolutions of the General Meeting of Shareholders
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Investor Relations
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- Fact Book FY2018 3rd Edition
- Annual Report Year Ended March 31, 2018
