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- 2024/05/14 产品信息 Development and Sales of Cyclo-Olefin Polymers (COP) to Meet Diverse Needs
- 2024/05/13 投资者信息 Financial Results of FY2023, Mid-term Business Plan(FY2024-FY2026)
- 2024/05/13 投资者信息 Summary of Consolidated Business Results for the Year Ended March 31, 2024
- 2024/04/02 产品信息 Completion ceremony of the new plant for phenolic molding compounds at Sumitomo Bakelite (Nantong) Co., Ltd.
- 2024/03/28 公司信息 Closure and Production Transfer of Yamaroku Kasei Industry Co., Ltd.
- 2024/03/13 产品信息 Completion ceremony of the new plant for Encapsulation of Semiconductor Devices at Sumitomo Bakelite (Taiwan) Co., Ltd.