CMC Magnetics Corporation announced changes to directors. Name and resume of previous position holders: Director:Wong Ming Sen /Director, Director:Yang Ya Hsiu /Director, Director:Tsai Wong Ya Li/Director, Director:Tseng Yi An/Director and Director:Tsai Tsung Han /Director. Independent Director:Xiao Feng Xiong /Independent Director, Independent Director:Wu Cheng Hsiu /Independent Director and Independent Director:Lee Ming Yen /Independent Director.

Name and resume of new position holder: Director: Wong Ming Sen /Director, Director: Yang Ya Hsiu /Director, Director:Tseng Yi An /Director Director: Tsai Tsung Han /Director, Director: Tsai Wen-feng/Vice General Manager of Sales of CMC, Director: Wong Hsiao Wei/Financial Manager of Tainan, Enterprises director of Legal Representative of Tainan Enterprises Co. Ltd. Independent Director: Wu Cheng Hsiu /Independent Director, Independent Director: Chen Ching Chang /Chief Investment Officer of Fair Friend Group and Independent Director: Kuo Ming Chun /Securities Investment Team Leader @of Financial Department, Entie Bank. Reason for the change is term expired.

Original term is from July 23, 2021 to July 22, 2024. Effective date of the new member is June 14, 2024.