GlobalWafers Co., Ltd. announced change of Directors. Title and name of the previous position holder: Independent director: Chung-Yu Wang. Resume of the previous position holder: Independent director: Chung-Yu Wang/Independent director of GlobalWafers Co., Ltd. Title and name of the new position holder: Independent director: Chung-Fern Wu; Independent director: Tzu-Hsuan Tsai.

Resume of the new position holder: Independent director: Chung-Fern Wu/Professor of the Department of Accounting, National Taiwan University; Independent director: Tzu-Hsuan Tsai/Director of Institute of Mineral Resources Engineering, National Taipei University of Technology. Effective date of the new appointment is June 18, 2024.