Her Chee Industrial Co., Ltd. announced change in representative of the institutional director. Name of the previous position holder: Chen Chung Shen. Resume of the previous position holder: Director of Her chee industrial co., ltd. Name of the new position holder: Chung Cheng Lee.

Resume of the new position holder: Chairperson of Ta-yuan cogeneration company ltd. Principle engineer of Taiwan Power Company. Reason for the change: Tai ji investment co., ltd assigned a new representative to serve as institutional director. Effective date of the new appointment: January 16, 2024.