Chang Wah Electromaterials Inc. announced change the representative of the company's institutional director. Name of legal person:Yuan Yao Energy Technology Co. Ltd. Name and Resume of the previous position holder: Canon, Huang, Chang Wah Electromaterials Inc. Corporate Director Representative.

Name and Resume of the new position holder: Gary, Huang, Yuan Yao Energy Technology Co. Ltd. Chairman. Reason for the change is Reappointment.

Original term is from June 17, 2022 to June 16, 2025. Effective date of the new appointment is June 28, 2024.