Dynamic Holding Co., Ltd. announced the appointment of financial officer: Cathy Ni/Financial Director-cum-Accounting Director/Dynamic Electronics Co., Ltd.; accounting officer: Cathy Ni/Finance Director-cum-Accounting Director/Dynamic Electronics Co., Ltd.; chief internal auditor: Angel Tsai/Audit Supervisor /Dynamic Electronics Co., Ltd.; corporate governance officer: Jean Liu/Corporate Governance Supervisor /Dynamic Electronics Co., Ltd. Effective date is August 25, 2022.