Dahua Announces Change in Company Spokesperson

1. Type of personnel change (please specify: spokesperson, acting spokesperson, key operational executive (e.g., CEO, COO, CMO, CSO), financial officer, accounting officer, corporate governance officer, CISO, R&D head, internal audit head, litigation or non-litigation agent): Spokesperson

2. Date of change: 115/06/24

3. Former appointee's name, title, and resume: Manager Jiang Jiajun / Corporate Governance Officer, Dahua Metal Industries Co., Ltd.

4. New appointee's name, title, and resume: Manager Huang Dianchang / Overseas Department Manager, Dahua Metal Industries Co., Ltd.

5. Nature of change (please enter 'resignation', 'job reassignment', 'dismissal', 'retirement', 'death', 'new appointment', or 'removal'): Job reassignment

6. Reason for change: Job reassignment

7. Effective date: 115/06/24

8. Other matters to be disclosed: None