CyberTAN Technology Inc. announce the change of research and development officer. Date of occurrence of the change:2022/10/03. Name, title, and resume of the previous position holder: Deaxy Wang /Assistant Vice President of Research and Development/research and development officer of CyberTAN Technology, lnc.

Name, title, and resume of the new position holder: Irving Liu/Vice President of Research and Development General Manager of U-MEDIA Communications Inc. Type of the change: position adjustment. Effective date: 2022/10/03.