Eastech Holding Limited announced that the Board of Directors resolution on approval of the appointment of HSU, CHIH-HSIAN as Information Security Officer. Date of occurrence of the change: December 16, 2022. Name, title, and resume of the previous position holder: None.

Name, title, and resume of the new position holder: HSU, CHIH-HSIAN /Senior Vice President of Eastern Asia Technology (HK) Limited .Reason for the change: New replacement. Effective date: January 1, 2023.