Tyntek Corporation announced change in representative of the institutional director. Name of the previous position holder:Teng-Huei Huang and Resume of the previous position holder:Director of Tyntek Corporation. Name of the new position holder:Cun-Jhong Li and Resume of the new position holder:Vice President of ENNOSTAR Inc. Original term: From 2021/07/02 to 2024/07/01.

Effective date of the new appointment: From 2023/12/25 to 2024/07/01. Any other matters that need to be specified: The Company was notified by institutional director, Wellybond Corporation,about the change of its representative on December 25, 2023 with effective date from December 25, 2023.