Announcement of the change of the spokesperson of the company

Material Information (4138 DMT)
SEQ_NO	2	Date of announcement	2023/08/08	Time of announcement	17:10:34
Subject	Announcement of the change of the spokesperson of the company
Date of events	2023/08/08	To which item it meets	paragraph 8
Statement	1.Type of personnel changed (please enter: spokesperson, acting spokesperson, important personnel (CEO, COO, CMO, CSO, etc.), financial officer, accounting officer, corporate governance officer, chief information security officer,research and development officer, internal audit officer, or designated and non-designated representatives):Spokesperson. 2.Date of occurrence of the change:2023/08/08 3.Name, title, and resume of the previous position holder:Wang Ming-Ting, Spokesperson of the company 4.Name, title, and resume of the new position holder:Wu,Kuo-Long, General Manager of the company 5.Type of change (please enter: ”resignation”, ”position adjustment”, ”dismissal”, ”retirement”, ”death” or ”new replacement”):Position adjustment 6.Reason for the change:Position adjustment 7.Effective date:2023/08/09 8.Any other matters that need to be specified:None.