The Board of Directors announced the Change of the spokesperson

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, chief internal auditor, or designated and non-designated representatives):Spokesperson
2.Date of occurrence of the change:2022/07/08
3.Name, title, and resume of the previous position holder:Ms. Chen Lan-Fang/ Senior Manager/ Spokesperson
4.Name, title, and resume of the new position holder:Mr. Chih-Hung HSU/ Vice President/ CFO of International CSRC companies
5.Type of the change (please enter: ”resignation”, ”position adjustment”, ”dismissal”, ”retirement”, ”death” or ”new replacement”):position adjustment
6.Reason for the change:position adjustment
7.Effective date:2022/07/08
8.Any other matters that need to be specified:None.