Date of the BOD resolution: 2022.08.02

Original CPA firm: KPMG Taiwan

Original CPA: Chien-Hui Lu, Mei-Yu Tseng

New CPA firm: PwC Taiwan

New CPA: Chin-Chang Chen, Pei-Chuan Huang

Reason for replacement: For future development and the internal management requirements of the entire Group, the Company has decided to terminate the KPMG appointment.

The appointment of new CPA shall be effective from 2022Q3 onwards.