- Date of the board of directors resolution(Date of occurrence of the event): 2026/03/10
- Name of the original accounting firm: PricewaterhouseCoopers Taiwan
- Name of the original CPA 1: Lin se kai
- Name of the original CPA 2: Wen Ya Fang
- Name of the new accounting firm: PricewaterhouseCoopers Taiwan
- Name of the new CPA 1: Wen Ya Fang
- Name of the new CPA 2: Chen Xian zheng
- Reason for the replacement: The internal job rotation of the accounting firm
- Specify whether the company or the original CPA decided to terminate or discontinue the appointment: N/A
- The date the company notified or was notified by the CPA about the termination: 2026/01/09
- Were there adjustments to or suggestions on major internal control improvement matters in financial report that have been filed or are being prepared in the last 2 fiscal years: N/A
- Was there any divergence in opinion between the Company and the original CPA concerning above adjustments or suggestions? (If so, please specify.): N/A
- Whether the company consults the new CPA regarding the adjustments and suggestions and probable opinion before official engagement? (If so, please specify.): N/A
- Specify whether the original CPA is authorized to respond to the reasonable inquiries (including diverging opinions on above matters) from the new CPA: N/A
- Any other matters that need to be specified (the information disclosure also meets the requirements of Article 7, subparagraph 7 of the Securities and Exchange Act Enforcement Rules, which brings forth a significant impact on shareholders rights or the price of the securities on public companies.): N/A

