Annoucement of The Company will cooperate with the internal rotation of the accounting firm to replace the CPA

1.Date of the board of directors resolution (Date of occurrence of the event):2025/02/25

2.Name of the original accounting firm: ShineWing CPAs

3.Name of the original CPA 1:Chen Kuang-Hui

4.Name of the original CPA 2:Kuo Chenyu

5.Name of the new accounting firm:ShineWing CPAs

6.Name of the new CPA 1:Chen Kuang-Hui

7.Name of the new CPA 2:Samson Yang

8.Reason for the replacement:Cooperate with the internal rotation of ShineWing CPAs to replace the CPA

9.Specify whether the company or the original CPA decided to terminate or discontinue the appointment: NA

10.The date the company notified or was notified by the CPA about the termination:2025/02/14

11.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: NA

12.Was there any divergence in opinion between the Company and the original CPA concerning above adjustments or suggestions? (If so, please specify.):NA

13.Whether the company consults the new CPA regarding the adjustments and suggestions and probable opinion before official engagement? (If so, please specify.): NA

14.Specify whether the original CPA is authorized to respond to the reasonable inquiries (including diverging opinions on above matters) from the new CPA:NA

15.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.): With effect from the first quarter of 2025, the certified accountant for financial report verification of the Company has been changed to CPA Chen Kuang-Hui and CPA Samson Yang