Zhao Lian Industrial Board Approves Establishment of Branch and Construction of Plant-Office via Land Lease and Commissioned Building in Pingtung Science Park

1. Type of Contract: Land Lease and Commissioned Construction

2. Date of Fact: 07/03/115 ~ 07/03/115

3. Board Approval Date: July 3, 2026 (Minguo Year 115)

4. Other Approval Dates: Not applicable

5. Counterparty and Relationship with the Company: To be announced upon confirmation

6. Main Contents of the Contract (including total contract value, estimated amount to be invested, contract start and end dates), restrictive clauses, and other important agreements: Total Contract Value: Not exceeding NT$500,000,000 Contract Period: To be determined Restrictive Clauses and Other Important Agreements: None

7. Name of Professional Appraisal Firm or Company and Appraisal Result: Not applicable

8. Name of Real Estate Appraiser: Not applicable

9. License Number of Real Estate Appraiser: Not applicable

10. Specific Purpose of Acquisition: To meet future operational development needs.

11. Dissenting Director Opinions on This Transaction: None

12. Whether This Transaction is a Related-Party Transaction: No

13. Date of Supervisor Approval or Audit Committee Consent: July 3, 2026 (Minguo Year 115)

14. Whether the Appraisal Report is at a Limited Price, Specific Price, or Special Price: No or Not applicable

15. Whether Appraisal Report Has Not Yet Been Obtained: No or Not applicable

16. Reason for Not Yet Obtaining Appraisal Report: Not applicable

17. Reasons for Significant Differences in Appraisal Results and Accountant's Opinion: Not applicable

18. Name of Accounting Firm: Not applicable

19. Name of Accountant: Not applicable

20. Accountant's License Number: Not applicable

21. Previous Date of Material Information Disclosure on the Same Event: Not applicable

22. Other Explanatory Matters: None