Gold Circuit's Subsidiary Suzhou Gold Circuit Announces Entrusted Construction of Factory on Own Land

1. Type of Contract: Entrusted Construction on Own Land
2. Date of Fact: June 16, 2026 (Minguo Year 115)
3. Board Approval Date: June 16, 2026 (Minguo Year 115)
4. Other Approval Dates: Not applicable
5. Counterparty and Relationship with the Company:
Counterparty: Tongzhou Construction Group Co., Ltd.
Relationship: Unrelated party
6. Main Contract Contents (including total contract amount, expected investment amount, contract start and end dates, restrictive clauses, and other important terms):
Total Contract Amount: RMB 187,480,000 inclusive of tax (approximately NT$877,406,400, converted at an exchange rate of 4.68)
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:
For production and operational needs
11. Dissenting Director's Opinion on the Transaction:
None
12. Whether the Transaction is a Related-Party Transaction: No
13. Date of Supervisor Approval or Audit Committee Consent:
Not applicable
14. Whether the Appraisal Report is at a Restricted, Specific, or Special Price: No or Not applicable
15. Whether an Appraisal Report Has Not Yet Been Obtained: No or Not applicable
16. Reason for Not Yet Obtaining the Appraisal Report:
Not applicable
17. Reasons for Significant Differences in Appraisal Results and Auditor's Opinion:
Not applicable
18. Name of Accounting Firm:
Not applicable
19. Name of Auditor:
Not applicable
20. Auditor's License Number:
Not applicable
21. Previous Date of Material Information Disclosure on the Same Event:
Not applicable
22. Other Disclosures:
None