Hua You Lian Announces Amendment to Foundation-Related Construction Contract for New Project at Daxin Section 390, Nanshi District, Tainan City

1. Type of Contract: Self-land Entrusted Construction Contract 2. Date of Fact: June 10, 2026 ~ June 10, 2026 3. Board Approval Date: May 10, 2024 (Republic Era 113) 4. Other Decision Dates: Not applicable 5. Counterparty and Relationship with the Company: Hua Qing Construction Engineering Co., Ltd. (a wholly-owned subsidiary of the Company) 6. Main Contents of the Contract (including total contract amount, estimated investment amount, contract period, restrictive clauses, and other important terms): Total Contract Amount: NT$118,815,789 (including tax). Contract Period: From the 10th day after signing to completion by June 30, 2028. (Amended item) 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 construct a residential building 11. Directors' Opinions Objecting to the Transaction: None 12. Whether the Transaction is a Related-Party Transaction: Yes 13. Date of Supervisor's Acknowledgment or Audit Committee's Approval: May 10, 2024 (Republic Era 113) 14. Whether the Appraisal Report is at a Limited, Specific, or Special Price: No or Not applicable 15. Whether an Appraisal Report Has Not Yet Been Obtained: Yes 16. Reason for Not Yet Obtaining the 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: May 10, 2024 and May 29, 2025 (Republic Era 113 and 114) 22. Other Explanatory Matters: None.