MiTAC Subsidiary Announces Dormitory Construction Project in Vietnam via Land Lease-Build Agreement

1. Type of Contract: Lease-to-Build 2. Date of Occurrence: July 9, 2026 ~ July 9, 2026 3. Board Approval Date: January 28, 2026 (R.O.C. Year 115) 4. Other Approval Dates: Not applicable 5. Counterparty and Relationship with the Company: Counterparty: LICOGI13FC JOINT STOCK COMPANY Relationship with the Company: Not a related party 6. Main Contents of the Contract (including total contract value, estimated investment amount, contract start and end dates, restrictive clauses, and other important terms): Total investment amount (including dormitory building construction) is approximately USD 17,000 thousand (USD 17 million). 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: Construction of dormitories 11. Dissenting Director Opinions on the Transaction: None 12. Is the Transaction a Related-Party Transaction: No 13. Date of Supervisor Approval or Audit Committee Consent: Not applicable 14. Is the Appraisal Report a Limited Price, Specific Price, or Special Price: No or Not applicable 15. Has an Appraisal Report Not Been Obtained: No or Not applicable 16. Reason for Not Obtaining 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: January 28, 2026 (R.O.C. Year 115) 22. Other Statements: Supplementary announcement regarding the counterparty and its relationship with the company.