Run-Tai New Announces Subsidiary Run-Tai Construction's Contract for New Du Segment Formwork Project

1. Type of Contract: Subcontract Agreement 2. Date of Event: 06/23/115 - 06/23/115 3. Board Approval Date: June 23, 115 4. Other Approval Dates: Not applicable 5. Counterparty and Relationship with the Company: Yun Yang Construction Co., Ltd., other related parties 6. Main Contract Contents (including total contract value, estimated investment amount, contract start and end dates, restrictions, and other important terms): Contract Description: [Run-Tai Construction New Du Segment Formwork Project] Total Contract Value: NT$23,378,713 (excluding tax) Contract Period: 156 calendar days from the date of work commencement notice to completion 7. Name of 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: Formwork project subcontract 11. Dissenting Director's Opinion on the Transaction: Not applicable 12. Whether the Transaction is a Related-Party Transaction: Yes 13. Date of Supervisor's Approval or Audit Committee's Consent: June 23, 115 14. Whether the Appraisal Report is at a Limited, Specific, or Special Price: No or Not applicable 15. Whether the Appraisal Report Has Not Yet Been Obtained: No or Not applicable 16. Reason for Not 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 for the Same Event: Not applicable 22. Other Disclosures: None