5234 Daxin Materials

Report Date: 2026/05/23. Announcement Date: 2026/05/22. Company Code: 5234. Company Name: Daxin Materials. Subject: Board resolution to elect Chairman and Vice Chairman. Fact Date: 2026/05/22. Explanation: 1. Board resolution date: 2026/05/22. 2. Position: Chairman and Vice Chairman. 3. Former: Lin Cheng-yi (Chairman), Kuo Tsung-hsin (Vice Chairman). 4. Former profiles: Same as above. 5. New: Lin Cheng-yi (Chairman), Kuo Tsung-hsin (Vice Chairman). 6. New profiles: Same as above. 7. Status: Term expired. 8. Reason: Full board election. 9. Effective date: 2026/05/22. 10. Other notes: This matter meets the criteria for significant impact on shareholder equity or securities prices under Article 7, Paragraph 6 of the Enforcement Rules of the Securities and Exchange Act.