[Dali] Our company has been selected as the most preferred applicant for the "Kaohsiung City Zuoying District Houduan 6-1 and other 5 parcels of land (Unit 5) Urban Renewal Project Public Selection of Implementers" program.

1. Date of occurrence: May 4, 2026 2. Company name: Dali Construction Co., Ltd. 3. Relationship with the company (please enter "our company" or "subsidiary"): Our company 4. Mutual shareholding ratio: Not applicable 5. Reason for occurrence: Our company participated in the "Kaohsiung City Zuoying District Houduan 6-1 and other 5 parcels of land (Unit 5) Urban Renewal Project Public Selection of Implementers" program organized by the Bureau of Cultural Affairs, Kaohsiung City Government, and was selected as the most preferred applicant. 6. Countermeasures: None 7. Other matters that need to be specified (if the main entity of the event or resolution is a public offering or above company, this material information also complies with Article 7, Paragraph 9 of the Enforcement Rules of the Securities and Exchange Act regarding matters that have a material impact on shareholders' equity or securities prices): None