Jingcheng Construction Announces Annual Shareholders' Meeting to Proceed as Scheduled on June 26 Despite Kaohsiung Work Suspension

1. Date of Event: 2026/06/26

2. Company Name: Jingcheng Construction Co., Ltd.

3. Relationship with Company (Please enter '本公司' or 'Subsidiary'):本公司 (Our Company)

4. Cross-shareholding Ratio: Not applicable

5. Reason for Occurrence:

The Kaohsiung City Government announced in the early hours of June 26, 2026, based on meteorological forecasts and estimated rainfall reaching the threshold for work and class suspension, that June 26, 2026, would be designated as a non-working and non-school day. In light of this, the company issues this material information announcement.

6. Response Measures:

The 2026 Annual Shareholders' Meeting of the Company will proceed as originally scheduled, unaffected by the Kaohsiung City Government's work and class suspension announcement. The meeting will be held as planned on June 26, 2026, at 9:00 a.m. at H2O HOTEL (No. 366, Minghua Road, Gushan District, Kaohsiung City, 2nd Floor), and the agenda will proceed as scheduled.

7. Other Matters to be Disclosed (If the subject of the event or resolution is a publicly issued company or above, this material information also qualifies as a matter under Article 7, Paragraph 9, Item 9 of the Enforcement Rules of the Securities and Exchange Act that significantly affects shareholders' rights or securities prices): None.