Jingcheng Announces Newly Appointed Members of the 4th Audit Committee

1. Date of Change: 2026/06/26

2. Name of Functional Committee: Audit Committee

3. Former Members: Zhang Mingde Wu Yaoguo Cai Zhongchang Qiu Qinyu

4. Former Members' Resumes: Zhang Mingde: Chairman of Hongbao Architectural Development Wu Yaoguo: Independent Director of the Company Cai Zhongchang: Principal of Mingda Senior High School Qiu Qinyu: Founder of Tianshui Blue Complete Aesthetics

5. Newly Appointed Members: Cai Zhongchang (Reappointment) Qiu Qinyu (Reappointment) You Yizhen (New Appointment) Zhong Ronghe (New Appointment)

6. New Members' Resumes: You Yizhen: Deputy General Manager of Kaohsiung Bank Zhong Ronghe: Chairman of Jurun Construction

7. Nature of Change (Please enter 'Resignation', 'Dismissal', 'End of Term', 'Deceased', or 'New Appointment'): New Appointment

8. Reason for Change: New Appointment

9. Previous Term (e.g., 2023/06/28 ~ 2026/06/27): 2023/06/28 ~ 2026/06/27

10. Effective Date of New Appointment: 2026/06/26

11. Other Matters to be Stated: None.