CITIC International: Change of Audit Committee Members and Response to Shanghai Stock Exchange Inquiry Letter.

Jiacheng International announced that the seventh meeting of the sixth board of directors was held on June 26, 2026. The meeting agreed to change the members of the audit committee of the sixth board of directors, as Huang Yanting, the general manager, no longer served as a member, and elected Huang Yazhuo as the replacement, with a term until the expiration of the sixth board of directors. In addition, the meeting reviewed and approved the response to the inquiry letter from the Shanghai Stock Exchange, please refer to the relevant announcement for specific details.