With the agreement and approval of Vietnam Stock Exchange and State Securities Commission regarding the official launch of the new information technology system for the Vietnam stock market (KRX system), Ho Chi Minh City Stock Exchange announces the official operation of the new IT system starting from May 5, 2025 (for details, please refer to the attached file).

Information on the new features of the system has been posted by Ho Chi Minh City Stock Exchange on the website: http://hsx.vn.

Ho Chi Minh City Stock Exchange and JB Securities Vietnam sincerely announce./.