Announcement on Receipt of Investigation Notice from China Securities Regulatory Commission

Stock Code: 000005 Stock Abbreviation: ST Xingyuan Announcement No.: 2023-064 Shenzhen Century Star Source Co., Ltd Announcement on Receipt of the Case Filing Notice from the China Securities Regulatory Commission The company and all members of the board of directors guarantee that the information disclosed is true, accurate, and complete, with no falsehoods misleading statements or material omissions.