Securities Times E Company NewspowerballresultsonlyHuitai Medical (688617) announced on the evening of April 15 that on April 15, 2024, the board of directors received written resignation reports submitted by Cheng Zhenghui, Chairman of the board of directors, Xu Yiqing, Director Xu Jing, Independent Director Xiao Yuefeng, Non-employee Representative Supervisor and Chairman of the Board of Supervisors Gong Lei, Non-employee Representative Supervisor Jiang Yachao, and Employee Representative Supervisor Dai Guangrong.