昊海生科：关于参加2025年半年度科创板生物制品及CXO行业集体业绩说明会的公告

Group 1 - The company, Haohai Biological Technology, announced its participation in a collective performance briefing for the biopharmaceutical and CXO industry hosted by the Shanghai Stock Exchange [2] - The event is scheduled for September 15, 2025, from 15:00 to 17:00 [2]