华大智造: 关于参加2025年半年度科创板医疗器械及医疗设备行业集体业绩说明会的公告

Group 1 - The company will hold a collective performance briefing for the medical device industry on September 17, 2025, from 15:00 to 17:00 [1][2] - The briefing will take place at the Shanghai Stock Exchange Roadshow Center and will be conducted in an online interactive format [2][3] - Investors can submit questions from September 10 to September 16, 2025, before 16:00, through the Roadshow Center website or via the company's email [3] Group 2 - Key personnel attending the briefing include the General Manager, Chief Financial Officer, Board Secretary, and an Independent Director [2] - After the briefing, investors can access the main content and details of the event through the Roadshow Center [3]