成都国光电气股份有限公司关于召开2025年半年度业绩说明会的公告

Group 1 - The company will hold a half-year performance briefing on September 9, 2025, from 16:00 to 17:00 [2][4] - The briefing will take place at the Shanghai Stock Exchange Roadshow Center and will be conducted in an interactive online format [3][4] - Investors can submit questions from September 2 to September 8, 2025, through the Roadshow Center website or via the company's email [2][5] Group 2 - The company aims to provide a comprehensive understanding of its half-year operating results and financial status during the briefing [2][3] - The board of directors, including the chairman and other key executives, will be present to address investor inquiries [4][5] - After the briefing, investors can access the main content and details of the event through the Roadshow Center [5]