Unigroup Guoxin Microelectronics to host semi-annual earnings briefing

Unigroup Guoxin Microelectronics Co., Ltd. (the "Company") will participate in the "2025 Online Collective Investor Reception Day for Listed Companies in the Hebei Jurisdiction and the 2025 Semi-Annual Report Collective Earnings Briefing." This event, co-organized by the Hebei Listed Companies Association and Shenzhen All-Scene Network Co., Ltd., is scheduled for the afternoon of September 15, 2025. The Company emphasizes that all information disclosed is true, accurate, and complete, with no false records, misleading statements, or significant omissions.

The online event will take place on Monday, September 15, 2025, from 15:00 to 17:00. Investors can access the briefing via the "Quan Jing Lu Yan" website (http://rs.p5w.net), by following the WeChat official account "Quan Jing Cai Jing," or by downloading the "Quan Jing Lu Yan" app. This initiative aims to enhance the effectiveness and relevance of information disclosure, protect investors' right to know, and boost investor confidence.

During the interactive session, the Company's directors and senior management will engage with investors through online text communication. They will address questions concerning the Company's 2025 semi-annual performance, corporate governance, development strategy, operational status, and sustainable development. All investors are encouraged to participate. This announcement was issued by the board of directors of Unigroup Guoxin Microelectronics Co., Ltd. on September 9, 2025.