Shanghai Broadband to host mid-year earnings briefing

Shanghai Broadband Technology Co., Ltd. will host a collective investor reception day and semi-annual report performance briefing on September 19, 2025, from 3:00 PM to 5:00 PM. The online event, guided by the Shanghai Bureau of China Securities Regulatory Commission and organized by the Shanghai Listed Companies Association and Shenzhen Panorama Network Co., Ltd., will allow investors to gain a comprehensive understanding of the company's 2025 mid-year results, corporate governance, development strategies, and operational status.

The briefing will be conducted online via the "Panorama Roadshow" website (http://rs.p5w.net) and will feature key company personnel, including chairman Wang Tianyang, vice chairman and general manager Liu Wenxin, independent director Ou Baohua, and board secretary and CFO Yun Feng. This event follows the disclosure of the company's 2025 semi-annual report and summary on August 26, 2025.

Investors can submit questions in advance by phone (021-62317066) or email (zhao_z@600608.net) prior to the event, or by visiting the dedicated question collection page at http://ir.p5w.net/zj/ before 2:00 PM on September 19, 2025. The company will address these questions during the online interactive session.