Shanghai Tunnel Engineering to host Q3 2025 performance briefing

Shanghai Tunnel Engineering Co., Ltd. (SSE:600820) will hold its 2025 third-quarter performance briefing on Friday, November 28, 2025, from 09:00 to 10:00. The briefing, following the release of the company's Q3 report on October 31, 2025, aims to provide investors with a comprehensive understanding of the company's operating performance and financial status. The event will be conducted online via the Shanghai Stock Exchange Roadshow Center.

Key management personnel attending include chairman and cfo Ge Yihheng, president Liu Chunjie, independent directors Zhang Guixu, Zhang Chun, and Wang Xiaobo, and board secretary Zhang Liankai. Investors can participate by logging into the SSE Roadshow Center at https://roadshow.sseinfo.com/ during the specified time.

Pre-event questions can be submitted from November 21, 2025, to November 27, 2025, at 16:00 via the "Question Pre-collection" section on the SSE Roadshow Center website or by emailing 600820@stec.net. Shanghai Tunnel Engineering will address commonly asked questions during the briefing. For inquiries, investors can contact Dan Yingkun at 021-65419590 or via email at 600820@stec.net.