State Grid Yingda to host Q3 2025 performance briefing

State Grid Yingda Co., Ltd. announced it will host a 2025 third-quarter performance briefing on November 19, 2025, from 11:00 AM to 12:00 PM (Wednesday). The online interactive session will take place on the Shanghai Stock Exchange Roadshow Center website following the release of the company's Q3 2025 report on October 29, 2025.

Shareholders can submit questions in advance from November 12, 2025, to 4:00 PM on November 18, 2025, via the "Question Pre-collection" section on the roadshow center website or by emailing 600517@sgcc.com.cn. The company's board of directors, general manager, independent directors, vice general manager, chief accountant, and board secretary will attend to address investor inquiries.

This briefing aims to provide a comprehensive understanding of the company's Q3 2025 operating results and financial condition, facilitating direct interaction and communication with investors on topics of common interest within information disclosure regulations.