Yongzhen Corporation: Request for extension to respond to the Shanghai Stock Exchange's annual report inquiry letter until June 26th.

Yongzhen Corporation announced that on June 4, 2026, the company received an inquiry letter on the disclosure of information in the annual report for the year 2025 issued by the Shanghai Stock Exchange, requesting the company to submit explanation materials and disclose them within 10 trading days. Since the issues in the inquiry letter require verification by intermediary agencies and the publishing of opinions, the company expects it will not be able to complete all the replies within the specified deadline. Upon application, the company plans to complete the relevant replies before June 26th.