New stock news | Beijing Junzheng (300223.SZ) plans to list in Hong Kong. The China Securities Regulatory Commission requires supplementary explanation of business models and matters related to large models.

According to the SmartFinance app, on October 31, the China Securities Regulatory Commission announced supplementary materials requirements for overseas issuance and listing (from October 27, 2025 to October 31, 2025), which mentioned that Beijing Junzheng (300223.SZ) was required to provide supplementary explanations on business models and matters related to large models. According to the disclosure by the Hong Kong Stock Exchange on September 15, Beijing Junzheng has submitted its listing application to the main board of the Hong Kong Stock Exchange, with Guotai Junan International as its sole sponsor.