[Shanghai Stock Exchange: It will continue to pay close attention to the initial trading of Shengu Group and take self-regulatory measures in accordance with the regulations] On September 21, the Shanghai Stock Exchange issued a notice on the relevant situation of Shengu Group, stating that the stock price of Shengu Group (601091) has fluctuated significantly since its listing on September 17, 2026. Some investors had abnormal trading behaviors that affected the normal order of stock trading during the trading of the stock. The Shanghai Stock Exchange continued to take self-regulatory measures against illegal investors. The company has issued a risk warning announcement to remind investors to make rational decisions and invest prudently. On September 21, the stock's trading was temporarily suspended twice during the session. The Shanghai Stock Exchange will continue to pay close attention to the initial trading of this stock and take self-regulatory measures in accordance with regulations. Participating in transactions in compliance with laws and regulations is a prerequisite for the orderly operation of the market. Investors are once again reminded to pay attention to risks, participate prudently, and trade in compliance.