Cross-border communications: A portion of the company's shares held by the largest shareholder, Yang Jianxin, totaling 8,000,000 shares, has been auctioned.

Cross-border communication notice, this time the subject of judicial auction will be the company's largest shareholder Yang Jianxin's 8,000,000 shares, accounting for 5.60% of his total holdings of 142,859,148 shares, and 0.52% of the company's total share capital. The company has no controlling shareholder or actual controller, and the auction of shares this time will not lead to a change in the company's control. At present, the company's business activities are operating normally, and this matter has not had a significant impact on the company's production and operation, corporate governance, etc. There is no situation where the company's largest shareholder needs to fulfill performance compensation obligations. As of the date of this announcement, the company's largest shareholder does not engage in non-business fund occupation, illegal guarantees, or other actions that harm the interests of the listed company.