According to Ritter's announcement, the cumulative deviation value of the company's stock closing price increase exceeded 20% for two consecutive trading days, which is an abnormal fluctuation in stock trading. The company is a listed company with no controlling shareholders or actual controllers. After verification, no major undisclosed information was found to have a significant impact on the company's stock trading price. The recent business situation is normal, there have been no major changes in the internal and external business environment, the company, the largest shareholders, and major shareholders have no important matters that should be disclosed but not disclosed, and the largest shareholder and major shareholders did not trade the company's shares during the period of abnormal fluctuations. Investors are kindly requested to invest rationally and be aware of risks.

According to Ritter's announcement, the cumulative deviation value of the company's stock closing price increase exceeded 20% for two consecutive trading days, which is an abnormal fluctuation in stock trading. The company is a listed company with no controlling shareholders or actual controllers. After verification, no major undisclosed information was found to have a significant impact on the company's stock trading price. The recent business situation is normal, there have been no major changes in the internal and external business environment, the company, the largest shareholders, and major shareholders have no important matters that should be disclosed but not disclosed, and the largest shareholder and major shareholders did not trade the company's shares during the period of abnormal fluctuations. Investors are kindly requested to invest rationally and be aware of risks.