ST and Ke: Currently, the production and operation situation is normal, and there have been no significant changes in the internal and external operating environment

*ST and Ke announced on September 3rd that the company's stock closing price deviation has exceeded 12% for three consecutive trading days. According to the relevant provisions of the "Shenzhen Stock Exchange Trading Rules," this constitutes an abnormal fluctuation in stock trading. After verification, the company's production and operation situation is normal, and there have been no significant changes in the company's operational situation or internal and external operating environment. As of the date of this announcement, the company, its controlling shareholders, and actual controllers have no significant matters related to the company that should be disclosed but have not been disclosed, or are in the planning stage