ST Jiaao announced that the cumulative deviation value of the closing price increase over 3 consecutive trading days of the company's stock trading exceeded 12%, which is an abnormal fluctuation in stock trading. After self-inspection by the company and verification with the controlling shareholders and actual controller of the company, as of the disclosure date of this announcement, the company's production and operation were normal, and it was confirmed that there was no important information that should have been disclosed.

ST Jiaao announced that the cumulative deviation value of the closing price increase over 3 consecutive trading days of the company's stock trading exceeded 12%, which is an abnormal fluctuation in stock trading. After self-inspection by the company and verification with the controlling shareholders and actual controller of the company, as of the disclosure date of this announcement, the company's production and operation were normal, and it was confirmed that there was no important information that should have been disclosed.