China Zhonghua Geotechnical Engineering Group announced that the trading price of the company's stocks has deviated by 20% for three consecutive trading days, indicating abnormal fluctuations in stock trading. After investigation, there is no need for correction or supplementation to the information disclosed by the company earlier, and there have been no significant changes in recent operational conditions and internal and external operational environments. There are no major undisclosed matters related to the company, major shareholders, or actual controllers that should have been disclosed.