Dengyun stock: abnormal fluctuations in stock trading

Announcement of Dengyun Corporation: The closing price of the company's stock has deviated by more than 20% for three consecutive trading days on November 14, 2025, November 17, 2025, and November 18, 2025. According to the relevant provisions of the Shenzhen Stock Exchange's "Stock Listing Rules," this constitutes abnormal fluctuations in stock trading. After verification, the company has not found any recent public media reports that may have had a significant impact on the trading price of the company's stock; the company's production and operation situation is basically normal recently, and there have been no significant changes in the internal and external operating environment. After inquiries to the company's controlling shareholders, actual controllers, shareholders holding more than 5% of the shares, all directors, and senior management, it is confirmed that there are no significant matters that should be disclosed by the company but have not been disclosed, nor are there any significant matters in the planning stage.