Dongtian Wei announced abnormal stock trading fluctuations. The cumulative deviation value of the closing price increase of the company's stock exceeded 30% for two consecutive trading days on December 5 and December 8, 2025. It has been verified that there are no corrections or additions to the information disclosed earlier by the company. There have been no major changes in the company's business situation or internal and external business environment recently, the company, controlling shareholders and actual controllers have no important matters relating to the company that should be disclosed but not disclosed, or important matters in the planning stage, and the controlling shareholders and actual controllers of the company did not trade the company's shares during the stock change period.

Dongtian Wei announced abnormal stock trading fluctuations. The cumulative deviation value of the closing price increase of the company's stock exceeded 30% for two consecutive trading days on December 5 and December 8, 2025. It has been verified that there are no corrections or additions to the information disclosed earlier by the company. There have been no major changes in the company's business situation or internal and external business environment recently, the company, controlling shareholders and actual controllers have no important matters relating to the company that should be disclosed but not disclosed, or important matters in the planning stage, and the controlling shareholders and actual controllers of the company did not trade the company's shares during the stock change period.