Weichai Power addresses unusual stock activity, urges investor caution

Weichai Power Co., Ltd. has issued an announcement addressing unusual movements in its stock price and trading volume on November 6, 2025. The company stated that its board of directors and executive officers are not aware of any specific reasons contributing to the notable increase. This statement was made at the request of The Stock Exchange of Hong Kong Limited, in compliance with rule 13.10 of the Listing Rules.

Following an inquiry, Weichai Power confirmed it possesses no information that would require disclosure to prevent a false market in its securities or any inside information under Part XIVA of the Securities and Futures Ordinance that would explain the observed activity.

The announcement emphasizes that shareholders and investors should exercise caution when trading Weichai Power shares. The board collectively and individually accepts full responsibility for the accuracy of this disclosure.