Da Yuan Pump Industry: Controlling shareholder and concerted action person Han Yuanfu plans to reduce their shareholding by not more than 3%.

Announcement of Dayuan Pump Industry: The controlling shareholder and acting in concert, Mr. Hanyuan Fu, plans to reduce their shareholding in the company within 3 months after the disclosure of this announcement. The reduction will not exceed 1.865 million shares through centralized bidding and 3.73 million shares through block trading, totaling no more than 5.595 million shares, accounting for 3% of the total share capital of the company. As of the announcement date, Mr. Hanyuan Fu and their concerted parties collectively hold 105 million shares, accounting for 56.53% of the total shares of the company.