Xinhua News Agency, June 6, a number of companies issued lunchtime announcements, as follows: ① Dayu Water Saving: the company signed a "Strategic Cooperation Framework Agreement" with Hainan Provincial Water supplies Department on water resources allocation, irrigation district modernization, water environment treatment and water ecological restoration, water conservancy information and digital twinning, urban and rural water supply, rural sewage treatment and other water conservancy and water conservancy projects planning and design, investment and construction, operation and management. ② Ganyuan Food: Yan Haiyan, the current vice chairman and director of the company, who holds 6.02% of the company's shares, plans to reduce the company's shares by no more than 932200 shares (1% of the company's total share capital) by centralized bidding or block trading. ③ Qianwei Central Chef: the application for issuing shares to specific objects is accepted by the Shenzhen Stock Exchange. ④ Guangyu Development: the company invested and set up Xinjiang China Green Power Technology Co., Ltd. on June 5th as the investment, development and operation management company of new energy projects in Xinjiang, with a registered capital of 1 billion yuan.