United Waterworks: The transfer of part of the company's equity by the controlling shareholder agreement has passed the compliance review of the Shanghai Stock Exchange.

United Water Announcement: The Company's controlling shareholder, United Water Asia, and Jiaotong Hanyuan Venture Capital have signed a share transfer agreement, transferring 25.3932 million shares at a price of 10.36 yuan per share, accounting for 6.00% of the total share capital, with a transaction amount of 263 million yuan. Due to the equity distribution already implemented by the Company, the transfer price has been adjusted to 258 million yuan. The transfer agreement has passed the compliance review of the Shanghai Stock Exchange, but the transfer registration procedures still need to be completed, and the final implementation result is uncertain.