Since September 28, 2023, China Evergrande (03333.HK) issued a notice in the Hong Kong Stock Exchange that "the company has received a notice from relevant departments that Hui Ka Yan, the executive director and chairman of the board of directors of the company, has been taken compulsory measures in accordance with the law for suspected crimes".

Under the background of "carbon peak and carbon neutral", contract energy management projects play a win-win effect of energy conservation, emission reduction and capital saving, and are favored by more and more energy saving units and investors.