Who proposed the reform of mixed ownership of state-owned enterprises?

The reform of mixed ownership of state-owned enterprises was put forward by Li, member of the Standing Committee of Chinese People's Political Consultative Conference and deputy director of the Economic Committee. The purpose of mixed ownership reform of state-owned enterprises is not to mix for the sake of mixing, but to increase the competitiveness and vitality of state-owned enterprises in the reform. The purpose of mixing is to create a competitive governance system that conforms to modern corporate governance and can cultivate competitiveness and innovation. The reform of state-owned enterprises is recognized as one of the most difficult links in China's economic reform, and its difficulty lies in the lack of understanding of some fundamental issues in all walks of life. In the new round of state-owned and state-owned enterprise reform marked by "mixed ownership", the direction has been set, but the details are still unclear. In this context, how to implement the specific route of mixed ownership reform is very important.