Abstract：In the future, mixed reform in the environmental protection field is expected to accelerate, and more mixed-ownership enterprises will emerge. \"Economic Reference\" reporter recently learned at the \"2019 China Environmental Listed Companies Summit\" sponsored by the National Chamber of Commerce and Industry Environmental Chamber of Commerce, so far, of the 95 central enterprises involved in the ecological environment industry. The new state-owned enterprises are accelerating the market entry, intensifying the competition and integration of the entire industry, while also reshaping the new pattern of the environmental protection industry.