[Abstract] In the face of complex and changeable domestic and international situations, the domestic unified market is the most reliable strategic resource to form a new development pattern, and it is a comparative advantage or even an absolute advantage that can be used. The basic way to build a unified domestic market is to strengthen the role of competition policy. The medium and long-term breakthrough lies in reforming and optimizing the functions of local governments and breaking the formation foundation of "administrative region economy"; The short-term breakthrough is to eliminate policy discrimination and promote fair competition. The second is to promote the national strategy of regional high-quality integrated development.
