This article first explains what is the unified national market. The so-called integrated market refers to a large market with non-discriminatory and fair competition formed by full market competition on the basis of improving the unity of policies, the consistency of rules and the coordination of implementation. Then it analyzes the relationship between the unified national market and the international circulation. The purpose of building the unified national market is to help realize a new round of high-level opening-up in the new development stage and promote economic globalization based on domestic demand. Finally, it analyzes the obstacles existing in the construction of the unified national market, discusses the relationship between the central policy and local policy, industrial policy and competition policy, and proposes to implement the central leading industrial policy and establish the basic position of competition policy in the national economic policy system.
