Abstract: The national unified market that will be built should be a super-sized one which will be accomplished in a sustainable historical process. It is the fundamental direction for China to construct a new development pattern of socialist market economy, which has overall and strategic significances. The national unified market is both a set of leading arrangements and a design of the overall planning blueprint, a typical great national economic phenomenon as well. The process and measurements of accelerating its establishment will base itself on strong advantages from the domestic market and depend on the economic characteristics of China as a great country, which requires greater openness and more firmness in taking the road of economic globalization. China′s economic development conforms to both the objective law of the market system development and the leading plans of the market reform strategy. It also reflects the feasible path and effective way in combining the spontaneity and construction of the market system evolution.