1, the implementation of the national trade circulation, food service, food, foreign trade policies and guidelines and laws, rules and regulations; put forward the county's trade circulation, food circulation, import and export trade development strategy and policy recommendations; the formulation of the development of the circulation of medicines, to promote the development of catering services and the development of the circulation of alcohol, planning and policy.

2, responsible for promoting the development of trade circulation industry, trade services, the formulation of market development, promote consumption policy measures; put forward the cultivation of trade circulation of large enterprises, promote the development of small and medium-sized enterprises in the circulation of trade policy recommendations to promote the standardization of the circulation and the development of chain management, commercial franchising, logistics and distribution, e-commerce, and other modern means of circulation.

3, the organization and implementation of important commodity market regulation and circulation management responsibilities. Establish and improve the market supply of necessities of life emergency management mechanism, monitoring and analyzing market operations, commodity supply and demand conditions, responsible for the management of important commodity reserves.

4, responsible for the integrated development of urban and rural commerce, the formulation of medium- and long-term planning for the development of trade circulation, commodity market planning and urban and rural commercial network planning, urban and rural co-ordination of the work of the construction of trade network system, and promote the construction of urban and rural market system.