The phone number of Chaoyang District Market Supervision and Administration Bureau is: 0431-88523615.

The responsibilities of the Market Supervision Bureau are as follows:

1. Responsible for comprehensive market supervision and management and intellectual property management. Organize and implement policies and regulations related to market supervision and management and intellectual property rights, draft regulatory documents related to market supervision and management and intellectual property rights, formulate relevant policies and standards, and organize the implementation of the quality-strengthening city strategy, food safety strategy, standardization strategy, and intellectual property strategy.

2. Responsible for the unified registration of market entities, and the registration of market entities such as various enterprises at the municipal level and resident representative offices of foreign (regional) enterprises. Organize and guide the registration of various types of enterprises, farmers' professional cooperatives, units engaged in business activities, individual industrial and commercial households and other market entities in the city.

3. Responsible for organizing and guiding market supervision and comprehensive enforcement of intellectual property rights. Guide the construction of a comprehensive law enforcement team for market supervision in the city and promote the implementation of unified market supervision. Organize the investigation and handling of major illegal cases. Standardize market supervision and administrative enforcement of intellectual property rights.

4. Responsible for supervising and managing market order, and supervising and managing market transactions, online commodity transactions and related services in accordance with the law. Organize and guide the investigation and punishment of violations of price and charging regulations, unfair competition, illegal direct selling, pyramid schemes, infringement of trademarks, patents and intellectual property rights, and the production and sale of counterfeit and shoddy products.

5. Coordinate and promote the implementation of competition policies, guide the implementation of the fair competition review system, supervise the concentration of operators in the city in accordance with the law, conduct investigations based on entrustment, and guide enterprises in anti-monopoly responses abroad (overseas) Work.