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Duties of Trade and Industry Bureau
1. Implement the guidelines, policies, laws, regulations and rules of the state, provincial people's governments and higher-level administrative departments for industry and commerce on industrial and commercial administration; 2. Organize and implement the standardized management and supervision of various market operation orders; 3. Supervise the trading activities of market entities according to law, and investigate and deal with cases of monopoly and unfair competition, infringement of consumer rights and other illegal market transactions; 4. Investigate and deal with trademark infringement, protect the exclusive right to use registered trademarks, supervise and manage the use and printing of trademarks, and guide the work of trademark agencies; 5. Organize and manage advertising approval, release and advertising business activities, and guide the work of advertising review agencies; 6. Supervise and manage brokers, brokerage institutions and relevant intermediary service institutions; 7. Organize and manage the registration of chattel collateral.