The telephone number of Hainan Industrial and Commercial Bureau is 1898-66767651.

The responsibilities of the Industrial and Commercial Bureau are:

1. Market supervision and management and administrative law enforcement. Responsible for market supervision and administrative law enforcement, drafting relevant laws and regulations, and formulating industrial and commercial administrative rules and policies;

2. Registration, supervision and management of market entities. Responsible for the registration, supervision and management of various enterprises, farmers' professional cooperatives, units and individuals engaged in business activities, resident representative offices of foreign enterprises and other market entities, and undertake the responsibility of investigating and banning unlicensed operations according to law;

3. standardize and maintain the operation order of various markets according to law. To assume the responsibility of standardizing and maintaining the order of various markets according to law, and be responsible for supervising and managing market transactions and online commodity transactions and related services;

4. supervise and manage the quality of commodities in the circulation field. Undertake the responsibility of supervising and managing the quality of commodities in the circulation field and food safety in the circulation link, organize and carry out consumer rights protection work in the relevant service fields, investigate and deal with illegal acts such as fake and shoddy commodities according to the division of labor, guide consumers to consult, appeal, report acceptance, processing and network system construction, and protect the legitimate rights and interests of operators and consumers;

5. investigate and deal with illegal direct selling and pyramid selling cases. Undertake the responsibility of investigating and handling illegal direct selling and pyramid selling cases, and supervise and manage direct selling enterprises, direct sellers and their direct selling activities according to law;

6. investigate and deal with unfair competition. Be responsible for anti-monopoly law enforcement (except price monopoly) in monopoly agreements, abuse of market dominance and abuse of administrative power to eliminate and restrict competition. Investigate and deal with unfair competition, commercial bribery, smuggling and other economic violations according to law.

legal basis: article 54 of the civil code of the people's Republic of China

natural persons are engaged in industrial and commercial operations, and are registered as individual industrial and commercial households according to law. Individual industrial and commercial households can have a font size.