According to the laws of our country, if the amount of illegal business operation reaches 50,000 yuan, it is illegal business operation, and the circumstances are serious, and it is punishable by fixed-term imprisonment of not more than five years or criminal detention.

Legal basis: Article 225 of the Criminal Law of People's Republic of China (PRC), in violation of state regulations, commits one of the following illegal business operations, disrupting market order, and if the circumstances are serious, shall be sentenced to fixed-term imprisonment of not more than five years or criminal detention, and shall also, or shall only, be fined not less than one time but not more than five times the illegal income;

If the circumstances are especially serious, he shall be sentenced to fixed-term imprisonment of not less than five years, and shall also be fined not less than one time but not more than five times for illegal gains or confiscation of property:

Operating franchise or monopoly commodities or other commodities with restricted trading as stipulated by laws and administrative regulations without permission;

Buying and selling import and export licenses, import and export certificates of origin and other business licenses or approval documents stipulated by laws and administrative regulations;

Illegal operation of securities, futures and insurance business, or illegal operation of fund payment and settlement business without the approval of the relevant competent departments of the state;

Other illegal business practices that seriously disrupt market order.