Legal analysis: 1. Products with large consumption or huge profits, such as cigarettes, salt, etc. In September 1983, the State Council promulgated the "Tobacco Monopoly Regulations", which stipulates that the scope of tobacco monopoly includes cigarettes, cigars, shredded tobacco, flue-cured tobacco, dry-cured tobacco, cigarette paper, filters, and special machinery for cigarettes. 2. Implement monopoly on certain products with special uses, such as opium, narcotics, etc., in order to control the scope of use of these products. 3. Other domestic commodities usually refer to the demand for important means of production and consumer goods, such as fertilizers, pesticides, seeds, cotton, and flammable and explosive items, etc.

Legal basis: Article 225 of the Criminal Law of the People's Republic of China and the People's Republic of China: Violating national regulations and engaging in one of the following illegal business activities, disrupting market order, and the circumstances are serious, constitutes illegal business operations If the circumstances are particularly serious, the sentence shall be fixed-term imprisonment of not less than five years or criminal detention, and a fine of not less than one time but not more than five times the illegal income, or a fine of not less than one time but not more than five times the illegal income. Confiscation of property: (1) Unauthorized operation of franchised, monopoly items or other restricted items stipulated in laws and administrative regulations; (2) Trading of import and export licenses, import and export certificates of origin, and other items stipulated in laws and administrative regulations business license or approval document; (3) illegally operating securities, futures, and insurance businesses without approval from relevant state authorities, or illegally engaging in fund payment and settlement business; (4) other illegal business behaviors that seriously disrupt market order.