Legal analysis: classified catalogue of food production license: processed food products; Edible oil, grease and its products; Condiment; Meat products; Dairy products; Drinks; Convenience food; Cookies; Canned food; Frozen drinks; Frozen food; Potatoes and puffed food; Candy products; Tea and related products; Alcohol; Vegetable products; Fruit products; Roasted seeds and nuts food and nut products; Cocoa and roasted coffee products; Sugar; Aquatic products etc.

legal basis: food safety law of the people's Republic of China article 35 the state practices a licensing system for food production and operation. Engaged in food production, food sales, catering services, shall obtain a license according to law. However, the sale of edible agricultural products does not require permission.

the food safety supervision and administration department of the local people's government at or above the county level shall, in accordance with the provisions of the Administrative Licensing Law of the People's Republic of China, examine the relevant materials required by the provisions of Items 1 to 4 of Paragraph 1 of Article 33 of this Law, and conduct on-site inspection of the applicant's production and business premises when necessary; To meet the prescribed conditions, grant permission; If it does not meet the prescribed conditions, it shall not be allowed and the reasons shall be explained in writing.