Legal analysis: Shanghai local standard "Hygienic standard for direct-imported food, local standard for food safety" (DB 31/2027-2014) stipulates that direct-imported food is suitable for on-site production and on-site sales of direct-imported food in the same place, but it does not provide places and facilities for consumption. Including shops specializing in ready-made and sold food; Supermarkets, shops and markets selling food; An area in a catering service unit that specializes in providing ready-made and sold food. Shanghai local standard "Food Hygiene Standard for Direct Entry of Direct Entry Foods" 9.6.2 stipulates that foods packaged in sealed containers or packaging materials of direct entry foods should be identified at the site of direct entry foods. The label shall indicate the name of the product, the unit currently sold, the date and time of production, and the shelf life (or the longest edible period); If there are special requirements for storage conditions and eating methods, it should also be indicated on the label. The date of production should be clearly marked on the surface of the product or the seal of the outer packaging.

Legal basis: People's Republic of China (PRC) Food Safety Law.

Article 123 If anyone violates the provisions of this Law in any of the following circumstances, which does not constitute a crime, the food safety supervision and administration department of the people's government at or above the county level shall confiscate the illegal income and the food illegally produced and marketed, and may also confiscate the tools, equipment, raw materials and other articles used for illegal production and marketing; If the value of food illegally produced and operated is less than 1 10,000 yuan, a fine of more than100,000 yuan and less than150,000 yuan shall be imposed; If the value of the goods is more than 1 10,000 yuan, a fine of more than 15 times and less than 30 times shall be imposed; If the circumstances are serious, the license shall be revoked, and the directly responsible person in charge and other directly responsible personnel may be detained by the public security organ for more than five days and less than fifteen days:

(a) using non-food raw materials to produce food, adding chemicals other than food additives and other substances that may endanger human health, or using recycled food as raw materials to produce food, or dealing in the above-mentioned foods;

(two) the production and operation of main and auxiliary foods that are specially used for infants and other specific groups, and whose nutritional components do not meet the food safety standards;

(3) dealing in the meat of poultry, livestock, beasts and aquatic animals that have died of illness, poisoning or unknown causes, or producing or dealing in their products;

(4) dealing in meat that has not been quarantined or failed to pass the quarantine inspection, or producing or dealing in meat products that have not been inspected or failed to pass the inspection;

(5) Producing and marketing foods prohibited by the state for special needs such as disease prevention;

(six) the production and operation of food containing drugs.

Knowing that it is an illegal act stipulated in the preceding paragraph, but still providing production and business premises or other conditions, the food safety supervision and administration department of the people's government at or above the county level shall order it to stop the illegal act, confiscate its illegal income, and impose a fine of100000 yuan to 200000 yuan; Those who harm the legitimate rights and interests of consumers shall be jointly and severally liable with food producers and operators.

Whoever illegally uses highly toxic or highly toxic pesticides may be detained by the public security organ in accordance with the provisions of the first paragraph, in addition to being punished in accordance with relevant laws and regulations.