Article 42 of the Food Safety Law: prepackaged foods should have labels on its packaging. The label shall indicate the following items: (1) Name, specification, net content and production date; (2) List of ingredients or ingredients; (3) The name, address and contact information of the producer; (4) shelf life; (5) product standard code; (6) storage conditions; (7) Generic names of food additives used in national standards; (eight) the production license number; (nine) other matters that must be marked by laws, regulations or food safety standards. The labels of main and supplementary foods specially designed for infants and other specific groups should also indicate the main nutritional components and their contents.

Article 47 Food additives shall have labels, instructions and packaging. Labels and instructions shall specify the items specified in Items 1 to 6, 8 and 9 of Paragraph 1 of Article 42 of this Law, as well as the scope of use, dosage and method of use of food additives, and the words "food additives" shall be marked on the labels. Article 48 Labels and instructions of foods and food additives shall not contain false or exaggerated contents, and shall not involve the functions of disease prevention and treatment. The manufacturer is responsible for the contents in the label and instructions. Labels and instructions of food and food additives should be clear, obvious and easy to identify. Food and food additives that are inconsistent with the contents described in the labels and instructions shall not be put on the market for sale. Article 49 Food business operators shall sell prepackaged foods according to warning signs, warning instructions or precautions indicated on food labels.