There is no requirement for the size of Chinese labels for imported goods, but there are requirements for the contents of import and export food labels.

according to article 11 of the measures for the administration of import and export food labels, the contents of the examination of import and export food labels include: the format and layout of the labels and whether the quality-related contents marked are true and accurate. Imported food labels must be official Chinese labels.

article 12 the labels of imported food shall be examined according to the requirements of relevant laws, regulations and standards of China; The export food labels shall be audited according to the laws, regulations and standards of the importing country.

Article 13 The State Inspection and Quarantine Bureau shall issue the Inspection Certificate of Import and Export Food Labels for food labels that meet the requirements after examination. The food labels that have obtained the audit certificate shall be uniformly announced by the State Administration of Inspection and Quarantine.

Extended information:

According to Article 9 of the Regulations on the Supervision and Administration of Label Inspection in prepackaged foods for Import and Export, if the import of prepackaged foods is found to be under any of the following circumstances, the label shall be judged as unqualified:

(1) The import of prepackaged foods without Chinese label;

(2) The format and layout inspection results imported into prepackaged foods do not meet the requirements of Chinese laws, administrative regulations, rules and food safety standards;

(3) the results of compliance test are inconsistent with the contents marked on the label.

article 1 if the labels imported from prepackaged foods fail to pass the inspection, the inspection and quarantine institution shall inform the importer or his agent of all the contents of the nonconformities at one time. If the safety, health and environmental protection projects are unqualified, the inspection and quarantine institution shall order the importer or his agent to destroy them, or issue a notice of return treatment, and the importer or his agent shall go through the return formalities.

if other items are unqualified, the importer or his agent may carry out technical treatment under the supervision of the inspection and quarantine institution. If the technical treatment cannot be carried out or the re-inspection after the technical treatment is still unqualified, the inspection and quarantine institution shall order the importer or his agent to return or destroy it.

Baidu Encyclopedia-Measures for the Administration of Import and Export Food Labels

Baidu Encyclopedia-Provisions on the Supervision and Administration of Import and Export prepackaged foods Label Inspection.