Recently, in the general warehouse of imported cold-chain food supervision in Gansu Province, imported cold-chain food entering Gansu from other places have to go through layers of "checkpoints", such as atomization disinfection and nucleic acid testing.

In addition, the staff wearing protective clothing must affix a unique traceability code to each box of merchandise.

When scanning the QR code with a mobile phone, the product name, specification, batch number, shelf life, manufacturer and other product information corresponding to the product, as well as customs declaration form, inspection and quarantine report, nucleic acid test report, and disinfection certificate, etc. Qualifications are automatically displayed, and at the same time, supervisors and consumers can also inquire about the entire logistics transit information of the goods by scanning the code.

(Reporter Xu Xue produced Wang Jiayi)

Editor in charge: [Sun Jingbo]