PHOTO / CHINA
Tracking for safety
Published: Dec 10, 2020 10:28 PM

A supermarket salesperson puts a QR code on a box of black tiger shrimps imported from Thailand on Thursday in Wuhan, Central China's Hubei Province. This was the first code generated in the province's tracking platform for imported cold-chain food, a system to guarantee traceability of such food in case of coronavirus contamination. Photo: cnsphoto