Yes, as of June 30, 2022, according to the query of Shanghai Logistics official website, Shanghai Logistics has been fully restored, cold chain logistics can be delivered, and the transportation process must rely on special vehicles such as freezing or refrigeration to meet people's living needs.

Cold chain logistics generally refers to a systematic project that every link of frozen food from production, storage, transportation, sales to consumption is always in a prescribed low temperature environment to ensure food quality and reduce food loss.