[Explanation] On January 18, the reporter went to the Qinghai-Tibet Plateau Agricultural and Sideline Products Distribution Center in Qinghai Province and saw that the order was in order. Vehicles and personnel must scan the health code when entering and exiting, and there was also a dedicated person to measure body temperature.

  [Explanation] On January 15th, the Qinghai Provincial Market Supervision Administration issued a document that a batch of imported frozen beef distributed by a company in Shanghai tested positive for the nucleic acid test on the outer and inner packages, and the Qinghai-Tibet Plateau agricultural and sideline product distribution center Niuwang Trading Company purchased The batch of products were sent to Qinghai Province. Qinghai Niuwang Trading Co., Ltd., which was found to have goods involved in the epidemic, has been completely eliminated and sealed.

  [Concurrent] Sun Kai, merchant of the Qinghai-Tibet Plateau agricultural and sideline product distribution center

  We did the nucleic acid (detection) on the night of the 15th and there was no problem. All we can do is to cooperate, and it is useless to be afraid. We are now waiting for disinfection every day, waiting for records and the like.

  [Explanation] Sun Kai, a merchant of the Qinghai-Tibet Plateau agricultural and sideline product distribution center, told reporters that since the next-door shop found the goods involved in the epidemic, all the surrounding businesses have done nucleic acid testing and actively cooperated with the related epidemic prevention work of the distribution center. Chain goods are sent through the Xining City Imported Cold Chain Food Supervision General Warehouse to ensure safety.

  [Concurrent] Niu Haijun, Deputy Director of the Market Supervision Administration of Chengbei District, Xining City

  Since January 7th, the Qinghai-Tibet Plateau Distribution and Wholesale Market, all imported cold chain foods are imported from the Xining City Imported Cold Chain Food Supervision General Warehouse.

All imported cold chain foods circulated in Xining City must be accompanied by the QR code traceability system of the Xining imported cold chain food supervision warehouse.

  [Explanation] The reporter saw in the Xining City Imported Cold Chain Food Supervision General Warehouse that there is currently an automated flow-through sterilization line and three manual lines. All imported cold-chain foods must be fully sterilized before they can be imported. In the warehouse, within 48 hours after entering the warehouse, the cargo mainly handles the exit procedures with his own nucleic acid test report.

  [Concurrent] Niu Haijun, Deputy Director of the Market Supervision Administration of Chengbei District, Xining City

  After the warehouse is released, a warehouse certificate and a nucleic acid test certificate are attached to form a traceable QR code system for the Xining imported cold chain food supervision warehouse. In this QR code system, the entire source of the goods, including the arrival port, is scanned. The place, including the country of origin, including the destination to ours, including some procedures in the supervision warehouse and some related tickets, are all in this QR code traceability system.

  [Explanation] Niu Haijun, deputy director of the Market Supervision and Administration Bureau of Chengbei District, Xining City, said that from January 7 to January 18, 4,411 tons of imported cold chain food entered the Xining City’s imported cold chain food supervision warehouse, and 2,600 were shipped out of the warehouse. More than tons, the current inventory has more than 1,700 tons. Through this two-dimensional code traceability system, the source of goods can be guaranteed safer, traceable, and more findable.

  Reporter Liu Yi reports from Qinghai

Editor in charge: [Yu Xiao]