"Any meat in cold storage that arrived after March 1 must also be sealed and tested before it can leave the port, Fu said. Gao, who has shipments arriving this week in Guangzhou, Tianjin and Shanghai, is worried the tests will cause a backlog, particularly given the large volume of pork that has arrived in China in recent weeks."
Source:
https://www.reuters.com/article/us-health-coronavirus-china-meat-idUSKBN23O18I
