China News Service, February 25. According to the website of the General Administration of Customs, because a sample of the outer packaging of a batch of frozen northern long-fronted shrimps imported from Russia was detected as positive for the new coronavirus nucleic acid, according to the announcement of the General Administration of Customs No. 103 of 2020 According to the regulations, the national customs will suspend the acceptance of import declarations from the Russian processing fishing vessel Aleksandrit "Promflot" Co., Ltd (registration number CH-724) for one week.