On December 7, 2021, the General Administration of Customs took emergency preventive measures against a Russian company, due to the positive nucleic acid test of SARS-Cov-2 in 1 sample of 1 batch of frozen Humpback imported from Russia. The national customs suspended the acceptance of Russian company Matsky LTD Fish processing plant (Registered number: CH-965) import declaration for a week from December 7. Product declaration will resume automatically after expiration.

        因从进口自俄罗斯1批次冻细鳞大麻哈鱼的1个外包装样本中检出新冠病毒核酸阳性，按照海关总署公告2020年第103号的规定，全国海关自即日起暂停接受俄罗斯水产品生产企业Matsky LTD Fish processing plant（注册编号为CH-965）的产品进口申报1周。