On July 23, 2021, the General Administration of Customs took emergency preventive measures against a Dutch fishing vessel and a cold storage, due to the positive nucleic acid test of SARS-Cov-2 in a sample of a batch of frozen Clupea harengus from Netherlands. The national customs suspended the acceptance of Dutch fishing vessel Diepzee Visserij Maatschappij Cornelis Vrolijk IV BV (Registered number: SCH-81) and independent cold storage Cornelis Vrolijk's Visserij Maatschappij BV (Registered number: NL-6896-EG) import declaration for a week from July 23. Product declaration will resume automatically after expiration.

        因从进口自荷兰1批次冻大西洋鲱鱼的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荷兰水产品捕捞运输船Diepzee Visserij Maatschappij Cornelis Vrolijk IV BV（注册编号为SCH-81）和独立冷库Cornelis Vrolijk's Visserij Maatschappij B.V.（注册编号为NL-6896-EG）的产品进口申报1周。