On April 3, 2022, the General Administration of Customs took emergency preventive measures against 3 Ecuadorian companies, due to the positive nucleic acid test of SARS-Cov-2 in some samples of frozen Penaeus vannamei, Pomfret from Ecuador. The national customs suspended the acceptance of Ecuadorian seafood manufacturers (Registered number: 32 and 5658) import declaration for 1 week, suspended the acceptance of Ecuadorian seafood manufacturer (Registered number: 4251, 6807) import declaration for 4 weeks and suspended the acceptance of Ecuadorian seafood manufacturer (Registered number: 41068) import declaration for 28 weeks. Product declaration will resume automatically after expiration.

因从进口自厄瓜多尔2家水产品生产企业（注册编号分别为32、4251）的各1批次冻南美白虾的各1个外包装样本、1家水产品生产企业（注册编号为6807）的1批次冻鲳鱼的1个外包装样本、1家水产品生产企业（注册编号为5658）的1批次冻南美白虾（系最近1次采取紧急预防性措施前申报）的1个外包装样本、1家水产品生产企业（注册编号为41068）的7批次冻南美白虾（系最近1次采取紧急预防性措施前申报）的8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，全国海关自即日起分别暂停接受厄瓜多尔注册编号为32的企业产品进口申报1周，注册编号分别为4251、6807的企业产品进口申报4周；继续暂停接受注册编号为5658的企业产品进口申报1周，注册编号为41068的企业产品进口申报28周。