On November 25, 2021, the General Administration of Customs took emergency preventive measures against a Philippine companies, due to the positive nucleic acid test of SARS-Cov-2 in 2 samples of a batch of frozen Rice field eel from Philippine. The national customs suspended the acceptance of Philippine seafood manufacturer Chen-Kao Marine Corporation (Registered number: 2471850) import declaration for 1 week from November 25. Product declaration will resume automatically after expiration.

        因从进口自菲律宾1批次冻黄鳝的2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菲律宾水产品生产企业Chen-Kao Marine Corporation（注册编号为2471850）的产品进口申报1周。