Antarctic marine living resources are one of the key points of Antarctic resource disputes. In order to realize the occupation of Antarctic marine living resources, combined with the special geography of Antarctica’s distribution of land and sea, some countries unilaterally advocate Exclusive Economic Zones in Antarctic Ocean, including two categories: One is to delimit Exclusive Economic Zones near the continent of Antarctica. The second is the area where the Exclusive Economic Zone of the sub-Antarctic islands extends to the Antarctic sea. According to the Antarctic sovereignty frozen principle and the constituent elements of the Exclusive Economic Zone, these countries’ claims do not have a legal basis, face multiple legal challenges in their application, and are not recognized by other countries. China is a non-claimant state in Antarctica, and firmly upholds the Antarctic Treaty and the Antarctic sovereignty frozen principle. With regard to Antarctic marine living resources, attention should be paid to the possession intentions of some countries, and the position of “the interests of all mankind” should be adhered to, and the idea of the application of the Exclusive Economic Zone in Antarctic ocean should be opposed. At the same time, China should respect the self-regime of Antarctic governance, and promote consultation, co-construction and sharing of Antarctic marine living resources governance under the collective jurisdiction of CCAMLR.