围绕东海的资源开发问题,日中对东海划界问题的谈判从未中断。日本主张界线为日中中间线,而中国却认为本国的大陆架延伸到冲绳海槽。关于这一点,《联合国海洋法公约》并没有规定具体的划界标准。从国际判决中可以看出,一般应根据公平原则 Around the issue of resource development in the East China Sea, Japan-China negotiations on the demarcation of the East China Sea have never stopped. Japan claims the boundary line as the Japan-China middle line, while China believes that its continental shelf extends to the Okinawa Trough. In this regard, the United Nations Convention on the Law of the Sea does not provide for a specific standard of demarcation. As can be seen from the international judgments, it is generally based on the principle of fairness