This article from the current situation of China's rare earth export under the WTO system, through quantitative and qualitative analysis, and comparative analysis research method, a comprehensive analysis of China's rare earth reserves, supply and demand situation, the trend of the export structure and export, to reveal the problems of rare earth export. Too much on exports and export management regulation is not enough, and high-end technology lags behind the three main problems, this paper expounds the formation causes of the problem, and seek to appropriate coping strategies, including: through the amount of export quotas and set up strategic reserves control; In order to strengthen the management of export, and create a good environment for exports, and improve the industry admittance threshold, establish industry association; Raise content of science and technology of rare earth products and international competitiveness.