In accordance with the decree released by the State Administration for Market Regulation, the Research Center for Rare Earth Products’ Testing and Origin Tracing sponsored by Jiangxi University of Science and Technology was authorized to be one of the state key labs. Focusing on modern analysis and testing methods, comprehensive performance test evaluation, measurement traceability, the lab carries out life-cycle supervision technology researches. It is of great significance to rationally use strategic resources and improve the rare earth market supervision technology system.