Abstract: China has poor uranium resource endowment and needs to import a large amount of uranium resources to meet the domestic demand.Under the background of high external uranium resource dependence, the security of international uranium trade of China is particularly important.Complex network model based on building the world uranium product trade, based on the characteristics of global uranium products trade from 2000 to 2018 and the main national status evolution trend analysis, it is concluded that:since 2000, with the rise of China, led by the emerging nuclear power, the increase in demand for uranium resources, promote the development of the global uranium product trade.At present, the global trade in natural uranium is mainly controlled by the demand countries, while the world’s leading natural uranium exporters, Kazakhstan and Australia, have little say.Developed countries monopolize the trade market of rich uranium products by technical advantages and barriers.China needs to make strategic arrangements ahead of time and, on the basis of stabilizing existing trade sources, takes a deeper part in global trade in natural uranium and uranium-rich products.