From the first independently designed Qinshan nuclear power plant in China to the construction of the third-generation nuclear power plant "Hualong One", after more than 30 years of development, China's nuclear power technology has become internationally competitive after being introduced, digested, absorbed and re-innovated. China ’s “going out” of nuclear power has risen to a national strategy. National leaders have placed two Chinese business cards, “nuclear power station” and “high-speed rail”, in important diplomatic positions. In the context of the One Belt and One Road Initiative, opportunities and challenges for China's nuclear power external market coexist. <<