Scientists had a distinctive part to play in the Chinese Communist Party’s foreign relations prior to it coming to power as well as during the early decades of the People’s Republic. The Conclusion considers the significance of this sustained party and party-state interest in scientists’ international activities for subsequent developments from the 1970s through China’s rise as a science and technology power by the early twenty-first century. These relations did not just spring out of nowhere, fully formed, and ready to go with the onset of rapprochement. Nor were they simply a product of long-term Americanisation. Consequently, the Conclusion explores notable areas of continuity and others of revived relevance when it comes to the party-state and the spectrum of international activities undertaken by scientists.