The SIPRI Arms Transfers Database catalogs weapon sales from 1950 to the most recent full calendar year. The downloadable sheet on this entry covers Chinese drone sales. For the complete dataset, see SIPRI link above.
Drone Transfers Data
Since 2008, China has exported a total of 88 drones to 11 different countries around the world. View
Between 2008 and 2017, China sold 68 strike-capable UAVs to foreign countries - slightly more than the combined 62 Reaper and Predator drones sold by the US. View
A quarter of China's drone exports since 2008 were purchased by Pakistan. An additional 23 percent were sold to Egypt. View