Members of the U.S.-China Research Group on E-commerce and Mobile Technology convened in Washington D.C. for their third and final meeting on October 4 to 5, 2019. Led by Professor Abraham Newman (Georgetown University), Professor Henry Farrell (George Washington University), and Professor Xue Lan (Tsinghua University), the group consisted of 14 leading American and Chinese scholars that held structured dialogues on key issues that are critical to the United States, China, and the world. Group members updated each other on their progress and participated in a public panel at the Brookings Institution to share the results of their research with the wider Washington community.