Now, in AV industry, US vs China

Clearly, until a few years ago, the leading country in autonomous technology was the United States. And many early Chinese autonomous technology development companies developed and tested the technology in the United States. Since then, Chinese companies have grown rapidly by expanding their testing areas to China. Early Chinese companies followed the way American companies operated.

https://medium.com/@overthevehicle/now-in-av-industry-us-vs-china-1d798660a65b