Most made for sure. BYD. Not sure if it's most popular :-)
I am not into cars, but I do armchair follow this. China has massive over capacity in EVs, and they need the world market to buy them. And the way the state subsidies work is complex. But basically Chinese EV makers ( all state owned), can make a profit without actually selling cars to real people. So they buy them from themselves, get plates put on, and store them. Problem is, cos so many are being made to be put in storage, the makers are massively cutting costs on making the "stored" cars. But people being greedy, these stored cars are being sold as " zero miles" used cars.
This is developing into a problem. And I reckon the Party will be wanting to pull the plug on Tesla, the main competitor.
And Starlink and how it was used in Iran.
By the way, Apple do things differently so they are pretty safe from the Party, But that's for another day :-)