Now China’s ultra-cheap EVs are scaring China

China’s ability to make electric vehicles (evs) cheaply has caused angst in countries with big carmakers, prompting governments to investigate China’s subsidies for the sector and to erect trade barriers. Now, though, it is China’s own government that is worrying about how cheap its producers’ evs are. The race to the bottom shows no sign of letting up, and the industry has become emblematic of some of the broader problems facing the economy.