They don’t subsidise the purchase price of petrol cars.
Should the oil industry be subsidised? Absolutely not, they would still be extremely profitable without the subsidies. It’s pure corruption by politicians who want to help their mates, help keep the donations flowing, and want to position themselves for cushy exec jobs and board seats when they leave politics.
The EV market is different though, as this situation shows. The oil industry doesn’t need subsidies. The EV market, as well as the “renewables” market, do.
The Chinese communist party ruling a communist country are not “right wing” lol.