Seems China doesn't like foreign companies that don't want to pay taxes, or be regulated, and who subsidize their customers to avoid free market pricing. Whod a thunk?
https://www.theguardian.com/commentisfree/2016/aug/07/uber-china-free-trade-brexit
https://www.theguardian.com/commentisfree/2016/aug/07/uber-china-free-trade-brexit