For international exchanges without a footprint in China, it's most unlikely to happen. They wouldn't definitely want to losse customers.
Why do you think so?
Binance doesn't have a footprint in South Korea either and they easily followed what the authorities asked them to, do you honestly think CZ will risk going against the CCP? This is not the western world, this is China who managed to make disappear even their Interpol chief which at that time was the leader of the global organization, remember Jack Ma and many many others?
If China really wants to terminate the cash flow it will make a lot of those exchanges ban Chinese users for real, do you think exchanges based in Singapore will have an easy life if the CCP puts even a tiny bit of pressure on the authorities there or in any Asian country that has billions in trades with China? As for the western world, a lot don't service China even now, so why they would trouble themselves with it?
Chian is done for, forget it, besides everything they had was fake volume from the day they've started, the actual influence they have was clearly shown in the small hiccup last week.
