Better play safe for the time being and observe ...

$TENCENT (00700.HK)$ Once it's on the list, holding it in your portfolio account may be inconvenient since some banks / brokerage may request you to unload your holdings by a certain date. Came across this sort of shitty issues before when holding another energy-related company's stocks coz US put it into their ban-list owing to political reason. Very troublesome and may incur losses too when the price wasn't good when you were forced to dump it. Hate it but uncontollable issue.