Hasnt btcchina confirmed on their twitter that they recieved order to halt trading?
No.
https://bitcointalk.org/index.php?topic=2161506.0Every exchange is operating as it has always done, and nothing will change aside from a few extra regulations that are being put into place. I am quite sure that behind the scenes, those behind this fud are having a great time laughing at how easily people are tricked into believing something nonexistent. People for once shouldn't pay any attention to whatever fud that involves China -- we've moved past China already, there is no point into making China look more important than they in reality are. Asia counts Japan and South Korea as well, don't forget that....