Different prices between crytopia and yobit...., what i think...
UNIT yobit wallet are closed
the only way to withdraw UNIT at yobit is change UNIT to other coin, BTC,
yobit wallet BTC is OK

But there is one, who can withdraw UNIT, only one
Yes, It´s YOBIT

So every users are selling their UNIT because they can´t witdraw.
YOBIT is buying all, but low price

That´s the reason UNIT price is very lower at YOBIT

Notice, UNIT price is going down this week everywhere, but BTC is UP
why???
YOBIT is selling a lot of UNIT, bought very low price, at other exchanges