It's interesting people bought it up to 1950 on poloniex when there is more than 15 btc worth for sale below that on bter.
The Bter price is lower due to the increased risk of loss.
To buy on Bter, you cant use your pre-hack BTC to buy XCR, becuz they changed it into BTC-B; a type of IOU. You need to send actual BTC to Bter. If you decide not to buy and want your BTC back, will you be able to withdraw it?