I asked bter team about refunding my btc, this is what they wrote:
Dear Sir,
If you refer to the btc-b, I am afraid I can not provide a specific time.
As we will use our profit to repay the lost BTC, the time of when we repay the next batch depends largely on how well our business is.
As our new business is starting to boost, it may still take a while for us to repay you another batch.
When our business perform better, we will be able to repay you more btc shortly.
Thanks for your patience and understanding.
Best
Bter.com
I put there some btc to buy fresh. Now I (and some of you as well) depend of their ernings