On Friday, 22nd of Septembr, the ViaBTC exchange notified its users about the termination of new registrations and the stopping of deposits. Users must withdraw funds before September 30, after which the exchange stops working.
— ViaBTC (@ViaBTC) 22 сентября 2017 г.
The announcement says that the processing of "hanging" deposits and the termination of registration will start today. Trading will be stopped on September 25, and by September 30, users must complete withdrawal of funds.
In addition, the company notes that due to bank restrictions, processing of withdrawal requests in yuan, made on non-business days, is postponed to the nearest business day. On crypto currencyrequests these restrictions do not apply.
Top ten crypto exchanges
As you can see on the screenshot above, according to the Coinhills, none of the Chinese crypto exchanges is among the top ten in terms of trading volume.