SpaceBTC crew continues working on improving the crypto exchange, and has implemented support for CryptoCarbon (CCRB). CCRB is a new cryptocurrency, currently accepted for services and products sold by a UK-based company BEE-ONE.
CCRB thread:
https://bitcointalk.org/index.php?topic=1624142.0SpaceBTC provides the ability to deposit, trade and withdraw CCRB (and other cryptocurrencies, like BTC, LTC, ETH) without lengthy verification.