What about Huobi.com? 100k volume in the last 24h it appears.
EDIT: and bitcoin.de?
huobi isnt providing a public API.. so its not possible for me to grab the trade/orderbook data
i have to look at bitcoin.de
Ok thanks for the answer. However, BitcoinWisdom shows Huobi with trades and the order book:
http://bitcoinwisdom.com/markets/huobi/btccny.
Maybe you can check with the developer how he did it...