The three main exchanges - OKCoin, Huobi and BTCC only offers two cryptocurrencies.
Why is that?
because in china user, majority only use litecoin anditcoin
and can fast transaction in market buy and sell
rank 4 in exchanger in china, btclake can support dogecoin, but very low transaction, only 0.0 percent in volume transaction
china people only interest litecoin and bitcoin