If you live in China, these is a link(http://wg.iripplechina.com/course/) to deposit CNY to ripple network and convert to XRP using RippleChina gateway .
Current fee to deposit CNY using this gateway is -5/10000(yes, negative), you can use alipay to transfer which should complete in 2 minutes.
Then you can deposit to bitrex using ripple network.
The depth in RippleChina and bitrex is more than enough.
You can also find gateways for other countries
If you live in China, these is a link(http://wg.iripplechina.com/course/) to deposit CNY to ripple network and convert to XRP using RippleChina gateway .
Current fee to deposit CNY using this gateway is -5/10000(yes, negative), you can use alipay to transfer which should complete in 2 minutes.
Then you can deposit to bitrex using ripple network.
The depth in RippleChina and bitrex is more than enough.
You can also find gateways for other countries