And i think only jubi in china are trading with vertcoin..
But if you wanted to trade with VTC in other exchanges poloniex and bittrex only are the option..
There are a lot exchanges for Vertcoin but I was looking for one special located in China and even popular in China.
Because Im not familiar with Jubi too. Unfortunately Jubi is in chinese language only.
Other exchanges for Vertcoin (but I think they aren't based on China).
Bittrex
Poloniex
Shapeshift
Jubi
Litebit.eu
Bittylicious
YoBit
Bleutrade
Coingi
SouthXChange
Overview exchanges: https://coinmarketcap.com/currencies/vertcoin/#markets