Is there any big exchange to trade this Chinese coin?
Huobi
No, dude don't spread fake news, people will feel annoyance on fake news to create pump and dump. SINGULARDTV is a legit project, don't kill it with lies.
Singularity is just on these 3 exchanges, EtherDelta, Gatecoin and Bittrex for now.
All these information are in public domain, next time go to coinmarketcap.com, click on the tokens and then market, you will find exchanges, price and volume there.