They are a scam for sure.  Completely manipulated volume and sales.  Read the medium report on chinese exchanges, I think they are rated 2nd worst.

I was watching another scam coin CHP that was going for 20% higher at hitbtc as marketcap put it.

I signed up to see for myself and I even considered buying this shit coin to dump it for 20% profit at hitbtc.  I'm sure glad I didn't because after logging in and looking at the order book I realized it was all a fake. The number was nowhere near the expected and there was only one sale near that range. Basically the coin was trading at let's 11 and hitbtc was always 13 and reported it to marketcap at 13.. I'm rounding here but you get the picture.

It seems they either report false data to coinmarket cap or know when coinmarket takes a snapshot and doctor the data accordingly.