Yeah, noticed that as well, tends to get dumped afternoon but rebounds end of day.
This is a new Chinese RM, these guys should be careful, the SEC watches these extremely closely, if someone reports they have received a boiler room type call it could potentially launch an investigation.
Plus the trading action has been highly unusual for a new Asian ticker, if I spotted it then it's conceivable OTCM or the SEC has as well, it's risky IMO but probably not as risky as a direct mail promotion where investigators have a landing page or pump emails as evidence.