According to @EmberCN, Sun's team transferred the last 175.7 million TUSD they held on the Ethereum chain to HTX an hour ago. Over the past two days, a total of 392.3 million TUSD has been transferred to HTX. As a stablecoin, TUSD appears to be 'nominally dead' with a total circulation of only 495.5 million, of which Sun's team holds 394.3 million (now mostly transferred to HTX).