21Vianet Stock Discussion

$TuanChe (TC.US)$ decliners from North Asia were led by financial product recommendation platform Jianpu Technology (JT) and automotive ecommerce platform TuanChe (TC), which tumbled 19% and 13%, respectively. They were followed by internet and data center service provider VNET Group (VNET) and computer hardware maker Canaan (CAN), which lost 6.6% and 6.4%, respectively.