China tech stocks set for worst week in a year on regulatory woes
manbetx3.0 科技股遭遇双重打击

US and Chinese authorities renew scrutiny of once high-flying sector
华盛顿正推动加大对在美上市中概股的审查力度，北京则对在其看来对国家安全构成潜在威胁的离岸上市科技公司展开了更大范围的整顿。