热门中概股中，阿里巴巴、百度、京东跌超6%

Core Viewpoint - Major Chinese concept stocks experienced significant declines on October 10, with Alibaba, Baidu, and JD.com dropping over 6%, Pinduoduo falling by 4%, and Xpeng, NIO, and Bilibili decreasing by over 7% [1] Company Performance - Alibaba's stock declined by over 6% [1] - Baidu's stock also fell by over 6% [1] - JD.com experienced a drop exceeding 6% [1] - Pinduoduo's stock decreased by 4% [1] - Xpeng's stock fell by over 7% [1] - NIO's stock saw a decline of over 7% [1] - Bilibili's stock dropped by over 7% [1]