
Group 1 - The legal representative of Hongsheng Group, Zhu Lidan, responded to rumors of being taken away for investigation, stating it is a rumor [5] - Vivo has filed a lawsuit against a certain MCN for malicious defamation, and the case has been officially registered [7] - Xiaomi ranked first in China's smartphone market sales for two consecutive weeks, with a market share of 21.2% during the Golden Week [7] Group 2 - Meituan is piloting a feature that allows delivery riders to block customers who threaten or insult them, currently available in seven cities [5] - BYD confirmed that the discontinuation of the Song PLUS model is a normal product transition, with the new model being the Hai Si 06 [6] - Eastern Airlines announced free Wi-Fi service on its domestic "Air Express" wide-body aircraft starting October 11 [6] Group 3 - The trademark dispute over "Wanglaoji" has intensified, with both JDB Group and Guangzhou Wanglaoji Health Industry Co. claiming rights to the overseas trademark [6] - Qualcomm is under investigation for allegedly violating antitrust laws related to its acquisition of Autotalks, and the company is cooperating with the investigation [9] - Nvidia CEO Jensen Huang sold 225,000 shares of the company in October, cashing out over $113 million in total this month [9]