Group 1 - Beijing Yuanli Technology Co., Ltd. has filed a lawsuit against Zhejiang Alibaba Xianyu Network Technology Co., Ltd. and individual seller Jiang for copyright ownership and infringement disputes [1][2] - The court hearing is scheduled for November 12, 2025, at 9:00 AM at the Xihongqiao First Court in Shanghai [1][2] - The case number is (2025) Hu 0118 Min Chu 21317 [2] Group 2 - Beijing Yuanli Technology Co., Ltd. is an affiliate of the online education company Yuanfudao, operating in the fields of online education and digital content [2] - Xianyu is a second-hand trading platform under Alibaba Group, which has been involved in multiple intellectual property protection cases in recent years [2]