SIASUN(SZ:300024) Sou Hu Cai Jing·2025-12-22 02:02Group 1 - The core viewpoint of the news highlights the significant growth and popularity of the Robot ETF (159770), which has seen a notable increase in both trading volume and net inflows, indicating strong investor interest in the robotics sector [1] - As of December 19, the Robot ETF (159770) experienced a week-on-week growth of 1.23 billion yuan, reaching a total share of 10.086 billion, marking a new high since its inception [1] - The Robot ETF (159770) has attracted a cumulative net inflow of 8.212 billion yuan since the beginning of the year, making it the top-performing product in its category in the Shenzhen market [1] Group 2 - A notable event occurred on December 18, where humanoid robots from Yushutech performed at an international concert, showcasing the intersection of technology and entertainment, which garnered significant media attention [2] - The performance featured six humanoid robots synchronizing with a live singer, impressing audiences and receiving recognition from notable figures such as Elon Musk, who praised the event on social media [2] - According to Dongfang Securities, the rapid development of humanoid robots is expected, with a focus on mass production challenges, particularly the advancement of brain models, which are crucial for future production capabilities [2]