SIASUN(SZ:300024) Sou Hu Cai Jing·2025-07-16 07:07Group 1 - The A-share market experienced a pullback after an initial rise, with the three major indices slightly declining in the afternoon, while robotics concept stocks surged, with Hanwei Technology rising over 6% and Boke Technology over 5% [1] - The Guozheng Robotics Industry Index saw an intraday increase of over 2%, and the corresponding ETF, E Fund (159530), received a net inflow of over 100 million yuan yesterday, with a net subscription of 57 million units today, reaching a historical high in fund size [1] - Recent positive developments in the robotics sector include Zhiyuan Robotics and Yushu Technology winning a 124 million yuan humanoid robot OEM project from China Mobile, marking the largest single procurement in the domestic humanoid robot market [1] Group 2 - The weight of humanoid robots in the Guozheng Robotics Industry Index was significantly increased from 38% to over 50% after the index revision, enhancing its ability to represent the humanoid robot industry and helping investors better track industry trends [2] - The E Fund ETF (159530) and other products tracking this index provide investors with an efficient tool for one-click exposure to the entire robotics industry chain [2]