Market Overview - The indices continued to rise collectively, with the Shanghai Composite Index, Shenzhen Component Index, and ChiNext Index closing up by 0.96%, 0.59%, and 0.39% respectively, with over 3900 stocks rising and more than 1300 stocks declining [4] - The micro-cap index opened high and rose by 1.2%, reaching a new historical high [5] - The total trading volume in the Shanghai and Shenzhen markets approached 1.6 trillion, showing a noticeable decrease in volume compared to previous sessions [6] eSIM Concept - The eSIM concept experienced a collective surge, with a final increase of over 7.9%, driven primarily by institutional speculation rather than significant news [11][12] - Key stocks in this sector included Rihai Intelligent, Dongxin Peace, and Chengtian Weiye, which saw significant price increases, with some hitting the daily limit [10][12] Human-like Robots - The human-like robot sector continued to show strength, with stocks such as Huami New Materials and Yuedan New Materials performing well [14] - The PEEK materials also saw gains, with stocks like Zhongxin Fluorine Materials and Xinhan New Materials hitting the daily limit [14] - The notable performer in this sector was Shuangwei New Materials, which saw a cumulative increase of over 1300% in 17 trading days [15] Solid-State Batteries - The solid-state battery sector showed localized activity, with stocks like Hongtian Co., Nandu Power, and Nord Co. experiencing gains [21] - A significant driver for the sector was a photo circulating in the market, suggesting the completion of a production line for solid-state battery electrolytes by Enjie Co., which led to a surge in its stock price [24][27] - The project is expected to have a production capacity of 1000 tons of solid-state electrolyte materials upon completion [25]