近一周机构调研：稳健医疗获调研机构数最多

Group 1 - The core point of the article highlights that over 230 stocks were investigated by institutions in the past week, with Shenguan Medical receiving the highest number of inquiries [1] - Shenguan Medical reported strong performance in its consumer goods business during the "6.18" promotional event, driven by product innovation, new product iterations, and targeted marketing strategies [1] - Huichuan Technology also attracted over 100 institutional investigations, indicating significant interest from the market [1] Group 2 - The average increase for stocks that were investigated by institutions in the past week was 4.98%, with stocks like Jingbeifang and Huasheng Lithium Battery rising over 30% [1] - Huasheng Lithium Battery mentioned its development of a new lithium salt, LITFSI, which can be used as an additive in lithium-ion battery electrolytes and as an electrolyte for solid-state lithium batteries [1] - The LITFSI project is currently in the small-scale trial production and sample testing phase, and it does not yet have the capacity for large-scale industrial production [1]