揭秘涨停丨电解液龙头，封板资金第一

Market Overview - A-share market closed with a total of 106 stocks hitting the daily limit, with 86 stocks after excluding 20 ST stocks, and a total limit rate of 70.2% [1] Top Performers - Tianqi Materials had a limit order amount exceeding 5 billion yuan, with the highest limit order volume from Shengli Co. at 764,100 hands [2] - Continuous limit-up stocks include ST Zhongdi with 18 consecutive limits, Moen Electric with 8, and several others with 6 to 2 consecutive limits [2] Lithium Battery Sector - Key stocks in the lithium battery sector that hit the limit include Shida Shenghua, Rongjie Co., and Cangzhou Mingzhu [3] - Shida Shenghua's fluorobenzene products are used in lithium battery electrolyte additives, while Rongjie Co. has a complete lithium battery materials industry chain [3][4] Photovoltaic Sector - Stocks in the photovoltaic sector that reached the limit include Shangen Electric, Tongrun Equipment, and Guosheng Technology [4] - Shangen Electric primarily exports photovoltaic inverters and energy storage products, while Guosheng Technology focuses on high-efficiency heterojunction photovoltaic cells [4] Fluorochemical Sector - Stocks in the fluorochemical sector that hit the limit include Duofluor and Shenzhen New Star [5][6] - Duofluor's lithium hexafluorophosphate products meet high purity standards, while Shenzhen New Star has advanced technology in boron trifluoride [5][6][7] Institutional Activity - Institutions net bought Haibo Sichuang over 300 million yuan, with Tianqi Materials and Duofluor among the top net purchases [8] - Deep stock connect saw net purchases of Shangen Electric and Yingweike, while net sales were recorded for Baobian Electric and Xin'an Shares [8]