CATL(SZ:300750) Di Yi Cai Jing·2025-09-22 09:43Summary of Key Points Core Viewpoint - The A-share market experienced significant block trading activity on September 22, with a total transaction volume of 2.596 billion yuan, highlighting the trading dynamics of key companies such as Zhongwei Company, China Merchants Bank, and CATL [1]. Group 1: Trading Activity - A total of 90 stocks underwent block trading, with the highest transaction amounts recorded for Zhongwei Company (461 million yuan), China Merchants Bank (356 million yuan), and CATL (335 million yuan) [1]. - Among the stocks traded, 15 were sold at par value, none at a premium, and 75 at a discount, indicating a prevalent trend of discounted trading [1]. - The stocks with the highest discount rates included Xiechuang Data (25.3%), Yuntian Lefe-U (24.59%), and Tongyou Technology (24.41%) [1]. Group 2: Institutional Buying and Selling - The top institutional buying amounts were led by CATL (335 million yuan), Zhongwei Company (257 million yuan), and SF Express (44.27 million yuan) [2]. - The leading institutional selling amounts were also dominated by CATL (335 million yuan) and SF Express (44.27 million yuan), indicating a potential trend of profit-taking or portfolio rebalancing [3].