龙虎榜复盘 | 雅江电站概念继续火热，煤炭午后走强

Group 1: Stock Market Activity - A total of 39 stocks were listed on the institutional leaderboard, with 20 stocks experiencing net buying and 19 stocks facing net selling [1] - The top three stocks with the highest net buying by institutions were: Fangda Special Steel (¥163 million), Kangchen Pharmaceutical (¥156 million), and Dayu Water-saving (¥96.17 million) [1] Group 2: Notable Stocks - Fangda Special Steel (600507.SS) saw a price increase of 10.07% with 2 buyers and no sellers [2] - Kangchen Pharmaceutical (603590.SS) experienced a price increase of 6.86% with 2 buyers and no sellers [2] - Dayu Water-saving (300021.SZ) had a significant price increase of 19.96% with 4 buyers and 4 sellers [2] Group 3: Industry Insights - Fangda Special Steel's main products include rebar, high-quality wire, spring flat steel, automotive leaf springs, and iron concentrate, primarily used in construction and automotive manufacturing [2] - The China Energy Construction Company has over 50% market share in large hydropower projects and has won a bid for the Yajiang midstream Ba'an power supply project, indicating potential for downstream mechanical installation business [2] - Iron Construction Heavy Industry is a leading manufacturer of domestic tunnel boring machines, with significant demand expected for equipment orders due to the Yajiang project [2] Group 4: Coal Industry Outlook - Shanxi Coking Coal, under the Shanxi Provincial State-owned Assets Supervision and Administration Commission, focuses on coking coal and coke production [3] - Recent news indicated that coking coal futures reached their daily limit increase on July 22 [3] - Everbright Securities noted that expectations for "anti-involution" are strengthening, predicting a bullish trend for coal prices, especially with the peak coal consumption season approaching [4] - Changjiang Securities mentioned that with increasing insurance premiums and policy support for equity allocation, insurance capital may overflow into coal dividend stocks that still offer significant value [4]