A股水电板块直线拉升，梅雁吉祥触及涨停，华能水电、闽东电力、川投能源、国投电力、长江电力等纷纷走高

Group 1 - The hydropower sector experienced a significant surge, with Meiyan Jixiang (600868) hitting the daily limit up, indicating strong market interest [1] - Other companies in the hydropower sector, such as Huaneng Hydropower (600025), Mindong Electric Power (000993), Chuan Investment Energy (600674), Guotou Electric Power (600886), and Yangtze Power (600900), also saw notable increases in their stock prices [1]