A股2025市值增长九强省盘点：浙江TOP5企业的增量贡献不到两成 公牛集团为市值缩水最严重企业

Group 1 - The core viewpoint of the articles is that the market capitalization of A-share listed companies in Zhejiang Province increased by 23,386 billion yuan in 2025, representing a growth of 34.01% compared to the beginning of the year [1][2] - Leading companies contributed significantly to the market capitalization increase, with Sanhua Intelligent Controls, Century Huatong, Huayou Cobalt, Wolong Electric Drive, and Top Group contributing 1,450 billion yuan, 874 billion yuan, 798 billion yuan, 543 billion yuan, and 515 billion yuan respectively, accounting for a total of 17.88% of the overall increase [1][2] - The companies with the most significant market capitalization reduction in Zhejiang Province were Bull Group, Samsung Medical, Hikvision, Zhejiang Energy Power, and Flat Glass, with each experiencing a decline of no more than 20 billion yuan [1][2]