大豪科技(603025.SH)：一轻控股已增持399.2万股公司股份

Group 1 - Dahao Technology (603025.SH) announced that as of September 1, 2025, Yiqing Holdings has increased its shareholding by 3.992 million shares through centralized bidding in the secondary market [1] - The shareholding ratio of Yiqing Holdings has changed from 32.89% to 33.03% [1] - The combined shareholding ratio of Yiqing Holdings and its concerted party, Mr. Zheng Jianjun, has changed from 45.97% to 46.02%, with the equity change reaching the 1% threshold [1]