沪硅产业(688126.SH)：产业投资基金以大宗交易完成减持5494.35万股公司股份

Group 1 - The core point of the article is that the company, Hu Silicon Industry (688126.SH), has completed a share reduction plan executed by its shareholder, the National Integrated Circuit Industry Investment Fund Co., Ltd. [1] - As of January 19, 2026, the investment fund has reduced its holdings by 54.9435 million shares through block trading [1]