上海硅产业集团股份有限公司关于持股5%以上股东权益变动触及1%刻度的提示性公告

Group 1 - The core point of the announcement is that the shareholder, National Integrated Circuit Industry Investment Fund Co., Ltd., has reduced its stake in Shanghai Silicon Industry Group Co., Ltd. by 0.20%, from 17.16% to 16.96% [2][3] - The reduction occurred through block trading, with a total of 6,544,590 shares sold between January 7 and January 8, 2026 [2] - This equity change is part of a previously disclosed share reduction plan, which is not yet fully executed as of the announcement date [2][3] Group 2 - The equity change does not affect the company's status of having a controlling shareholder or actual controller, nor does it significantly impact the company's governance structure or ongoing operations [3] - The equity change complies with relevant laws and regulations, including the Securities Law of the People's Republic of China and the Management Measures for the Acquisition of Listed Companies [3] - The company will continue to monitor shareholder equity changes and fulfill its information disclosure obligations in accordance with legal requirements [3]