燕东微(688172.SH)：大基金及京国瑞拟减持合计不超2.5%公司股份

Group 1 - The core point of the article is that major shareholders of Yandong Micro (688172.SH) plan to reduce their holdings through block trading or centralized bidding [1] Group 2 - The National Integrated Circuit Fund, a shareholder with over 5% stake, intends to reduce its holdings by up to 21.4143 million shares, which is no more than 1.5% of the company's total share capital, within three months after the disclosure of the reduction plan [1] - Another major shareholder, Jing Guorui, also holding over 5%, plans to reduce its holdings by up to 14.2762 million shares, representing no more than 1% of the company's total share capital, within the same timeframe [1]