宸展光电(003019.SZ)股东松堡投資拟减持不超3%股份

Group 1 - The core point of the article is that the shareholder Songbao Investment Co., Ltd. plans to reduce its stake in Chanzhan Optoelectronics by up to 5.2992 million shares, which represents 3% of the company's total share capital [1] Group 2 - The reduction will take place within a specified period from October 9, 2025, to January 8, 2026, and will be executed through centralized bidding or block trading [1] - The announcement indicates a significant move by a major shareholder, which could impact market perception and stock performance [1]