宸展光电：松堡投資3个月内减持3%

Group 1 - The company 松堡投资 plans to reduce its holdings by up to 5.2992 million shares, representing 3% of the total share capital [1] - The reduction period is set from October 9, 2025, to January 8, 2026 [1] - 松堡投资 currently holds 6.259 million shares, which accounts for 3.54% of the company's total shares [1]