御银股份：控股股东计划减持不超过3%公司股份

Group 1 - The controlling shareholder of Yuyin Co., Ltd. plans to reduce its stake by up to 3% of the company's total shares [1] - The actual controller, chairman, and general manager Yang Wenjiang intends to sell a total of 22,835,737 shares within three months after the announcement [1] - The reduction will occur through centralized bidding and block trading methods [1]