上声电子：苏州上声投资管理有限公司未减持股份

Group 1 - The major shareholder, Suzhou Shangsheng Investment Management Co., Ltd., plans to reduce its holdings by up to 4.8854 million shares, which represents a maximum of 3.00% of the company's total shares [1] - The reduction is scheduled to occur between July 17, 2025, and October 16, 2025, through centralized bidding and block trading methods [1] - As of October 16, 2025, the shareholder has not executed any share reduction, and the planned reduction period has expired without implementation [1]