回盛生物：关于控股股东部分股份质押的公告

Core Viewpoint - The company, Huisheng Biological, announced that its controlling shareholder, Wuhan Tongsheng Investment Co., Ltd., has pledged a portion of its shares, specifically 1,100,000 shares [2] Group 1 - The announcement was made on January 14, indicating a recent development regarding the company's shareholding structure [2] - The pledged shares represent a significant action by the controlling shareholder, which may impact investor perception [2]