1月28日增减持汇总：暂无增持 中新集团等9股减持（表）

Core Viewpoint - On January 28, no A-share listed companies disclosed any increase in shareholding, while nine companies announced share reductions, indicating a trend of shareholder divestment in the market [1]. Group 1: Share Reduction Details - Tongda Co., Ltd. plans to reduce its shareholding by no more than 1.00% [2] - Hongqi Chain's shareholder Yonghui Supermarket has reduced its stake by 0.79% [2] - Wancheng Group's shareholders intend to collectively reduce their holdings by no more than 1.27% [2] - Hongchang Technology's shareholders plan to reduce their holdings by no more than 0.33% [2] - Tianyang Technology's controlling shareholder Ouyang Jianping intends to reduce his stake by no more than 3% [2] - Aide Biology's shareholder Xiamen Keying plans to reduce its holdings by no more than 1.22% [2] - Juzitech's director and executive Cui Cen intends to reduce his stake by no more than 0.11% [2] - Bozhong Precision's shareholder Xinke Chuang plans to reduce its holdings by no more than 1% [2] - Tianyang's controlling shareholder Guolian Group intends to reduce its stake by no more than 1% [2]