上大股份股东国投矿业、姚新春及战配资管计划拟合计减持不超3.9%股份

Core Viewpoint - The company has received notifications regarding share reduction plans from major shareholders, indicating potential changes in ownership structure and market sentiment [1] Shareholder Reduction Plans - Guotou Mining plans to reduce its holdings by up to 3.5 million shares, representing approximately 0.94% of the company's total share capital [1] - Yao Xinchun intends to reduce his holdings by up to 3.4 million shares, which accounts for about 0.91% of the company's total share capital [1] - Zhanpei Asset Management plans to reduce its holdings by up to 7.6285 million shares, equivalent to around 2.05% of the company's total share capital [1]