天际股份：瑞泰新材12月1日减持497万股 持股比例降至5%以下

Core Viewpoint - The company announced that its major shareholder, Ruitai New Materials, has reduced its stake below 5% through a block trade, indicating a significant change in ownership dynamics [1] Summary by Categories Shareholder Changes - Ruitai New Materials, holding over 5% of the company's shares, has reduced its holdings by 4.97 million shares [1] - Following this transaction, Ruitai New Materials now holds 25.07 million shares, representing 4.999997% of the total share capital [1]