证券代码：603033 证券简称：三维股份 公告编号：2025-063

Summary of Key Points Core Viewpoint - The reduction plan by the shareholder, Chiyao No. 10 Private Securities Investment Fund, has been executed as planned, with a total of 8,956,800 shares sold, representing 0.8686% of the company's total share capital [2][3]. Group 1: Shareholder Holding Information - Before the reduction plan, Chiyao No. 10 Private Securities Investment Fund held 51,584,000 shares, accounting for 5.0025% of the company's total share capital [1]. Group 2: Reduction Plan Implementation Results - The reduction plan was disclosed on August 5, 2025, with the intention to sell up to 10,311,635 shares, not exceeding 1% of the total share capital, within three months after the announcement [1]. - The actual reduction period lasted from August 27, 2025, to November 26, 2025, during which 8,956,800 shares were sold [2]. - The actual reduction adhered to the previously disclosed plan, and the minimum reduction quantity was achieved [3].