南风股份：子公司南方增材目前正按规划执行相关扩产计划

Group 1 - The core viewpoint of the article is that Nanfeng Co., Ltd. is actively executing its expansion plan for its subsidiary, Nanfang Additive, which includes facility renovations, talent recruitment, and equipment procurement [2] - The company is maintaining normal operations in sample delivery and business negotiations with relevant clients [2] - It is expected that the 3D printing business will not have a significant impact on the company's operating performance for the current year [2]