南风股份：南方增材3D打印服务及核电材料集采业务尚处起步阶段

Group 1 - The core point of the article is that Nanfeng Co., Ltd. has acquired minority shareholder rights in Nanfang Additive Technology Co., Ltd. and invested 50 million yuan to support its expansion in 3D printing services and nuclear material procurement business [1] - The investment aims to enhance Nanfang Additive's market influence in industries such as nuclear power, consumer goods, automotive, military, and aerospace [1] - Currently, the aforementioned businesses are in the initial stages, and it is expected that they will not have a significant impact on the company's revenue and profit for the current year [1]