南风股份(300004.SZ)：南方增材3D打印服务业务尚处起步阶段

Group 1 - The company, Nanfeng Co., Ltd. (300004.SZ), experienced a significant stock price fluctuation, with a cumulative deviation of over 30% in closing prices over three consecutive trading days on September 11, 12, and 15, 2025, indicating abnormal trading activity [1] - On September 12, 2025, the company announced a fixed asset investment of 50 million yuan for a 3D printing service project through its wholly-owned subsidiary, Nanfang Additive Technology Co., Ltd., aiming to capitalize on the rapid growth of the 3D printing industry [1] - The 3D printing service business is still in its early stages, and it is expected that this investment will not have a significant impact on the company's revenue and profit for the current year, with future operational conditions remaining uncertain [1]