东方钽业：子公司宁夏东方智造科技有限公司主要从事增材制造、3D打印基础材料销售等业务

Group 1 - The core viewpoint of the article is that Dongfang Tantalum Industry (000962) has provided insights into its subsidiary, Ningxia Dongfang Zhizao Technology Co., Ltd., which focuses on additive manufacturing and sales of 3D printing materials [1] - The company encourages investors to pay attention to the upcoming 2025 annual report for more detailed information regarding its business operations [1]