Core Viewpoint - The company, Changjiang Materials, clarified that its 3D printing sand is used for creating sand molds for casting various materials and shapes, rather than directly printing aerospace components [2][4]. Group 1: Industry Context - There is significant policy support for the development of commercial aerospace, highlighting the importance of 3D printing in reducing costs and increasing efficiency for aerospace components [2][4]. - Future space exploration is likely to rely on 3D printing technologies to create various equipment and facilities directly on extraterrestrial bodies [2][4]. Group 2: Company Specifics - Changjiang Materials currently produces 3D printing sand specifically for sand mold applications, which are then used in the casting process for different materials and shapes [2][4]. - The company does not directly produce materials for 3D printing of aerospace components at this time [2][4].
长江材料：公司目前生产的3D打印砂用于打印各类砂型，再应用于砂型铸造生产各种材质和形状的铸件