有研粉材(688456.SH)：增材制造产品在卫星和火箭减重、散热、复杂结构零部件打印中有应用

Group 1 - The company Youyan Powder Materials (688456.SH) has confirmed that its additive manufacturing products are being applied in satellite and rocket weight reduction, heat dissipation, and complex structural component printing, with substantial orders in place [1] - The satellite launch plans, such as those from Qianfan Constellation, are expected to further drive the application of additive manufacturing in the satellite manufacturing and launch sectors [1]