上工申贝(600843.SH)：下属德国子公司曾于2019年向SpaceX销售过超声波焊接机PFAFF 8310/8311

Group 1 - The company, Shangong Shunbei (600843.SH), indicated that its German subsidiary sold ultrasonic welding machines PFAFF 8310/8311 to SpaceX in 2019, but no further cooperation has occurred since then [1]