Abstract: China’s new-generation medium high-orbit liquid launch vehicle LM-7A was launched into space with the Shiyan 9 satellite, launching the satellite into orbit with success. The successful launch of LM-7A commenced the space launch missions of the year 2021 from Hainan Wenchang, and also marked a new member joining in the new-generation medium LM family. This was the 362nd flight of the LM series launch vehicle. 
Shiyan 9 was developed by the China Academy of pace Technology for in-orbit demonstration of new technologies for space environment monitoring.