On August 19, the Zhuque-3 reusable remote second-stage carrier rocket was successfully launched from the Dongfeng Commercial Space Innovation Test Zone. Its first stage completed a land-based recovery as scheduled at the landing site in Minqin County, Gansu Province, while the second stage successfully delivered the Honghu 03 satellite into its predetermined orbit. This mission marked China's first successful implementation of a first-stage recovery for a reusable carrier rocket using landing legs. Lanyue Electromechanical, a key investment enterprise of Oceanpine Capital, participated in this launch. Its independently developed satellite reaction wheels (model: 8Nms) and magnetic torque rods ensured the stable operation of the Honghu 03 satellite.