On November 10, an institutional research report estimated that the theoretical market space for China's liquid rocket engines will reach RMB 2.5 billion in 2027 and RMB 10 billion in 2029, doubling annually. Because complete-engine manufacturers are not yet publicly listed, capital and orders are accelerating toward upstream materials and precision manufacturing segments that have already passed validation. 3D printing has become a standard process for rocket engines, simultaneously reducing part count, lead time, and weight-related costs by 40% to 80%. The domestic commercial space 3D printing market is expected to exceed RMB 15 billion in 2027 and reach RMB 30 billion in 2030, with penetration expected to rise from 35% to 50% up to more than 60%. Value for buyers: engine batch production is moving faster than complete-engine integration, so long-term agreement inquiries for superalloy, copper alloy, and titanium alloy powders can be positioned early.