GTJA stated that currently, countries around the world are vigorously developing reusable launch vehicles, which have different advantages such as parachute recovery, parachute inflation system, and winged horizontal recovery. The vertical take-off and landing recovery method is an improvement on the original rocket design, incorporating features such as grid fins, return control systems, and landing buffer systems, enabling the first stage of the rocket to be reused, further improving the efficiency of rocket transportation and lowering the cost of human space travel. The test used liquid oxygen methane engines to power the rocket. After full combustion, the low-temperature liquid oxygen methane propellant only produces water and carbon dioxide, which is eco-friendly and suitable for reuse. Additionally, the cost of methane production is relatively low, which is in line with the direction of commercial development of rockets. The breakthrough in critical technologies for reusable launch vehicles will continue to drive the prosperity of the aerospace industry, and listed companies along the aerospace industry chain will continue to benefit.