Group 1 - The rapid acceleration of low Earth orbit (LEO) satellite constellation deployment is creating a significant demand for rocket launch capacity in China [2][3] - China's current annual rocket launch capacity is approximately 200 tons, which is significantly below the required 1500-2000 tons needed for LEO satellite deployment [3] - The development of reusable rockets and liquid fuel technologies is essential for enhancing launch capacity and addressing the bottleneck in LEO satellite constellation deployment [4] Group 2 - Major national projects like "Starlink Constellation" and "Thousand Sails Constellation" aim to deploy around 23,000 satellites by 2030, indicating a critical phase for LEO satellite deployment in China [2] - The competition in the global LEO satellite market is intensifying, with limited frequency resources leading to a "first come, first served" scenario [2] - The market for rockets is expected to reach a scale of hundreds of billions by 2030, necessitating at least 64 rocket launches per year to meet the planned constellation deployment [3]