如今，商业航天不再由国家队专营，而是通过市场化方式，将火箭发射、卫星应用等变成了真正的商业领域。企业成为创新主体，竞争推动进步，在追求商 业回报的同时，也在推进人类的太空探索事业。 这条产业链已经形成了完整体系： 上游涵盖火箭、卫星制造及配套产业，包括特种气体、高端轴承、3D打印材料等关键环节。九丰能源（605090）的液氢燃料、国机精工（002046）的航天 轴承、铂力特的3D打印零件等都是产业链的重要组成部分。 每一次火箭点火，都是把未来推向星空。 2025年10月，海南商业航天发射场，一艘用于可重复使用火箭回收的专用船舶正式开工建造。与此同时，蓝箭航天的"朱雀三号"运载火箭完成了首飞任务的 第一阶段工作，下一步将挑战火箭回收技术。 这不再是PPT里的构想，而是中国商业航天贴身肉搏的"太空竞速赛"。 01 我们为何要关注商业航天？ 当我们使用手机导航、查看天气预报或观看卫星直播时，这些服务的背后都离不开商业航天的支撑。 中游包括发射服务、卫星测控、地面设备等环节，直接关系到卫星能否精准入轨和稳定运行。 下游涉及导航、通信、遥感、卫星互联网等应用领域，实现了从太空到用户的完整服务链条。 数据来源：上海交通大 ...

Group 1: Diamond Applications - Diamond has excellent thermal conductivity, and its application in heat dissipation is gaining attention due to the increasing demand from high-power devices and high-performance chips. The commercialization prospects are bright, with expected rapid development in the coming years [2]. - The company's diamond functional applications mainly include diamond heat sinks and optical window pieces, with projected sales revenue exceeding 10 million yuan this year, all from non-civilian sectors [2]. Group 2: Manufacturing Techniques - The company has focused on microwave plasma chemical vapor deposition (MPCVD) since 2015 and currently has no plans to invest in the hot wire method for diamond production. However, it will monitor advancements in this area for potential future investment [2]. - MPCVD offers high quality and strong compatibility, allowing for a wide range of compatible products, such as optical window pieces [2]. Group 3: Superhard Materials Business - The revenue from the superhard materials business is approximately 580 million yuan in 2024, with applications in both semiconductor and non-semiconductor fields (automotive, refrigeration, LED, tooling, etc.). The semiconductor sector has seen significant growth in recent years [3]. - There is substantial domestic substitution potential in the semiconductor field, driven by the expansion of domestic chip production capacity and improvements in product performance [3]. Group 4: Robotics and Aerospace - The company has included robotic bearings in its "14th Five-Year" business plan, focusing on high-value-added products such as crossed roller bearings, thin-walled bearings, and angular contact bearings. Currently, there are no direct business relationships with humanoid robot companies [3]. - The company holds over 90% market share in domestic aerospace bearings, with products used in rocket fuel turbine pump bearings, satellite momentum wheel bearing assemblies, and satellite solar panel bearings. The development of commercial aerospace presents new growth opportunities [3]. Group 5: Export Control Policy - The company believes that the recent export control policy will have minimal impact on its operations [3].

Group 1: Diamond Applications - Diamond has excellent thermal conductivity, and its application in heat dissipation is gaining attention due to the increasing demand from high-power devices and high-performance chips. The commercialization prospects are bright, with expected rapid development in the coming years [2]. - The company's diamond functional applications mainly include diamond heat sinks and optical window pieces, with projected sales revenue exceeding 10 million yuan this year, all from non-civilian sectors [2]. Group 2: Manufacturing Techniques - The company has focused on microwave plasma chemical vapor deposition (MPCVD) since 2015 and currently has no plans to invest in the hot wire method for diamond production. However, it will monitor advancements in this area for potential future investment [2]. - MPCVD offers high quality and strong compatibility, allowing for a wide range of compatible products, such as optical window pieces [2]. Group 3: Superhard Materials Business - The revenue from the superhard materials business in 2024 is expected to be around 580 million yuan, with applications in both semiconductor and non-semiconductor fields (automotive, refrigeration, LED, tooling, etc.) [3]. - There is significant potential for domestic substitution in the semiconductor sector, driven by the expansion of domestic chip production capacity and improvements in product performance [3]. Group 4: Robotics and Aerospace - The company has included robotic bearings in its "14th Five-Year" business plan, focusing on high-value-added products like crossed roller bearings and thin-walled bearings, although no direct business relationships with humanoid robot companies have been established yet [3]. - The company holds over 90% market share in domestic aerospace bearings, with products used in rocket fuel turbine pump bearings and satellite components. The development of commercial aerospace is expected to create new business growth opportunities [3]. Group 5: Export Control Policy - The company believes that the recent export control policy will have minimal impact on its operations [3].