证券研究报告 | 行业周报 gszqdatemark 2025 12 28 年 月 日 基础化工 商业航天乘风起，关注 3D 打印及上游材料 事件：商业火箭企业科创板第五套上市标准发布，全球商业航天有望迎来 "上市潮"。12 月 26 日晚间，上交所正式发布《上海证券交易所发行上 市审核规则适用指引第 9 号——商业火箭企业适用科创板第五套上市标 准》，更好支持尚未形成一定收入规模的优质商业火箭企业适用第五套上 市标准，加快推进商业航天创新发展、主动服务航天强国战略。美国方面， 根据《华尔街日报》和彭博社报道，SpaceX 目标在 2026 年中后期完成 IPO，计划募资规模远超 300 亿美元，目标估值高达 1.5 万亿美元。若实 现，将一举超越 2019 年沙特阿美创下的 290 亿美元纪录，成为世界历史 上最大规模的 IPO。国内方面，根据《《科创板日报》统计，目前已有至少 10 家商业航天企业开启 IPO 进程，5 家主营业务为运载火箭，分别为蓝箭 航天、星际荣耀、中科宇航、星河动力、天兵科技。 商业航天万亿市场，迎来全球共振。商业航天是推动航天产业发展、建设 航天强国的重要力量，目前已进入全球共振阶 ...

Group 1: Macroeconomic Insights - The report highlights a decline in both fiscal revenue and expenditure in November, with general fiscal revenue growth turning negative and both tax and non-tax revenue growth slowing down [3] - Cumulative fiscal expenditure from January to November was 83.7%, significantly below the seasonal average of 86.7% over the past three years, indicating a slower spending pace [3] - If December's expenditure growth can rise to 10%, the total fiscal revenue for the year could exceed expenditure by approximately 630 billion, potentially creating a surplus to support 2026 spending [3] Group 2: Employment and Monetary Policy - The U.S. non-farm employment data for October and November showed significant volatility, primarily due to government sector disruptions, while the private sector remained stable [4] - The unemployment rate slightly increased, indicating a moderate slowdown in overall employment, yet the resilience of the job market remains strong [4] - Market expectations for interest rate cuts by the Federal Reserve remain unchanged, with a 24% probability of a rate cut in January 2026, suggesting a critical period for monetary policy decisions [4] Group 3: 3D Printing Industry Overview - The global 3D printing market is projected to reach $21.9 billion in 2024, with printers and services accounting for 74% and materials for 20% of the market [7] - The consumer-grade 3D printing market is expected to grow from $4.1 billion in 2024 to $16.9 billion by 2029, with Chinese manufacturers dominating 94% of the global market [8] - Industrial-grade 3D printing is heavily utilized in the aerospace sector, with significant revenue contributions from companies like Plutotech and Huazhu High-Tech, indicating a robust growth trajectory in commercial space endeavors [9] Group 4: Investment Opportunities in 3D Printing - The report identifies key players in the consumer-grade 3D printing market, including TuoZhu Technology and Chuangxiang Sanwei, which are expected to benefit from the industry's accelerated growth [10] - The industrial-grade 3D printing market is also highlighted, with companies like Plutotech and Huazhu High-Tech positioned to capitalize on the increasing demand for advanced manufacturing solutions [10] - The report emphasizes the potential of 3D printing technology in various sectors, including electronics and aerospace, suggesting a broad range of investment opportunities [10]

消费级3D打印机：中国"四小龙"腾飞，行业加速崛起 相比于工业级3D打印，消费级3D打印强调易用性、低成本、个性化，为个人消费者及创客社区而设 计。过去消费打印机普遍存在"速度慢、易故障、难上手"的问题，目前技术升级带来打印效率、精度提 升;同时主流品牌入门级型号降价至1000元内，大大降低了购买门槛，而例如Gemini Nano Banana等多模 态AI大模型的出现可通过2D图片生成3D模型，进而降低消费者使用门槛。2024年全球消费级3D打印机 市场规模41亿美元，预计2029年提升至169亿美元。2024年全球消费类3D打印机出货量约410万台，中 国厂商占据全球94%市场，"四小龙"中拓竹科技、创想三维、纵维立方、智能派分别出货120、72、 55、55万台，行业景气持续加速。 商业航天：工业级3D打印的主线β 航空航天是工业级3D打印机最核心下游，2024年铂力特、华曙高科营收中航空航天占比分别为61%、 50%。目前全球商业航天步入奇点时刻，2024年SpaceX实现138次火箭发射，迎来指数级增长。国内方 面，2025年火箭发射持续迎来突破，朱雀三号运载火箭成功首飞标志着我国可回收商业航天进入 ...

证券研究报告 | 行业周报 gszqdatemark 2025 12 14 年 月 日 基础化工 左手商业航天右手消费，聚焦 3D 打印材料 3D 打印全球 219 亿美元市场，材料种类多样。3D 打印即增材制造（AM）， 被誉为引领第三次工业革命的核心技术。不同于传统制造将原料"削减" 加工成所需形状，3D 打印可一体化成型复杂结构产品，具有快捷、低成 本、高精度等优势。根据 WOHLERS，2024 年全球 3D 打印市场规模高 达 219 亿美元。材料方面，金属材料占比 22%，其中铁基材料由于成本 较低最为主流；高分子材料领域，PLA 线材以其优异的打印性能及低廉的 价格深度绑定 FDM 成为应用最广泛的材料；SLA 光固化主要采用光敏树 脂；SLS 主要搭配高分子粉材，PA12 为主流品种。 消费级 3D 打印机：中国"四小龙"腾飞，行业加速崛起。过去消费打印 机普遍存在"速度慢、易故障、难上手"的问题，目前技术升级带来打印 效率、精度提升；同时主流品牌入门级型号降价至 1000 元内，大大降低 了购买门槛，而例如 Gemini Nano Banana 等多模态 AI 大模型的出现可通 过 2D 图 ...