天风通信 | 航空航天首次明确为"支柱产业"，坚定看好产业提速 3月5日，政府工作报告中26年工作任务首次提到"打造集成电路、航空航天、生物医药、低空经济等新兴支柱 产业"， 报告提出，要加快高水平科技自立自强；发挥新型举国体制优势；对关键领域科技企业常态化实施上市融资、并 购重组"绿色通道"机制。 商业航天发射加速，上半年可回收火箭等催化密集，建议聚焦产业核心标的。 产业链相关标的包括： 1）火箭发射：国机精工、超捷股份、高华科技 2）基带路由：臻镭科技、信科移动、烽火通信、上海瀚讯、复旦微电（FPGA）、南京熊猫。 3）相控阵及射频：臻镭科技、铖昌科技、通宇通讯、灿勤科技、航天环宇、国博电子。 报告中还首次单独列出"加快发展卫星互联网"，进一步明确航空航天、卫星互联网为十五五期间的重点方向。 科技地位再度强化。 报告提出，要加快高水平科技自立自强；发挥新型举国体制优势；对 天风通信 | 航空航天首次明确为"支柱产业"，坚定看好产业提速 3月5日，政府工作报告中26年工作任务首次提到"打造集成电路、航空航天、生物医药、低空经济等新兴支柱 产业"， 报告中还首次单独列出"加快发展卫星互联网"，进一步明确航空航 ...

证 券 研 究 报 告 "制造强国"实干系列周报(26/03/01期) www.swsresearch.com 证券研究报告 2 ◼ 燃气轮机：海外供应链深度切入+国产航改燃双重逻辑共振 ◼ 商业航天：1）制造及发射端关注份额或价值量在降本趋势下有望维持相对稳定或具备提升潜力的核心标的；2）应用端 关注通信终端基带、射频芯片及相控阵天线配套标的；3）航天科技集团拥有较多体外资产，有较强并购重组预期 ◼ 3D打印：1）工业级：材料降本与设备提效，共启3D打印放量奇点；2）消费级：AI赋能+生态强化+供应链降本 ，加速 全民创作时代到来 ◼ 刀具：原料供给偏紧+刚需基础稳定，钨矿价格大幅上涨；原材料大幅涨价，刀具企业向下游推动涨价，刀具行业格局有 望改善 ◼ 群核科技：杭州六小龙之一，从室内设计软件迈向空间智能 ◼ 风险提示：市场竞争加剧的风险；原材料价格波动风险；经济周期波动的风险 主要内容 3 核心观点 证券分析师： 韩强 A0230518060003 屠亦婷 A0230512080003 王珂 A0230521120002 刘正 A0230518100001 马天一 A0230525040004 戴文杰 A ...

Group 1 - China Satcom (601698) is a key player in satellite communication, holding scarce orbital positions and spectrum resources, crucial for commercial space ventures. The demand for satellite communication and data services is rapidly increasing due to the acceleration of low-orbit satellite networks and mobile direct satellite connections [1][44] - The company has a complete ground station network and high-throughput satellite resources, deeply integrated with national satellite internet projects, ensuring stable and sustainable cash flow [1][45] - With the ongoing scale-up of commercial space, the demand for satellite operation, data distribution, and industry applications continues to grow, supported by favorable policies for satellite internet [1][45] Group 2 - China Satellite (600118) focuses on the entire satellite manufacturing and application chain, covering communication, navigation, and remote sensing, making it a core player in satellite manufacturing [2][46] - The demand for small satellite launches is surging as low-orbit satellite constellations reach their peak, leading to explosive growth in satellite assembly and core component supply [2][46] - The company leverages its technological and resource advantages from the Aerospace Science and Technology Corporation, participating in major national space projects and expanding its service offerings [2][46] Group 3 - Aerospace Electronics (600879) specializes in aerospace measurement and control, covering key areas such as rocket control and satellite attitude control, with a supply rate exceeding 90% [3][47] - The demand for aerospace measurement and satellite electronics is increasing due to the rise in commercial rocket launches and large-scale low-orbit satellite networks [3][47] - The company has a strong order backlog and is actively expanding into the commercial space market, providing services to private rocket and satellite companies [3][47] Group 4 - ZTE Corporation (000063) is a global leader in communication equipment, deeply involved in the ground core network and terminal equipment for satellite internet, making it a key participant in commercial space ground systems [4][48] - The demand for satellite communication ground stations, core network equipment, and terminal chips is surging due to the acceleration of low-orbit satellite construction [4][48] - The company is leveraging its 5G and communication technology expertise to quickly enter the satellite communication field, participating in national satellite network projects and expanding into overseas markets [4][48] Group 5 - AVIC Optoelectronics (002179) focuses on high-reliability connectors and cable components, widely used in rockets, satellites, and spacecraft, making it a core supplier in commercial aerospace connection systems [5][49] - The demand for high-reliability connectors is growing as the complexity and reliability requirements of commercial aerospace equipment increase [5][49] - The company is actively expanding into the private aerospace market, providing services to commercial rocket and satellite companies, enhancing its market share [5][49] Group 6 - Aerospace Development (000547) is the only publicly listed platform for commercial aerospace under the Aerospace Science and Industry Corporation, covering the entire satellite manufacturing, operation, and ground terminal chain [6][50] - The company has seen a significant increase in commercial aerospace orders, leveraging its military qualifications and resource advantages [6][50] - With the gradual establishment of the "Tianmu-1" low-orbit meteorological satellite constellation, the company is enhancing its satellite data service capabilities [6][50] Group 7 - Guangqi Technology (002625) specializes in metamaterials, widely used in aerospace equipment for stealth and structural enhancement, making it a core player in the new materials sector of commercial aerospace [7][51] - The demand for metamaterials is continuously increasing as commercial aerospace equipment requires lightweight, stealthy, and high-performance materials [7][51] - The company is actively expanding into the civilian commercial aerospace market, providing metamaterial solutions to private rocket and satellite companies [7][51] Group 8 - Chengchang Technology (001270) is a leading supplier of spaceborne T/R chips, with a market share exceeding 70%, making it a core supplier in the commercial aerospace RF chip sector [8][53] - The demand for spaceborne T/R chips is experiencing exponential growth due to the large-scale networking of low-orbit constellations [8][53] - The company is expanding into overseas markets and entering the global commercial satellite supply chain, further enhancing its market share [8][53] Group 9 - Tianyin Electromechanical (300342) specializes in satellite attitude control star sensors, holding a market share exceeding 60%, making it a leading enterprise in core components for commercial aerospace satellites [9][54] - The demand for star sensors is robust, with each satellite requiring one, and the company is seeing significant growth in order volume due to the batch launch of low-orbit satellites [9][54] - The company is actively expanding its product layout to include other core satellite components, further enhancing its market share [9][54]

Group 1 - The Ministry of Industry and Information Technology, along with four other departments, issued an implementation opinion aimed at enhancing the capacity of the information and communication industry to support low-altitude infrastructure development, targeting a ground mobile communication network coverage rate of no less than 90% by 2027 [1] - The communication sector experienced a significant decline recently, but sub-sectors like optical communication are supported by data center demand [1] - China Telecom and China Unicom received approval for the trial commercial use of Beidou messaging, which is expected to advance the commercialization of satellite communication, potentially benefiting listed companies involved in satellite communication business [1] Group 2 - Tongyu Communication's stock price has shown weakness, with an 11.43% decline over the last five trading days, dropping from 51.19 yuan to 45.34 yuan, with a price fluctuation of 14.53% [2] - Technical indicators suggest a bearish trend for the stock, with the KDJ indicator below 20 and a negative MACD histogram, indicating short-term resistance at 55.36 yuan and support at 44.1 yuan [2] - The turnover rate on February 13 was 6.20%, with a trading volume of 9.53 billion yuan, reflecting a decrease in trading activity [2]

Core Viewpoint - Tongyu Communication's stock has experienced a significant decline, with a 12.37% drop over the past five days, leading to a current price of 46.28 CNY per share and a market capitalization of 24.243 billion CNY [1]. Group 1: Company Overview - Tongyu Communication, established on December 16, 1996, and listed on March 28, 2016, is located in Zhongshan, Guangdong Province [1]. - The company specializes in the research, production, and sales of base station antennas, microwave antennas, RF devices, optical modules, energy exchange cabinets, and charging cabinets [1]. - The revenue composition of Tongyu Communication is as follows: base station antennas 57.09%, microwave antennas 22.39%, RF devices 12.77%, satellite communication 4.90%, others 2.18%, and optical modules 0.67% [1]. Group 2: Shareholder Information - Guotai Fund's ETF, Guotai CSI All-Share Communication Equipment ETF (515880), has entered the top ten circulating shareholders of Tongyu Communication, holding 1.5677 million shares, which is 0.47% of the circulating shares [2]. - The ETF has incurred a floating loss of approximately 2.6024 million CNY today and a total floating loss of 10.2371 million CNY over the past five days [2]. - The Guotai CSI All-Share Communication Equipment ETF was established on August 16, 2019, with a current size of 13.638 billion CNY, and has achieved a year-to-date return of 4.42% [2].

Core Viewpoint - Tongyu Communication's stock has experienced significant volatility, with a year-to-date increase of 10% but a recent decline of 11.06% over the past five trading days and 25.41% over the past 20 days [1] Group 1: Stock Performance - As of February 11, Tongyu Communication's stock price was 46.97 CNY per share, with a market capitalization of 24.605 billion CNY [1] - The stock has seen a 149.97% increase over the past 60 days [1] - The company has appeared on the trading leaderboard 11 times this year, with the most recent appearance on February 3, where it recorded a net buy of 608 million CNY [1] Group 2: Financial Performance - For the period from January to September 2025, Tongyu Communication reported a revenue of 815 million CNY, a year-on-year decrease of 3.34%, and a net profit attributable to shareholders of 25.2746 million CNY, down 50.91% year-on-year [2] - The company has distributed a total of 375 million CNY in dividends since its A-share listing, with 133 million CNY distributed over the past three years [3] Group 3: Business Overview - Tongyu Communication, established on December 16, 1996, and listed on March 28, 2016, specializes in the research, production, and sales of base station antennas, microwave antennas, RF devices, optical modules, and energy exchange cabinets [2] - The company's revenue composition includes base station antennas (57.09%), microwave antennas (22.39%), RF devices (12.77%), satellite communications (4.90%), and others (2.18%) [2] - The company operates within the communication equipment sector, focusing on satellite internet, Beidou navigation, 6G concepts, and space computing [2]

Core Viewpoint - Guangdong Tongyu Communication Co., Ltd. has completed the registration of changes in registered capital and the filing of the amended Articles of Association, resulting in a new business license being issued [2]. Group 1: Company Changes - The company held its 28th meeting of the 5th Board of Directors on October 28, 2025, where it approved the proposal to change registered capital and amend the Articles of Association [1]. - The changes were due to the completion of the 2025 stock option and restricted stock incentive plan, which involved the registration of restricted stocks and the repurchase and cancellation of certain restricted stocks from the 2023 incentive plan [1]. - The company convened a temporary shareholders' meeting on November 20, 2025, to approve the aforementioned proposals [1]. Group 2: New Business License Information - The new business license indicates a registered capital of RMB 523.83603 million [2]. - The company is classified as a joint-stock company (listed, with natural person investment or control) [2]. - The business scope includes research, production, and sales of antennas, RF devices, microwave equipment, optoelectronic devices, communication system equipment, signal amplification and testing equipment, and various electronic products [2].

Group 1 - The company, Tongyu Communication, announced that it will hold the 28th meeting of the fifth board of directors on October 28, 2025, to review the proposal for changing registered capital and amending the company’s articles of association [2] - The changes are due to the completion of the registration procedures for the stock options and restricted stock incentive plan, as well as the repurchase and cancellation of certain restricted stocks from the 2023 incentive plan [2] - The company has completed the registration change of its registered capital and the filing of the amended articles of association, and has obtained a new business license approved by the Market Supervision Administration of Zhongshan City [2]

近日，公司完成了注册资本的工商变更登记手续及《公司章程》的备案手续， 并取得了中山市市场监督管理局核准颁发的新《营业执照》。变更后的《营业执 照》登记信息如下： 一、营业执照具体登记信息 证券代码：002792 证券简称：通宇通讯 公告编号：2026-015 广东通宇通讯股份有限公司 关于完成工商变更登记并换发营业执照的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 广东通宇通讯股份有限公司（以下简称"公司"）于2025年10月28日召开第 五届董事会第二十八次会议，审议通过《关于变更注册资本并修订公司章程的议 案》，鉴于公司完成2025年股票期权与限制性股票激励计划限制性股票登记手续、 回购注销2023年限制性股票激励计划第二个解除限售期对应的部分限制性股票 及注销部分回购股份后，公司股本和注册资本将发生变化，拟对《公司章程》的 部分条款进行修订，并办理工商变更登记。具体内容详见公司于2025年10月30 日在巨潮资讯网（www.cninfo.com.cn）上披露的《关于变更注册资本并修订公 司章程的公告》。2025年11月20日，公司召开2025年第 ...

Group 1 - The article highlights that the most economically beneficial application of AI is in space, as it becomes the only long-term scalable computing power carrier due to ground electricity bottlenecks [5] - The demand for computing power is experiencing exponential growth, while global electricity production, excluding China, is stagnating [5] Group 2 - Key companies involved in core computing and operational energy support include Qianzhao Optoelectronics, Shunhao Co., and Zhongke Xingtou [6] - Companies in the computing chip sector include Hangyu Micro, Guangxun Technology, and Beijing Junzheng [6] - Infrastructure and manufacturing companies mentioned are Tianyin Electromechanical, Ruantong Power, and Lingyi Zhi Manufacturing [6]