Core Viewpoint - On December 3, the Shanghai Composite Index fell by 0.51%, with institutional investors appearing on the trading lists of 26 stocks, net buying 9 and net selling 17 [1][2]. Institutional Trading Summary - Institutional specialized seats net bought the most in Sifangda, which closed up by 15.37% with a turnover rate of 30.53% and a transaction amount of 1.998 billion [2][5]. - Aerospace Development closed up by 5.20% with a turnover rate of 46.99% and a transaction amount of 12.469 billion, with net buying of 38.97 million from institutional seats [2][5]. - Tongyu Communication closed down by 2.54% with a turnover rate of 59.65% and a transaction amount of 5.945 billion, with net buying of 34.58 million from institutional seats [2][5]. Market Performance Analysis - The probability of stocks with institutional net buying rising the next day is 52.25%, and the probability of outperforming the Shanghai Composite Index is 50.87% [3]. - Among the stocks with the highest net selling by institutions, Nanguang Digital had a net selling amount of 187.90 million, with a turnover rate of 38.46% [3][6]. Deep and Shanghai Stock Connect - On December 3, 19 stocks on the trading list had appearances from Deep and Shanghai Stock Connect, with net buying in stocks like Tongyu Communication and Aerospace Power [7][8]. - The net buying amounts for these stocks included 187.42 million for Tongyu Communication and 50.85 million for Aerospace Power [8].

Summary of Key Points Core Viewpoint - The net buying by brokerage firms on December 3 amounted to 1.083 billion yuan, with 21 stocks experiencing net purchases and 23 stocks facing net sales, indicating a mixed sentiment in the market [1]. Net Buying Stocks - The stocks with the highest net buying included: - C China Uranium: 419.40 million yuan, accounting for 5.19% of the day's trading volume, with a price increase of 280.04% [1]. - Aerospace Power: 336.93 million yuan, representing 6.57% of the trading volume, with a price increase of 6.46% [1]. - China National Machinery Industry: 298.49 million yuan, making up 18.01% of the trading volume, with a price increase of 10.06% [1]. - Other notable mentions include: - Daoming Optics: 225.88 million yuan, 7.22% increase [1]. - Huaying Technology: 205.33 million yuan, 10.02% increase [1]. Net Selling Stocks - The stocks with the highest net selling included: - Tongyu Communication: 96.90 million yuan, accounting for 9.69% of the trading volume [1]. - Rongji Software: 53.10 million yuan, representing 5.31% of the trading volume [1]. - Aerospace Development: 10.10 million yuan, making up 1.01% of the trading volume [1]. - Other notable mentions include: - Hezhong China: 41.57 million yuan, with a price decrease of 10.02% [1]. - Saiwei Electronics: 23.33 million yuan, with a price decrease of 19.56% [1].

Core Viewpoint - The A-share market experienced fluctuations with the Shanghai Composite Index down by 0.51%, the Shenzhen Component Index down by 0.78%, and the ChiNext Index down by 1.12%, while the total market turnover reached 1.6836 trillion yuan [1] Group 1: Market Performance - The A-share market showed a mixed performance with notable declines in major indices [1] - The sectors that performed well included cultivated diamonds, coal mining and processing, and wind power equipment, while sectors like Kuaishou concept, Xiaohongshu concept, and Zhipu AI saw significant declines [1] - The commercial aerospace sector exhibited volatility, with Aerospace Power (600343) rising by 6.46% [1] Group 2: Commercial Aerospace Developments - The establishment of the Commercial Aerospace Department by the National Space Administration indicates a growing focus on the commercial aerospace sector [1] - The National Space Administration released an action plan for promoting high-quality and safe development in commercial aerospace from 2025 to 2027, aiming for significant growth in industry scale and innovation [1] - Opportunities in the commercial aerospace sector are highlighted, particularly in satellite and rocket manufacturing, with upstream benefiting from constellation networking demand and downstream having vast market potential in satellite applications and data services [1]

共31只个股出现了机构的身影。 当天机构净买入前三的股票分别是四方达、航天发展、通宇通讯，净买入金额分别是5607万元、3897万 元、3458万元。 盘后数据显示，12月3日龙虎榜中，共31只个股出现了机构的身影，有10只股票呈现机构净买入，21只 股票呈现机构净卖出。 当天机构净卖出前三的股票分别是南网数字、平潭发展、航天动力，净流出金额分别是1.88亿元、1.05 亿元、9220万元。 | 星图测控 | -4.98% | -1177.25 | | --- | --- | --- | | 高乐股份 | 10.02% | -1643.75 | | 瑞玛精密 | -10.00% | -1822.98 | | 道明光学 | 10.03% | -1830.91 | | 雷科防务 | -5.50% | -1907.97 | | 华映科技 | 10.02% | -2362.11 | | 亿利达 | 10.04% | -2461.19 | | 顺灏股份 | 9.99% | -3145.94 | | 威领股份 | -5.96% | -3273.39 | | 榕基软件 | -9.27% | -3485.89 | | 清水源 ...

Market Overview - On December 3, the Shanghai Composite Index fell by 0.51%, the Shenzhen Component Index decreased by 0.78%, and the ChiNext Index dropped by 1.12% with a total market turnover of 1.68 trillion yuan, an increase of 763 billion yuan compared to the previous trading day [1] - Over 3,800 stocks declined, while sectors such as cultivated diamonds, coal, and wind power equipment saw gains, whereas AI applications and lithium mining sectors experienced declines [1] Key Stocks Performance - Jinfu Technology experienced a "heaven and earth board" phenomenon, while Haiwang Bio and Hai Xin Food achieved six consecutive trading limits. Daoming Optical closed with a five consecutive trading limit, and commercial aerospace concept stock Shunhao shares saw a four consecutive trading limit [3] - The top three net buying stocks on the daily leaderboard were China Uranium Industry, Guojin Heavy Industry, and Aerospace Power, with net purchases of 419 million yuan, 327 million yuan, and 296 million yuan respectively [4] Notable Stock Movements - China Uranium Industry surged by 280.05% on its first trading day, with a turnover of 8.09 billion yuan and a turnover rate of 77.55% [5] - Guojin Heavy Industry rose by 10.06% to 3.83 yuan, with a turnover of 1.657 billion yuan and a turnover rate of 6.20% [5] - Aerospace Power increased by 6.46% to 25.70 yuan, with a turnover of 5.13 billion yuan and a turnover rate of 32.78% [5] Institutional Activity - The top three net selling stocks were Pingtan Development, Tongyu Communication, and Nanwang Digital, with net sales of 362 million yuan, 354 million yuan, and 207 million yuan respectively [6] - Institutional net buying in stocks included Sifangda, Aerospace Development, and Tongyu Communication, with net purchases of 56.07 million yuan, 38.97 million yuan, and 34.58 million yuan respectively [7] Sector Highlights - Guojin Heavy Industry signed a contract worth 1.339 billion yuan for offshore wind power equipment, accounting for 35.41% of its 2024 revenue [14] - The company reported a significant increase in revenue and net profit for the first three quarters of 2025, with revenue of 4.595 billion yuan and a net profit of 888 million yuan, representing year-on-year growth of 99.2% and 214.6% respectively [14] - Huaying Technology is transitioning towards high-margin products such as automotive displays and industrial control screens, with R&D investment accounting for 10.66% of revenue in the first half of 2025 [18]

证 券 研 究 报 告 "制造强国"实干系列周报(11/30期) 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 A0230522100006 黄莎 A0230522010002 武雨桐 A0230520090001 李蕾 A0230519080008 穆少阳 A0230524070009 刘宏达 A0230524020002 刘建伟 A0230521100003 联系人：何佳霖 A0230523080002 2025.12.3 核心观点 www.swsresearch.com 证券研究报告 2 ◼ 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。重点 关注标的：1）卫星制造：上海瀚迅+臻镭科技+航天电子，2）应用终端：海格通信+国博电子+通宇通讯，3）运营服务： 中国卫通+星图测控+中科星图； ...

12月3日，A股震荡调整。截至收盘，上证指数跌0.51%，深证成指跌0.78%，创业板指跌1.12%。全市场成交额16836亿元，较上一交易日增加763亿元。 从盘面上看，同花顺（300033）数据显示，培育钻石、煤炭开采加工、风电设备板块涨幅居前；快手概念、小红书概念、智谱AI等跌幅居前。 商业航天板块今日反复异动。热门股航天动力（600343）盘中表现跌宕，上午一度上演 "地天板"；午后突然"炸板"，后虽再次回封涨停，却未能保持。 截至收盘，航天动力涨6.46%。 消息面上，据新华社报道，12月3日，朱雀三号遥一运载火箭在东风商业航天创新试验区发射升空，按程序完成了飞行任务，火箭二级进入预定轨道。此 次任务同时开展了火箭一级回收验证，但过程中发生异常燃烧，未实现在回收场坪的软着陆，回收试验失败，具体原因正在进一步分析排查。 商业航天板块盘中异动 今日，商业航天概念股表现活跃，龙洲股份（002682）、银河电子（002519）等涨停。午后，上海瀚讯（300762）直线拉升，一度触及"20CM"涨停，截 至收盘上涨10.03%。 | 商业航天 ① | | | --- | --- | | 1899.50 -1. ...

Market Overview - The market experienced fluctuations on December 3, with the ChiNext Index dropping over 1% after an early gain of more than 1% [1] - The Shanghai Composite Index fell by 0.51%, the Shenzhen Component Index decreased by 0.78%, and the ChiNext Index declined by 1.12% [1] - Over 3,800 stocks in the market declined, with a trading volume of 1.67 trillion yuan, an increase of 76.5 billion yuan compared to the previous trading day [1] Commercial Aerospace Sector - The "commercial aerospace" sector has been active since November 21, with a maximum increase of nearly 9% in the sector [2] - Aerospace Dynamics (600343) saw a maximum increase of over 63% from November 20 to the present, reaching a "limit-up" in the morning session [2] Key Events and Reactions - The launch of the Zhuque-3 rocket by Blue Arrow Aerospace was a significant event, initially planned for December 1 but postponed [4] - Following the launch, despite a failure in recovery, the sentiment remained positive, with discussions on social media emphasizing the importance of perseverance in aerospace endeavors [4][5] - The stock of Aerospace Dynamics experienced a rapid decline of 4.71% within the first minute of the afternoon session, with significant trading volume [7] Market Dynamics - There was a notable withdrawal of buy orders, primarily from quantitative funds, leading to a rapid price drop due to sudden selling pressure [9] - The trading volume for Aerospace Dynamics was high, with a turnover rate of 58.32%, indicating significant trading activity and investor interest [9] Other Strong Sectors - The cultivated diamond sector is gaining attention, with a major conference scheduled for December 5-6, 2025, in Zhengzhou, expected to unveil significant industry developments [13] - The pharmaceutical sector, particularly related to flu treatment, is seeing increased demand due to rising flu cases, with expectations of exceeding market forecasts [14] - The wind power equipment sector is also showing strength, supported by recent project announcements and government encouragement for green energy investments [15]

年末行情震荡加剧，市场各类热点题材轮番上阵。 近来，"地图行情"持续火热，商业航天等新题材也备受资金热炒。 这期间，不少"妖股"频频出没，火力全开or暴跌急涨的个股更是层出不穷。 比如，日前创下13天9板"战绩"的航天发展，一日上演"地天板"航天动力等等。 资金热炒？ 11月下旬以来，商业航天概念异军突起。 在轮动的市场热点中，与消费电子、福建概念可谓"三驾并驱"。 不过在政策催化以及资金热炒过后，市场情绪开始有所冷却。 今天消费电子、福建股回调，商业航天概念则探底回升。 消息面上，蓝箭航天自主研发的朱雀三号运载火箭成功实现首飞入轨，但一级火箭回收任务未能成功。 业内机构认为，技术验证时的不确定性可能带来短期的波动。 其中，航天动力跌停又急涨，盘中上演"地天板"，午后炸板。 截至收盘，该股收涨6.46%报25.7元，成交额51.3亿元，振幅达19.97%，换手率32.78%。 此外，有望成为跨年大妖股的航天发展陷入"震荡拉锯"状态。 该股今日盘中一度跌近3%，最高涨超6%，现涨幅回落。 自11月中旬以来，航天发展涨势迅猛，近14个交易日累计涨幅超99%。 据悉，公司以航天防务信息科技为主要发展方向，但目前不涉 ...

Investment Rating - The report provides a positive investment outlook for the commercial aerospace industry, highlighting significant growth opportunities driven by technological advancements and market demand [2]. Core Insights - The commercial aerospace sector is characterized by market-driven activities involving both private and mixed-ownership enterprises, focusing on investment, operation, and risk management across the entire aerospace value chain [2][38]. - Global satellite frequency and orbital resources are becoming increasingly scarce, leading to a surge in satellite constellation construction, with countries competing for these critical resources [2][46]. - The Starlink project by SpaceX is leading the global satellite constellation efforts, while China is rapidly advancing with its own satellite constellation plans [2][47]. - The era of reusable rockets in China is beginning, with several new commercial rocket models expected to launch by the end of 2025, which could accelerate the deployment of low Earth orbit satellite constellations [2][34]. - Investment recommendations include focusing on satellite manufacturing, rocket launching, and space computing, with specific companies highlighted for their potential in these areas [2][34]. Summary by Sections Commercial Aerospace Overview - Commercial aerospace is defined as market-driven activities involving investment, operation, and risk management by enterprises, covering the entire aerospace technology development, manufacturing, launching, and application [2][38]. - The industry is segmented into upstream manufacturing, midstream launching, and downstream application and operation [2][38]. Satellite Industry Overview - The global aerospace industry is projected to reach $415 billion by 2024, with satellite industry revenues estimated at $293 billion [20]. - Satellite services account for 37% of the total satellite industry revenue, while satellite manufacturing and launching services contribute 6.9% and 3.2%, respectively [25]. Satellite Communication Market - The satellite communication market is expected to grow significantly, with China's satellite internet market projected to reach 75.1 billion yuan by 2025 and 151.2 billion yuan by 2030 [34]. - The demand for satellite communication is primarily driven by commercial and government sectors, accounting for 55% and 31% of the market, respectively [28]. Domestic Satellite Constellation Plans - China has ambitious plans for satellite constellations, with three major projects aiming to deploy over 30,000 satellites, including the GW constellation, G60 constellation, and Honghu-3 constellation [79][81]. - As of October 2025, the GW constellation has launched 116 satellites, marking significant progress in China's satellite internet development [84].