股票交易异常波动公告 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。 一、股票交易异常波动的情况介绍 广东通宇通讯股份有限公司（以下简称"公司"）股票交易价格连续两个交 易日内（2025 年 11 月 27 日、2025 年 11 月 28 日）收盘价格涨幅偏离值累计超 过 20%。根据《深圳证券交易所交易规则》的相关规定，属于股票交易异常波 动的情况。 二、公司关注并核实情况的说明 证券代码：002792 证券简称：通宇通讯 公告编号：2025-079 广东通宇通讯股份有限公司 4、经核查，公司、控股股东、实际控制人不存在关于公司的应披露而未披 露的重大事项，也不存在处于筹划阶段的重大事项； 5、控股股东、实际控制人在股票交易异常波动期间不存在买卖公司股票的 情形。 三、是否存在应披露而未披露信息的声明 公司董事会确认，公司目前没有任何根据《深圳证券交易所股票上市规则》 等有关规定应予以披露而未披露的事项或与该事项有关的筹划、商谈、意向、协 议等；董事会也未获悉公司有根据《深圳证券交易所股票上市规则》等有关规定 应予以披露而未披露的、对公司股票交易价格产生较 ...

【环球网财经综合报道】近日，商业航天概念股在资本市场表现活跃。截至11月28日收盘，航天发展11 天收获7个涨停板，雷科防务5天4板，通宇通讯实现2连板。与此同时，乾照光电、航天环宇以20CM的 幅度涨停，顺灏股份、四川金顶也实现涨停。 值得注意的是，日前国家航天局印发《推进商业航天高质量安全发展行动计划（2025—2027年）》（以 下简称《行动计划》），提出到2027年，商业航天产业生态高效协同，科研生产安全有序，产业规模显 著壮大，创新创造活力显著增强，资源能力实现统筹建设和高效利用，行业治理能力显著提升，基本实 现商业航天高质量发展。 在机构看来，商业航天三年行动计划出台，力争2027年基本实现商业航天高质量发展。同时，商业航天 司或将作为独立职能部门成立，中国商业航天有望进入高速发展期。方正证券研报认为，《行动计划》 为行业明确了发展方向的同时设立了具体行动举措，将深度服务于国家建设航天强国的目标，行业即将 加速进入规模化发展阶段。 据东方财富Choice数据，11月以来，包括通宇通讯、星图测控、翱捷科技- U、航宇科技、泰永长征、 高华科技、国机精工、崇达技术、云南锗业等，超过30家商业航天概念股 ...

Core Viewpoint - The establishment of the Commercial Space Administration by the National Space Administration signifies a dedicated regulatory body for China's commercial space industry, which is expected to drive high-quality development and benefit the entire industry chain [1][3]. Group 1: Industry Developments - The Commercial Space Administration has officially been established, with the recruitment of positions indicating its operational readiness [3]. - The launch of medium-sized carrier rockets is imminent, facilitating large-scale satellite constellation networking [3]. - The establishment of the Commercial Space Administration is expected to enhance the efficiency of satellite industry development and streamline key processes such as launch approvals and satellite operation licensing [3]. Group 2: Market Activity - Commercial space concept stocks have shown active performance in the secondary market, with notable stocks such as Aerospace Development and Leike Defense achieving significant gains [1]. - As of November 29, various commercial space concept stocks have been under institutional research, indicating strong interest and potential investment opportunities [4]. Group 3: Company Insights - Tongyu Communication has invested in a space industry fund focusing on commercial space, satellite communication, and advanced manufacturing, with a total investment of 120 million yuan [5]. - Xingtum Measurement and Control has launched the "Star Eye" space perception constellation plan to address the growing demand for space traffic management [5]. - Aerospace Technology has established deep connections with leading rocket manufacturers, positioning itself as a core supplier in the commercial space industry [6]. - Guojijinggong holds a 90% market share in domestic aerospace bearings, indicating strong growth potential from the commercial space sector [6]. - Sry New Materials reported significant revenue growth in liquid rocket engine products, with plans for substantial investment in production capacity [7]. - Guanglian Aviation is pursuing a dual strategy of acquisitions and partnerships to penetrate the commercial space market [8]. - ST Sike Rui is developing a comprehensive testing center for satellite manufacturing, enhancing its service capabilities in the commercial space sector [9]. - Chaojie Co. is focused on manufacturing structural components for commercial rockets, with plans to scale production based on demand [9]. - Huali Chuantong is advancing the development of key products for low-orbit satellites, aiming to reduce manufacturing costs and improve satellite longevity [9].

Core Viewpoint - The establishment of the Commercial Space Administration marks a significant step in the development of China's commercial space industry, which is expected to benefit the entire industry chain and promote high-quality growth [1][3]. Group 1: Industry Developments - The Commercial Space Administration has officially been established, integrating various departmental functions to enhance the efficiency of satellite industry development and key processes such as launch approvals and satellite operation licensing [3]. - The launch of medium-sized launch vehicles is imminent, facilitating large-scale constellation networking, with over a hundred satellites already in orbit for projects like GW and Qianfan [3]. - The commercial space sector is experiencing a surge in activity, with significant interest from institutional investors in related stocks, as evidenced by the performance of various commercial space concept stocks [1][3]. Group 2: Company Insights - Tongyu Communication has invested in a space industry fund focusing on commercial space, satellite communication, and advanced manufacturing, with a total investment of 120 million yuan [5]. - Xingtum Measurement and Control has launched the "Star Eye" space perception constellation plan to address the urgent need for in-orbit safety and space traffic management [6]. - Hangyu Technology has established deep connections with leading rocket manufacturers and anticipates significant revenue growth in its commercial space business by 2025 [6][7]. - Gaohua Technology reported a positive market outlook in the aerospace sector, expanding its business in ground testing equipment and rocket engine systems [7]. - Sry New Materials expects revenue from liquid rocket engine thrust chambers to grow from 20.97 million yuan in 2022 to 30.16 million yuan in 2024, with ongoing investments in production capacity [8]. - Guolian Aviation is strategically entering the commercial space sector through acquisitions and partnerships, focusing on core component production for launch vehicles [9]. - ST Sike Rui is developing a comprehensive testing center for space products, enhancing its capabilities to meet commercial space quality standards [10]. - Chaojie Co. is manufacturing structural components for commercial rockets, with a production capacity of 10 rockets per year expected by mid-2024 [11]. - Huali Chuangtong is focusing on the development of radiation-resistant components for low-orbit satellites to reduce manufacturing costs and improve satellite lifespan [12].

Group 1 - The core viewpoint of the article highlights that institutional research activity remains high, with 254 listed companies disclosing investor research records during the week of November 24 to November 28 [1] - Over 80% of the stocks that were the subject of institutional research achieved positive returns, indicating a strong correlation between institutional interest and stock performance [1] - Notable performers included Hai Xin Food, which achieved a three-day consecutive increase with a rise of 45.4%, and Tongyu Communication, which saw a two-day consecutive increase with a rise of 39.1% [1] Group 2 - Popular research targets included companies such as Jereh Petroleum Equipment, which received over 100 institutional research inquiries, and Fule New Materials, which also attracted significant institutional interest [1] - Other companies like Century Huatong, Naconor, and Kaiying Network received inquiries from over 80 institutions, reflecting their growing prominence among investors [1]

Market Overview - The market experienced a slight increase today, with a significant reduction in trading volume, closing at less than 1.6 trillion yuan, the lowest since August 4 [1][3] - The aerospace sector saw a strong opening, with multiple stocks hitting the daily limit, including Tongyu Communication and Shunhao Co., among others [3][4] - The Shanghai Composite Index, Shenzhen Component Index, and ChiNext Index rose by 0.34%, 0.85%, and 0.7% respectively, with over 4100 stocks rising and less than 1200 declining [3] Aerospace and Satellite Internet Sector - The aerospace and satellite internet sectors opened strongly, with significant gains, including a 2.89% increase in the aerospace sector and a 3.18% increase in the satellite internet sector [4] - A recent announcement indicated plans to build a large-scale data center system in the 700-800 km dawn-dusk orbit, aiming to transfer substantial AI computing power to space [4] - The "Liangxi Constellation" project, involving 12 intelligent satellites, is set to achieve a total computing power of no less than 20P after completion [4] Fujian Local Stocks - Fujian local stocks experienced a collective rebound, with several stocks hitting the daily limit, including Xiamen Construction and Fujian Cement, resulting in a 3.31% increase for the sector [6][10] - The market reacted positively to the announcement of the 15th Five-Year Plan for economic and social development in Fujian, which includes infrastructure improvements and cross-strait integration [10] - Additional measures to accelerate high-quality development in development zones were also announced, further boosting investor sentiment [10] Cultural Media Sector - The cultural media sector saw a collective surge, with stocks like Reader Media and Reader Culture hitting the daily limit [13] - The sector was catalyzed by the approval of the "National Reading Promotion Regulations (Draft)" during a recent State Council meeting [13] Stock Performance Highlights - Two stocks achieved "地天板" (a term for stocks that hit the daily limit after a significant drop), including Hai Xin Food, which experienced a dramatic recovery after hitting the limit down [15][16] - The trading behavior of Yu Huan CNC raised questions about liquidity, as a single sell order caused a rapid drop to the limit down before recovering [16][18]

Core Insights - The communication equipment sector experienced a slight decline of 0.1% on November 28, with Dekoli leading the drop [1] - The Shanghai Composite Index closed at 3888.6, up 0.34%, while the Shenzhen Component Index closed at 12984.08, up 0.85% [1] Stock Performance - Notable gainers in the communication equipment sector included: - Tongyu Communication (002792) with a closing price of 23.78, up 9.99% on a trading volume of 73,200 shares and a transaction value of 174 million [1] - Changxin Bochuang (300548) closed at 126.30, up 7.22% with a trading volume of 498,400 shares and a transaction value of 6.203 billion [1] - Meilixin (301307) closed at 38.13, up 6.33% with a transaction value of 544 million [1] - Conversely, Dekoli (688205) saw a significant decline of 8.69%, closing at 122.35 with a trading volume of 269,400 shares [2] - Other notable decliners included: - Shida Group (600734) down 8.30% to 5.08 [2] - Wanlong Optoelectronics (300710) down 6.80% to 26.59 [2] Capital Flow - The communication equipment sector saw a net outflow of 1.862 billion from institutional investors, while retail investors contributed a net inflow of 1.938 billion [2][3] - The capital flow for specific stocks indicated: - Xinyi Sheng (300502) had a net inflow of 632.2 million from institutional investors, while retail investors had a net outflow of 328 million [3] - Changxin Bochuang (300548) experienced a net inflow of 339 million from institutional investors, with a net outflow of 165 million from retail investors [3] - Guodun Quantum (688027) had a net inflow of 67.76 million from institutional investors, while retail investors had a net outflow of 1.4514 million [3]

两市涨停股一览 | 代码 | 简称 | 收盘价（元） | 换手率（%） | 涨停板封单（万股） | 封单资金（万元） | 行业 | | --- | --- | --- | --- | --- | --- | --- | | 002353 | 杰瑞股份 | 56.43 | 0.35 | 1252.04 | 70652.74 | 机械设备 | | 000547 | 航天发展 | 13.51 | 25.76 | 3822.69 | 51644.61 | 国防军工 | | 002792 | 通宇通讯 | 23.78 | 2.20 | 1760.51 | 41864.88 | 通信 | | 002413 | 雷科防务 | 7.66 | 21.41 | 4993.65 | 38251.35 | 国防军工 | | 002565 | 顺灏股份 | 8.03 | 3.50 | 3368.34 | 27047.81 | 轻工制造 | | 002922 | 伊戈尔 | 29.88 | 8.44 | 662.09 | 19783.32 | 电子 | | 002632 | 道明光学 | 12.44 | 1.85 | 1480.35 | ...

Core Viewpoint - The news about Sichuan's private enterprise developing a hypersonic missile has led to a surge in related concept stocks, with Tongyu Communication hitting the daily limit and Guosheng Zhike rising over 6% [1] Group 1: Missile Development - Sichuan Lingkong announced the release of the "Yukongji-1000" hypersonic missile, which supports a range of 500 to 1300 kilometers and a flight speed of 5 to 7 Mach, with a 360-second powered cruise time [1] - The missile is reported to have features such as automatic target recognition and threat evasion, and can be deployed via land-based launch vehicles to strike maritime moving platforms and various vessels [1] - The missile project is a collaboration between Beijing Lingkong Tianxing Technology and multiple subsidiaries of Sichuan Lingkong, with the basic model having successfully achieved mass production [1] Group 2: Future Developments - The intelligent version of the "Yukongji-1000," which integrates artificial intelligence decision-making and swarm coordination capabilities, is currently under intensive development [1]

Core Viewpoint - The commercial aerospace sector in China is experiencing a surge in stock prices due to favorable policies and market growth potential, with several companies seeing significant gains in their stock values [1][3][4]. Policy Developments - The National Space Administration released an action plan for the high-quality and safe development of commercial aerospace from 2025 to 2027, encouraging the strengthening of satellite and rocket manufacturing and expanding application services [3]. - The Ministry of Industry and Information Technology initiated a two-year commercial trial for satellite IoT services, aiming to transition satellite communication from technical validation to large-scale application [3]. - Beijing's announcement of a space data center plan aims to expand the application boundaries of commercial aerospace into new fields such as space computing [3]. - The establishment of a dedicated "Commercial Aerospace Department" within the National Defense Science and Technology Industry Bureau indicates a significant institutional commitment to the sector [3]. Market Growth Potential - The commercial aerospace market in China is projected to grow from approximately 0.38 trillion yuan in 2015 to 2.3 trillion yuan by 2024, reflecting a compound annual growth rate of about 22% [4]. - By 2030, the market size could approach 10 trillion yuan if growth continues at 25% [4]. - The Ministry of Industry and Information Technology's forecast suggests that the market could exceed 2.5 trillion yuan by 2025, marking a "golden development period" for the entire industry chain [4]. Company Strategies - Several listed companies are actively positioning themselves within the commercial aerospace industry, with notable strategies including: - Chuangyuan Technology's subsidiary providing needle roller bearings for the commercial aerospace sector [6]. - Guojiji Precision Engineering holding a 90% market share in domestic aerospace bearings, supplying components for rockets and satellites [6]. - Zhenhua Wind Power expanding into commercial aerospace and drone sectors with new radiation-resistant products [6]. - Guanglian Aviation pursuing a dual strategy of acquisitions and partnerships to engage in key components for rockets and satellites [6]. - Zhimin Technology supplying embedded computer modules for commercial satellites and rockets [6]. Investment Opportunities - The commercial aerospace sector is at a pivotal moment with policy, performance, and technology converging to create significant investment opportunities [6][7]. - The "strong aerospace nation" goal has elevated the aerospace industry to a core national strategy, emphasizing the importance of commercial aerospace development [7]. - The ongoing construction of large-scale satellite networks and increased rocket launch demands during the 14th Five-Year Plan period are expected to drive growth in satellite manufacturing and related sectors [7].