湖南航天环宇通信科技股份有限公司 关于股票交易异常波动的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者 重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 证券代码：688523 证券简称：航天环宇 公告编号：2025-036 经公司自查，公司目前日常经营情况正常，未发生重大变化。在本次股票异 常波动期间，经公司向控股股东、实际控制人发函询证，截至本公告披露日，公司不 存在应披露而未披露的重大信息。 公司特别提醒广大投资者，注意投资风险，理性决策，审慎投资。 一、股票交易异常波动的具体情况 公司股票于 2025 年 11 月 21 日、11 月 24 日、11 月 25 日连续 3 个交易日内收盘 价格涨幅偏离值累计超过 30%，根据《上海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形。 二、公司关注并核实的相关情况 根据上海证券交易所相关规定，公司对相关事项进行核查并向公司控股股东、实 际控制人发函询证，对相关问题进行了必要的核实。现将相关情况说明如下： （一）日常经营情况 重要内容提示： 湖南航天环宇通信科技股份有限公司（以下简称"公司"）股票于 2 ...

融资融券数据显示，该股最新（11月24日）两融余额为1.50亿元，其中，融资余额为1.50亿元，较上一 个交易日减少2573.28万元，降幅为14.64%；融券余额为38.69万元，较上一个交易日增加6.30万元，增 幅为19.44%。近10日两融余额合计减少3026.90万元，降幅为16.75%，其间融资余额下降16.80%，融券 余额增长8.21%。 10月30日公司发布的三季报数据显示，前三季公司共实现营业收入3.04亿元，同比增长10.44%，实现净 利润5148.09万元，同比增长0.56%。（数据宝） （文章来源：证券时报网） 11月25日盘中科创板股航天环宇涨停，截至11:26，股价报35.72元，成交9.22亿元，换手率29.21%，振 幅15.99%。 科创板个股中，截至发稿上涨的共有557只，涨幅在10%以上的共有18只，除航天环宇之外，涨停的还 有德科立、长光华芯、禾信仪器等，下跌的有31只，跌幅较大的有华曙高科、菱电电控、品茗科技，分 别下跌8.45%、7.44%、5.78%。 资金面上，航天环宇上一交易日主力资金净流入7672.98万元，近5日净流入4684.09万元。 ...

Market Overview - On November 25, A-shares saw a collective rise, with the Shanghai Composite Index up by 1.13%, the Shenzhen Component Index up by 2.04%, and the ChiNext Index up by 2.60%, surpassing the 3000-point mark [1] - The total market turnover reached 1.1831 trillion CNY, an increase of 150.6 billion CNY compared to the same period on the previous trading day [1] - Nearly 4900 stocks in the market experienced gains [1] Sector Performance - The CPO sector continued to strengthen, with companies like Guangku Technology hitting the 20% daily limit [2] - The PCB concept was active in the morning session, with Huadian Technology also reaching the daily limit [2] - The commercial aerospace sector showed strong performance, with Aerospace Hanyu (688523) hitting the 20% daily limit and achieving two consecutive limit-ups [2][4] Commercial Aerospace Sector - The commercial aerospace sector saw a resurgence on November 25, with Aerospace Power achieving three limit-ups in four days [4] - Aerospace Hanyu experienced a 20% limit-up, marking its second consecutive limit-up [4] - Other companies in the sector, such as Aerospace Development and Shanghai Port Bay, also saw gains [4] Company Specifics - Aerospace Hanyu reported a total revenue of 304 million CNY, a year-on-year increase of 10.44%, and a net profit of 51.48 million CNY, with a net profit margin of 16.14% [5] - The company has a total market value of 14.5 billion CNY and a debt ratio of 30.49% [5] Regulatory Developments - On November 22, the Ministry of Industry and Information Technology officially launched commercial trials for satellite IoT services, aimed at stimulating private sector vitality and supporting the healthy development of commercial aerospace [5] - The establishment of the Commercial Aerospace Department, as indicated by the recent recruitment announcement, is expected to enhance the efficiency of satellite industry development and streamline key processes such as launch approvals and satellite operation licensing [6] Aquaculture Sector - Zhongshui Fishery opened with a sharp decline, hitting the daily limit down within the first minute of trading, despite having previously achieved seven consecutive limit-ups [7][8] - The stock later opened its limit but still closed down over 9% [8] - The company issued a risk warning regarding abnormal stock fluctuations and advised investors to exercise caution [10]

Group 1 - Aerospace Universe reached a 20% limit-up, indicating strong market interest and potential investor confidence [1] - Shanghai Port Bay also hit the limit-up, suggesting a positive trend in the maritime sector [1] - Superjet Co. increased by over 10%, reflecting robust performance in the aerospace and technology sectors [1] Group 2 - Aerospace Engineering, Tianyin Electromechanical, and Aerospace Development stocks also surged, indicating a broader rally in the aerospace industry [1]

Core Viewpoint - The commercial aerospace sector in China is experiencing significant growth, with experts indicating that space tourism is becoming a reality, supported by favorable policies, performance improvements, and technological advancements [1] Industry Summary - The commercial aerospace concept has strengthened recently, with companies like Aerospace Power seeing a surge in stock prices, and others such as Aerospace Universe and Shanghai Port Bay also experiencing gains [1] - The fourth China Space Science Conference highlighted that China's commercial aerospace is entering a new phase of steady and rapid development [1] - Huatai Securities suggests that the commercial aerospace sector is at a turning point with three key factors: policy, performance, and technology, recommending investors to focus on sector-wide investment opportunities [1] Company Summary - The Chinese Academy of Sciences' National Space Science Center plans to implement several space exploration satellite projects during the 14th Five-Year Plan, including the "Hongmeng Plan" and "Kuafu No. 2," aiming for breakthroughs in various fields such as dark universe research and exoplanet detection [1] - The next five years will focus on the exoplanet survey mission to search for "Earth 2.0" [1]

Group 1 - The commercial aerospace sector experienced a significant rally on November 25, with multiple stocks reaching new highs and showing strong performance [1] - Aerospace Hangyu achieved a consecutive two-day increase, while Shanghai Port Bay hit the daily limit, marking a historical peak [1] - Stocks such as Superjet Co., New Ray Energy, and others saw gains exceeding 10%, indicating robust investor interest in the sector [1]

Group 1 - The stock of Aerospace Universe (688523) closed at 29.77 yuan on November 24, reaching the daily limit with a trading volume of 4.85 billion yuan and a turnover rate of 17.71% [2] - The stock was listed on the daily trading list due to a price increase of 15% at the close [2] - The top five trading departments accounted for a total transaction amount of 1.53 billion yuan, with a net buying amount of 606.18 million yuan [2] Group 2 - The main capital inflow for the stock was 76.73 million yuan throughout the day [3] - The largest buying department was the Shanghai Stock Connect, with a buying amount of 40.09 million yuan [3] - The largest selling department was also the Shanghai Stock Connect, with a selling amount of 13.25 million yuan [3]

Core Points - The Sci-Tech Innovation Board (STAR Market) index rose by 0.84% to close at 1296.60 points, with a total trading volume of 3.517 billion shares and a turnover of 157.015 billion yuan, resulting in an average turnover rate of 1.83% [1] - Among the tradable stocks on the STAR Market, 520 stocks closed higher, with 13 stocks experiencing a rise of over 10%, including Jin Chengzi, Guangyun Technology, and Aerospace Huanyu, which hit the daily limit [1] - The turnover rate distribution shows that 2 stocks had a turnover rate exceeding 20%, 8 stocks between 10% and 20%, and 52 stocks between 5% and 10% [1] Trading Performance - The highest turnover rate was recorded by Hengkun New Materials at 31.04%, despite a decline of 1.94%, with a trading volume of 795 million yuan and a net outflow of 42.1453 million yuan [1][3] - Guokai Military Industry saw a significant increase of 11.60% with a turnover rate of 22.86% and a trading volume of 1.484 billion yuan [1][3] - Other notable stocks with high turnover rates include Aerospace Huanyu (17.71%), Tengjing Technology (15.55%), and Guangyun Technology (15.54%) [1][3] Sector Analysis - Among the stocks with a turnover rate exceeding 5%, the electronics sector had the highest representation with 18 stocks, followed by the computer and power equipment sectors with 13 and 9 stocks, respectively [2] - In terms of capital flow, 31 stocks experienced net inflows, with Guangyun Technology, Guokai Military Industry, and Haibo Technology leading with net inflows of 220 million yuan, 148 million yuan, and 118 million yuan, respectively [2] - Conversely, stocks with significant net outflows included Huahong Company, Shijia Photon, and Dongxin Co., with outflows of 309 million yuan, 220 million yuan, and 193 million yuan, respectively [2] Recent Stock Highlights - The top stocks by turnover rate on November 24 include: - Hengkun New Materials: Closing price 50.54 yuan, daily change -1.94%, turnover rate 31.04%, net outflow 42.1453 million yuan [3] - Guokai Military Industry: Closing price 58.99 yuan, daily change 11.60%, turnover rate 22.86%, net inflow 147.5632 million yuan [3] - Aerospace Huanyu: Closing price 29.77 yuan, daily change 19.99%, turnover rate 17.71%, net inflow 76.7298 million yuan [3]

Core Viewpoint - The commercial aerospace sector is experiencing a significant surge, driven by multiple favorable developments and announcements that have catalyzed stock performance in the industry [1][2][3]. Group 1: Market Developments - On November 24, the commercial aerospace sector saw a dramatic increase, with 11 stocks hitting the daily limit or rising over 10%, including Zhaobiao Co., which reached a 20% limit up within 2 minutes of trading [1][2]. - The Ministry of Industry and Information Technology announced the official launch of commercial trials for China's satellite IoT business during the 5G + Industrial Internet Conference, aiming to enhance market supply and stimulate industry growth [2][4]. Group 2: Regulatory and Institutional Changes - The establishment of the Commercial Aerospace Division within the National Defense Science and Technology Administration indicates a formalized regulatory framework for the commercial aerospace sector, which is expected to facilitate rapid development [1][3]. - The upcoming launch of Shenzhou-22 and the first flight of the domestic reusable rocket ZQ-3 are anticipated to further boost the sector's momentum [1][3]. Group 3: Market Potential and Future Outlook - Euroconsult predicts that by 2030, the global satellite IoT connections will exceed 300 million, with the market potentially reaching a scale of $100 billion, driven by technological advancements and expanding application scenarios [4]. - The issuance of satellite internet licenses is seen as a critical step towards commercial operation, which is expected to propel the entire industry chain towards large-scale development [4]. Group 4: Key Projects and Innovations - The successful first flight of the Zhuque-3 rocket, designed for high-frequency, low-cost launches, is highly anticipated in the market, as it represents a significant technological advancement in reusable rocket capabilities [5].

Core Viewpoint - The A-share market experienced a significant afternoon rally, with major indices closing higher, while the Hong Kong stock market also saw substantial gains, particularly in the military and AI application sectors [1][2]. Group 1: A-share Market Performance - The Shanghai Composite Index rose by 0.05% to close at 3836.77 points, while the Shenzhen Component Index increased by 0.37% to 12585.08 points, and the ChiNext Index gained 0.31% to 2929.04 points [1]. - The total trading volume across the Shanghai and Shenzhen markets reached 17,405 billion yuan [1]. Group 2: Military Sector Surge - The military sector saw a significant increase, with companies like Zhaobiao Co., Jiu Zhi Yang, and Jianglong Shipbuilding hitting the 20% daily limit up [4]. - Notable performers included Beifang Changlong, which rose over 12%, and several other military-related stocks also reached their daily limit [4][5]. Group 3: AI Application Sector Activity - The AI application sector was notably active, with Guangyun Technology hitting the 20% limit up and Pinming Technology rising nearly 16% to reach a new historical high [8]. - Other companies in this sector, such as Lanse Guangbiao and Shanshui Bide, also saw gains exceeding 15% [8][9]. Group 4: Industrial Fulian's Decline - Industrial Fulian experienced a significant drop, with its stock price falling nearly 8% over two days, closing at 55.94 yuan per share [12]. - Market rumors suggested a downward revision in the company's AI server cabinet shipment volume and profit margins, leading to a reassessment of its fourth-quarter performance targets [12].