5月8日航天南湖（688552）收盘价30.70元，收盘涨停，全天换手率35.51%，振幅22.70%，成交额8.38 亿元。科创板交易公开信息显示，当日该股因日换手率达30%、日收盘价涨幅达15%等上榜。 注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。 （文章来源：证券时报网） 证券时报·数据宝统计显示，上榜的前五大买卖营业部合计成交3.62亿元， 其中，买入成交额为1.50亿 元，卖出成交额为2.13亿元，合计净卖出6313.68万元。具体来看，今日上榜的前五大买入营业部中，有 2家机构专用席位现身，即买三、买五，买入金额分别为2557.72万元、2359.58万元，沪股通为第四大买 入营业部，买入金额为2445.92万元，营业部合计买入7590.50万元。卖出营业部中，有3家机构专用席位 现身，即卖一、卖二、卖四，卖出金额分别为5784.54万元、5209.71万元、3392.94万元，沪股通为第三 大卖出营业部，卖出金额为3643.13万元，营业部合计卖出3237.07万元。买卖金额相抵，机构专用席位 今日净卖出该股9469.88万元，沪股通今日净卖出该股1197.22万元。 资金流向方 ...

证券代码：688552 证券简称：航天南湖 公告编号：2025-013 航天南湖电子信息技术股份有限公司（以下简称"公司"、"本公司"）股 票交易连续三个交易日内（2025 年 5 月 6 日、2025 年 5 月 7 日、2025 年 5 月 8 日）收盘价格涨幅偏离值累计达到 30%，根据《上海证券交易所交易规则》《上 海证券交易所科创板股票异常交易实时监控细则》的有关规定，属于股票交易异 常波动情形。 经公司自查并向控股股东及实际控制人核实，截至本公告披露日，不存 在应披露而未披露的重大信息。 公司股价短期波动幅度较大，敬请广大投资者注意二级市场交易风险， 理性决策，审慎投资。 航天南湖电子信息技术股份有限公司 一、股票交易异常波动的具体情况 股票交易异常波动公告 公司股票交易连续三个交易日内（2025 年 5 月 6 日、2025 年 5 月 7 日、2025 年 5 月 8 日）收盘价格涨幅偏离值累计达到 30%，根据《上海证券交易所交易规 则》《上海证券交易所科创板股票异常交易实时监控细则》的有关规定，属于股 票交易异常波动情形。 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 ...

航天南湖发布股票交易异常波动公告，经公司自查并向控股股东及实际控制人核实，不存在应披露而未 披露的重大信息。公司股价短期波动幅度较大，敬请广大投资者注意二级市场交易风险，理性决策，审 慎投资。 ...

航天南湖今日20cm涨停，成交额8.38亿元，换手率35.51%，盘后龙虎榜数据显示，沪股通专用席位买 入2445.92万元并卖出3643.13万元，2家机构专用席位净买入4917.31万元，有3家机构专用席位净卖出 1.44亿元。 ...

资金流入比率方面，银河电子、*ST声迅、展鹏科技等流入比率居前，主力资金净流入率分别为 43.85%、33.37%、28.41%。（数据宝） 截至5月8日收盘，军工信息化概念上涨2.96%，位居概念板块涨幅第4，板块内，84股上涨，航天南 湖、*ST东通等20%涨停，银河电子、展鹏科技、航天长峰等涨停，华如科技、雷电微力、国睿科技等 涨幅居前，分别上涨13.15%、12.69%、8.19%。跌幅居前的有天源迪科、科思科技、尤洛卡等，分别下 跌8.36%、5.72%、2.80%。 今日涨跌幅居前的概念板块 | 概念 | 今日涨跌幅（%） | 概念 | 今日涨跌幅（%） | | --- | --- | --- | --- | | 成飞概念 | 7.01 | 大豆 | -1.62 | | 大飞机 | 3.06 | PEEK材料 | -1.39 | | 铜缆高速连接 | 3.04 | 转基因 | -1.12 | | 军工信息化 | 2.96 | 玉米 | -1.00 | | 太赫兹 | 2.90 | 氟化工概念 | -0.79 | | 军民融合 | 2.87 | 化肥 | -0.70 | | 航空发动机 | 2.86 ...

Group 1 - The Shanghai Stock Exchange Science and Technology Innovation Board Composite Index (000680) increased by 0.24% as of May 8, 2025, with notable gains from constituent stocks such as Gaoce Co., Ltd. (688556) and Aerospace Nanhai (688552), both rising by 20.02% [3] - The Huaxia Science and Technology Innovation Index ETF (589000) experienced a 0.31% increase, marking its fifth consecutive rise, with a latest price of 0.96 yuan and a turnover rate of 8.81%, amounting to a transaction volume of 308 million yuan [3] - On May 7, 2025, the China Securities Regulatory Commission (CSRC) issued the "Action Plan for Promoting the High-Quality Development of Public Funds," which shifts the focus of public fund assessments from scale to returns, emphasizing investor protection and establishing regulatory requirements for various institutions involved in the public fund industry [3] Group 2 - The Huaxia Science and Technology Innovation Index ETF closely tracks the Shanghai Stock Exchange Science and Technology Innovation Board Composite Index, which consists of securities from eligible companies listed on the Science and Technology Innovation Board, incorporating dividend distributions into the index's performance [3]

Industry Investment Rating - The investment rating for the defense and military industry is "Outperform the Market" and is maintained [1]. Core Viewpoints - The report highlights the recent escalation of conflict between India and Pakistan, which has implications for military trade opportunities [4][5]. - Pakistan is identified as a significant market for Chinese military exports, accounting for approximately 60% of China's military trade exports from 2019 to 2023 [5]. - The report emphasizes the need for state-owned military enterprises to enhance their international competitiveness, suggesting that there is substantial room for growth in revenue and profit margins compared to international military giants [6]. - Key listed companies in the defense sector include Guorui Technology, AVIC Chengfei, Aerospace Nanhua, Guobo Electronics, Leidian Weili, Zhong无人机, and Aerospace Rainbow [6]. Summary by Relevant Sections Industry Basic Situation - Closing point: 1439.46 - 52-week high: 1712.48 - 52-week low: 1113.62 [1]. Recent Research Reports - The report references a recent publication indicating that 20 out of 62 military listed companies reported year-on-year growth in their Q1 2025 earnings [4].

Market Performance - The Sci-Tech Innovation Board (STAR Market) index rose by 0.36%, closing at 1030.19 points, with a total trading volume of 3.265 billion shares and a turnover of 111.093 billion yuan, resulting in an average turnover rate of 1.94% [1] - Among the tradable stocks on the STAR Market, 291 stocks closed higher, with 5 stocks experiencing a rise of over 10%, including Jingjin Electric and Weide Information, which hit the daily limit [1] - The distribution of turnover rates shows that 1 stock had a turnover rate exceeding 20%, 12 stocks had rates between 10% and 20%, and 69 stocks had rates between 5% and 10% [1] High Turnover Stocks - The stock with the highest turnover rate was Zhongyan Co., which closed up 4.21% with a turnover rate of 20.93% and a transaction amount of 615 million yuan [1] - Aerospace Nanhu followed with a 9.13% increase and a turnover rate of 19.85%, with a transaction amount of 427 million yuan [1] - Other notable stocks with high turnover rates include Jingjin Electric, Sikan Technology, and Guoke Military Industry, with turnover rates of 17.70%, 17.24%, and 16.38% respectively [1] Sector Analysis - In terms of sector performance, the electronics sector had the most stocks with a turnover rate exceeding 5%, totaling 17 stocks, followed by machinery equipment and computer sectors with 15 and 13 stocks respectively [2] - Among the stocks with a turnover rate over 5%, 49 stocks rose today, with Jingjin Electric, Weide Information, and New Light Optoelectronics leading with increases of 20.05%, 20.02%, and 11.95% respectively [2] Fund Flow - In terms of fund flow, 39 stocks with high turnover rates saw net inflows from main funds, with Zhong无人机, Fuliwang, and Jingjin Electric receiving the most significant net inflows of 128 million yuan, 69.608 million yuan, and 54.848 million yuan respectively [2] - Conversely, stocks with the highest net outflows included Jiulian Technology, Tongyizhong, and Youkede, with net outflows of 103 million yuan, 57.537 million yuan, and 46.612 million yuan respectively [2] Leverage Fund Movements - A total of 45 stocks with high turnover rates recently received net purchases from leveraged funds, with notable increases in financing balances for Youkede, Huafeng Technology, and Changyang Technology, which increased by 103 million yuan, 94.324 million yuan, and 65.588 million yuan respectively [2] - Stocks with the largest decreases in financing balances included Shijia Photon, Dekeli, and Kangpeng Technology, with reductions of 46.119 million yuan, 35.589 million yuan, and 34.114 million yuan respectively [2]

航天南湖电子信息技术股份有限公司 2024 年年度股东会会议资料 证券代码：688552 证券简称：航天南湖 航天南湖电子信息技术股份有限公司 2024 年年度股东会 会议资料 二〇二五年五月 第 1 页 共 26 页 航天南湖电子信息技术股份有限公司 2024 年年度股东会会议资料 | 目录 | | --- | | 航天南湖电子信息技术股份有限公司 | 2024 年年度股东会会议须知 3 | | --- | --- | | 航天南湖电子信息技术股份有限公司 | 2024 年年度股东会会议议程 4 | | 议案一：关于《2024 年董事会工作报告》的议案 | 6 | | 议案二：关于《2024 年监事会工作报告》的议案 | 13 | | 议案三：关于《2024 年度财务决算报告》的议案 | 16 | | 议案四：关于《2025 年度财务预算报告》的议案 | 22 | | 议案五：关于 2024 | 年年度报告及其摘要的议案 24 | | 议案六：关于 2024 | 年利润分配预案的议案 25 | | 议案七：关于董事、监事 2024 | 年薪酬的议案 26 | 第 2 页 共 26 页 航天南湖电子信息技术股 ...

证券代码：688552 证券简称：航天南湖 公告编号：2025-012 航天南湖电子信息技术股份有限公司 关于召开 2024 年度暨 2025 年第一季度业绩说明会的 公告 重要内容提示： 会议召开时间：2025 年 5 月 14 日 （星期三） 11:00-12:00 会议召开地点：上海证券交易所上证路演中心（网址：https://roadsho w.sseinfo.com/） 会议召开方式：上证路演中心网络互动 投资者可于 2025 年 5 月 7 日 （星期三） 至 5 月 13 日 （星期二）16:00 前登录上证路演中心网站首页点击"提问预征集"栏目或通过公司邮箱 board_nh@casic.com.cn 进行提问。公司将在说明会上对投资者普遍关注的问题 进行回答。 航天南湖电子信息技术股份有限公司（以下简称"公司"）已于 2025 年 4 月 22 日发布公司 2024 年年度报告和 2025 年第一季度报告，为便于广大投资者 更全面深入地了解公司 2024 年度及 2025 年第一季度经营成果、财务状况，公司 计划于 2025 年 5 月 14 日 （星期三） 11:00-12:00 举行 2 ...