证券代码：688543 证券简称：国科军工 公告编号：2025-048 江西国科军工集团股份有限公司 第三届董事会第二十次会议决议公告 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。 一、董事会会议召开情况 江西国科军工集团股份有限公司(以下简称"公司")于 2025 年 8 月 22 日以 现场结合通讯方式召开第三届董事会第二十次会议(以下简称"本次会议")。根 据《江西国科军工集团股份有限公司章程》（以下简称"《公司章程》"）的规 定，本次会议通知已于 2025 年 8 月 12 日以书面结合通讯方式发送。本次会议由 公司董事长余永安先生召集和主持，应参会董事 6 名，实际参会董事 6 名。本次 会议的召集、召开和表决情况符合《中华人民共和国公司法》及有关法律法规的 规定。参会董事审议并以投票表决方式通过了以下议案： 二、董事会会议审议情况 全体董事对本次董事会会议议案进行了审议，经表决形成如下决议： （一）审议通过《关于 2025 年半年度报告及摘要的议案》 公司 2025 年半年度报告的编制和审议程序符合法律、法规 ...

江西国科军工集团股份有限公司2025 年半年度报告 ·公司代码：688543 公司简称：国科军工 江西国科军工集团股份有限公司 2025 年半年度报告 1 / 183 江西国科军工集团股份有限公司2025 年半年度报告 重要提示 一、 本公司董事会及董事、高级管理人员保证半年度报告内容的真实性、准确性、完整性，不 存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 二、 重大风险提示 公司已在本报告中详细阐述了公司在生产经营过程中可能面临的风险，敬请查阅"第三节 管 理层讨论与分析"之"四、风险因素"，请投资者注意投资风险。 三、 公司全体董事出席董事会会议。` 四、 本半年度报告未经审计。 五、 公司负责人余永安、主管会计工作负责人邓卫勇及会计机构负责人（会计主管人员）曹雯 倩声明：保证半年度报告中财务报告的真实、准确、完整。 六、 董事会决议通过的本报告期利润分配预案或公积金转增股本预案 无 七、 是否存在公司治理特殊安排等重要事项 □适用 √不适用 八、 前瞻性陈述的风险声明 √适用 □不适用 本报告所涉及的公司未来计划、发展战略等前瞻性陈述，不构成公司对投资者的实质承诺， 请投资者注意投 ...

国泰海通证券股份有限公司 关于江西国科军工集团股份有限公司 部分募投项目结项并将节余募集资金永久补充流动资金的 核查意见 国泰海通证券股份有限公司（以下简称"国泰海通"或"保荐机构"）作为 江西国科军工集团股份有限公司（以下简称"国科军工"或"公司"）首次公开 发行股票并上市持续督导保荐机构，根据《证券发行上市保荐业务管理办法》《上 市公司募集资金监管规则》《上海证券交易所科创板股票上市规则》《上海证券交 易所科创板上市公司自律监管指引第 1 号——规范运作》等有关规定，对公司部 分募投项目进行结项并将节余募集资金永久补充流动资金进行了核查，具体情况 如下： 一、募集资金基本情况 根据中国证券监督管理委员会于 2023 年 5 月 9 日出具的《关于同意江西国 科军工集团股份有限公司首次公开发行股票注册的批复》（证监许可〔2023〕1011 号），公司获准向社会公开发行人民币普通股 3,667 万股，每股发行价格为人民 币 43.67 元，募集资金总额为 1,601,378,900.00 元；扣除承销及保荐费用、发行 登记费以及累计发生的其他相关发行费用（共计人民币 158,465,531.24 元，不含 增 ...

国泰海通证券股份有限公司 关于江西国科军工集团股份有限公司 使用部分超募资金永久补充流动资金的核查意见 国泰海通证券股份有限公司（以下简称"国泰海通"或"保荐机构"）作为 江西国科军工集团股份有限公司（以下简称"国科军工"或"公司"）首次公开 发行股票并上市持续督导保荐机构，根据《证券发行上市保荐业务管理办法》《上 市公司募集资金监管规则》《上海证券交易所科创板股票上市规则》《上海证券交 易所科创板上市公司自律监管指引第 1 号——规范运作》等有关法律法规和规范 性文件的要求，对公司本次使用部分超募资金永久补流事项进行了审慎核查，具 体情况如下： 一、募集资金基本情况 根据中国证券监督管理委员会于 2023 年 5 月 9 日出具的《关于同意江西国 科军工集团股份有限公司首次公开发行股票注册的批复》（证监许可〔2023〕1011 号），公司获准向社会公开发行人民币普通股 3,667 万股，每股发行价格为人民 币 43.67 元，募集资金总额为 1,601,378,900.00 元；扣除承销及保荐费用、发行 登记费以及累计发生的其他相关发行费用（共计人民币 158,465,531.24 元，不含 增值税）后，募 ...

Market Performance - The ground weaponry sector increased by 1.26% on August 22, with Guoke Military leading the gains [1] - The Shanghai Composite Index closed at 3825.76, up 1.45%, while the Shenzhen Component Index closed at 12166.06, up 2.07% [1] Individual Stock Performance - Guoke Military (688543) closed at 58.50, up 4.46% with a trading volume of 122,400 shares [1] - Jieqiang Equipment (300875) closed at 56.56, up 2.11% with a trading volume of 83,500 shares [1] - Beifang Changlong (301357) closed at 165.95, up 2.08% with a trading volume of 70,500 shares [1] - Inner Mongolia First Machinery (600967) closed at 25.62, up 1.87% with a trading volume of 1,019,600 shares [1] - Other notable stocks include Beifang Navigation (600435) at 16.55 (+1.22%), Optoelectronics Co. (600184) at 21.70 (+1.12%), and Galaxy Electronics (002519) at 5.40 (+0.93%) [1] Capital Flow Analysis - The ground weaponry sector experienced a net outflow of 419 million yuan from institutional investors, while retail investors saw a net inflow of 485 million yuan [1] - The detailed capital flow for individual stocks shows varied trends, with some stocks like Guoke Military and Zhongbing Hongjian experiencing significant net outflows from institutional and speculative investors [2]

Market Overview - The ground armament sector experienced a decline of 1.19% on August 20, with Changcheng Military Industry leading the drop [1] - The Shanghai Composite Index closed at 3766.21, up 1.04%, while the Shenzhen Component Index closed at 11926.74, up 0.89% [1] Individual Stock Performance - Changcheng Military Industry (601606) closed at 64.69, down 3.45% with a trading volume of 750,500 shares and a transaction value of 4.957 billion [2] - Other notable performers included: - North China Long Dragon (301357) at 168.70, down 2.49% [2] - Tianzuo Equipment (300922) at 27.67, down 1.60% [2] - Inner Mongolia First Machinery (600967) at 26.30, down 1.39% [2] - The highest closing price was recorded by Changcheng Military Industry, while the largest decline was also noted in this stock [2] Capital Flow Analysis - The ground armament sector saw a net outflow of 966.7 million from institutional investors, while retail investors contributed a net inflow of 999 million [2][3] - The capital flow for individual stocks showed: - Changcheng Military Industry had a net outflow of 428 million from institutional investors [3] - Inner Mongolia First Machinery experienced a net outflow of 225 million [3] - North China Long Dragon had a net outflow of 90.33 million [3] Summary of Trading Activity - The trading volume and transaction values varied significantly across stocks, with Changcheng Military Industry leading in transaction value at 4.957 billion [2] - The overall sentiment in the ground armament sector appears cautious, with significant net outflows from institutional investors [2][3]

Market Performance - The ground equipment sector increased by 5.84% on August 18, with North China Long Dragon leading the gains [1] - The Shanghai Composite Index closed at 3728.03, up 0.85%, while the Shenzhen Component Index closed at 11835.57, up 1.73% [1] Individual Stock Performance - North China Long Dragon (301357) closed at 170.88, up 15.02% with a trading volume of 128,700 shares and a transaction value of 1.991 billion [1] - Great Wall Military Industry (601606) closed at 66.29, up 10.01% with a trading volume of 1,274,300 shares and a transaction value of 7.799 billion [1] - Inner Mongolia First Machinery (600967) closed at 27.77, up 8.69% with a trading volume of 2,183,900 shares and a transaction value of 5.748 billion [1] - Other notable stocks include Jieqiang Equipment (300875) up 4.45%, Optoelectronics Co. (600184) up 4.23%, and North Navigation (600435) up 3.04% [1] Capital Flow Analysis - The ground equipment sector experienced a net outflow of 315 million from institutional investors, while retail investors saw a net inflow of 275 million [1] - Notable capital flows include North Navigation (600435) with a net inflow of 64.35 million from institutional investors, while it faced a net outflow of 44.67 million from speculative funds [2] - Great Wall Military Industry (000519) had a net inflow of 45.45 million from institutional investors, but also saw a net outflow of 33.71 million from speculative funds [2]

Group 1 - The company Guokai Military Industry stated that as of July 31, 2025, the number of shareholders will be 17,740 [2]

天眼查商业履历信息显示，江西国科军工集团股份有限公司，成立于2007年，位于南昌市，是一家以从 事化学原料和化学制品制造业为主的企业。企业注册资本17570.1557万人民币，实缴资本10300万人民 币。公司法定代表人为毛勇。 通过天眼查大数据分析，江西国科军工集团股份有限公司共对外投资了6家企业，参与招投标项目37 次，知识产权方面有商标信息26条，此外企业还拥有行政许可8个。 金融界消息 截至2025年8月15日收盘，国科军工（688543）报收于56.27元，上涨1.21%，换手率 5.65%，成交量6.56万手，成交金额3.66亿元。 资金流向方面，今日主力资金净流出1104.43万元，占比成交额3.02%。其中，超大单净流出1811.35万 元、占成交额4.96%，大单净流入706.91万元、占成交额1.93%，中单净流出流入364.47万元、占成交额 1.0%，小单净流入739.97万元、占成交额2.02%。 国科军工最新一期业绩显示，截至2025一季报，公司营业总收入1.25亿元、同比减少32.11%，归属净利 润2869.13万元，同比减少12.96%，扣非净利润1515.92万元，同比减少 ...

Market Overview - The ground equipment sector experienced a decline of 2.99% on August 15, with Inner Mongolia First Machinery Group leading the drop [1] - The Shanghai Composite Index closed at 3696.77, up 0.83%, while the Shenzhen Component Index closed at 11634.67, up 1.6% [1] Stock Performance - Notable gainers in the ground equipment sector included: - Jieqiang Equipment (300875) with a closing price of 56.00, up 1.28% [1] - Guoke Nian Gong (688543) at 56.27, up 1.21% [1] - Beifang Changlong (301357) at 148.57, up 1.00% [1] - Significant decliners included: - Inner Mongolia First Machinery Group (600967) at 25.55, down 7.29% [2] - Changcheng Military Industry (601606) at 60.26, down 4.33% [2] - Guanhua Technology (000576) at 11.28, down 4.41% [2] Capital Flow - The ground equipment sector saw a net outflow of 1.809 billion yuan from institutional investors, while retail investors contributed a net inflow of 1.672 billion yuan [2] - The overall capital flow indicates a mixed sentiment, with institutional investors withdrawing funds while retail investors increased their positions [2] Individual Stock Capital Flow - Notable capital flows for individual stocks included: - Zhongbing Hongjian (000519) with a net inflow of 21.2442 million yuan from institutional investors [3] - ST Emergency (300527) faced a net outflow of 24.4029 million yuan from institutional investors [3] - Guoke Nian Gong (688543) experienced a net outflow of 11.0443 million yuan from institutional investors [3]