Market Overview - As of December 31, the Shanghai Composite Index closed at 3968.84 points, up by 3.72 points, with a change of 0.09% [1] - The Shenzhen Component Index closed at 13525.02 points, down by 79.04 points, with a change of -0.58% [1] - The ChiNext Index closed at 3203.17 points, down by 39.73 points, with a change of -1.23% [1] Trading Activity - A total of 94 A-shares had a turnover rate exceeding 20% on the same day [1] - Notably, C Xin Guang Yi and Guang Dao Tui had turnover rates exceeding 50%, indicating significant trading activity [1] Top Stocks by Turnover Rate - C Xin Guang Yi (301687) had a closing price of 71.32 yuan, with a turnover rate of 80.68% and a price increase of 225.22% [1] - Guang Dao Tui (920680) closed at 0.86 yuan, with a turnover rate of 60.23% and a price decrease of -21.82% [1] - Other notable stocks include: - Yu Yin Co., Ltd. (002177) with a turnover rate of 56.99% and a price increase of 10.06% [1] - C Qiang Yi (688809) with a turnover rate of 56.70% and a price increase of 13.62% [1] - C Heng Dong Guang (920045) with a turnover rate of 53.79% and a price increase of 878.16% [1]

Investment Rating - The report maintains an "Overweight" rating for the defense and military industry, indicating a positive outlook compared to the overall market performance [26]. Core Insights - The defense and military sector has shown resilience, with the Shenwan Defense Military Index rising by 6% last week, outperforming major indices such as the Shanghai Composite Index and the CSI 300 [1][5]. - The report suggests that the military sector is entering a recovery phase, driven by accelerated order deliveries and improved performance expectations for the fourth quarter [4]. - The "14th Five-Year Plan" is expected to enhance the quality and quantity of military capabilities, indicating a new growth cycle for the industry [4]. - There is a significant investment opportunity in the military sector due to increasing geopolitical uncertainties and rising demand for consumable military equipment [4]. - The report highlights the importance of focusing on new combat equipment, consumable weapons, military trade, and military intelligence as key investment areas [4]. Market Review - Last week, the Shenwan Defense Military Index outperformed the market, with a 6% increase, ranking second among 31 major industry sectors [5]. - The average increase for the civilian-military integration index was 8.45%, indicating strong performance in this segment [5]. - Top-performing stocks in the defense sector included Shenjian Co. (61.2%), Aerospace Engineering (43.39%), and China Satellite (36.24%) [12]. Valuation Changes - The current PE-TTM for the Shenwan Defense Military Index is 88.65, indicating it is in the upper range historically, suggesting potential for further growth [13][19]. - The report notes a divergence in valuations among sub-sectors, with aerospace and aviation equipment showing relatively high PE valuations since 2020 [13][19].

数据显示，南方基金旗下1只基金位居北斗星通十大流通股东。南方中证1000ETF（512100）三季度减 持4.05万股，持有股数397.45万股，占流通股的比例为0.9%。根据测算，今日浮盈赚取约270.27万元。 12月30日，北斗星通涨1.63%，截至发稿，报42.40元/股，成交20.89亿元，换手率11.59%，总市值 230.19亿元。 资料显示，北京北斗星通导航技术股份有限公司位于北京市海淀区丰贤东路7号北斗星通大厦南二层， 成立日期2000年9月25日，上市日期2007年8月13日，公司主营业务涉及芯片及数据服务、导航产品、陶 瓷元器件、汽车电子。主营业务收入构成为：产品销售95.95%，服务收入4.04%，系统应用0.01%。 从北斗星通十大流通股东角度 南方中证1000ETF（512100）成立日期2016年9月29日，最新规模766.3亿。今年以来收益29.2%，同类 排名1850/4195；近一年收益24.73%，同类排名2053/4179；成立以来收益14.34%。 南方中证1000ETF（512100）基金经理为崔蕾。 截至发稿，崔蕾累计任职时间7年55天，现任基金资产总规模1227 ...

Core Viewpoint - The company, Beidou Star Communication (002151.SZ), indicates that the recent navigation failure incident in Nanjing has heightened user awareness regarding anti-jamming capabilities, potentially increasing demand for its anti-jamming chips and antennas. However, the high cost of current anti-jamming technologies may limit their application to specific scenarios, with large-scale civilian use unlikely in the short term [1]. Group 1 - The company possesses anti-jamming capabilities and relevant products [1] - The navigation failure incident has led to increased user focus on anti-jamming capabilities [1] - Demand for anti-jamming chips and antennas may rise as a result of heightened awareness [1] Group 2 - Current anti-jamming technologies and products are still relatively expensive [1] - The application of these technologies may be restricted to specific use cases [1] - Large-scale civilian adoption of anti-jamming solutions is unlikely in the near term [1]

国防军工行业今日上涨1.43%，全天主力资金净流出8.39亿元，该行业所属的个股共138只，今日上涨的 有82只，涨停的有7只；下跌的有51只，跌停的有1只。以资金流向数据进行统计，该行业资金净流入的 个股有65只，其中，净流入资金超亿元的有10只，净流入资金居首的是雷科防务，今日净流入资金 11.22亿元，紧随其后的是海格通信、光威复材，净流入资金分别为7.24亿元、3.48亿元。国防军工行业 资金净流出个股中，资金净流出超亿元的有10只，净流出资金居前的有中国卫通、中国卫星、北斗星 通，净流出资金分别为11.46亿元、7.66亿元、6.50亿元。（数据宝） 沪指12月29日上涨0.04%，申万所属行业中，今日上涨的有10个，涨幅居前的行业为石油石化、国防军 工，涨幅分别为1.48%、1.43%。国防军工行业位居今日涨幅榜第二。跌幅居前的行业为有色金属、公 用事业，跌幅分别为1.95%、1.24%。 资金面上看，两市主力资金全天净流出607.95亿元，主力资金净流入的行业仅有2个，银行行业净流入 资金10.90亿元；石油石化行业净流入资金6.36亿元。 主力资金净流出的行业有29个，电力设备行业主力资金净流 ...

内容概况：中国导航设备行业的蓬勃发展，主要源于技术、市场与政策的多重驱动。技术创新是导航设 备行业发展的重要驱动力。随着物联网、大数据、人工智能等技术的应用，导航设备行业正在逐步实现 智能化、数字化升级。这为具备技术创新能力的企业提供了巨大的发展空间。同时，随着5G、6G等新 一代通信技术的不断成熟和应用，导航设备的实时性、准确性将得到进一步提升，为行业发展注入新的 活力。在市场层面，导航设备在交通运输、旅游、物流等领域具有广泛的应用需求。随着国家对基础设 施建设的投入不断增加，以及智慧交通、智慧城市等战略的推进，导航设备行业将迎来更多的市场机 会。此外，国家对于卫星导航产业的支持政策也在不断加强，为导航设备行业的发展提供了良好的政策 环境。在多重动力驱动下，中国导航设备行业市场规模实现了跨越式增长，从2010年的505.9亿元迅速 攀升至2024年的3678亿元，展现出强大的增长韧性与市场潜力。未来，随着自动驾驶、低空经济与全域 物联网的深度融合与发展，导航设备行业将从独立的定位终端，演进为支撑万物智能互联与实时决策的 核心时空基础设施。 导航设备的导航任务是确定飞机飞行中所在的位置，以及确定飞机的飞行方向 ...

Group 1 - The company's stock price experienced an abnormal fluctuation, with a cumulative increase of over 20% in closing prices over three consecutive trading days (December 24, 25, and 26, 2025) [2] - The company conducted an internal review and found no need to correct or supplement previously disclosed information [3] - The company's production and operational conditions remain normal, with no significant changes in the internal or external business environment [4] Group 2 - The company and its major shareholders did not engage in buying or selling the company's stock during the period of abnormal price fluctuation [5][6] - The board confirmed that there are no undisclosed significant matters that should have been disclosed according to the Shenzhen Stock Exchange regulations [8]

南财智讯12月28日电，北斗星通公告，公司股票交易价格连续3个交易日（2025年12月24日、2025年12 月25日、2025年12月26日）收盘价格涨幅偏离值累计超过20%，属于股票交易异常波动情形。经核查， 公司前期披露的信息不存在需要更正、补充之处；近期公共媒体未报道可能对公司股价产生较大影响的 未公开重大信息；生产经营情况正常，内外部经营环境未发生重大变化；公司、控股股东和实际控制人 不存在应披露而未披露的重大事项，或处于筹划阶段的重大事项；控股股东、实际控制人及其一致行动 人在股票异常波动期间未买卖公司股票；公司部分高级管理人员此前披露的减持计划已实施完成；董 事、高级管理人员在本次股票异常波动期间亦未买卖公司股票；公司不存在违反公平信息披露规定的情 形。公司董事会确认，截至公告披露日，不存在应予以披露而未披露的事项，也未获悉对股票交易价格 产生较大影响的信息；前期披露的信息无须更正或补充。 ...

证券代码：002151 证券简称：北斗星通 公告编号：2025-057 北京北斗星通导航技术股份有限公司 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内容的真实、准确和完整，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 北京北斗星通导航技术股份有限公司（以下简称"公司"）股票（股票简称： 北斗星通；股票代码：002151）交易价格连续3个交易日（2025年12月24日、2025 年12月25日、2025年12月26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》的规定，属于股票交易异常波动情形。 二、相关情况的核实说明 针对公司股票交易异常波动，公司对有关事项进行了核查，现就有关情况说 明如下： 1、公司前期披露的信息不存在需要更正、补充之处。 2、公司未发现近期公共媒体报道了可能或者已经对公司股票交易价格产生 较大影响的未公开重大信息。 6、2025年11月25日，公司发布了《关于公司部分高级管理人员减持股份预 披露的公告》（公告编号：2025-055），202年12月19日，公司发布了《关于公司 部分高级管理人员减持股份实施完成的公告》（公告编号 ...

Group 1 - ASUS has denied rumors about entering DRAM manufacturing to address global memory shortages, clarifying that there are no plans to invest in memory wafer factories [2] - China's first 1 million kilowatt offshore photovoltaic project, located in Dongying, Shandong, has successfully connected to the grid, making it the largest open sea photovoltaic project globally [2] - Kawasaki Heavy Industries has been banned from participating in tenders for 2.5 months due to data falsification regarding fuel efficiency in submarine engines for the Japan Maritime Self-Defense Force [2] - The Long March 3B rocket series has completed its 2025 launch tasks, achieving a record of 15 launches in a year, surpassing the previous record of 14 launches [2]