Core Viewpoint - The maritime equipment sector experienced a rise of 1.41% on December 25, with Hailanxin leading the gains, while the Shanghai Composite Index closed at 3959.62, up 0.47% [1] Group 1: Market Performance - The maritime equipment sector's individual stock performance is as follows: - Hailanxin (300065) closed at 18.26, up 2.82% with a trading volume of 475,700 shares and a transaction value of 864 million yuan - China Shipbuilding (600150) closed at 33.84, up 1.41% with a trading volume of 490,600 shares and a transaction value of 1.653 billion yuan - China Ship Defense (600685) closed at 28.48, up 2.15% with a trading volume of 226,200 shares and a transaction value of 641 million yuan [1] Group 2: Capital Flow - The maritime equipment sector saw a net inflow of 51.206 million yuan from main funds, while retail investors contributed a net inflow of 99.793 million yuan, and there was a net outflow of 151 million yuan from speculative funds [1] - The capital flow for individual stocks is detailed as follows: - China Shipbuilding (600150) had a net inflow of 83.133 million yuan from main funds, while speculative funds saw a net outflow of 58.197 million yuan - Hailanxin (300065) experienced a net inflow of 74.681 million yuan from main funds, with a net outflow of 65.424 million yuan from speculative funds [2]

Summary of Key Points Core Viewpoint - On December 24, several A-share listed companies disclosed their shareholding changes, with notable increases in holdings from companies like Guizhou Moutai and others, while 18 companies reported reductions in their shareholdings [1][3]. Group 1: Shareholding Increases - **Biological Shares**: Major shareholder obtained a commitment letter for a special loan to increase holdings [2]. - **Marter Shares**: The controlling shareholder and chairman Liu Aisen plans to increase holdings by no less than 100 million yuan [2]. - **Guizhou Moutai**: Plans to repurchase shares through centralized bidding [2]. - **Donghong Shares**: Plans to repurchase shares worth between 30 million to 60 million yuan [2]. Group 2: Shareholding Reductions - **Kaifa Electric**: Shareholders Zhao Le, Wen Guowang, and Zhang Xiaoyi plan to reduce holdings by no more than 0.70% [2]. - **Zhuhai Guanyu**: Shareholders Ningbo Huijin and Zhuhai Lengquan plan to reduce holdings by no more than 3% [2]. - **Lite New Materials**: Controlling shareholder Wang Kunming plans to reduce holdings by no more than 3% [2]. - **Sanhui Electric**: Shareholder Wu Baofu plans to reduce holdings by no more than 2% [2]. - **Xuedilong**: Plans to reduce no more than 4.8856 million shares of repurchased stock [2]. - **Jindun Shares**: Shareholder Gaoxin Investment plans to reduce holdings by no more than 1%, and Founder Securities plans to reduce by no more than 3% [2]. - **Tianhai Defense**: China Great Wall Asset reduced holdings by 3.0278 million shares from December 22 to December 23 [2]. - **Zhangyuan Tungsten**: Controlling shareholder's reduction plan has been completed [2]. - **Chaojie Shares**: Controlling shareholder reduced 974,400 shares from December 8 to December 24 [2]. - **Hengdian East Magnetic**: Controlling shareholder plans to reduce holdings by no more than 1% [2]. - **Luxin Investment**: Controlling shareholder Luxin Group plans to reduce holdings by no more than 1% [2]. - **Sunglow Power**: Four shareholders collectively reduced 423,700 shares [2]. - **He富中国**: Controlling shareholder He富 Hong Kong reduced 9,000 shares on December 24 [2]. - **Tuojing Technology**: The largest shareholder, the National Fund, reduced 1.83 million shares from December 17 to December 24 [2]. - **Little Bear Electric**: Shareholder Long Shaohong plans to reduce holdings by no more than 0.64% [2]. - **Chao Xun Communication**: Shanghai Jiuyi Investment Management reduced holdings to 4.99% [2]. - **Caesar Travel**: The third largest shareholder, Jingu Trust, plans to reduce holdings by no more than 3% [2].

证券代码：300008 证券简称：天海防务 公告编号：2025-095 天海融合防务装备技术股份有限公司 关于持股5%以上股东减持至5%以下暨权益变动的提示性公告 中国长城资产管理股份有限公司保证向本公司提供的信息内容真实、准确、 完整，没有虚假记载、误导性陈述或重大遗漏。 特别提示： 1、本次权益变动为持股 5%以上股东中国长城资产管理股份有限公司（以下简称"长城资 产"）减持公司股份，不触及要约收购，不会导致公司实际控制人发生变化，不会对公司治理 结构及持续经营产生影响，也不存在损害公司利益的情形。 2、本次权益变动后，长城资产持有公司 86,401,435 股股份，占公司总股本的 5.00%（注： 5.00%为四舍五入原因造成，实际占公司总股本的 4.999999%），不再是公司持股 5%以上的股 东。 天海融合防务装备技术股份有限公司（以下简称"天海防务"或"公司"）于 2025 年 11 月 21 日在巨潮资讯网（www.cninfo.com.cn）披露了《关于持股 5%以上股东减持股份预披露 公告》（公告编号：2025-091），公司第二大股东长城资产持有公司股份 89,429,235 股，占公 ...

天海融合防务装备技术股份有限公司 简式权益变动报告书 上市公司名称：天海融合防务装备技术股份有限公司 信息披露义务人姓名：中国长城资产管理股份有限公司 住所：北京市丰台区凤凰嘴街 2 号院 1 号楼-4 至 22 层 101 内 17-26 层,A705-707,A301-320 通讯地址：北京市丰台区凤凰嘴街 2 号院 1 号楼-4 至 22 层 101 内 17-26 层,A705-707,A301-320 股权变动性质：股份减少 签署日期：二〇二五年十二月二十三日 1 上市地点：深圳证券交易所 股票简称：天海防务 股票代码：300008 信息披露义务人声明 一、信息披露义务人依据《中华人民共和国公司法》、《中华人民共和国 证券法》（以下简称"《证券法》"）、《上市公司收购管理办法》（以下简称 "《收购管理办法》"）、《公开发行证券公司信息披露内容与格式准则第 15 号——权益变动报告书》（以下简称"《15 号准则》"）及相关法律、法规编写 本 报告书。 二、信息披露义务人签署本报告书已获得必要的授权和批准。 三、依据《证券法》、《收购管理办法》、《15 号准则》的规定，本报告 书已全面披露信息披露义务人 ...

Group 1 - The core point of the article is that Tianhai Defense (300008.SZ) announced a share reduction by China Great Wall Asset Management Co., Ltd. due to operational and funding arrangements [2] - From December 22 to December 23, China Great Wall Asset Management reduced its holdings by 3,027,800 shares, which represents a reduction of 0.18% [2] - Following this reduction, China Great Wall Asset Management's shareholding in Tianhai Defense has decreased to 5% [2]

Group 1 - The core point of the announcement is that Changcheng Asset, a shareholder holding more than 5%, has reduced its stake in Tianhai Defense by selling 3.0278 million shares at an average price of 7.8 yuan per share, which represents 0.18% of the total share capital [1] - After the reduction, Changcheng Asset's holdings decreased to 86.4014 million shares, and its ownership percentage fell from 5.18% to 5%, effectively becoming less than 5% [1] - The reduction plan is not yet fully implemented and is not expected to have a significant impact on the company's control, governance structure, or operations [1]

12月24日，天海防务盘中上涨2.07%，截至11:07，报7.89元/股，成交4.12亿元，换手率3.22%，总市值 136.34亿元。 资金流向方面，主力资金净流入1703.45万元，特大单买入2665.33万元，占比6.46%，卖出1521.63万 元，占比3.69%；大单买入8840.90万元，占比21.44%，卖出8281.14万元，占比20.08%。 天海防务今年以来股价涨68.59%，近5个交易日涨4.37%，近20日涨0.51%，近60日涨27.67%。 资料显示，天海融合防务装备技术股份有限公司位于上海市松江区莘砖公路518号10幢，成立日期2001 年10月29日，上市日期2009年10月30日，公司主营业务涉及船舶与海洋工程、军民融合产业、清洁能源 利用等。主营业务收入构成为：船海工程设计建造总承包业务92.05%，船海工程设计技术服务业务 1.97%，能源业务1.80%，其他产品收入1.75%，防务装备及产品业务1.18%，其他(补充)0.74%，船舶租 赁收入0.50%。 天海防务所属申万行业为：国防军工-航海装备Ⅱ-航海装备Ⅲ。所属概念板块包括：军民融合、海洋经 济、海工装备、航天 ...

Core Viewpoint - Tianhai Defense has shown a significant increase in stock price this year, with a year-to-date rise of 69.02%, despite recent declines in the short term [1][2]. Company Overview - Tianhai Defense Technology Co., Ltd. was established on October 29, 2001, and listed on October 30, 2009. The company is located at 518 Xinzhuan Road, Songjiang District, Shanghai [1]. - The main business areas include shipbuilding and marine engineering, military-civilian integration, and clean energy utilization. The revenue composition is as follows: 92.05% from shipbuilding and marine engineering contracting, 1.97% from design services, 1.80% from energy business, 1.75% from other products, 1.18% from defense equipment, and 0.50% from ship leasing [1]. Financial Performance - For the period from January to September 2025, Tianhai Defense achieved a revenue of 3.148 billion yuan, representing a year-on-year growth of 34.50%. The net profit attributable to shareholders was 232 million yuan, showing a substantial increase of 202.12% [2]. - The company has distributed a total of 177 million yuan in dividends since its A-share listing, with no dividends paid in the last three years [3]. Shareholder Information - As of November 20, 2025, the number of shareholders increased to 133,900, a rise of 7.54%. The average number of tradable shares per person decreased by 7.01% to 12,301 shares [2]. - The top ten circulating shareholders include Hong Kong Central Clearing Limited, which holds 19.113 million shares, an increase of 1.199 million shares compared to the previous period [3].

Group 1 - The marine equipment sector increased by 1.55% on December 19, with Tianhai Defense leading the gains [1] - The Shanghai Composite Index closed at 3890.45, up 0.36%, while the Shenzhen Component Index closed at 13140.22, up 0.66% [1] - Key stocks in the marine equipment sector showed varied performance, with Tianhai Defense closing at 7.75, up 1.97%, and Jianglong Shipbuilding closing at 19.36, down 0.21% [1] Group 2 - The marine equipment sector experienced a net outflow of 16.086 million yuan from institutional investors and 41.6625 million yuan from retail investors, while individual investors saw a net inflow of 57.7484 million yuan [1] - Detailed fund flow data indicates that Zhongchuan Defense had a net inflow of 20.0552 million yuan from institutional investors, while Jianglong Shipbuilding faced a significant net outflow of 47.269 million yuan [2] - The overall fund flow dynamics show a mixed sentiment, with some stocks attracting retail interest despite institutional outflows [2]

| 交易日期 | 证券代码 | 证券简称 | 成交价格 | 成交量 | 成交金额 (万元) | 买方营业部 | 卖方营业部 | | --- | --- | --- | --- | --- | --- | --- | --- | | | | | (元) | (万股/万份) | | | | | 2025-12-19 | 300008 | 天海防务 | 6.60 | 36.96 | | 243.94 东吴证券股份有限 | 东吴证券股份有限 | | | | | | | | 公司江阴长江路证 | 公司江阴长江路证 | | | | | | | | 劳营业部 | 券营业部 | 12月19日，天海防务大宗交易成交36.96万股，成交额243.94万元，占当日总成交额的0.28%，成交价6.6 元，较市场收盘价7.75元折价14.84%。 ...