截至9月15日收盘，国产航母概念下跌1.29%，位居概念板块跌幅榜前列，板块内，中国卫星、金信 诺、博威合金等跌幅居前，股价上涨的有6只，涨幅居前的有中国船舶、中船防务、中国动力等，分别 上涨1.29%、0.81%、0.50%。 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（%） | | --- | --- | --- | --- | | 猪肉 | 2.82 | 军工信息化 | -1.35 | | 云游戏 | 2.63 | 太赫兹 | -1.34 | | 电子竞技 | 2.53 | 铜缆高速连接 | -1.30 | | 手机游戏 | 1.88 | 国产航母 | -1.29 | | 养鸡 | 1.80 | 数据确权 | -1.26 | | 网约车 | 1.57 | 超导概念 | -1.19 | | 网络游戏 | 1.55 | 光纤概念 | -1.16 | | CRO概念 | 1.44 | 无人零售 | -1.11 | | 动物疫苗 | 1.30 | 智谱AI | -1.05 | | EDR概念 | 1.28 | 金属钴 | -1.04 | 资金面上看，今日国产航母概念板块获 ...

| 代码 | 简称 | 今日涨跌幅（%） | 今日换手率（%） | 主力资金流量（万元） | | --- | --- | --- | --- | --- | | 603516 | 淳中科技 | -7.16 | 13.09 | -43273.08 | | 600590 | 泰豪科技 | -3.00 | 7.05 | -14099.54 | | 300065 | 海兰信 | -3.01 | 5.71 | -13721.73 | | 300045 | 华力创通 | -3.55 | 8.14 | -13389.57 | | 688066 | 航天宏图 | -3.25 | 7.01 | -11455.12 | | 300324 | 旋极信息 | 1.54 | 17.63 | -10428.62 | | 688788 | 科思科技 | -4.72 | 4.80 | -9473.10 | | 002446 | 盛路通信 | -3.19 | 6.31 | -8970.20 | | 300762 | 上海瀚讯 | -2.77 | 3.84 | -8320.52 | | 002465 | 海格通信 | -2.30 | 3.27 ...

Market Overview - On September 12, the marine equipment sector rose by 0.36% compared to the previous trading day, with China Marine Defense leading the gains [1] - The Shanghai Composite Index closed at 3883.69, up 0.22%, while the Shenzhen Component Index closed at 12996.38, up 0.13% [1] Stock Performance - Key stocks in the marine equipment sector showed varied performance, with China Marine Defense (600764) closing at 30.91, up 1.81% on a trading volume of 76,500 shares and a transaction value of 236 million yuan [1] - Other notable performers included: - Zhongzuo Haixun (300810) at 45.03, up 1.76% [1] - Meisanxin (300065) at 19.36, up 1.68% [1] - China Shipbuilding (600150) at 38.07, up 0.37% [1] - Conversely, stocks like Jianglong Shipbuilding (300589) and XD Yasheng Anchor (601890) experienced slight declines [1] Capital Flow - The marine equipment sector saw a net outflow of 179 million yuan from institutional investors, while retail investors contributed a net inflow of 171 million yuan [1] - Detailed capital flow for key stocks included: - China Marine Defense with a net inflow of 32.34 million yuan from institutional investors [2] - Jianglong Shipbuilding with a net outflow of 6.86 million yuan from institutional investors [2] - XD Yasheng Anchor with a significant net outflow of 30.47 million yuan from institutional investors [2]

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 300810 | 中积海讯 | 44.25 | 2.95% | 4.82万 | 2.11亿 | | 300600 | 国瑞科技 | 16.88 | 2.18% | 12.87万 | 2.14亿 | | 300065 | 海兰信 | 19.04 | 2.04% | 40.56万 | 7.64亿 | | 300589 | 江龙船艇 | 13.28 | 1.68% | 7.93万 ﻞ | 1.05亿 | | 600685 | 中船防务 | 26.85 | 1.63% | 9.57万 | 2.54亿 | | 300008 | 天海防务 | 6.50 | 1.56% | 61.61万 | 3.97 亿 | | 601890 | 亚星锚链 | 9.76 | 1.04% | 18.32万 | 1.77亿 | | 600764 | 中国海防 | 30.36 | 0.63% | 8.39万 | 2.54亿 | | 600150 | 中国船舶 | 37.93 | -0 ...

9月11日，海兰信盘中上涨2.04%，截至14:12，报19.04元/股，成交5.76亿元，换手率4.68%，总市值 137.18亿元。 资金流向方面，主力资金净流出2675.53万元，特大单买入1969.28万元，占比3.42%，卖出1889.29万 元，占比3.28%；大单买入1.10亿元，占比19.12%，卖出1.38亿元，占比23.91%。 海兰信今年以来股价涨132.20%，近5个交易日涨5.37%，近20日跌3.69%，近60日涨18.19%。 今年以来海兰信已经6次登上龙虎榜，最近一次登上龙虎榜为3月24日，当日龙虎榜净买入-1.19亿元； 买入总计2.74亿元 ，占总成交额比5.60%；卖出总计3.93亿元 ，占总成交额比8.03%。 海兰信所属申万行业为：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、航天军工、北斗导航、海工装备等。 截至6月30日，海兰信股东户数11.40万，较上期增加8.81%；人均流通股5754股，较上期减少8.10%。 2025年1月-6月，海兰信实现营业收入4.87亿元，同比增长208.66%；归母净利润3414.28万元，同比增长 17 ...

Market Overview - The marine equipment sector experienced a slight decline of 0.13% on September 10, with Guorui Technology leading the losses [1] - The Shanghai Composite Index closed at 3812.22, up 0.13%, while the Shenzhen Component Index closed at 12557.68, up 0.38% [1] Stock Performance - Key stocks in the marine equipment sector showed mixed performance, with China Shipbuilding at 37.98, up 0.37%, while Guorui Technology fell by 5.76% to 16.52 [1] - The trading volume and turnover for major stocks were significant, with China Shipbuilding recording a turnover of 2.486 billion yuan [1] Capital Flow - The marine equipment sector saw a net outflow of 283 million yuan from main funds, while retail investors contributed a net inflow of 259 million yuan [1] - Specific stock capital flows indicated that China Shipbuilding had a net outflow of 1.13 billion yuan from main funds, but a net inflow of 916 million yuan from retail investors [2]

Core Viewpoint - Hailanxin's stock price has experienced significant fluctuations, with a year-to-date increase of 140% but a recent decline of 2.04% on September 3, 2023, indicating potential volatility in the market [1] Company Overview - Hailanxin Data Technology Co., Ltd. was established on February 14, 2001, and listed on March 26, 2010. The company specializes in the research, development, production, sales, and service of marine observation detection instruments and intelligent ship systems [1] - The main revenue composition of the company includes intelligent ships and intelligent navigation systems (79.82%), marine observation detection equipment and systems (14.51%), and other services (5.67%) [1] Financial Performance - For the first half of 2025, Hailanxin achieved an operating income of 487 million yuan, representing a year-on-year growth of 208.66%. The net profit attributable to the parent company was 34.14 million yuan, up 172.44% year-on-year [2] - Since its A-share listing, Hailanxin has distributed a total of 93.85 million yuan in dividends, with no dividends paid in the last three years [3] Shareholder Information - As of June 30, 2025, the number of shareholders of Hailanxin increased to 114,000, up 8.81% from the previous period. The average number of circulating shares per person decreased by 8.10% to 5,754 shares [2] - The top ten circulating shareholders include Huaxia Growth ETF as the fifth largest shareholder, holding 2.4999 million shares, while Hong Kong Central Clearing Limited has exited the top ten list [3] Market Activity - On September 3, 2023, Hailanxin's stock price was 19.68 yuan per share, with a trading volume of 210 million yuan and a turnover rate of 1.61%. The total market capitalization stood at 14.179 billion yuan [1] - The stock has appeared on the "Dragon and Tiger List" six times this year, with the most recent appearance on March 24, 2023, where it recorded a net buy of -119 million yuan [1]

Group 1 - The company plans to acquire 100% equity of Hainan Hailan Huanyu Ocean Information Technology Co., Ltd. through a combination of issuing shares and cash payment [2] - The company intends to issue stocks to no more than 35 specific investors to raise matching funds for the transaction [2] - The Shenzhen Stock Exchange has accepted the company's application for issuing shares to purchase assets and raise matching funds, confirming that the application documents are complete [2]

Core Viewpoint - The company has received a notification from the Shenzhen Stock Exchange regarding the acceptance of its application for issuing shares to purchase assets and raise supporting funds [1] Group 1: Transaction Details - The transaction involves issuing shares and cash payment to acquire 100% equity of Hainan Hailan Huanyu Ocean Information Technology Co., Ltd [1] - The company plans to issue shares to no more than 35 specific investors to raise supporting funds [1] Group 2: Regulatory Process - The application documents have been verified by the Shenzhen Stock Exchange, which has decided to accept the application [1] - The transaction is subject to approval from the Shenzhen Stock Exchange and the China Securities Regulatory Commission, indicating potential uncertainties [1]

证券代码：300065 证券简称：海兰信 公告编号：2025-055 北京海兰信数据科技股份有限公司 关于发行股份购买资产并募集配套资金申请文件 特此公告。 北京海兰信数据科技股份有限公司 董事会 二〇二五年九月八日 1 获得深圳证券交易所受理的公告 本公司及监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。 北京海兰信数据科技股份有限公司（以下简称"公司"）拟通过发行股份及 支付现金方式购买海南海兰寰宇海洋信息科技有限公司 100%股权，同时拟向不 超过 35 名特定投资者发行股票募集配套资金（以下简称"本次交易"）。 公司近日收到深圳证券交易所（以下简称"深交所"）出具的《关于受理北 京海兰信数据科技股份有限公司发行股份购买资产并募集配套资金申请文件的 通知》（深证上审〔2025〕166 号）。深交所根据相关规定对公司报送的发行股 份购买资产并募集配套资金申请文件进行了核对，认为申请文件齐备，决定予以 受理。 本次交易尚需通过深交所审核并取得中国证券监督管理委员会同意注册的 批复，最终能否通过审核、取得注册，以及最终通过审核、取得注册的时间仍存 在不确定性。公司将根据 ...