证券之星消息，1月22日航海装备板块较上一交易日上涨3.04%，中船防务领涨。当日上证指数报收于 4122.58，上涨0.14%。深证成指报收于14327.05，上涨0.5%。航海装备板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 600685 | 中腊防务 | 34.01 | 7.49% | 51.88万 | 17.40 Z | | 300008 | 天海防务 | 66'8 | 6.14% | 281.53万 | 25.33 乙 | | 300065 | 海兰信 | 23.66 | 5.86% | 122.12万 | 28.74亿 | | 300589 | 江龙船艇 | 19.62 | 5.20% | - 43.63万 | 8.52亿 | | 300810 | 中科海讯 | 41.56 | 4.11% | 6.23万 | 2.57亿 | | 601890 | 亚星锚链 | 11.11 | 3.35% | 69.97万 | 7.73亿 | | 600764 | 中国海防 | ...

Core Viewpoint - The maritime equipment sector experienced a decline of 0.89% on January 20, with Jianglong Shipbuilding leading the losses. The Shanghai Composite Index closed at 4113.65, down 0.01%, while the Shenzhen Component Index closed at 14155.63, down 0.97% [1]. Group 1: Market Performance - The maritime equipment sector's stocks showed mixed performance, with notable declines in several companies, including Jianglong Shipbuilding, which fell by 6.52% [1]. - Major stocks in the sector included: - China Shipbuilding (down 0.50% at 35.57) - China Marine Defense (down 1.18% at 28.46) - Tianhai Defense (down 3.01% at 8.39) [1]. Group 2: Capital Flow - The maritime equipment sector saw a net outflow of 559 million yuan from main funds, while retail investors contributed a net inflow of 452 million yuan [1]. - Specific stock capital flows included: - Jianglong Shipbuilding with a main fund outflow of 65.82 million yuan and a retail inflow of 99.88 million yuan [2]. - China Shipbuilding with a main fund outflow of 77.05 million yuan and a retail inflow of 42.59 million yuan [2]. Group 3: Individual Stock Analysis - Individual stock performances indicated significant retail interest in some companies despite overall sector declines: - Yuanrui Technology saw a retail inflow of 8.55% despite a main fund outflow [2]. - Zhongke Haixun had a retail inflow of 13.25% while experiencing a main fund outflow of 22.66 million yuan [2].

Group 1 - The marine equipment sector increased by 1.33% on January 19, with China Shipbuilding Industry Corporation leading the gains [1] - The Shanghai Composite Index closed at 4114.0, up 0.29%, while the Shenzhen Component Index closed at 14294.05, up 0.09% [1] - Key stocks in the marine equipment sector showed varying performance, with China Shipbuilding closing at 35.75, up 1.19%, and China Haifeng leading with a 3.08% increase to 28.80 [1] Group 2 - The marine equipment sector saw a net inflow of 298 million yuan from institutional investors, while retail investors experienced a net outflow of 160 million yuan [1] - Major stocks like China Shipbuilding had a net inflow of 211 million yuan from institutional investors, but faced a net outflow of 89.42 million yuan from retail investors [2] - Other stocks such as HaiLanXin and Jianglong Shipbuilding also experienced mixed fund flows, with HaiLanXin seeing a net inflow of 42.32 million yuan from institutional investors [2]

Core Viewpoint - Zhongke Haixun's stock price has shown volatility, with a recent decline of 2.01% and a total market value of 4.728 billion yuan, reflecting mixed investor sentiment and market performance [1]. Group 1: Stock Performance - As of January 16, Zhongke Haixun's stock price is 40.05 yuan per share, with a trading volume of 53.33 million yuan and a turnover rate of 1.16% [1]. - The stock has increased by 4.62% year-to-date, but has decreased by 3.24% over the last five trading days, increased by 7.81% over the last 20 days, and decreased by 12.52% over the last 60 days [1]. Group 2: Financial Performance - For the period from January to September 2025, Zhongke Haixun reported operating revenue of 145 million yuan, a year-on-year decrease of 0.41%, while the net profit attributable to shareholders was -76.92 million yuan, reflecting a year-on-year increase of 16.27% [2]. Group 3: Shareholder Information - As of January 9, the number of shareholders for Zhongke Haixun has increased to 22,200, a rise of 9.96%, with an average of 5,123 circulating shares per person, down by 9.06% [2]. - The company has distributed a total of 20.72 million yuan in dividends since its A-share listing, with 7.02 million yuan distributed over the past three years [3]. - Notable changes in institutional holdings include a decrease of 1.22 million shares for Changcheng Jiujia Innovation Growth Mixed A, while new shareholders include Yongying Ruixin Mixed A and Yongying Jianjian Enhanced Bond A [3].

证券日报网讯 1月15日，中科海讯发布公告称，公司第四届董事会第九次会议审议通过《关于使用部分 闲置自有资金进行现金管理的议案》。 （文章来源：证券日报） ...

一、董事会会议召开情况 北京中科海讯数字科技股份有限公司（以下简称"公司"）第四届董事会第 九次会议于 2026 年 1 月 9 日通过电子邮件或者即时通讯等方式发出会议通知， 所有会议议案资料均在本次会议召开前提交全体董事。会议于 2026 年 1 月 15 日上午 10:00 在公司会议室以现场结合通讯方式召开。本次会议应出席董事 8 人， 实际出席董事 8 人，其中独立董事 3 名，会议由公司董事长张秋生先生召集和主 持。会议的召集和召开符合《中华人民共和国公司法》（以下简称"《公司法》"） 等法律、行政法规、部门规章、规范性文件和《北京中科海讯数字科技股份有限 公司章程》（以下简称"《公司章程》"）的规定，所作决议合法有效。 二、董事会会议审议情况 本次会议经与会董事审议并书面表决，通过如下决议： （一）审议通过《关于使用部分闲置自有资金进行现金管理的议案》 证券代码：300810 证券简称：中科海讯 公告编号：2026-001 北京中科海讯数字科技股份有限公司 第四届董事会第九次会议决议公告 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。 （二）《北 ...

关于使用部分闲置自有资金进行现金管理的公告 本公司及董事会全体成员保证信息披露的内容真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 北京中科海讯数字科技股份有限公司（以下简称"公司"）于 2026 年 1 月 15 日召开了第四届董事会第九次会议，审议通过了《关于使用部分闲置自有资 金进行现金管理的议案》，同意公司在不影响正常经营，确保资金流动性及安全 性的前提下，使用最高额度不超过人民币 20,000.00 万元（含本数）的闲置自有 资金进行现金管理。以上资金额度自董事会审议通过后 12 个月内有效，有效期 内可滚动使用，并授权公司经营层在上述额度范围内具体办理相关事宜。现将具 体情况公告如下： 一、投资概述 （一） 投资目的 证券代码：300810 证券简称：中科海讯 公告编号：2026-002 北京中科海讯数字科技股份有限公司 （三） 投资品种 公司拟购买由商业银行、证券公司等金融机构发行的安全性高、流动性好、 投资期限不超过 12 个月的投资产品（包括但不限于结构性存款、通知存款、定 期存款、大额存单等）。 （四） 具体实施 自董事会审议通过后，董事会授权公司董事长在额度范围内行使该项投资决 ...

证券日报网讯1月13日，中科海讯（300810）在互动平台回答投资者提问时表示，截至2026年1月9日， 公司含信用账户合并名册全体股东户数为22249户。 ...

Core Insights - The maritime equipment sector experienced a 2.03% increase on January 12, with Hailanxin leading the gains [1] - The Shanghai Composite Index closed at 4165.29, up 1.09%, while the Shenzhen Component Index closed at 14366.91, up 1.75% [1] Sector Performance - Hailanxin (300065) saw a closing price of 26.39, with a significant increase of 14.59% and a trading volume of 2.1864 million shares, amounting to a transaction value of 564.9 million [1] - Other notable performers included: - Zhongmofan (300810) with a closing price of 43.97, up 6.23% [1] - Yuanrui Technology (300600) at 16.39, up 3.73% [1] - Tianhai Defense (300008) at 9.23, up 3.71% [1] - China Shipbuilding (600150) at 36.14, up 1.03% [1] Capital Flow - The maritime equipment sector saw a net inflow of 221 million yuan from institutional investors, while retail investors experienced a net outflow of 30.41 million yuan [1] - Detailed capital flow for key stocks includes: - China Shipbuilding (600150) with a net inflow of 220 million yuan from institutional investors [2] - Tianhai Defense (300008) with a net inflow of 57.1 million yuan from institutional investors [2] - Hailanxin (300065) with a net inflow of 12.64 million yuan from institutional investors [2]

Group 1 - Zhongke Haixun's stock increased by 5.1%, reaching 43.50 CNY per share, with a trading volume of 206 million CNY and a turnover rate of 4.24%, resulting in a total market capitalization of 5.135 billion CNY [1] - Zhongke Haixun, established on July 18, 2005, and listed on December 6, 2019, specializes in the research, production, and sales of sonar-related products [1] - The company's main business revenue composition includes: signal processing platform 41.94%, underwater big data and simulation systems 39.42%, sonar systems 17.69%, and others 0.95% [1] Group 2 - According to data, Guangfa Fund has a significant holding in Zhongke Haixun, with Guangfa Baifa Big Data Value Mixed A (001731) increasing its holdings by 140,200 shares to a total of 160,500 shares, representing 3.02% of the fund's net value, making it the seventh-largest holding [2] - The fund has achieved a year-to-date return of 12.93%, ranking 210 out of 9012 in its category, and a one-year return of 80.51%, ranking 447 out of 8157 [2] - Guangfa Baifa Big Data Value Mixed A (001731) was established on June 16, 2017, with a latest scale of 64.3524 million CNY and a cumulative return since inception of 84.3% [2]