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。 一、注销情况概述 证券代码：300810 证券简称：中科海讯 公告编号：2025-089 北京中科海讯数字科技股份有限公司 关于崂山分公司完成注销的公告 （一）《登记通知书》。 特此公告。 北京中科海讯数字科技股份有限公司 董事会 2025 年 9 月 4 日 北京中科海讯数字科技股份有限公司（以下简称"公司"）于 2025 年 8 月 25 日召开第四届董事会第七次会议，审议通过了《关于注销崂山分公司的议案》， 同意注销北京中科海讯数字科技股份有限公司崂山分公司（以下简称"崂山分公 司"），并授权公司管理层负责办理注销崂山分公司的相关事宜。具体内容详见 公司于 2025 年 8 月 27 日在巨潮资讯网（www.cninfo.com.cn）披露的《关于注销 崂山分公司的公告》（公告编号：2025-086）。 近日，公司收到了青岛市崂山区行政审批服务局签发的《登记通知书》，崂 山分公司已完成注销登记手续。本次注销崂山分公司不会对公司的财务和经营状 况产生重大不利影响，不存在损害公司及全体股东尤其是中小股东利益的情 ...

Group 1 - The company, Zhongke Haixun, reported that as of August 29, 2025, the total number of shareholders, including credit accounts, is 27,284 [2]

Market Overview - The marine equipment sector experienced a decline of 1.31% on September 2, with Zhongke Haixun leading the drop [1] - The Shanghai Composite Index closed at 3858.13, down 0.45%, while the Shenzhen Component Index closed at 12553.84, down 2.14% [1] Stock Performance - Key stocks in the marine equipment sector showed the following closing prices and percentage changes: - China Shipbuilding (600150): 38.45, -1.21% - Yaxing Chain (601890): 10.08, -1.95% - China Marine Defense (600764): 34.45, -1.96% - China Ship Defense (600685): 29.24, -2.47% - Jianglong Shipbuilding (300589): 14.14, -3.02% - Tianhai Defense (300008): 7.17, -3.24% - Guorui Technology (300600): 18.45, -4.16% - Hailanxin (300065): 20.09, -4.74% - Zhonggui Haixun (300810): 52.21, -5.25% [1] Capital Flow - The marine equipment sector saw a net outflow of 605 million yuan from institutional investors, while retail investors contributed a net inflow of 508 million yuan [1] - The following table summarizes the capital flow for key stocks: - Zhongke Haixun (300810): Institutional -15.99 million, Retail +26.18 million - Jianglong Shipbuilding (300589): Institutional -20.29 million, Retail +18.36 million - China Ship Defense (600685): Institutional -28.92 million, Retail +33.69 million - Guorui Technology (300600): Institutional -30.66 million, Retail +30.70 million - China Marine Defense (600764): Institutional -41.68 million, Retail +27.36 million - Yaxing Chain (601890): Institutional -52.12 million, Retail +44.98 million - Tianhai Defense (300008): Institutional -129 million, Retail +108 million - Hailanxin (300065): Institutional -135 million, Retail +129 million - China Shipbuilding (600150): Institutional -151 million, Retail +89.23 million [2]

Group 1 - The military equipment sector experienced significant declines, with companies such as Great Wall Military Industry, Maxinlin, and Zhongke Haixun dropping over 6% [1] - Other companies like Inner Mongolia First Machinery, Construction Industry, and Zhongtian Rocket also faced downturns [1]

Market Overview - The marine equipment sector increased by 0.81% on August 29, with Zhongke Haixun leading the gains [1] - The Shanghai Composite Index closed at 3857.93, up 0.37%, while the Shenzhen Component Index closed at 12696.15, up 0.99% [1] Stock Performance - Notable stock performances include: - Yihard Technology (300810) rose by 4.29% to a closing price of 53.94 [1] - Guorui Technology (300600) increased by 3.71% to 19.27 [1] - China Shipbuilding (600150) saw a 1.52% rise, closing at 37.38 [1] - Hailanxin (300065) and China Ship Defense (600685) had smaller increases of 1.15% and 0.61%, respectively [1] - Tianhai Defense (300008) and Jianglong Shipbuilding (300589) experienced slight declines of 0.13% and 0.48% [1] Capital Flow - The marine equipment sector had a net inflow of 154 million yuan from institutional investors, while retail investors saw a net outflow of 144 million yuan [1] - Detailed capital flow for key stocks includes: - China Shipbuilding had a net inflow of 91.36 million yuan from institutional investors [2] - Zhongke Haixun attracted 70.05 million yuan, but retail investors withdrew 83.70 million yuan [2] - Guorui Technology had a net inflow of 19.56 million yuan from institutions, with retail investors withdrawing 18.39 million yuan [2] - China Haifang (600764) saw a net inflow of 6.61 million yuan from institutions, while retail investors withdrew 17.53 million yuan [2]

据证券之星公开数据整理，近期中科海讯（300810）发布2025年中报。截至本报告期末，公司营业总收 入9596.68万元，同比下降9.61%，归母净利润-6467.71万元，同比下降12.09%。按单季度数据看，第二 季度营业总收入4913.5万元，同比下降12.7%，第二季度归母净利润-3944.77万元，同比上升10.31%。本 报告期中科海讯公司应收账款体量较大，当期应收账款占最新年报营业总收入比达162.84%。 本次财报公布的各项数据指标表现不尽如人意。其中，毛利率22.13%，同比减46.45%，净利 率-67.73%，同比减24.04%，销售费用、管理费用、财务费用总计2725.25万元，三费占营收比28.4%， 同比增16.46%，每股净资产6.37元，同比减4.33%，每股经营性现金流-0.61元，同比减16.1%，每股收 益-0.55元，同比减12.58% 证券之星价投圈财报分析工具显示： 业务评价：去年的净利率为-10.63%，算上全部成本后，公司产品或服务的附加值不高。从历史年报数 据统计来看，公司上市以来中位数ROIC为1.83%，投资回报一般，其中最惨年份2023年的ROIC 为 ...

Investment Rating - The report maintains a "Strong Buy" rating for the company [2][7]. Core Views - The company faced pressure in H1 2025, with total revenue of 95.97 million yuan, down 9.61% year-on-year, and a net profit attributable to shareholders of -64.68 million yuan, a decrease of 12.09% year-on-year [1][5]. - The increase in contract liabilities to a historical high of 112 million yuan, up 33% from the beginning of the year, indicates strong downstream demand [5]. - The company is actively exploring AI-enabled underwater equipment and has developed a high-performance computing platform based on GPU chips [5]. - A stock incentive plan was introduced to enhance management and core staff motivation, reflecting confidence in future business expansion and performance improvement [5]. Financial Performance - For H1 2025, the revenue breakdown by product shows: - Signal processing platform: revenue of 40.25 million yuan, down 54.45% year-on-year, with a gross margin decrease of 11.07 percentage points to 34.57% - Sonar system: revenue of 16.98 million yuan, up 13.27% year-on-year, with a gross margin increase of 0.21 percentage points to 13.27% - Underwater big data and simulation system: revenue of 37.29 million yuan, up 3160.65% year-on-year, with a gross margin decrease of 70.58 percentage points to 12.4% [5]. - The overall gross margin for H1 2025 decreased by 19.19 percentage points to 22.13% due to product structure adjustments [5]. - The company’s total market capitalization is 6.4 billion yuan, with a circulating market capitalization of 6.1 billion yuan [2]. Earnings Forecast - The forecast for net profit attributable to shareholders for 2025-2027 is 18 million yuan, 29 million yuan, and 43 million yuan respectively, with corresponding PE ratios of 349, 221, and 148 times [2][8].

Market Overview - The marine equipment sector experienced a decline of 1.45% on August 27, with Guorui Technology leading the losses [1] - The Shanghai Composite Index closed at 3800.35, down 1.76%, while the Shenzhen Component Index closed at 12295.07, down 1.43% [1] Individual Stock Performance - China Shipbuilding (600150) closed at 36.54, down 0.98% with a trading volume of 983,200 shares and a turnover of 3.629 billion [1] - Tianhai Defense (300008) closed at 7.17, down 2.32% with a trading volume of 1,661,100 shares and a turnover of 1.229 billion [1] - China Marine Defense (600764) closed at 34.57, down 2.92% with a trading volume of 132,600 shares and a turnover of 469 million [1] - China Ship Defense (600685) closed at 28.43, down 3.33% with a trading volume of 174,700 shares and a turnover of 508 million [1] - Yaxing Anchor Chain (601890) closed at 10.28, down 4.90% with a trading volume of 800,900 shares and a turnover of 838 million [1] - Hailanxin (300065) closed at 20.18, down 4.95% with a trading volume of 878,100 shares and a turnover of 1.832 billion [1] - Jianglong Shipbuilding (300589) closed at 14.45, down 5.37% with a trading volume of 227,900 shares and a turnover of 341 million [1] - Zhongke Haixun (300810) closed at 50.80, down 5.59% with a trading volume of 93,300 shares and a turnover of 487 million [1] - Guorui Technology (300600) closed at 18.73, down 6.26% with a trading volume of 234,700 shares and a turnover of 450 million [1] Capital Flow Analysis - The marine equipment sector saw a net outflow of 867 million from institutional investors and 48.28 million from retail investors, while retail investors had a net inflow of 916 million [1] - Individual stock capital flows indicate significant outflows for several companies, with Guorui Technology experiencing a net outflow of 87.17 million, accounting for 19.35% of its capital [2] - Other notable outflows include China Ship Defense with 58.59 million (11.54%) and Yaxing Anchor Chain with 99.32 million (11.85%) [2]

Core Viewpoint - Zhongke Haixun reported a significant loss in the first half of 2025, with a net profit attributable to shareholders of -64.68 million yuan, indicating challenges in financial performance while focusing on specialized electronic information in sonar equipment [1][2] Group 1: Financial Performance - In the first half of 2025, Zhongke Haixun achieved operating revenue of 95.97 million yuan [1] - The net profit attributable to shareholders was -64.68 million yuan, and the net profit after deducting non-recurring gains and losses was -65.32 million yuan [1] Group 2: Industry Focus and Product Development - Zhongke Haixun specializes in the research, production, and sales of sonar equipment related to the national special electronic information industry [1] - The company provides various products including signal processing platforms, sonar systems, underwater big data, simulation training systems, unmanned detection systems, and data computing centers, primarily serving national special departments [1] - The demand for intelligent underwater equipment is increasing due to advancements in big data and artificial intelligence technologies [2] - The company is integrating traditional sonar technology with intelligent technology, developing high-performance computing platforms based on GPU chips and underwater big data collection, analysis, and processing equipment [2]

Core Insights - The company Zhongke Haixun (300810.SZ) reported a revenue of 95.9668 million yuan for the first half of 2025, representing a year-on-year decrease of 9.61% [1] - The net loss attributable to shareholders of the listed company was 64.6771 million yuan, which expanded by 12.09% year-on-year [1] - The net loss attributable to shareholders after deducting non-recurring gains and losses was 65.3194 million yuan, an increase of 10.97% year-on-year [1] - The basic loss per share was 0.5549 yuan [1]