转自：前瞻产业研究院 行业主要上市公司：中科海讯(300810);中海达(300177);中国重工(601989);中国海防(600764);海兰信(300065) 等 本文核心数据：中国声呐行业存续/在业企业数量;专利申请区域分布情况;中招标项目区域分布 广东声呐存续/在业企业最多 截至2025年5月8日，声呐领域存续/在业企业超过690家，其中广东省企业数量最多约为110家，其次为江 苏、山东和浙江。 江苏省有效专利申请量最高 从有效专利申请量来看，截至2025年5月8日，江苏省声呐行业有效专利申请数量最多，高达1186项。随着全 球对海洋资源开发和海洋安全的关注度不断提高，声呐技术作为海洋科技的核心技术之一，其专利申请量的 增加也体现了江苏省在这一领域的战略布局和技术创新能力。其次为广东省，有效专利数量为1043项。 中国重工专利申请量最多 从企业层面的有效专利申请量来看，截至2025年5月8日，中国船舶重工集团公司的专利申请数量最多，高达 25项。其次是中科探海(深圳)海洋科技有限责任公司，为21项。 浙江省招标需求量最大 从声呐招标信息区域分布来看，截至2025年5月8日，浙江省招标项目数量最多，为 ...

Group 1 - The core stock price of Zhongke Haixun (300810) closed at 45.94 yuan on July 7, 2025, with a slight increase of 0.09% and a turnover rate of 10.63% [1] - The company reported a total revenue of 46.83 million yuan for Q1 2025, representing a year-on-year decrease of 6.13%, while the net profit attributable to shareholders was 25.23 million yuan, down 83.90% year-on-year [1] - The company's liquidity ratios include a current ratio of 2.673 and a quick ratio of 1.825, with a debt-to-asset ratio of 29.94% [1] Group 2 - Zhongke Haixun has made investments in 11 companies and participated in 108 bidding projects, indicating active engagement in business development [2] - The company holds 3 trademark registrations and 66 patents, showcasing its focus on intellectual property [2] - Additionally, Zhongke Haixun possesses 7 administrative licenses, reflecting its compliance and operational capabilities [2]

Core Viewpoint - The company has successfully developed and tested the HX-A200 domestically produced core processing chip, which is expected to receive bulk orders this year [1][2]. Group 1: Product Development - The HX-A200 chip is specifically designed for the underwater acoustic equipment industry and has achieved stable operational capabilities [2]. - The high-performance data computing platform equipped with the HX-A200 chip has also completed development and testing, with bulk orders anticipated in the current year [2]. Group 2: Industry Context - Deep-sea technology has been included in the 2025 Government Work Report as a strategic emerging industry, highlighting the importance of sonar equipment for deep-sea exploration [3]. - The upcoming military parade on September 3 will showcase domestic main battle equipment, including new types of combat forces such as underwater operations and intelligent systems, indicating a shift towards advanced military capabilities [3]. Group 3: Financial Outlook - In 2023, the company faced a one-time revenue reduction of 159 million yuan due to pricing factors, but without this impact, revenue would have reached 323 million yuan, marking a record high since its listing [3]. - The company is expected to experience a performance turning point in 2025, coinciding with the end of the 14th Five-Year Plan [3]. - Projected net profits for 2025-2027 are estimated at 51 million, 85 million, and 123 million yuan, representing year-on-year growth rates of 297%, 66%, and 44% respectively [4].

证券研究报告：国防军工 | 公司点评报告 发布时间：2025-07-03 股票投资评级 买入|维持 个股表现 -10% 14% 38% 62% 86% 110% 134% 158% 182% 206% 230% 2024-07 2024-09 2024-11 2025-02 2025-04 2025-06 中科海讯 国防军工 资料来源：聚源，中邮证券研究所 公司基本情况 | 最新收盘价（元） | 49.93 | | --- | --- | | 总股本/流通股本（亿股）1.18 / 1.14 | | | 总市值/流通市值（亿元）59 / 57 | | | 52 周内最高/最低价 | 49.93 / 13.61 | | 资产负债率(%) | 31.2% | | 市盈率 | -223.10 | | 宁波梅山保税港区中科 | | | 第一大股东 | 海讯科技投资合伙企业 | | (有限合伙) | | 研究所 分析师:鲍学博 SAC 登记编号:S1340523020002 Email:baoxuebo@cnpsec.com 分析师:王煜童 SAC 登记编号:S1340523070004 Email:wangyutong ...

Group 1: Industry Overview - The Chinese government is actively promoting the development of the marine economy, with "deep-sea technology" becoming a key focus area in national policies [2][3] - The marine economy is expected to grow significantly, with projections indicating that by 2025, the marine production value could exceed 13 trillion yuan, with deep-sea technology-related industries accounting for over 25% of this total [4] Group 2: Company Developments - Hengtong Optic-Electric plans to expand its marine communication industry chain, focusing on the development and industrialization of products related to offshore oil and gas, underwater special cables, and marine equipment [1][5] - Zhongke Haixun is leveraging its advantages in sonar equipment, promoting its HX-A200 core processing chip specifically designed for underwater acoustic equipment, with plans for mass orders by 2025 [1][6] - Qifan Cable has developed the capability to produce long-length submarine cables and has applied these products in offshore wind power projects, with ongoing investments in R&D to enhance competitiveness in high-performance cable manufacturing [1][6] - Chengyi Pharmaceutical is investing 670 million yuan in a marine biomedicine manufacturing project, focusing on the production of 1,000 tons of super fish oil EPA, aligning with national marine strategies [1][7]

Group 1 - The marine economy concept saw significant stock price increases, with notable gains in companies such as Klete rising over 20%, Deepwater Haina hitting a 20% limit up, and Zhongke Haixun increasing by over 13% [1] - The Central Financial Committee's sixth meeting emphasized the importance of high-quality development in the marine economy, focusing on innovation, efficient collaboration, industrial upgrades, harmonious human-sea relationships, and win-win cooperation [1] - Key strategies include enhancing top-level design, increasing policy support, encouraging social capital participation, and improving independent innovation capabilities in marine technology [1] Group 2 - Zheshang Securities highlighted the growing strategic importance of marine power, indicating that the development of deep-sea technology is crucial for building a marine power nation, with expectations for upcoming industry policies and funding support [2] - Tianfeng Securities outlined the deep-sea technology industry chain, which includes deep-sea materials, deep-sea equipment, and deep-sea digitalization, noting that deep-sea materials are foundational and involve high-performance steel and titanium alloys [2] - The demand for deep-sea equipment is rapidly increasing, with a focus on underwater detection, construction operations, oil and gas production, and mineral development, indicating an upward cycle in the shipbuilding and marine engineering equipment industry [2]

Core Viewpoint - The A-share military industry sector is experiencing a rebound, with significant stock price increases observed in several companies, indicating renewed investor interest and confidence in the sector [1] Company Performance - Changcheng Military Industry has seen its stock hit the daily limit up, achieving a remarkable performance of 8 out of 10 trading days with price increases [1] - Other companies such as China Shipbuilding Emergency, Lijun Shares, Sichuan Chuang Electronics, and Jihua Group also experienced stock price surges, with some stocks reaching their daily limit [1] - Zhongke Haixun's stock price increased by over 10%, reflecting positive market sentiment towards military-related stocks [1]

Group 1 - The military industry sector experienced a significant rally in the afternoon, with Changcheng Military Industry (601606) hitting the daily limit and reaching a new high [1] - Other companies such as China Shipbuilding Emergency (300527) and Lijun Co., Ltd. (002651) previously reached their limit up, indicating strong market interest [1] - Zhongke Haixun (300810) saw an increase of over 10%, while other companies like Zhongbing Hongjian (000519), Inner Mongolia First Machinery (600967), and China Marine Defense (600764) also showed notable gains [1] Group 2 - There is a noticeable influx of dark pool funds into these stocks, suggesting increased investor confidence and potential for further growth in the military sector [1]

Investment Rating - The report rates the defense and military industry as "Outperforming the Market" [2] Core Views - The global geopolitical situation remains tense, with ongoing conflicts such as the Russia-Ukraine war and rising risks in the Middle East, leading to an intensified arms race and increased focus on military construction [4][38] - The defense industry is expected to see a recovery in demand as the "14th Five-Year Plan" approaches its final year, with long-term growth certainty supported by clear development goals for 2035 and 2050 [4] - The upcoming military parade on September 3 will showcase both traditional main battle equipment and new combat forces, highlighting advancements in military capabilities [3][40] Summary by Sections Market Review - The defense and military index rose by 6.90% last week, outperforming major indices such as the Shanghai Composite and Shenzhen Component [12] - The current PE (TTM) for the defense and military sector is 79.92 times, with sub-sectors showing varied valuations: aerospace equipment at 143.52 times, aviation equipment at 69.14 times, ground weapons at 174.36 times, naval equipment at 50.76 times, and military electronics at 102.36 times [20][21] Key Recommendations - Recommended companies include: 1. Downstream manufacturers: Hongdu Aviation, AVIC Shenyang Aircraft, AVIC Xi'an Aircraft, and AVIC Helicopter [4] 2. Military new technologies: Lianchuang Optoelectronics, Guangqi Technology, and Zhongjian Technology [4] 3. Underwater equipment: Hailanxin, Yaxing Anchor Chain, and Zhongke Haixun [4] 4. Missile industry chain: Feilihua, Guoke Military Industry, and Zhongbing Hongjian [4] 5. Military titanium materials: Western Superconducting [4] 6. Electronic components: Hongyuan Electronics and Aerospace Electronics [4] 7. Military trade direction: Zhongwu Drone [4] Industry Dynamics - Recent policies related to deep-sea technology indicate significant development potential, particularly for specialized equipment like UUVs, supported by top-level planning [3] - The military trade market is expanding, with recent announcements of procurement from Pakistan for Chinese fighter jets, indicating a growing opportunity in military exports [39]

Group 1 - The ocean economy is a significant driver of GDP growth, with the national marine production value expected to exceed 10 trillion yuan in 2024, accounting for 7.8% of the GDP, and contributing 11.5% to economic growth [1][8] - The government has highlighted "deep-sea technology" in its reports, indicating its importance alongside commercial aerospace and low-altitude economy, suggesting a rapid development potential in deep-sea equipment and exploration [1][8] - The deep-sea technology sector is identified as a key pillar for building a maritime power, encompassing three main areas: deep-sea materials, deep-sea equipment manufacturing, and deep-sea digital applications [3][17] Group 2 - Various provinces and cities are accelerating the development of marine economy, with policies focusing on high-end, intelligent, and green development, and establishing multi-level industrial systems [2][13] - Shanghai's marine industry development plan (2025-2035) proposes a "3+5+X" industrial system, while Guangdong's regulations emphasize support for eight emerging marine industry clusters [2][14] - The deep-sea materials sector is crucial for deep-sea technology, involving structural and buoyancy materials necessary for the development of marine resources, with a focus on high-performance steel, alloy materials, and composite materials [3][21] Group 3 - The deep-sea equipment sector is essential for supporting deep-sea development, facing challenges from complex underwater environments, with significant growth in China's shipbuilding industry, which saw a 13.8% increase in completed shipbuilding volume in 2024 [4][26] - The deep-sea digitalization and intelligence sector is a vital direction for deep-sea technology development, aiming to create a "digital ocean" that enhances marine decision-making and governance through advanced information technologies [5][17] - The report suggests focusing on marine engineering equipment manufacturing, marine equipment components, and marine observation instruments as key areas for investment [4][26]