特此公告。 证券代码：600764 股票简称：中国海防 编号：临 2025-022 中国船舶重工集团海洋防务与信息对抗股份有限公司 关于股东大会开设网络投票提示服务的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误 导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担法 律责任。 为更好地服务广大中小投资者，确保有投票意愿的中小投资者能够 及时参会、便利投票，公司拟使用上证所信息网络有限公司（以下简称 "上证信息"）提供的股东大会提醒服务，委托上证信息通过智能短信 等形式，根据股权登记日的股东名册主动提醒股东参会投票，向每一位 投资者主动推送股东大会参会邀请、议案情况等信息。投资者在收到智 能短信后，可根据《上市公司股东大会网络投票一键通服务用户使用手 册》（下载链接：https://vote.sseinfo.com/i/yjt_help.pdf）的提示 步骤直接投票，如遇拥堵等情况，仍可通过原有的交易系统投票平台和 互联网投票平台进行投票。若广大投资者对本次服务有任何意见或建议， 可通过邮件、投资者热线等方式向公司反馈，感谢广大投资者对公司的 关注与支持。 中国船舶重工集团海洋防务与 ...

一、本次权益变动基本情况 股票代码：600764 股票简称：中国海防 编号：临2025-021 中国船舶重工集团海洋防务与信息对抗股份有限公司 关于股东权益变动完成过户登记的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误 导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担法 律责任。 限公司 合计 473,464,300 66.62 0 473,464,300 66.62 特此公告。 中国船舶重工集团海洋防务与信息对抗股份有限公司（以下简称"公 司"）已于 2025 年 1 月 18 日披露了《中国海防关于股东权益变动的提 示性公告》（公告编号：临 2025-002）。公司股东中船投资管理（天津） 有限公司被母公司中船科技投资有限公司吸并，本次吸收合并完成后， 中船投资管理（天津）有限公司独立法人资格将予以注销，同时将其持 有的 26,355,612 股公司股票（占公司总股本的 3.71%）以非交易过户方 式转让给中船科技投资有限公司。 中国船舶重工集团海洋防务与信息对抗股份有限公司董事会 二、公司股权过户登记完成情况 完成股权过户登记的告知函》，本次吸收合并涉及的公司股权变动事项 ...

中国海防（600764）公告，公司股东中船投资管理(天津)有限公司被母公司中船科技（600072）投资有 限公司吸并，2635.56万股公司股票(占总股本3.71%)已过户至中船科技投资有限公司。中船科技投资有 限公司成为持股3.71%的一致行动人，中船投资管理(天津)有限公司不再持股。 ...

Core Viewpoint - The company reported a significant decline in revenue for 2024, with a year-on-year decrease of 26.11%, primarily due to product price fluctuations and market factors, while emphasizing a commitment to innovation and market expansion to counteract these challenges [2][3][4]. Group 1: Company Overview - The company operates in the defense and electronic information sectors, focusing on research, production, and related technical services [19]. - The main business model is order-based production, with procurement and production organized according to customer orders [20]. Group 2: Financial Performance - The company achieved total revenue of 1,297 million yuan in the electronic information sector, reflecting a year-on-year growth of 1.99%, accounting for 41.58% of total revenue [4][5]. - The defense sector's revenue was 1,091.17 million yuan, down 16.23% year-on-year, while the special equipment electronic sector saw a revenue drop of 26.08% [3][4]. Group 3: Strategic Initiatives - The company is actively expanding into new markets and enhancing its core technological capabilities to mitigate short-term pressures in the defense sector [4][5]. - A focus on innovation and the development of domestic capabilities is seen as crucial for the company's long-term sustainability and growth [5][11]. Group 4: Governance and Compliance - The board of directors held eight meetings throughout the year, approving 51 agenda items, including financial reports and performance evaluations [6][8]. - The company received an A-level rating for its information disclosure practices from the Shanghai Stock Exchange for two consecutive years [9][10]. Group 5: Future Outlook - The company plans to enhance its governance structure and improve operational quality in line with national policies and regulatory requirements [12][13]. - Emphasis will be placed on maintaining compliance with information disclosure standards and strengthening investor relations to boost market confidence [12][13].

Investment Rating - The report highlights the deep-sea technology sector as a strategic emerging industry, with a projected global market size exceeding $500 billion by 2025, growing at an annual rate of over 15% [1][4]. Core Insights - The report emphasizes the rapid development of the global deep-sea technology market, with significant investment opportunities in sub-sectors such as deep-sea equipment manufacturing, resource exploration, and deep-sea biomedicine [1][4]. - The Chinese deep-sea economy is expected to reach approximately $3.25 trillion by 2025, accounting for 25% of the total marine economy, with a growth rate exceeding 20% [43][44]. Summary by Sections Industry Overview - The deep-sea technology sector has been recognized as a key area for strategic development, with the Chinese government prioritizing its growth in the 2025 Government Work Report [1][4]. - The global deep-sea technology market is projected to surpass $500 billion by 2025, with a compound annual growth rate (CAGR) of over 15% [1][4]. Industry Status - The report indicates that the global deep-sea technology market is experiencing rapid growth, with the deep-sea oil and gas sector remaining a cornerstone, while emerging fields like underwater mining and underwater vehicles are also expanding significantly [37][39]. - The underwater mining market is expected to grow from approximately $3.7 billion in 2024 to $15.9 billion by 2029, with a CAGR of 33.7% [37][39]. Investment Strategy - The report suggests focusing on investment opportunities in extreme environment equipment that relies on high-strength titanium alloys, nanocomposite materials, and intelligent control systems [4][37]. - Short-term strategies include capitalizing on domestic replacements driven by policy support, while long-term strategies should focus on breakthroughs in materials and core components [4][37]. Industry Chain and Key Enterprises - The report categorizes the industry chain into upstream (materials and technology), midstream (precision components and complete equipment), and downstream (applications and commercialization scenarios) [52][53]. - Key players in the upstream segment include companies like Western Materials and BaoTi Co., while midstream players include China Shipbuilding and China Heavy Industry [52][53].

Meeting Information - The 2024 Annual General Meeting (AGM) of China Shipbuilding Industry Corporation will be held on June 27, 2025, at 10:00 AM in Beijing [1][3] - The meeting will utilize both on-site and online voting methods, with online voting available through the Shanghai Stock Exchange's system [3][4] Voting Procedures - Shareholders can vote via the Shanghai Stock Exchange's online voting system, with specific time slots for voting on the day of the meeting [1][3] - Shareholders holding multiple accounts can aggregate their voting rights across all accounts, but repeated votes will be counted only once [4][5] Attendance and Registration - Shareholders must register to attend the meeting, with specific documentation required for both individual and institutional shareholders [5][6] - Registration will take place on June 23, 2025, with designated times for personal and proxy registrations [6] Communication and Reminders - The company will provide reminders to shareholders about the meeting through SMS and other communication methods to ensure participation [3][4] - Shareholders unable to attend can authorize a representative to vote on their behalf [6][7]

证券代码：600764 证券简称：中国海防 公告编号：临 2025-020 中国船舶重工集团海洋防务与信息对抗股份有限公司 关于召开2024年年度股东大会的通知 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 一、 召开会议的基本情况 (一)股东大会类型和届次 2024年年度股东大会 (四)现场会议召开的日期、时间和地点 召开的日期时间：2025 年 6 月 27 日 10 点 00 分 召开地点：北京市海淀区昆明湖南路 72 号中船大厦 股东大会召开日期：2025年6月27日 本次股东大会采用的网络投票系统：上海证券交易所股东大会网络投票 系统 (二)股东大会召集人：董事会 (三)投票方式：本次股东大会所采用的表决方式是现场投票和网络投票相结合的 方式 (五)网络投票的系统、起止日期和投票时间。 网络投票系统：上海证券交易所股东大会网络投票系统 网络投票起止时间：自2025 年 6 月 27 日 至2025 年 6 月 27 日 采用上海证券交易所网络投票系统，通过交易系统投票平台的投票时间为股 东大会召开当 ...

Investment Rating - The investment rating for the company is "Buy" [12] Core Viewpoints - The current marine power strategy is being advanced, with policies increasingly focusing on underwater defense and deep-sea technology, indicating that underwater capabilities are expected to be a key investment direction in the next phase [3][8] - The company, China Marine Defense (600764.SH), is a leading player in underwater acoustic electronic defense equipment under the China Shipbuilding Group, possessing a full industrial chain capability in underwater acoustic equipment and is expected to benefit significantly from the acceleration of marine equipment construction [3][10] - The company is positioned as a capital operation platform for the electronic information sector of the China Shipbuilding Group, with potential to develop into a flagship platform for electronic information through professional integration [7][10] Summary by Sections Company Overview - China Marine Defense is a core listed platform for the electronic information industry of the China Shipbuilding Group, directly controlled by China Shipbuilding Industry Corporation, and encompasses several specialized enterprises with strong technical capabilities [7][21] - The company operates in three main segments: electronic defense equipment, electronic information industry, and specialized technical services, with a core advantage in underwater acoustic electronic defense equipment [7][25] Market Dynamics - The underwater battlefield's importance is increasingly highlighted in the context of great power competition, necessitating a systematic and comprehensive approach to underwater defense [8][39] - The government has included deep-sea technology as a new emerging industry in the 2025 work report, emphasizing its significance for resource and energy security [50][52] Financial Performance - The company has experienced revenue fluctuations from 2022 to 2024, with revenue growth rates of -11.95%, -16.31%, and -11.65%, respectively, while net profit growth rates were -31.09%, -47.23%, and -26.11% [29][30] - In Q1 2025, the company showed signs of improvement with revenue and net profit growth rates of 42.73% and 700.30%, respectively [29][30] Product and Technology - Underwater acoustic technology is essential for underwater detection, communication, navigation, and defense, with a wide range of applications in naval vessels, UUVs, and underwater observation networks [9][10] - The company is a key supplier of underwater acoustic equipment in China, with its products covering various fields including underwater information detection and transmission systems [25][26] Future Outlook - The company is expected to benefit from multiple investment projects scheduled for completion between 2025 and 2026, which will support future demand release [36][38] - The integration of specialized electronic and underwater acoustic businesses is anticipated to enhance the company's competitive edge and operational efficiency [10][34]

Investment Rating - The investment rating for the company is "Buy" [11] Core Viewpoints - The current marine power strategy is being advanced, with policies increasingly focusing on underwater defense and deep-sea technology, indicating that underwater capabilities may become a key investment direction [3][7] - The company, China Marine Defense (600764.SH), is a leading player in underwater acoustic electronic defense equipment under the China Shipbuilding Group, possessing a full industrial chain capability in underwater acoustic equipment and is expected to benefit from the accelerated construction of marine equipment [3][9] - The company is positioned as the capital operation platform for the electronic information sector of the China Shipbuilding Group, with potential to develop into a flagship platform for electronic information through professional integration [6][9] Summary by Sections Company Overview - China Marine Defense is a core listed platform for the electronic information industry of the China Shipbuilding Group, directly controlled by China Shipbuilding Industry Corporation, and encompasses several specialized enterprises with strong technical capabilities [6][19] - The company operates in three main segments: electronic defense equipment, electronic information industry, and specialized technical services, with a core advantage in underwater acoustic electronic defense equipment [6][24] Market Trends - The emphasis on underwater defense is increasingly significant in the context of great power competition, highlighting the importance of controlling underwater battlefields [7][41] - Deep-sea technology has been recognized as an emerging industry in the 2025 government work report, indicating a shift towards resource exploration and development in deep-sea environments [52][54] Financial Performance - The company has experienced revenue fluctuations from 2022 to 2024, with revenue growth rates of -11.95%, -16.31%, and -11.65%, respectively, while net profit growth rates were -31.09%, -47.23%, and -26.11% [30] - In Q1 2025, the company showed signs of improvement with revenue and net profit growth rates of 42.73% and 700.30%, respectively [30] Product and Technology - Underwater acoustic technology is essential for underwater detection, communication, navigation, and defense, with a wide range of applications in naval vessels, UUVs, and underwater observation networks [8][9] - The company is a key supplier of underwater acoustic equipment in China, with its products covering various aspects of underwater information detection and transmission [24][25] Future Outlook - The company is expected to benefit from multiple investment projects scheduled for completion between 2025 and 2026, which will support future demand [38][40] - The integration of specialized electronic and underwater acoustic businesses is anticipated to enhance the company's competitive edge and operational efficiency [9][35]

证券代码：600764 股票简称：中国海防 编号：临 2025-019 中国船舶重工集团海洋防务与信息对抗股份有限公司 关于为所属子公司提供担保的进展公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误 导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担法 律责任。 重要内容提示: 一、 担保情况概述 近日，公司与中船财务有限责任公司（以下简称财务公司）北京分 公司签署《保证合同》（25-BZ-01-006），就辽海输油融资事宜提供保证， 担保金额人民币 500 万元。 被担保人：中船辽海输油气设备（沈阳）有限责任公司（以下简 称"辽海输油"）为中国船舶重工集团海洋防务与信息对抗股份 有限公司（以下简称"中国海防"或"公司"）并表范围内的全 资子公司。 担保金额：公司本次为辽海输油提供担保额为人民币 500 万元； 截至本公告披露日，公司为辽海输油提供担保金额共计人民币 1,950 万元。 本次担保不存在反担保。 公司不存在逾期对外担保情况。 公司第九届董事会第三十次会议、2023 年年度股东大会审议通过了 《关于 2024 年度为所属子公司提供担保额度上限的议案》，同意在核定 的担保额 ...