推荐连接器的多元成长曲线 20260323 摘要 GB200NVL72 机柜内铜互联价值量占比达 4%-10%，单条电缆价值随 AEC 方案渗透由 200 美元向 500-1,000 美元提升。 预计 2027 年国内 224G 高性能模组市场空间达 100-200 亿元；中航光 电 224G 模组已送样测试，航联电器参与标准编撰。 全球服务器板载电源市场 2025-2028 年 CAGR 超 60%，规模将破千亿； 增长核心驱动力为 AI 芯片出货量及单芯片功耗提升。 ADI 加速向电源模组拓展，2026Q1 业务环比翻倍；新力能作为其核心 供应商，2026 年大规模出货有望支撑 14.75 亿元营收目标。 中航机载托管 20 家优质研究所资产，存在强资产证券化预期；航电系 统在整机价值占比有望从 20%提升至 50%以上。 C919 机载系统国产化空间巨大（现占比 25%-30%），中航机载已签 432 架子系统合同，适航取证将驱动单机价值量持续渗透。 Q&A 在 AI 算力快速发展的背景下，数据中心内部的互联结构是怎样的？铜连接、光 连接及光电融合这三种主流互联解决方案各自的技术特点、应用场景及具体产 ...

Xml [Table_Title] 国防军工行业 海洋经济高质量发展，商业航天、燃机景气提升 [Table_Summary] 核心观点： [Table_Page] 投资策略周报|国防军工 证券研究报告 | [Table_Grade] 行业评级 | 买入 | | --- | --- | | 前次评级 | 买入 | | 报告日期 | 2026-03-22 | | [分析师： Table_Author] 孟祥杰 | | | --- | --- | | | SAC 执证号：S0260521040002 | | | SFC CE No. BRF275 | | | 010-59136693 | | | mengxiangjie@gf.com.cn | | 分析师： | 吴坤其 | | | SAC 执证号：S0260522120001 | | | SFC CE No. BRT139 | | | 010-59133689 | | | wukunqi@gf.com.cn | | 分析师： | 邱净博 | | | SAC 执证号：S0260522120005 | | | 010-59136685 | | | qiujingbo@ ...

Investment Rating - The report assigns an "Accumulate" rating for the defense industry [1] Core Insights - Global defense spending is projected to grow by 2.5% in 2025, reaching $2.63 trillion, driven by great power competition and prolonged conflicts [3][9][28] - The proportion of defense spending to global GDP is expected to rise from 1.89% to 2.01% [9][28] - The increasing complexity of the international environment necessitates advanced military capabilities, including aircraft, missiles, and efficient support systems [9][28] - The trend of intensified great power competition is expected to continue, with a focus on the Indo-Pacific region [9][28] Summary by Sections Industry Performance - The defense industry index fell by 2.67%, underperforming the broader market by 1.74 percentage points, ranking 16th out of 29 sectors [12][13] - The Shanghai Composite Index decreased by 0.93%, while the ChiNext Index dropped by 2.45% [12][13] Key Events - The "Blue Flame" engine, a 220-ton liquid oxygen-methane rocket engine, successfully completed its full-system test, marking a significant advancement in China's heavy-lift rocket engine capabilities [25] - The tenth C919 domestic aircraft was officially inducted into service by China Southern Airlines [26] - India plans to procure five additional Russian S-400 missile systems, potentially doubling its existing inventory [27] Investment Focus - Key investment areas include: 1. Assembly: AVIC Shenyang Aircraft, Aerospace South Lake, AVIC Xi'an Aircraft, and High De Infrared 2. Components: AVIC Optoelectronics, Unisoc, Shaanxi Huada, Zhenhua Technology, and others 3. Subsystems: Aero Engine Corporation of China, AVIC Avionics, North Navigation, and Aerospace Electronics 4. Materials and Processing: AVIC High-Tech, Filihua, Guangwei Composite, and others [10][11]

Investment Rating - The industry investment rating is maintained as "Positive" [6] Core Insights - The recent government work report has elevated the status of the aviation industry to that of a "new pillar industry," indicating a significant increase in national emphasis on aviation and its importance to the economy [8] - The focus of the 14th Five-Year Plan will shift towards "scale production" and "series development" of large aircraft, with expectations for accelerated industry growth [8] - Key components such as the C919 aircraft's production capacity and supply chain development are expected to advance, particularly in the areas of domestic engines and onboard systems [8] Summary by Sections Government Work Report - The report introduced new references to aviation, upgrading its classification from "emerging industry" to "new pillar industry," reflecting a stronger policy drive for the sector [8] Investment Recommendations and Targets - The report suggests that the domestic large aircraft and core system construction are likely to accelerate, with a positive outlook on aviation engines and onboard equipment systems [3] - Recommended stocks include: - AVIC Engine (600893, Not Rated) - AVIC Onboard (600372, Buy) - Jianghang Equipment (688586, Not Rated) - AVIC Control (000738, Not Rated) - AVIC Technology (600391, Not Rated) - Huaqin Technology (688281, Buy) [3]

Investment Rating - The industry investment rating is maintained as "Positive" [6] Core Insights - The recent government work report has elevated the status of the aviation industry to that of a "new emerging pillar industry," indicating a significant shift in national focus and importance towards aviation [8] - The "14th Five-Year Plan" emphasizes the need for scaling up production and developing a series of aircraft models, which is expected to accelerate the growth of the large aircraft industry [8] - Key areas of focus include enhancing the production capacity of the C919 aircraft and advancing the development of core systems such as the Changjiang 1000A engine and onboard equipment [8] Investment Recommendations and Targets - The report suggests that the domestic large aircraft and core system construction are likely to accelerate, with a positive outlook on aviation engines and onboard equipment core subsystems [3] - Recommended investment targets include: - AVIC Engine (航发动力, 600893, Not Rated) - AVIC Onboard Equipment (中航机载, 600372, Buy) - Jianghang Equipment (江航装备, 688586, Not Rated) - AVIC Control (航发控制, 000738, Not Rated) - AVIC Technology (航发科技, 600391, Not Rated) - Huaqin Technology (华秦科技, 688281, Buy) [3]

| 回购方案首次披露日 | 2025/4/19，由董事长提议 | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | | 回购方案实施期限 | 年 4 20 日 | 2025 4 | 月 | 21 | 日~2026 | 年 | 月 | | 预计回购金额 | 30,000.00万元（含）~50,000.00万元（含） | | | | | | | | 回购用途 | □减少注册资本 √用于员工持股计划或股权激励 □用于转换公司可转债 | | | | | | | | 累计已回购股数 | □为维护公司价值及股东权益 1,602.19万股 | | | | | | | | 累计已回购股数占总股本比例 | | 0.33% | | | | | | | 累计已回购金额 | 19,994.7941万元 | | | | | | | | 实际回购价格区间 | 11.70元/股~15.00元/股 | | | | | | | 一、回购股份的基本情况 中航机载系统股份有限公司（以下简称公司）于 2025 年 4 月 18 日召开第八 届董事会 2025 年度第二次会议， ...

Investment Rating - The report maintains a recommendation for the defense and military industry [4] Core Insights - The geopolitical risks have escalated following the US and Israel's joint attack on Iran, which is expected to strengthen the growth expectations for military spending [6][15] - The Chinese military trade is anticipated to experience structural expansion opportunities due to the high cost-performance ratio and the absence of political conditions attached to Chinese military equipment [16][18] - The report highlights a significant calendar effect observed in the military industry index before and after the National People's Congress meetings [21][24] - The defense budget in China is projected to grow steadily by 7%-7.5% in 2026, driven by geopolitical tensions [21][24] Summary by Sections Section 1: Geopolitical Risks - The US and Israel launched a coordinated attack on Iran on February 28, 2026, leading to a significant military response from Iran [8][15] - The escalation of geopolitical risks is expected to enhance military spending growth expectations, with a focus on main battle equipment and new domains [15] Section 2: National Congress Outlook - The military industry index typically outperforms the Shanghai Composite Index before the National Congress meetings, with a notable increase of 4.4% one month prior and 1.7% one week prior [21][22] - The focus of the upcoming National Congress is expected to be on domestic innovation and emerging sectors within the military industry [24][25] Section 3: Military Trade Opportunities - Chinese military equipment is positioned as a core alternative for Middle Eastern countries, with expectations for military trade to increase from the current 3.82% to 10%-15% [16][18] - The report suggests focusing on key players in military trade, including 中航沈飞 (AVIC Shenyang Aircraft Corporation) and 中航成飞 (AVIC Chengfei), among others [18][47] Section 4: Investment Recommendations - Short-term opportunities are identified in commercial aerospace and military trade, with significant growth expected in the next five years [45] - Long-term prospects remain strong, with defense spending expected to maintain a growth rate of around 7% leading up to the centenary of the military [45]

Core Insights - The report highlights the upward trend in commercial aerospace, particularly with AIDC's power supply and server sectors, military trade, and large aircraft [2][3] - The military trade, AI, and large aircraft sectors are expected to see significant growth, driven by geopolitical events and advancements in technology [5][14] - The report emphasizes the importance of the "S-curve" cycle evolution, focusing on supply chain reforms, military trade, and emerging industries such as commercial aerospace and AI [5][15] Industry Overview - The commercial aerospace sector is experiencing a boost, with the launch of the Qianfan constellation for commercial communication services in Brazil starting in 2026 [5][13] - Military trade is gaining momentum, with geopolitical tensions influencing demand, as seen in recent events involving Israel and Iran [5][14] - The report notes the strategic importance of large aircraft manufacturing, with a focus on enhancing competitiveness in the global market [5][14] Company Analysis - AIDC is positioned well in the power supply and server markets, with expectations of increased demand from military and aerospace sectors [5][14] - The report identifies key companies in the defense and aerospace sectors, such as航发动力 (Aero Engine Corporation), 中航高科 (AVIC High-tech), and 航天电器 (Aerospace Electric), highlighting their growth potential and market positioning [6][23][24] - The analysis includes financial projections for various companies, indicating expected earnings growth and valuation metrics, such as PE ratios and ROE [6][23][24] Investment Recommendations - The report suggests a focus on companies that are adapting to the "S-curve" cycle, emphasizing supply chain reforms and technological advancements [5][15] - Specific companies are recommended for investment based on their strategic positioning and growth potential in the defense and aerospace sectors [5][15][23][24] - The report encourages monitoring emerging industries, including commercial aerospace and AI, for potential investment opportunities [5][15]

Group 1 - China Satcom (601698) is a key player in satellite communication, holding scarce orbital positions and spectrum resources, crucial for commercial space ventures. The demand for satellite communication and data services is rapidly increasing due to the acceleration of low-orbit satellite networks and mobile direct satellite connections [1][44] - The company has a complete ground station network and high-throughput satellite resources, deeply integrated with national satellite internet projects, ensuring stable and sustainable cash flow [1][45] - With the ongoing scale-up of commercial space, the demand for satellite operation, data distribution, and industry applications continues to grow, supported by favorable policies for satellite internet [1][45] Group 2 - China Satellite (600118) focuses on the entire satellite manufacturing and application chain, covering communication, navigation, and remote sensing, making it a core player in satellite manufacturing [2][46] - The demand for small satellite launches is surging as low-orbit satellite constellations reach their peak, leading to explosive growth in satellite assembly and core component supply [2][46] - The company leverages its technological and resource advantages from the Aerospace Science and Technology Corporation, participating in major national space projects and expanding its service offerings [2][46] Group 3 - Aerospace Electronics (600879) specializes in aerospace measurement and control, covering key areas such as rocket control and satellite attitude control, with a supply rate exceeding 90% [3][47] - The demand for aerospace measurement and satellite electronics is increasing due to the rise in commercial rocket launches and large-scale low-orbit satellite networks [3][47] - The company has a strong order backlog and is actively expanding into the commercial space market, providing services to private rocket and satellite companies [3][47] Group 4 - ZTE Corporation (000063) is a global leader in communication equipment, deeply involved in the ground core network and terminal equipment for satellite internet, making it a key participant in commercial space ground systems [4][48] - The demand for satellite communication ground stations, core network equipment, and terminal chips is surging due to the acceleration of low-orbit satellite construction [4][48] - The company is leveraging its 5G and communication technology expertise to quickly enter the satellite communication field, participating in national satellite network projects and expanding into overseas markets [4][48] Group 5 - AVIC Optoelectronics (002179) focuses on high-reliability connectors and cable components, widely used in rockets, satellites, and spacecraft, making it a core supplier in commercial aerospace connection systems [5][49] - The demand for high-reliability connectors is growing as the complexity and reliability requirements of commercial aerospace equipment increase [5][49] - The company is actively expanding into the private aerospace market, providing services to commercial rocket and satellite companies, enhancing its market share [5][49] Group 6 - Aerospace Development (000547) is the only publicly listed platform for commercial aerospace under the Aerospace Science and Industry Corporation, covering the entire satellite manufacturing, operation, and ground terminal chain [6][50] - The company has seen a significant increase in commercial aerospace orders, leveraging its military qualifications and resource advantages [6][50] - With the gradual establishment of the "Tianmu-1" low-orbit meteorological satellite constellation, the company is enhancing its satellite data service capabilities [6][50] Group 7 - Guangqi Technology (002625) specializes in metamaterials, widely used in aerospace equipment for stealth and structural enhancement, making it a core player in the new materials sector of commercial aerospace [7][51] - The demand for metamaterials is continuously increasing as commercial aerospace equipment requires lightweight, stealthy, and high-performance materials [7][51] - The company is actively expanding into the civilian commercial aerospace market, providing metamaterial solutions to private rocket and satellite companies [7][51] Group 8 - Chengchang Technology (001270) is a leading supplier of spaceborne T/R chips, with a market share exceeding 70%, making it a core supplier in the commercial aerospace RF chip sector [8][53] - The demand for spaceborne T/R chips is experiencing exponential growth due to the large-scale networking of low-orbit constellations [8][53] - The company is expanding into overseas markets and entering the global commercial satellite supply chain, further enhancing its market share [8][53] Group 9 - Tianyin Electromechanical (300342) specializes in satellite attitude control star sensors, holding a market share exceeding 60%, making it a leading enterprise in core components for commercial aerospace satellites [9][54] - The demand for star sensors is robust, with each satellite requiring one, and the company is seeing significant growth in order volume due to the batch launch of low-orbit satellites [9][54] - The company is actively expanding its product layout to include other core satellite components, further enhancing its market share [9][54]

Group 1 - The core point of the article is that AVIC Aircraft (600372) reported its shareholder count as of February 10, 2026, which stands at 185,276 households [1]