Key Points - The article highlights two critical time points in 2025: the trading opportunities arising from external risk resolution in early April and the allocation opportunities following the synchronization of the economic and policy cycles between China and the U.S. in mid-year [2][3] - The technology sector is expected to be a strong focus for investment in April and May, following significant adjustments in March and potential catalysts [3] - The article emphasizes the importance of focusing on core assets in A-shares and Hong Kong stocks, as the market is anticipated to undergo a significant style shift due to the recovery of traditional core assets [3] - The deep-sea technology sector is recognized as a strategic emerging industry, with government support expected to accelerate its development, similar to the low-altitude economy and commercial aerospace sectors [6][9] - Investment opportunities in the deep-sea technology industry are identified across the entire supply chain, including upstream core components, midstream equipment, and downstream operations and services [6] - The article suggests that the deep-sea technology sector could open up a new trillion-level market, driven by both market and policy catalysts [6][9] - The focus on stable earnings and low-valuation themes is recommended, particularly in low-tier consumption, AI+ themes, and commercial aerospace [3][9] - The potential risks include intensified U.S.-China friction, geopolitical conflicts, and domestic policy implementation falling short of expectations [4][10]

Core Insights - The 2025 Government Work Report has officially included "deep-sea technology" as a key area for development, indicating a significant shift towards industrialization in this sector [2][4] - The deep-sea technology market is projected to be worth trillions, driven by advancements in technology and policy support [4][5] - The deep-sea technology index has seen a notable increase, with several companies experiencing stock price surges due to investor interest [8] Industry Overview - Deep-sea technology encompasses advanced techniques and equipment for exploring and utilizing deep-sea resources, including deep-sea detection, resource development, communication, and engineering technologies [2] - The deep-sea economy is part of China's broader marine economic strategy, with the national marine production value expected to reach 10.54 trillion yuan in 2024, reflecting a 5.9% growth from the previous year [2] - The government is emphasizing the importance of deep-sea technology as a frontier in marine economy and technological innovation [2][3] Policy and Government Initiatives - Local governments are implementing policies to accelerate the industrialization of deep-sea technology, with cities like Shanghai and Shenzhen announcing development plans and strategic partnerships [3] - The "Mingyuan Plan" and other national-level research projects are being launched to support the safe and healthy development of deep-sea technology [3] Market Dynamics - The deep-sea technology industry chain includes equipment manufacturing, resource exploration, and commercial services, covering various sectors such as deep-sea robotics and offshore wind energy [5][6] - Companies are making significant advancements in deep-sea equipment, with several achieving global leadership in deep-sea exploration technologies [5][6] Investment Opportunities - The deep-sea technology sector is attracting substantial investor interest, with many companies reporting inquiries about their involvement in this field [8] - Companies like CIMC and KOSHI Technology are actively engaging in deep-sea oil and gas equipment manufacturing and underwater robotics, showcasing their technological capabilities [9][10]

Investment Rating - The industry rating is "Outperform the Market" (maintained rating) [1] Core Viewpoints - The report emphasizes the continuous high growth of global defense spending and anticipates a new cycle for military informationization [3] - The introduction of "deep-sea technology" in the 2025 government work report marks a strategic upgrade from technological exploration to industrial application, which is expected to enhance the prosperity of the military-civilian deep-sea industrial chain [4][5] - The deep-sea technology is identified as a core driver for transforming the marine economy from "scale expansion" to "high added value" [5] - The report highlights the need for technological breakthroughs in deep-sea resource development, particularly in the context of China's strategic mineral resource shortages [5] Summary by Sections Industry Overview - The report discusses the strategic importance of deep-sea technology, which encompasses advanced technologies for exploring, developing, and utilizing deep-sea resources [4] - It notes that the global naval powers are accelerating the construction of new underwater combat systems, with significant investments from the U.S. military in deep-sea capabilities [6] Investment Opportunities - The report suggests focusing on the entire deep-sea technology industrial chain, particularly in four core areas: surveying, extraction, transportation, and communication [7] - Specific companies to watch include: - Surveying: Zhongke Xingtou, Weiguang Co., China Marine Defense, Tianhai Defense, Zhongke Haixun, Changying Tong [7] - Resource Extraction: Baotai Co., Baose Co., Western Materials, Fushun Special Steel, Longda Co., Yingliu Co. [7] - Transportation: China Shipbuilding [7] - Information Support: Hailanxin [7] - Equipment Support: AVIC Heavy Machinery, Parker New Materials, Aerospace Technology, Steel Research High-Tech [7]

Group 1 - A50ETF Huabao (159596) experienced a volume increase with a rise of 0.09% and a transaction amount of 87.56 million yuan as of March 25 [1] - The Shenyin Wanguo strategy team believes that the A-share market will favor defensive thinking in Q2, focusing on high-dividend assets that provide both absolute and relative returns [1] - The market is expected to see a reconstruction of valuations due to the transition of the domestic economy and the implementation of various policies, leading to gradual improvement in the economic fundamentals [1][2] Group 2 - Short-term market strategies suggest avoiding high-leverage and high-valuation small-cap tech stocks while focusing on safe assets like non-ferrous metals, military, and nuclear power due to increased macroeconomic uncertainties [2] - The current earnings disclosure period is critical, with potential investment opportunities in sectors showing strong performance or new catalysts, particularly in technology and consumer sectors [2][3] - The real estate sector shows signs of stabilization, which, along with other domestic demand components, could drive the next upward movement in the market [3] Group 3 - Investors are encouraged to consider A50ETF Huabao (159596) and its off-market linked funds for investment opportunities [4] - The formation of a MACD golden cross signal indicates positive momentum in certain stocks [5]

Market Sentiment - The current market sentiment score is 38, indicating a "cold" market environment. Historical trends suggest that when the sentiment score is below or near 30, the market tends to find support, while scores above 90 may indicate resistance [6][9]. Hot Themes Tracking 1. **Computing Power Theme**: The "East Data West Computing" project has been fully launched for three years, with significant participation from major telecom operators and data center service providers. As of 2024, China's computing power centers have a total scale of over 8.3 million standard racks, with a total computing power of 246 EFLOPS, ranking second globally. The computing power-related industries contributed about one-third of the digital economy's growth, which accounted for over 45% of GDP [7]. - Related stocks: Zhonghe Technology (000925), Capital Online (300846) [7]. 2. **Home Appliances Theme**: The national home appliance consumption season was launched on March 22, 2025, in Shanghai. The Ministry of Commerce aims to stimulate growth and transformation through a series of activities, encouraging manufacturers to innovate and platforms to offer discounts, thereby releasing consumption potential [7]. - Related stocks: Haier Smart Home (600690), TCL Smart Home (002668) [7]. 3. **Deep Sea Economy Theme**: The "Mingyuan Plan," initiated by Chinese scientists, has marked a significant advancement in deep-sea life science research, establishing the world's largest abyssal biological database. This research is supported by deep-sea equipment innovations, such as the "Fendouzhe" [7]. - Related stocks: Jiexun Feihong (300213), CIMC Environmental Protection (301559) [7]. Capital Flow Analysis - The top ten stocks with the highest net inflow include Wolong Electric Drive (600580) with a net inflow of 883.65 million, and Fenda Technology (002681) with 866.80 million [10]. - The top ten stocks with the highest net outflow include Runhe Software (300339) with a net outflow of -632.45 million, and Dongfang Caifu (300059) with -631.20 million [12]. - The top ten stocks with the highest net buy in financing include Zijin Mining (601899) with 413.43 million, and Hainan Huatie (603300) with 242.90 million [12]. Industry Insights - The report highlights the performance of various industries, with significant net inflows observed in sectors such as non-ferrous metals and banking, while industries like machinery and electronics experienced substantial net outflows [16][22].

Core Viewpoint - Deep-sea technology has been included in the government work report for the first time during the 2025 "Two Sessions," indicating the high-level leadership's emphasis on deep-sea development. This sector is expected to receive supportive policies from local governments, similar to the development opportunities seen in low-altitude economy and commercial aerospace [1][2]. Policy Support and Development - The government work report emphasizes the promotion of deep-sea technology alongside commercial aerospace and low-altitude economy, highlighting its political, economic, technological, and military significance. The national marine production value is projected to exceed 10 trillion yuan in 2024, reaching 105.438 billion yuan, with a year-on-year growth of 5.9% [2][5]. - Local governments in coastal areas are anticipated to introduce related stimulus policies to support the development of deep-sea technology as a new productive force [2][5]. Key Policies - The "Shanghai Marine Industry Development Plan (2025-2035)" aims to promote high-quality development of the marine economy, focusing on deep-sea technology and marine observation network construction [5]. - The central government has established a 50 billion yuan fund to support deep-sea exploration, equipment manufacturing, and resource development [5]. - Various provinces are developing their marine industry frameworks, emphasizing deep-sea resource development, marine biotechnology, and high-end marine equipment manufacturing [6]. Development Pathways - The development of deep-sea technology focuses on three key areas: deep diving, deep drilling, and deep networking. High-performance manned and unmanned submersibles are becoming a priority for many countries, with China advancing significantly in deep-sea exploration [7][24]. - The deep-sea sector is characterized by high pressure and corrosion, making materials like titanium and carbon fiber composites essential for equipment development [13][14]. Investment Opportunities - Investment should prioritize core manufacturers across the deep-sea technology supply chain, particularly in deep-sea equipment, deep-sea information technology, and upstream materials [24][26]. - The demand for underwater communication technologies is expected to grow, with a shift towards multi-modal communication methods to meet various operational needs [13][19].

摘要 下一个"低空经济"出现？ "深海科技"已被提升至与"低空经济"和商业航天并列的战略高度，这一新兴产业正迎来前所未有的 发展机遇。中央定调与政策推动下，深海科技产业链也走向完善，而锂电池凭借其高能量密度、高 安全性等优势，逐步成为深海装备的核心能源选择。 今年，深海科技首次被纳入政府工作报告 ，标志着国家层面对该领域的发展方向已做出明确部 署。报告提出，要"开展新技术新产品新场景大规模应用示范行动"，并将深海科技置于与商业航 天、低空经济并列的关键地位。 各地政府随即积极响应，上海、海南、深圳、青岛、厦门等地相继出台相关规划，进一步加大对海 洋产业，尤其是深海科技领域的支持力度。 中科院青岛能源所崔光磊团队基于复合固态电解质材料体系，已成功研发出能量密度超过 500Wh/kg的深海电力系统， 并将其搭载于"青能-I"，为"万泉号"深海着陆器完成9次下潜，最大 工作深度达10918米，实现了中国万米全海深电力系统的首次示范应用。 行业分析人士 认为， 产业链中的深海装备制造将率先迎来快速增长。 由于深海环境极端，对装备 的耐压性、安全性和抗腐蚀性提出了严苛要求，长期以来，高端深海装备市场主要由国际企业主 导 ...

Core Viewpoint - The article discusses the transition of the market from "policy expectation-driven" to "fundamental performance-driven" as it approaches April, indicating a critical period for investment decisions based on company earnings and economic data [2][3]. Group 1: Market Performance - The market experienced a mixed performance with major indices showing slight gains, while over 3,800 stocks declined, indicating a broad market weakness [1]. - The trading volume in the Shanghai and Shenzhen markets was 1.45 trillion, a decrease of 100 billion from the previous trading day, reflecting reduced market activity [1]. Group 2: April Decision-Making - April is identified as a key period for making directional investment choices based on policy implementation, economic data validation, and corporate earnings reports [2][4]. - The article highlights the historical impact of April decisions on annual market trends, suggesting that sectors with strong performance in April often become the main investment themes for the year [4]. Group 3: Investment Directions - Three main investment directions are emphasized for the upcoming period: 1. **AI Computing Hardware Localization**: The article notes the implementation of policies supporting AI development, with expectations for significant growth in AI-related hardware and applications, potentially leading to over 50% earnings growth for related companies by 2025 [5]. 2. **Consumer Recovery and Policy Stimulus**: The government is expected to stimulate consumer spending through various policies, with high-performing sectors like premium liquor and smart home products likely to outperform the market [7]. 3. **Cyclical Stocks and "Special Valuation"**: The anticipated economic recovery and positive PPI trends are expected to benefit resource stocks, with a dual impact of value reassessment and earnings elasticity [8].

Summary of Deep Sea Technology and Robotics Conference Call Industry Overview - The conference focuses on the **Deep Sea Technology** industry, which has been recognized as a national emerging industry in China's 2025 government work report, indicating increased governmental support and investment opportunities in this sector [2][3]. Key Points and Arguments - **Government Support**: The inclusion of deep sea technology in the national strategy reflects the government's commitment to the marine power strategy, leading to increased market attention and investment opportunities [2][3]. - **Significant Achievements**: China's deep submergence system has made notable progress with the "Jiaolong" and "Fendouzhe" achieving full coverage, and plans to build an ecological space station in the South China Sea, marking a new phase in deep sea technology [5][6]. - **Economic Growth Driver**: Deep sea technology is seen as a crucial driver for economic growth, facilitating industrial upgrades and innovations, particularly in oil and gas resource development and military capabilities [5][6]. - **Shipbuilding Industry Benefits**: The shipbuilding sector is expected to benefit from deep sea technology advancements, with standardized ship types potentially changing traditional valuation systems and increasing order volumes [13][15]. - **Global Leadership**: China holds a leading position in the global shipbuilding industry, with significant demand for deep sea engineering vessels in resource extraction and infrastructure projects [20][17]. - **Distinction from Low Altitude Economy**: Deep sea technology relies heavily on government investment and is primarily driven by state-owned enterprises, contrasting with the low altitude economy which is more market-oriented [21][22]. - **Rapid Industrialization**: The deep sea industry is expected to progress faster than the low altitude economy due to fewer regulatory hurdles and a more straightforward investment process [22]. Additional Important Insights - **Resource Exploration**: There is a significant potential for deep sea mineral resource exploration, with manganese nodules already showing economic viability [19][23]. - **Technological Advancements**: The development of AI and robotics is anticipated to enhance the efficiency of resource extraction in deep sea environments [19]. - **Investment Recommendations**: Key companies recommended for investment include: - **Changying Tong**: Specializes in underwater communication products, crucial for underwater infrastructure [9]. - **Zhongke Haixun**: Focuses on underwater acoustic equipment, playing a vital role in national defense [10]. - **China Marine Defense**: A state-owned enterprise with a dominant position in underwater equipment [11]. - **Zhongke Xingtou**: Engaged in digital earth research, contributing to marine monitoring [12]. Conclusion - The deep sea technology sector is poised for significant growth driven by government support, technological advancements, and increasing global demand for marine resources. The shipbuilding industry, in particular, stands to benefit from these developments, making it a key area for investment and strategic focus in the coming years.

深海科技是近年来中国政府重点发展的领域之一，其发展背景可以追溯到对海 洋经济的重视。自 2012 年十八大以来，国家提出建设海洋强国，并在 2021 年 的"十四五"规划中继续强调拓展海洋经济的发展空间。2024 年的中央工作会 议进一步提到大力发展海洋经济和湾区经济。根据 2024 年的统计公报，海洋经 济生产总值约为 10 万亿元，占 GDP 的 7.8%，其中增量占 GDP 增量的 12%。主要 • 2024 年中国海洋经济生产总值达 10 万亿元，占 GDP 的 7.8%，增量占 GDP 增量的 12%，海洋经济已成为国家经济增长的重要驱动力，预示着相关产 业的巨大发展潜力。 • 今年两会首次将深海科技纳入政府工作报告，深海科技市场空间约为 3 万 亿元，超过低空经济，标志着深海科技上升为国家战略重点，将吸引更多 政策支持和资源投入。 • 深海科技产业链长，覆盖上游原材料、中游装备制造、下游资源开发等多 个环节，商业化潜力和远期前景广阔，为投资者提供了多元化的投资机会。 • 中国交建作为全球最大的港口设计建造企业，积极响应国家战略，超前布 局深海科技原创策源地，市值 1,500 亿元，自由流通市值仅 ...