www.leadleo.com 2025年中国船用发动机研究报告： 碳中和背景下的船用发动机产业观察 2025 China Marine Engine Industry 摘要 • 船用发动机市场竞争格局：船用低速机的环保转型和大型化趋势正进一步加剧竞争壁垒，这对头部企业的市场份额集 中有着重要推动作用。由于绿色燃料与传统柴油在性质上的显著差异，导致在控制系统等方面的设计需要大幅调整， 同时可能带来功率损失。这使得双燃料发动机的生产制造壁垒明显高于传统柴油机，通常只有行业内的头部企业具备 双燃料发动机的制造能力。此外，随着船舶逐渐向大型化发展，发动机也需向大缸径方向发展，而大缸径发动机的制 造难度显著高于小缸径发动机。因此，以上两大趋势将加速市场的头部集中，从2011年到2023年，全球船用低速机市 场的CR5由84%提升至89%以上，中国船用低速机市场的CR3由44%提升至87%以上。 • 船用发动机市场规模：2024年至2035年环保发动机市场规模将由约213亿元快速升至1,233.0亿元。而传统发动机市场将 于2030年后进入快速萎缩阶段。IMO与欧盟已明确设定航运业温室气体减排路径，要求全球船队在203 ...

——海洋新兴产业发展动能强劲。2024年，海洋新兴产业新增企业1.9万家，年度新增发明专利申 请量超过3万件，从事专利研发活动的人员规模达8.4万人。全年共发起融资177次，披露融资金额逾349 亿元。同时，市场交易活跃，发布招标9.8万项，中标7.1万项。多项关键指标均实现显著增长，反映出 产业在要素投入与项目落地上的加速推进。 近日，《中国海洋新兴产业指数报告2025》（以下简称《报告》）发布。《报告》显示，2024年我 国海洋新兴产业指数稳步攀升，发展动能强劲，粤鲁苏领跑三强。 ——海洋新兴产业指数稳步攀升。2024年中国海洋新兴产业指数为209，增幅为6.9%。从分项指数 看，人力投入、科创能力、资本热度、市场信心四个分指数分别为45.4、48.9、66.5和47.8，同比增长 8.7%、3.4%、9.1%和6.1%，表明在人才集聚、技术创新、资本加持和市场预期四个方面均呈现出积极 向好态势。 《报告》由青岛市科学技术信息研究院、国家海洋信息中心与万链指数联合编制，该指数于2021年 10月在世界海洋科技大会首次发布，采用大数据视角和企业维度，结合大模型算法进行细分赛道识别， 实现了以2018年1月为 ...

Core Insights - The defense and aerospace industry is experiencing sustained high demand, particularly in the two aircraft sectors and commercial aerospace, which are seen as new growth drivers [2][5][13] - The report highlights the increasing frequency of commercial space launches, with companies like SpaceX targeting a valuation of $1.5 trillion as they prepare for an IPO [5][14] - Investment opportunities are identified in various sectors, including domestic demand and overseas expansion, AI-driven upgrades in military technology, and the potential for new materials and technologies in aviation and space [5][15] Industry Overview - The report notes that the demand for high-end aviation equipment is expected to continue, with significant opportunities for domestic engine replacements in the civil aviation market [23] - The commercial aerospace sector is seeing a notable increase in aircraft deliveries, with a reported 44% year-on-year growth in the delivery of wide-body aircraft as of October 2025 [5][13] - The report emphasizes the importance of strategic partnerships, such as the long-term supply agreement between Yingliu Aviation and Ansaldo Energia, which marks a shift towards large-scale collaboration [5][13] Company Analysis - Companies like AVIC Shenyang Aircraft Corporation and AVIC Xi'an Aircraft Industry Group are highlighted for their potential to benefit from increased domestic and international demand [15][29] - The report discusses the strong growth prospects for companies involved in AI-driven military upgrades, recommending a focus on firms like Ruichuang Micro-Nano and AVIC Optoelectronics [15][18] - The financial outlook for key companies is optimistic, with projected earnings growth and favorable valuation metrics, such as a dynamic PE ratio of approximately 40X for Ruichuang Micro-Nano [18][19] Market Performance - The report indicates that the China Securities Military Industry Index has shown a weekly increase of 2.53%, with a year-to-date increase of 27.99% as of the report date [36] - The military sector has outperformed major indices, indicating strong investor interest and confidence in the defense and aerospace markets [36] Investment Recommendations - The report suggests focusing on companies that are well-positioned to capitalize on the expanding domestic and international markets, particularly those involved in military and aerospace technology [15][23] - Specific companies recommended for investment include AVIC Shenyang, AVIC Xi'an, and Ruichuang Micro-Nano, among others, due to their strategic positioning and growth potential [15][18][29]

新华财经上海12月5日电（葛佳明）在全球积极应对气候变化的大背景下，国际贸易的核心支柱——航 运业，正加速融入绿色低碳转型的浪潮。 2025年中国国际海事会展（Marintec China 2025）期间，Everllence（埃维能）首次以全新品牌形象亮 相。Everllence首席执行官乌维·劳伯（Uwe Lauber）接受新华财经专访时表示，航运业低碳转型并不存 在单一路径，而是多种技术路线并行推进的长期过程。在这一过程中，中国凭借全球领先的造船能力、 完善的产业体系和快速发展的绿色技术创新，将成为全球航运脱碳的关键推动者。 绿色航运时代：从传统内燃机走向零碳未来 作为全球最大的船舶动力公司之一，德国MAN Energy Solutions于2025年6月4日宣布正式更名为 Everllence。这也意味着这家拥有逾 250 年历史的传统动力巨头，正以"零碳未来"为核心战略，加速推 动全球航运业绿色转型。 据了解，早在2018 年，"MAN Diesel & Turbo"便更名为"MAN Energy Solutions"，公司由此开始系统性 地调整战略方向，将业务重心从传统动力进一步转向航运、能源与工 ...

Core Insights - HD Korean Shipbuilding & Marine achieved significant financial growth in Q3 2025, with operating revenue of 75,815 billion KRW (approximately 53.4 billion USD), a year-on-year increase of 21.4% [2] - The company reported an operating profit of 10,538 billion KRW (approximately 7.42 billion USD), marking a remarkable year-on-year growth of 164.5% [2] - Net profit reached 767 billion KRW (approximately 54 million USD), reflecting a staggering year-on-year increase of 397% [2] - This quarter marked the first time the company's operating profit exceeded 1 trillion KRW [2] Financial Performance - For the first three quarters of the year, HD Korean Shipbuilding & Marine recorded cumulative operating revenue of 217,826 billion KRW (approximately 153.97 billion USD) and cumulative operating profit of 28,666 billion KRW (approximately 20.9 billion USD) [2] - In Q1 2025, the company achieved operating revenue of 67,717 billion KRW (approximately 47.13 billion USD), a year-on-year increase of 22.8%, with an operating profit of 8,592 billion KRW (approximately 5.98 billion USD), up 436.3% [3] - In Q2 2025, operating revenue was 74,284 billion KRW (approximately 53.44 billion USD), a year-on-year increase of 12.3%, and operating profit was 9,536 billion KRW (approximately 6.86 billion USD), up 153.3% [3] Business Segments - The shipbuilding segment saw balanced growth across all areas, with operating revenue of 61,985 billion KRW (approximately 43.65 billion USD) and operating profit of 8,658 billion KRW (approximately 6.1 billion USD), reflecting year-on-year increases of 16.5% and 128.9% respectively [5] - The engine machinery segment benefited from increased demand for dual-fuel engines due to stricter global environmental regulations, achieving operating revenue of 8,236 billion KRW (approximately 5.8 billion USD), a year-on-year increase of 31% [6] - The offshore equipment segment experienced revenue growth but reported a loss due to one-time expenses, with operating revenue of 2,804 billion KRW (approximately 1.97 billion USD) [6] Future Outlook - The company anticipates continued revenue growth driven by the construction of high-value ships and environmental compliance [6] - There is optimism regarding the LNG shipbuilding market, with expectations of over 100 new orders next year following recent approvals for LNG ship projects in the U.S. [6] - HD Korean Shipbuilding & Marine is also focusing on expanding its global submarine export business, having signed a letter of intent with the Peruvian Navy for joint development and construction [6] Parent Company Performance - HD Modern Group, the parent company, reported Q3 2025 operating revenue of 182,243 billion KRW (approximately 128 billion USD), a year-on-year increase of 9.8%, and operating profit of 17,024 billion KRW (approximately 12 billion USD), up 294.5% [7] - The group attributed its strong performance to robust growth in shipbuilding and power equipment sectors, along with a turnaround in the refining segment [7]

Conference Background - The International Maritime Organization (IMO) approved amendments to MARPOL Annex VI, establishing a framework for mandatory emissions limits and greenhouse gas pricing in the shipping industry, aiming for net-zero carbon emissions by 2050 [3] - The "Green Shipping 2025" conference will take place on October 23, 2025, in Shanghai, focusing on the maritime industry's green decarbonization transition and strategies for adapting to market changes [3] Organizational Structure - The conference is organized by Jiangxin Maritime and co-hosted by the International Shipbuilding and Offshore Network [3] Key Topics Analysis - Global green shipping trends overview, providing insights into future shipping development and investment directions [9] - Interpretation of international shipping carbon emission policies and regulations, offering authoritative analysis of compliance requirements and potential impacts [10] - Latest advancements in shipping emission reduction technologies, including dual-fuel engines and hydrogen fuel applications [11] - Evaluation of wind-assisted propulsion technology's potential and economic benefits [12] - Discussion on the role of digital intelligence in optimizing green shipping routes and reducing emissions through data-driven strategies [15][16] Practical Pathways and Challenges - Sharing experiences on cross-industry collaboration to promote low-carbon transformation in the shipping sector [19] - Exploration of zero-carbon vessel development roadmaps, including design concepts and commercialization timelines [21] - Insights from shipowners on challenges and strategies in green shipping, focusing on investment decisions and compliance pressures [23]

Core Viewpoint - The company has demonstrated stable revenue growth and significant profit acceleration in the first half of 2025, driven by strong performance in its marine products and effective cost control [1][2][3]. Revenue and Profit Performance - In the first half of 2025, the company achieved revenue of 27.651 billion, a year-on-year increase of 11.22%, and a net profit attributable to shareholders of 919 million, up 93.35% year-on-year [1]. - For Q2 2025, revenue reached 15.339 billion, reflecting a year-on-year growth of 13.97%, while net profit attributable to shareholders was 524 million, an increase of 35.20% year-on-year [1][2]. Segment Performance - The company's main business revenue for H1 2025 was 27.479 billion, with a year-on-year growth of 11.42%. The diesel power segment generated 13.968 billion, up 27.25%, while the chemical power segment reached 3.998 billion, growing by 3.92% [2]. - The marine platform and ship machinery segment reported revenue of 3.535 billion, a year-on-year increase of 10.48% [2]. Profitability Improvement - The company's gross margin for H1 2025 was 16.37%, a significant increase of 4.80 percentage points year-on-year, with Q2 gross margin at 16.74%, up 0.56 percentage points from Q1 [3]. - Cost control measures have led to reductions in various expense ratios, contributing to improved profitability [3]. Order and Delivery Structure - The company signed new contracts worth 33.919 billion in H1 2025, a year-on-year increase of 25.42%, with a backlog of contracts totaling 62.794 billion as of June 2025, up 7.24% from the end of 2024 [4]. - The delivery of low-speed diesel engines increased by 18% year-on-year, with new orders up 47%, indicating strong demand [4]. Green Transition and Future Outlook - The company has made significant progress in its green transition, delivering products such as high-power methanol dual-fuel low-speed engines [4]. - The company is well-positioned to benefit from the ongoing marine industry boom and green trends, with expectations of continued profit growth in the coming years [5].

Core Insights - The company reported a significant increase in revenue and profit for the first half of 2025, with operating income reaching 27.651 billion yuan, a year-on-year growth of 11.22%, and net profit attributable to shareholders increasing by 93.35% to 919 million yuan [1][2]. Business Performance - The marine power business has become a key growth driver, with the delivery of low-speed diesel engines increasing by 18% year-on-year and new orders rising by 47%. The medium-speed diesel engine segment also saw a 35% increase in deliveries and a 32% rise in new orders [2]. - The company achieved double-digit growth in its marine machinery segment, with crane deliveries surging by 375% and marine gearboxes increasing by 78% [2]. - As of June 30, 2025, the company held contracts worth 62.794 billion yuan, a 7.24% increase from the end of 2024, supporting future performance growth [2]. Technological Innovation - The company invested 1.379 billion yuan in R&D during the first half of 2025, marking a 41.74% increase. It made significant advancements in green power technology, including the delivery of new dual-fuel engines and the launch of 118 new battery products for overseas markets [3]. - The company plans to continue increasing R&D investment, focusing on low-carbon and zero-carbon power technologies to meet the challenges of the global shipping industry's green transition [3]. Shareholder Returns - The company announced a cash dividend of 0.8161 yuan per share, totaling 184 million yuan, in addition to a previously completed distribution of 419 million yuan for the 2024 fiscal year, bringing total dividends to over 600 million yuan [3]. Financial Health - The net cash flow from operating activities reached 5.288 billion yuan, a year-on-year increase of 10.91%. The company's cash balance stood at 41.605 billion yuan, up 10.20% from the beginning of the year, providing ample support for future business expansion and R&D [4]. - The global shipping market is recovering, with increasing demand for green and intelligent vessels, positioning the company favorably in the low-carbon and zero-carbon power technology sectors [4].

Core Viewpoint - The global shipping industry is facing the strictest carbon emission regulations in history, with the revised Annex VI of the International Convention for the Prevention of Pollution from Ships (MARPOL) coming into effect on August 1, 2023, prompting the need for new practices and technologies to meet stringent emission reduction requirements [1][3]. Group 1: Regulatory Changes and Industry Response - The revised MARPOL Annex VI is a new and very strict regulation that requires shipping companies to adopt new practices and technologies to comply with emission reduction targets [3]. - The Norwegian classification society is assisting clients in developing compliance strategies and understanding new regulations, while also providing technical advice on alternative fuels and energy-saving devices [3]. - The introduction of carbon taxes is expected to drive shipowners to invest in new technologies and improve energy efficiency, with financial institutions increasingly favoring green projects [3]. Group 2: Market Dynamics and Bilateral Trade - China is Norway's largest trading partner in Asia, with bilateral trade expected to reach $10.18 billion in 2024, a year-on-year increase of 31.7% [4]. - The Norwegian classification society has seen rapid growth in China, with its market share in the region accounting for approximately 28% of its global business [4]. - China's shipbuilding industry remains the largest globally, with completion, new orders, and backlog accounting for 51.7%, 68.3%, and 64.9% of the global total, respectively, as of the first half of 2025 [4]. Group 3: Decarbonization Challenges - The transition to decarbonization in shipping is a gradual process, with approximately 92% of the current fleet still using traditional fuels [6]. - The speed of transition depends on various factors, including infrastructure for new fuels, production scale, and the high costs associated with these transitions [6]. - Operational optimization measures, such as speed reduction and route optimization, can be implemented even for existing fleets using traditional fuels [6]. Group 4: Digitalization and Innovation - The Norwegian classification society emphasizes the importance of energy-saving technologies in reducing shipping emissions and achieving international maritime organization goals [11]. - Digital technologies are being utilized to monitor vessel operational data, allowing shipowners to better understand fuel consumption and improve operational efficiency [11][12]. - Collaborative efforts between Norwegian and Chinese teams are focused on advancing digitalization and smart technologies in the shipping industry [12]. Group 5: Future of Fuel and Shipbuilding - The future of shipping fuel will not rely on a single solution, but rather a mix of fuels depending on various factors such as vessel type and trade area [15]. - Norway has issued over 20 Approval in Principle (AiP) certificates to Chinese shipyards for various green fuel adaptation solutions and technologies [15]. - China's shipbuilding industry has evolved into a leader in high-end shipbuilding, with significant advancements in LNG carrier construction and other specialized vessels [16].

Group 1: Marine Economy Overview - The national marine production value has surpassed 10 trillion yuan for the first time, growing by 5.9% year-on-year, accounting for 7.8% of the GDP [1] - The marine economy is becoming a new engine for economic growth, driven by the "blue economy" [2] Group 2: Marine Engineering ("Marine Engineering") - China's new ship order volume, completed ship volume, and hand-held ship order volume have all exceeded 50% of the international market share for the first time [4] - In the first quarter, the marine engineering equipment manufacturing industry saw significant growth, with new orders, delivered orders, and hand-held orders increasing by 57.1%, 114.3%, and 24.2% respectively [4] - The construction of green ship technologies is advancing, with a carbon capture system achieving over 80% CO2 capture rate [3][4] Group 3: Marine Aquaculture ("Marine Products") - The marine aquaculture sector is evolving into a modern "grain warehouse," with a 4.0% increase in marine fishery value added, reaching 488 billion yuan [6] - The average offshore distance for aquaculture has increased from 10 kilometers in 2018 to 18 kilometers currently, indicating a shift towards deep-sea and intelligent aquaculture [6][7] - The development of marine ranches is expanding, with new intelligent platforms and processing facilities being established [5][6] Group 4: Marine Renewable Energy ("Marine Wind") - The offshore wind power sector is entering a new phase of large-scale and clustered development, with a nearly 30% increase in offshore wind power generation in 2024 [9] - The marine new industries' added value has grown by 7.2% year-on-year, with significant advancements in marine pharmaceuticals and bioproducts [9] - The establishment of innovation platforms in marine engineering, offshore wind power, and marine pharmaceuticals is being actively pursued by coastal regions [9]