第一是海洋工程能力。海上经济行为陆地经济行为的最大区别在于物理空间的可依赖性。海上桥梁、海 底隧道、海上平台、钻井设施等工程建设，是一切海上经济行为的物理空间前提。没有工程能力，海洋 空间无法成为可持续利用的生产空间。 HBR中国专家撰稿人，大成律师事务所律师合伙人，周华 过去十余年，大量产业投融资和企业顾问工作都围绕着"行业是否具备未来增长空间"展开。产业链能否 扩张、政策是否支持、资本是否愿意投入，以及资本市场对海洋新质生产力的认可，这些都是判断一个 行业潜力的重要参考。在梳理长期政策与产业演变的过程中，海洋经济的价值凸显出来。 海洋经济增长的三大方向 要真正推动海洋经济发展，基础建设能力必须先行，其核心可概括为三个方面，这三方面也是未来一段 时间海洋经济增长的重点： 第二是海洋装备体系。包括船舶、海工装备、海底机器人、海上风电设备、深海采矿装备、无人艇等。 这些装备决定了在海洋空间中可以作业的范围、深度和效率，也是产业能否落地和产业链能否延展的关 键。 第三是海洋新基建。海底电缆、海洋监测网络、智能传感系统、海洋数据采集与传输能力，以及基于海 量数据训练的专业大模型，正在使海洋从"难以观测、难以计算"逐 ...

Core Insights - Dongfang Cable achieved a net profit attributable to shareholders of 914 million yuan for the first three quarters of 2025, representing a year-on-year decrease of 1.95% [1] - In Q3 2025, the net profit attributable to shareholders was 441 million yuan, showing a year-on-year increase of 53.12% and a quarter-on-quarter increase of 129.63% [1] - The increase in quarterly performance was driven by a rise in high-margin submarine cable shipments [1] Order Backlog - As of October 23, 2025, the company had an order backlog of approximately 19.551 billion yuan, which includes 3.886 billion yuan for power engineering and equipment cables, 11.737 billion yuan for submarine and high-voltage cables, and 3.928 billion yuan for marine equipment and engineering operations [1] - The order backlog remained relatively stable compared to the mid-2025 report, with a decrease of about 1.1 billion yuan in power engineering and equipment cable orders, an increase of about 700 million yuan in submarine and high-voltage cable orders, and an increase of about 300 million yuan in marine equipment and engineering operations [1] Investment Rating - The company maintains an "Overweight" rating [1]

Investment Rating - The report maintains a "Buy" rating for Dongfang Cable [1] Core Views - The company reported a revenue of 7.498 billion yuan for the first three quarters of 2025, reflecting a year-on-year increase of 11.93%, while the net profit attributable to the parent company was 914 million yuan, down 1.95% year-on-year [6] - The acceleration in the delivery of submarine cables has led to a release of earnings elasticity, with revenue from submarine and high-voltage cables reaching 3.55 billion yuan in Q3, a year-on-year increase of 35.8% [6] - The company has a strong order backlog of approximately 19.551 billion yuan, indicating a solid foundation for sustained performance growth [6] Financial Data and Profit Forecast - Total revenue is projected to reach 11.15 billion yuan in 2025, with a year-on-year growth rate of 22.6% [5] - The net profit attributable to the parent company is expected to be 1.428 billion yuan in 2025, representing a significant increase of 41.6% compared to the previous year [5] - Earnings per share (EPS) is forecasted to be 2.08 yuan in 2025, with a price-to-earnings (PE) ratio of 29 [5][6]

Group 1: Macroeconomic Overview - Industrial value-added is expected to grow by 5.5% year-on-year in October, with a decline in production PMI indicating a marginal retreat in production enthusiasm [3][21] - Trade figures for October predict a 3.0% year-on-year increase in both exports and imports, with imports expected to maintain resilience in the fourth quarter [3][22] - Inflation forecasts indicate that October CPI will remain flat year-on-year, while PPI is expected to decline by 2.2% [3][23][24] Group 2: Banking Sector Insights - The pressure to realize floating profits in banks is manageable this year, with state-owned banks showing better revenue progress compared to smaller banks [4] - Smaller banks are expected to have a stronger demand to realize floating profits due to significant declines in revenue from the gold market [4] Group 3: Semiconductor Industry Analysis - The semiconductor sector is projected to continue its optimistic growth trajectory, driven by AI and domestic substitution trends [5][7] - The storage segment is expected to see sustained high growth in contract prices in Q4 2025, with strong performance anticipated from various semiconductor companies [5][7] Group 4: Company-Specific Performance - Huatai Technology reported a 135% year-on-year increase in net profit for Q3 2025, driven by strategic acquisitions and industry fund establishment [7][8] - Juhua Co. achieved a 160% year-on-year increase in net profit for the first three quarters of 2025, with significant growth in refrigerant prices [15][29] - Sanhua Intelligent Controls reported a 40.9% year-on-year increase in net profit for the first three quarters of 2025, supported by cost reduction measures and diverse business expansion [16][33] Group 5: Construction and Infrastructure - China State Construction Engineering Corporation's revenue decreased by 4.2% year-on-year in the first three quarters of 2025, with a focus on the conversion of orders to support performance [25][26] - The company secured new contracts worth 30,383 billion yuan, with significant growth in energy and municipal engineering sectors [26][27] Group 6: Market Performance and Trends - The A-share electronic industry remains the largest heavy-weight sector with a 25.53% allocation, indicating a significant increase in investment interest [5] - The overall market indices showed positive movements, with the Shanghai Composite Index closing at 4007.76, up by 0.97% [10]

Core Points - The trade agreement between South Korea and the United States involves a total investment commitment of $350 billion, divided into cash and project investments [1] - South Korea will make a cash payment of $200 billion in installments, with an annual payment cap of $20 billion to stabilize the foreign exchange market [2] - The U.S. will reduce import tariffs on South Korean automobiles and parts from 25% to 15%, aligning with Japan's tariff rate [1] Group 1 - The investment will be split into $200 billion in cash and $150 billion for shipbuilding cooperation projects [1][2] - The cash payment structure includes a key annual limit of $20 billion, which is deemed manageable for South Korea's foreign exchange market [2] - The remaining $150 billion will support shipbuilding cooperation, including guarantees and financing for Korean companies [2] Group 2 - Specific projects include LS Group's commitment to invest $3 billion in U.S. power grid infrastructure by 2030 [3] - HD Hyundai will collaborate with Cerberus Capital Management on a $5 billion investment project to enhance U.S. shipyards and supply chains [3] - The Korea Gas Corporation will sign a long-term agreement to purchase approximately 3.3 million tons of U.S. liquefied natural gas annually [3] Group 3 - A memorandum of understanding was signed to enhance cooperation in strategic scientific and technological fields, including artificial intelligence and space exploration [3]

Investment Rating - The report maintains a "Strong Buy" rating for Hengtong Optic-Electric [3] Core Views - The company achieved revenue growth of 17.03% year-on-year, reaching 49.621 billion yuan, and a net profit increase of 2.64% to 2.376 billion yuan in Q3 2025 [1][7] - Hengtong has made significant breakthroughs in the application of 500kV DC submarine cables, securing over 20 billion yuan in orders for energy interconnection projects and over 7 billion yuan for marine communication projects [7] - The company is expanding its marine energy layout, with confirmed bids for domestic and international marine energy projects exceeding 2.6 billion yuan [7] Financial Data and Valuation - Total revenue is projected to grow from 47.622 billion yuan in 2023 to 84.450 billion yuan in 2027, with a compound annual growth rate (CAGR) of approximately 11% [2] - Net profit attributable to shareholders is expected to increase from 2.154 billion yuan in 2023 to 4.208 billion yuan in 2027, reflecting a CAGR of around 13% [2] - The company's PE ratio is forecasted to decrease from 25.1 in 2023 to 12.8 in 2027, indicating improving valuation metrics [2] Stock Performance - The stock has shown a 25% increase over the past 12 months, outperforming the benchmark index [5]

Core Viewpoint - Oriental Cable reported a significant increase in net profit for Q3 2025, driven by growth in high-value subsea cable revenue [1] Financial Performance - The company achieved an operating revenue of 3.066 billion yuan, representing a year-on-year increase of 16.56% [1] - Net profit attributable to shareholders reached 441 million yuan, marking a year-on-year growth of 53.12% [1] - Revenue from subsea cables and high-voltage cables amounted to 3.549 billion yuan, reflecting a year-on-year increase of 35.8% [1] Order Backlog - As of October 23, 2025, the company had an order backlog of approximately 19.551 billion yuan [1] - The order backlog includes 3.886 billion yuan for power engineering and equipment cables, 11.737 billion yuan for subsea and high-voltage cables, and 3.928 billion yuan for marine equipment and engineering operations [1]

Group 1: Industry Overview - The marine economy in China is rapidly developing due to the national marine power strategy and increasing global demand for marine resource development [1] - Companies in the marine industry are securing significant domestic and international project orders, showcasing strong market competitiveness and growth potential [1] Group 2: Company Highlights - Zhongtian Technology Co., Ltd. announced that its subsidiaries have received project bids totaling approximately 1.788 billion yuan, including various marine series projects [1] - Zhongtian Technology has won multiple significant projects in marine energy and deep-sea technology, including a ±500kV DC submarine cable project and deep-sea drilling equipment for Hunan University [1] - The company has established a comprehensive core capability in the marine energy and information transmission sectors, focusing on deep-sea oil and gas, mining, and disaster prevention applications [2] Group 3: Competitor Insights - Ningbo Dongfang Cable Co., Ltd. reported winning bids totaling approximately 2.374 billion yuan, which accounts for 26.11% of its audited revenue for 2024 [2] - Jiangsu Hengtong Optic-Electric Co., Ltd. has secured significant orders in the marine energy sector, with a total order amount of approximately 20 billion yuan for submarine cables and related projects [2][3] - The marine infrastructure investment is expanding, driven by globalization and the internet, creating new growth opportunities for industry players [3]

Core Viewpoint - Hengtong Optic-Electric's performance in the first half of the year shows a slight increase in net profit, with strong order backlog supporting future growth [1] Financial Performance - In the first half of the year, Hengtong Optic-Electric achieved a net profit attributable to shareholders of 1.613 billion yuan, representing a year-on-year increase of 0.24% [1] - In Q2, the net profit attributable to shareholders was 1.056 billion yuan, reflecting a year-on-year decrease of 3.63% [1] Order Backlog and Growth Potential - As of the first half of 2025, the company has an order backlog of approximately 20 billion yuan in the energy interconnection sector, including submarine cables, marine engineering, and land cable products, which is expected to support sustained rapid growth [1] Expansion Projects - Hengtong Optic-Electric has recently commenced the construction of an advanced optical fiber materials R&D and manufacturing center, which is scheduled for completion in February 2026 [1] - The expansion project aims to meet the growing market demand for multimode, multi-core, and hollow-core specialty optical fibers [1] Industry Collaboration - In 2025, Hengtong, in collaboration with industry partners, plans to launch a new generation of immersion liquid cooling solutions tailored for high-density computing scenarios, addressing future cooling needs for data centers [1] Investment Rating - The company maintains a "Buy" rating based on its performance and growth prospects [1]

Core Viewpoint - Japan is planning a comprehensive inspection of its submarine cable infrastructure, focusing on whether companies have used key components from Chinese suppliers, following similar actions by the United States [1][3]. Industry Overview - The global submarine cable market is dominated by three companies: SubCom (USA), NEC (Japan), and Alcatel Submarine Networks (France), which together hold about 90% market share. Since 2008, Chinese companies have entered the market, now accounting for approximately 98% of the global submarine cable manufacturing and installation alongside the aforementioned companies [1][3]. Government Actions - The Japanese government will conduct an investigation during the fiscal year ending March 2026, encouraging companies to replace Chinese components if found. Concerns about rising costs may lead the government to consider subsidies to support these companies [1][3]. - Japan's reliance on submarine cables is critical, as 99% of its international communications depend on them. Any damage or delays in repair could severely impact financial transactions and daily life [3][4]. Supply Chain and Infrastructure - The investigation will also assess the operational capabilities of companies in laying and maintaining cables, which require specialized vessels. Currently, only KDDI and NTT own such vessels, while others rely on rentals [4][5]. - A fund of $440 million was established in 2022 to encourage the construction of more cables, and future amendments to the Economic Security Promotion Act may include submarine cable services as strategic [5][6]. Geopolitical Context - Japan's actions align with U.S. efforts to exclude Chinese companies from the submarine cable supply chain, citing national security concerns. This has raised alarms about Japan's dependency on Chinese vessels for cable maintenance [5][6]. - The U.S. has faced criticism for politicizing submarine cables, which are essential for global connectivity. Excluding Chinese suppliers could hinder rapid repairs of damaged cables, impacting infrastructure reliability [6][7].