Group 1: Marine Economy Development - The core viewpoint emphasizes the importance of high-quality development in the marine economy as part of China's modernization strategy, driven by technological innovation [1] - The Chinese government is focusing on enhancing independent innovation capabilities in marine technology and fostering leading marine technology enterprises [1] - The article highlights the significance of marine resources and the need for strategic management to boost the marine economy [1] Group 2: Marine Aquaculture - The article discusses the advantages of large-scale aquaculture, specifically the use of oversized net cages that enhance the quality of fish, such as the large yellow croaker [2] - The unique geographical features of the region, including nutrient-rich waters from three rivers, contribute to the area's prominence in yellow croaker production [2] - Innovations in net cage design, such as using high-density polyethylene, improve resilience against harsh weather conditions [2][3] Group 3: Smart Aquaculture Technologies - The integration of smart technologies in aquaculture management allows for real-time monitoring of water quality parameters, significantly reducing disease rates among fish [3] - The establishment of a net-free sound wave marine ranch aims to simulate wild conditions for fish, aiding in the recovery of natural populations [3] Group 4: Wind Power Development - The article outlines the rapid development of offshore wind power in Fujian, with a total installed capacity of 383,000 kilowatts expected by May 2025 [6][7] - The use of domestic equipment in offshore wind projects marks a significant advancement in China's high-end manufacturing capabilities [7] - The article highlights the importance of energy storage solutions to enhance the utilization of offshore wind power [7] Group 5: Seaweed Industry Potential - Seaweed is identified as a valuable resource with significant potential for high-end applications, such as the production of ultra-pure sodium alginate for medical use [8][9] - The successful industrialization of ultra-pure sodium alginate represents a breakthrough in overcoming previous market monopolies [9] Group 6: LNG Dual-Fuel Shipbuilding - The construction of LNG dual-fuel ships is highlighted as a response to international emissions reduction targets, with significant reductions in CO2 emissions [10][12] - The article discusses the challenges faced in developing LNG fuel tanks and the innovative solutions implemented by domestic shipbuilders [11] Group 7: Desalination Projects - The establishment of a large-scale seawater desalination project in Tianjin aims to meet the freshwater needs of the chemical industry, replacing over 5 million tons of freshwater annually [14][15] - The project utilizes advanced dual-membrane desalination technology, achieving significant efficiency in freshwater production [15][16] - The integration of a circular economy model around desalination processes is being developed to enhance resource utilization [16]

Group 1: Photovoltaic Silicon Material Industry - The photovoltaic silicon material industry is expected to accelerate capacity consolidation, with the Ministry of Industry and Information Technology emphasizing the need for high-quality development in the solar industry [1] - By 2027, the industry is projected to enter a stable development phase, with significant advantages in the silicon material segment due to differences in capacity costs and financial strength among companies [1] - Key companies to watch include GCL-Poly Energy, Xinte Energy, Tongwei Co., and TBEA [1] Group 2: Solid-State Battery Industry - The solid-state battery industry is witnessing continuous advancements, with equipment from Winbond Technology successfully delivered to major domestic clients [2] - Material production is ramping up, with significant capacity in oxide electrolytes and expectations for sulfide electrolytes to achieve ton-level shipments by 2025 [2] - Companies of interest in this sector include Xiamen Tungsten, Tianqi Lithium, and others involved in the solid-state battery supply chain [2] Group 3: Offshore Wind Power Development - The central government is promoting the orderly development of offshore wind power, with a focus on enhancing the marine economy and encouraging private investment [3] - Goldwind Technology has secured over 7.7GW of international orders for 2024, with significant revenue growth reported for its international subsidiary [3] - Key players in the wind power sector include Goldwind Technology, Oriental Cable, and Dajin Heavy Industry [3] Group 4: Data Center Investment - Global data center investments are accelerating, with Amazon planning to invest AUD 20 billion (approximately USD 13.1 billion) in Australia and SK Telecom collaborating with Amazon Web Services for a significant data center project in South Korea [4] - The deployment of NVIDIA's GB300 AI systems is underway, indicating a growing demand for AI computing resources [4] - Companies to monitor in the AIDC power equipment sector include Jinpan Technology, Xinte Electric, and others [4] Group 5: Key Company Earnings Forecasts - The report provides earnings forecasts and investment ratings for several companies, with Goldwind Technology rated "Outperform" and projected to have an EPS of 1.28 in 2025 [5] - Jinpan Technology and other companies also received "Outperform" ratings, indicating positive market sentiment [5] Group 6: Industry Performance Overview - The electric power equipment sector outperformed the market in June, with a 6.68% increase compared to a 2.5% rise in the CSI 300 index [13] - The sector's PE ratio at the end of June was 30.3, reflecting a slight recovery in valuations [13] - The report highlights that the electric power equipment industry has shown strong performance across various sub-sectors, including lithium battery materials and wind power [23]

近日，搭载广州市南沙区科研院所广东智能无人系统研究院综合科考船的国家重点研发计划"深海和极 地关键技术与装备"重点专项--"海斗一号关键作业技术能力提升及科学应用"项目，在我国南海海域圆满 完成为期10天的海上试验和科学应用。 其中，此次海试的一大亮点为，由广东智能无人系统研究院牵头承担的"基于工作母船的布放回收能力 提升及海斗一号海试"课题成果--其研制的"海斗一号"专用水下机器人收放系统。针对深海极端环境与复 杂海况下安全、便捷、高效布放回收ARV的重大技术挑战，课题组攻克了收放系统能力提升及普适 化、针对大深度光纤压坠器结构的集成式收放装置、基于船载装备的布放回收、布放回收海况适应性等 多项核心技术。历经一年多的集智攻关，该系统成功交付并在南海海试中经历了真实海洋环境的严峻考 验。 面对起伏的风浪和高强度的连续作业，该系统展现出卓越的稳定性与可靠性，成功实现了"海斗一号"全 海深自主遥控水下机器人的安全、精准、高效布放与回收。这一关键技术的突破，显著提升了我国水下 机器人工作母船支持技术的水平，为复杂海况下的长期、连续深海作业提供了坚实保障，标志着我国自 主掌控了面向深远海探测的关键技术装备与作业能力， ...

国内深远海风电项目招标和施工加速，各地规划规模庞大，浙江、山东、 福建等地推进较快。2025 年国内开工速度加快，风机招标量同比增长 显著，为 2026 年装机提供支撑。海外市场空间广阔，预计 2026 年海 外装机将显著释放。 中国国家强调发展海洋经济和深远科技，未来深远海领域可能会加速推 进。看好短期和中长期内整个行业景气度，并重点推荐管桩、海缆及核 心风机企业。 国内深远海海上风电项目推进节奏如何？20250707 摘要 深远海风电作为新兴战略产业，资源储备丰富，部分省份已进入实质性 开工或招标阶段，预示着行业正加速发展，为未来装机容量增长奠定基 础。政策支持和产业园区建设将进一步推动产业链完善。 浙江省深远海风电项目推进迅速，2023 年获批 28GW 项目，2024 年 规划六大区域，2025 年启动 2GW 招标，并计划 2026 年进入建设阶段， 同时进行 11GW 勘察测量招标及配套产业园区建设。 福建省规范了 4.8GW 示范项目，漳州六二二期已并网，连江外海和长 乐 DE 两区等项目已核准，其他项目前期工作正在进行中。山东省规划 20GW 项目厂址，多个项目正在推进，包括大唐青岛、华电青岛 ...

丨证券研究报告丨 行业研究丨专题报告丨电气设备 [Table_Title] 御风系列：国内深远海海上风电项目推进节奏如 何? 分析师及联系人 [Table_Author] 邬博华 曹海花 司鸿历 周圣钧 SAC：S0490514040001 SAC：S0490522030001 SAC：S0490520080002 SAC：S0490524120003 SFC：BQK482 SFC：BVD284 报告要点 请阅读最后评级说明和重要声明 [Table_Summary] 近日，习总书记主持召开中央财经委员会第六次会议，指出推动海洋经济高质量发展，要加强 顶层设计加大政策支持力度，鼓励引导社会资本积极参与发展海洋经济。同时，会议提出要推 动海上风电规范有序建设。我们认为本次国家在顶层设计上明确提出海风建设，有望加快深远 海海风快速发展。针对市场近期比较关注的国内各省市深远海海上风电建设进展，我们撰写本 专题进行集中梳理。 %% %% %% %% research.95579.com 1 电气设备 cjzqdt11111 [Table_Title 御风系列：国内深远海海上风电项目推进节奏 2] 如何? [Table_ ...

中央纪委国家监委网站 沈东方 养殖工船"湾区伶仃"号近日正式下水。受访单位供图 正式下水前，工作人员检查船舶主推螺旋桨。受访单位供图 养殖工船"湾区伶仃"号养殖舱内部图。受访单位供图 工作人员检查船舶底部渔网情况，做好正式下水前准备工作。 受访单位供图 在广东新会银洲湖畔，一艘巨型养殖工船静静停靠，红色船身蓝色"腰带"分外醒目。蓝色的甲板上，工作人 员穿梭往来，为正式交付做最后的调试准备；甲板之下，12个养殖舱如蜂巢般整齐排列，等待鱼苗入舱。作 为全球首艘自航式水体自然交换型养殖工船，"湾区伶仃"号于近日正式下水，现处于水上舾装作业阶段，建 成后将为打造"蓝色粮仓"添动力。 中国是一个有着14亿多人口的大国，解决吃饭问题、保障粮食安全，要树立大食物观，既向陆地要食物，也 向海洋要食物。近年来，我国大力建设海上牧场、"蓝色粮仓"，海水养殖业不断向深远海、机械化、智能化 转变。 "湾区伶仃"号拥有近8万立方米的养殖空间，这将带来多少产量？与其他类型的养殖工船相比，"湾区伶仃"号 有何特别之处？除了养殖，它还有什么功能，将如何实现"渔旅融合"？让我们一同走近这个行走的"蓝色粮 仓"。 既能自主航行又能实现海水自然循 ...

一，全程仅需18天左右。 首趟班列运载了26柜云南特色商品，实现"一单制""一箱制"，降低物流成本，提升效率，为中国商品出海开辟了高效便捷的新路径。 央视网消息：7月4日，"郑和号"海公铁国际多式联运班列从云南昆明首发，沿中老铁路直抵老挝万象，随后再分成三条线路，分别运至泰 国、新加坡和孟加拉国。其中，中国昆明至孟加拉国吉大港为新开线路。新航线绕开马六甲海峡，运输距离缩短三分之一，时间缩短二分之 据了解，全球可用的海上风能资源超过710亿千瓦，其中深远海占比超过70%，但其开发利用率尚不足0.5%。深远海海域年平均风速可达9 米/秒以上，发电小时数显著高于近海，适合大规模风电开发。 广西：南珠高铁玉岑段全线转体工程完工 近日，南珠高铁玉岑段跨益湛铁路特大桥连续T构梁成功转体。至此，全线两处连续T构梁转体桥全部完成转体施工，为后续全线架梁和 铺轨施工奠定基础。 南珠高铁玉岑段跨益湛铁路特大桥全长1334.2米，其中连续T构梁长161.5米、宽12.6米，与铁路夹角为41度，转体高度约40米，总重量达 1.4万吨，是南珠高铁玉岑段的重点控制性工程。转体施工中，梁体以每分钟0.5度的速度顺时针转体，现场技术人员根据 ...

近日，全球能源领域迎来里程碑事件——我国自主研发的全球最大单机容量海上风电机组成功实现全容量并网发电，标志着我国海上风电产业正式迈 入"20MW+"时代，为全球能源结构转型注入强劲动能。这一突破不仅彰显了中国在清洁能源技术领域的硬核实力，更成为全球应对气候变化、推动绿色发 展的标志性案例。 这一突破的背后，是我国海上风电产业链的协同创新。从主轴承、叶片等核心部件的国产化突破，到海上施工装备的迭代升级，再到智能运维技术的深度应 用，我国已形成覆盖研发、制造、安装、运维的全产业链体系。数据显示，我国海上风电累计装机容量连续三年稳居全球首位，2024年新增并网容量达247 万千瓦，带动产业链总产值超20万亿元。 全球能源格局正经历深刻变革，海上风电凭借风力资源丰富、发电潜力巨大等优势，成为各国竞相布局的战略高地。我国此次并网发电的机组不仅刷新了技 术纪录，更通过模块化设计、轻量化材料等创新，将度电成本降低至历史新低，为全球海上风电平价上网提供了可复制的"中国方案"。 业内专家指出，随着"双碳"目标的推进，我国海上风电正从近海向深远海加速挺进。政策层面，自然资源部已明确新增项目需布局于离岸30公里或水深30米 以上海 ...

2025 年 06 月 27 日 海风建设加速，公司交付有望放量 —海力风电（301155.SZ）公司动态研究报告 买入(首次) 投资要点 | 分析师：张涵 | S1050521110008 | | --- | --- | | zhanghan3@cfsc.com.cn | | | 联系人：罗笛箫 | S1050122110005 | | luodx@cfsc.com.cn | | | 基本数据 | 2 0 2 5-0 6-2 6 | | --- | --- | | 当前股价（元） | 69.52 | | 总市值（亿元） | 151 | | 总股本（百万股） | 217 | | 流通股本（百万股） | 122 | | 52 周价格范围（元） | 36.14-72.98 | | 日均成交额（百万元） | 185.14 | 市场表现 资料来源：Wind，华鑫证券研究 -20 0 20 40 60 80 100 (%) 海力风电 沪深300 相关研究 ▌海风迎新一轮景气周期，公司交付有望放量 海上风电行业自 2021 年抢装潮后进入调整期，2022~2023 年 因用海审批、航道协调等因素制约，海风项目延期现象普 ...

Core Viewpoint - The article discusses the evolving landscape of marine clean energy development in China, highlighting the shift from state-owned electric enterprises to marine engineering leaders in deep-sea projects, particularly in offshore wind energy [2]. Group 1: Industry Dynamics - State-owned electric enterprises have traditionally dominated marine clean energy development in China, but this barrier is being challenged as deep-sea projects become more prevalent [2]. - Marine engineering companies with extensive experience in FPSO, deep-water platforms, and floating oil and gas systems are increasingly entering the offshore wind energy sector, reshaping the industry dynamics [2]. - Companies like CNOOC, Zhenhua Heavy Industries, and CIMC Raffles are leveraging their deep-sea oil and gas engineering expertise to become key players in the EPC (Engineering, Procurement, and Construction) segment of offshore wind energy [2]. Group 2: Future Collaboration - The future of marine clean energy development in China will depend on collaboration between electric state-owned enterprises and marine engineering companies, focusing on technology standards, resource sharing, and policy coordination [2]. - Electric state-owned enterprises are enhancing their operations through three main strategies: intelligent operation and maintenance, flexible power grids, and ecological integration [2]. Group 3: Upcoming Events - The 2025 Marine Clean Energy Technology and Equipment Summit Forum will be held from July 23-25 in Nantong, featuring various activities including a youth scientist forum, industry development discussions, and technology exhibitions [3][12]. - The forum aims to address trends in marine clean energy development, the "14th Five-Year Plan" policy outlook, and the integration and collaboration within the industry [12].