Core Insights - The Chinese government emphasizes the importance of labor in achieving high-quality development and modernization, urging workers to actively participate in significant construction projects during the "May Day" holiday [1] Infrastructure Development - During the "May Day" holiday, major construction projects, including the Western Land-Sea New Corridor and the Pinglu Canal, are progressing with nearly 20,000 workers and over 4,400 machines involved [1] - The Pinglu Canal will provide the shortest and most economical route from Guangxi and Southwest China to ASEAN countries upon completion [1] - The Ningbo-Zhoushan Railway's underwater tunnel, the longest of its kind globally, is expected to be completed by 2027, significantly reducing travel time between Ningbo and Zhoushan [2] Water Conservancy Projects - The South-to-North Water Diversion Project's follow-up, the Middle Line Jiangjin Supplementary Han Project, is advancing, enhancing water distribution capabilities in the Han River basin [4] - In the first quarter, eight major water conservancy projects were initiated, with investment exceeding the same period last year [4] Energy Sector Advancements - A large-scale integrated energy project, "Long Electric into Shandong," is nearing completion, expected to deliver over 36 billion kilowatt-hours annually, with over 50% from renewable sources [5] - Wind and solar power projects are being developed faster than anticipated, with installed capacity increasing from 535 million kilowatts at the end of 2020 to 1.482 billion kilowatts by March 2025, marking a 177% growth [6] Overall Economic Impact - As of now, 99% of the 102 major projects outlined in the "14th Five-Year Plan" have met their targets, significantly supporting high-quality economic and social development [7]

本报讯 （记者贺王娟） 4月25日，华清安泰能源股份有限公司（证券简称：华清安泰，证券代码：832326）发布拟变更公司全称及简称公告，拟 将华清安泰能源股份有限公司全称改为京能华清能源股份有限公司，公司简称由华清安泰改为京能华清。 2025年3月27日，北京京能热力股份有限公司（证券简称：京能热力，股票代码：002893）通过"老股转让+定向发行+表决 权委托"方式完成对新三板挂牌公司华清安泰控股权收购，华清安泰正式迎来了发展的全新篇章，北京市人民政府国有资产监 督管理委员会成为华清安泰实际控制人。 未来，双方将充分整合先进能源技术，优化能源资源配置，发挥在热力生产与供应、新能源和可再生能源应用技术等方面 的经验优势，进一步提升综合竞争实力，为服务首都供热保障贡献更大力量，携手在能源领域开拓更为广阔的发展空间。 （编辑 张伟） 华清安泰现控股股东京能热力为北京能源集团有限责任公司下属实控公司。京能集团成立于2004年，资产规模达4641亿 元，年营业收入超过920亿元，员工总数3.4万余人，投资版图不仅覆盖全国31个省区市，更延伸至海外市场，旗下坐拥京能清 洁能源、京能电力、昊华能源、京能置业、北京能源国际 ...

Investment Rating - The industry rating is "Outperform the Market," indicating that the overall return of the industry is expected to exceed the market benchmark index by more than 5% in the next 6 months [14]. Core Insights - The recent breakthrough in the "Xuanlong-50U" spherical toroidal hydrogen-boron fusion device by Xin'ao Energy Research Institute marks the first successful achievement of a plasma current discharge of 1 million amperes, establishing a foundation for the commercialization of hydrogen-boron fusion [3][4]. - Nuclear power is recognized as a crucial force in promoting the green transition of energy due to its cleanliness, safety, efficiency, and minimal land use, with annual utilization hours exceeding 7000 hours, the highest among all power sources [5]. Summary by Sections Breakthroughs and Developments - The "Xuanlong-50U" device underwent an upgrade in 2023, achieving its first plasma discharge on January 24, 2024, and exceeding expected plasma current indicators on August 15, 2024. The focus for 2025 will be on high-parameter hydrogen-boron plasma discharge research [4]. Investment Opportunities - Recommended companies for investment include: 1. **Jia Dian Co., Ltd.**: Leading in nuclear main pumps and helium fans for fourth-generation high-temperature gas-cooled reactors [5]. 2. **Guoguang Electric**: Key components for the ITER project [5]. 3. **Lanshi Heavy Industry**: Covers upstream nuclear fuel systems to downstream spent fuel processing [5]. 4. **Kexin Electromechanical**: Producing high-temperature gas-cooled reactor products and replacing imports [5]. 5. **Hailu Heavy Industry**: Services for third and fourth-generation reactors and thermal nuclear fusion reactors (ITER) [5]. 6. **Jiangsu Shentong**: Secured over 90% of orders for nuclear-grade valves in new nuclear power projects [5]. 7. **Xianheng International**: Products applied in the operation and maintenance of nuclear energy [5].