大型液化天然气(LNG)运输船
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《环球时报》记者走进国内造船行业一线,寻找中国船厂创造“世界之最”的密码
Huan Qiu Wang· 2025-11-24 22:51
【环球时报记者 郭媛丹 环球时报驻韩国、日本特约记者 黎枳银 邵南】编者的话:24日,伴随着一艘崭 新的大型液化天然气(LNG)运输船提前命名交付,中船沪东中华造船厂创造了该船型在中国的年度 交付纪录。今年以来,造船业频频成为国际舆论场的焦点,混合了制造业比拼、科技竞争、地缘政治博 弈等要素:美国不惜放下身段多次到韩日求援,印度公布雄心勃勃的造船业发展目标誓言2047年跻 身"全球造船业前五",韩国对美关税谈判也特别得益于承诺"让美国造船业再次伟大"。被国际媒体一致 认为"全球最强"的中国造船业实力到底有多强?《环球时报》记者近日走进国内造船行业一线,探访中 国造船业在赢得"全球最大订单"的背后原因。 "我们曾和韩国技术水平相差一倍" 这背后的无数个突破和创新,从LNG船建造工艺中的一处细节中可见一斑。为便于运输,天然气会被 冷却至零下163摄氏度,凝结成体积仅为气态时1/600的液体。正因如此,LNG船核心液货舱的建造工艺 非常复杂。"液货舱的建造必须用被称为'史上最难焊接材料'的殷瓦钢焊接,其厚度仅0.7毫米。全船殷 瓦焊缝总长约130千米,焊后需进行6项严格密性试验,保证100%无泄漏。"沪东中华造船厂 ...
中国经济微观察丨五个“更加注重” 推动海洋强国建设走深走实
Ren Min Wang· 2025-11-12 08:01
Core Viewpoint - The ocean is a strategic area for high-quality development, and promoting the high-quality development of the marine economy is essential for advancing Chinese-style modernization [1] Group 1: Achievements in Marine Economy - During the "14th Five-Year Plan" period, China's marine economy has shown significant development, with the total marine economy expected to exceed 10 trillion yuan in 2024, accounting for 7.8% of GDP [3][4] - The marine transportation volume and container throughput account for approximately one-third of the global total, with China holding eight of the top ten ports in global cargo throughput [4] - The production value of the marine economy grew by 5.8% year-on-year in the first half of this year, surpassing the GDP growth rate by 0.5 percentage points [4] Group 2: Innovation and Technology - The independent innovation capability of marine technology has been continuously enhanced, with significant advancements in deep-sea exploration technologies represented by "Jiaolong," "Fendouzhe," and "Mengxiang" [5] - China's shipbuilding industry has achieved breakthroughs in constructing aircraft carriers, large cruise ships, and large LNG carriers, maintaining over 50% of the global market share in shipbuilding and marine engineering equipment [5] Group 3: Impact on Livelihood - The development of deep-sea aquaculture and smart fishing technologies has significantly improved the quality and availability of marine products, making seafood more accessible and affordable for the public [2][5] - The establishment of national-level marine ranches has contributed to a diverse range of seafood products available in markets, enhancing the quality of life for consumers [5] Group 4: Future Directions for Marine Economy - Future efforts to promote high-quality development in the marine economy will focus on five key areas: innovation-driven development, efficient collaboration, industrial upgrading, harmonious human-ocean relationships, and cooperative win-win strategies [6] - Emphasis will be placed on enhancing marine technology innovation, optimizing marine economic zones, and developing modern marine industries such as offshore wind power and marine biomedicine [6]
数个“第一”!中国创新取得重大突破
news flash· 2025-07-09 02:13
Core Points - China has achieved significant breakthroughs in innovation since the start of the 14th Five-Year Plan, showcasing multiple "firsts" in various sectors [1] Group 1: Achievements in Shipbuilding - The first domestically produced electromagnetic aircraft carrier, Fujian, has been launched [1] - The first domestically built large cruise ship, "Aida·Modu," has been completed and is now in operation [1] - China leads globally in the construction of large liquefied natural gas (LNG) carriers, marking a significant milestone in shipbuilding [1] Group 2: Space and Nuclear Technology - The first Chinese space station, "Tianhe," has been fully constructed and is now operational [1] - The world's first fourth-generation nuclear power plant, Shidaowan, has commenced commercial operation [1] - The "Chang'e 6" mission achieved the world's first unmanned sample return from the far side of the moon [1] Group 3: Aviation Industry - The domestically developed large passenger aircraft C919 has successfully completed commercial flights, adhering to international airworthiness standards for the first time [1] Group 4: Implications of Innovation - The advancements in innovation demonstrate China's determination and capability to become self-reliant and accelerate technological progress despite external pressures [1]
新质生产力发展“追新逐质” ,全方位推进五大创新
2 1 Shi Ji Jing Ji Bao Dao· 2025-06-25 10:44
Core Viewpoint - The report presented by the State Council highlights the steady development of new quality productivity in China, showcasing both new risks and opportunities, while emphasizing the confidence and capability to accelerate its growth for high-quality development [1] Group 1: Technological Innovation - Continuous breakthroughs in key core technologies are evident, with significant improvements in the effectiveness of technological innovation [2] - Major technology clusters such as Beijing, Shanghai, and the Guangdong-Hong Kong-Macao Greater Bay Area rank among the top five globally in 2024 [2] - The integrated circuit industry is projected to see a production increase of 22.2% in 2024, with export values exceeding 1.1 trillion yuan, marking a historical high [2] - The production of new energy vehicles is expected to surpass 13 million units, maintaining a global leadership position for ten consecutive years [2] Group 2: Green and Low-Carbon Development - The report indicates a deepening of green and low-carbon development, with a cumulative carbon emissions trading volume of 640 million tons and a transaction value of 44.05 billion yuan by April 2025 [3] - Non-fossil energy consumption is projected to reach 19.8% of total energy consumption by 2024, reflecting a significant shift towards renewable energy [3] - China is expected to deliver over 400 billion kilowatt-hours of green electricity through its ultra-high voltage direct current transmission channels in 2024 [3] Group 3: Policy and Structural Innovation - The report emphasizes the need for comprehensive innovation across technology, industry, development methods, institutional mechanisms, and talent systems to promote new quality productivity [5] - It advocates for major disruptive technological innovations focusing on basic research and frontier technologies to achieve breakthroughs in key areas [5] - The implementation of policies to support green consumption and the expansion of the "old for new" replacement program is expected to stimulate consumer demand for green products [6][7] Group 4: Talent Development and Market Dynamics - The establishment of a high-level innovative talent team is crucial, with a focus on creating a service system for returning overseas students and optimizing foreign talent services [8] - The emergence of new professions driven by digital transformation and talent cultivation policies is noted, particularly in intelligent manufacturing and the digital economy [8][9] - The report highlights the importance of venture capital in driving innovation within the digital economy, emphasizing the need to reverse the recent decline in investment [8]
利好来了!上海,重磅发布!
券商中国· 2025-06-25 04:39
Core Viewpoint - The article discusses the "Shanghai Marine Industry Development Plan (2025-2035)" which aims to establish a world-class shipbuilding and marine engineering equipment industry cluster, with significant growth targets set for 2030 and 2035 [1][2][4]. Group 1: Industry Development Goals - By 2030, the added value of the shipbuilding and marine engineering equipment industry is expected to exceed 45 billion yuan, with the localization rate of large LNG carriers reaching over 85% [1][4]. - By 2035, the added value of the shipbuilding and marine engineering equipment industry is projected to exceed 70 billion yuan, establishing a world-class industry cluster with strong international influence [4]. - The plan includes the construction of a modern shipping service industry cluster, aiming for Shanghai Port's container throughput and port connectivity index to rank first globally by 2030 [4]. Group 2: Emerging Industry Initiatives - The plan proposes a comprehensive innovation initiative for emerging marine industries, focusing on core technology breakthroughs and the establishment of new marine digital infrastructure [3][4]. - It emphasizes the development of marine intelligent equipment, including underwater robots and autonomous systems, to enhance capabilities in deep-sea exploration and marine operations [4]. Group 3: Economic Potential - The OECD predicts that by 2030, the economic value of the ocean will exceed 3 trillion USD, equivalent to the size of the fifth-largest economy globally [6]. - In China, the marine production value is expected to surpass 10 trillion yuan in 2024, with significant growth in marine industries such as shipbuilding and marine engineering equipment manufacturing [6][7]. - The marine economy is showing positive growth trends, with a reported 5.7% year-on-year increase in marine production value in the first quarter of the year [6]. Group 4: Policy and Support Framework - The plan includes proposals for enhancing the marine regulatory policy framework and increasing financial support for the marine industry [5]. - It suggests the establishment of a marine industry development group to coordinate the city's marine industry layout and development [5].
报告显示我国创新驱动发展成效日益显现
news flash· 2025-06-24 12:41
Core Insights - The report presented by the State Council highlights the significant achievements in innovation-driven development in China [1] Group 1: Innovation and Technology Development - The construction of international science and technology innovation centers in Beijing, Shanghai, and the Guangdong-Hong Kong-Macao Greater Bay Area has shown remarkable results, ranking among the top five in the 2024 global technology cluster rankings [1] - The strength of the entire industrial chain of integrated circuits, including design, manufacturing, and testing, has further enhanced, with a projected production increase of 22.2% in 2024 and export value exceeding 1.1 trillion yuan, setting a historical record [1] Group 2: High-End Equipment and Aviation - A number of domestically produced high-end equipment, such as large horsepower continuously variable transmission tractors and large LNG transport ships, have been put into application [1] - The C919 large passenger aircraft has achieved full operation across three major airlines, with a cumulative passenger transport exceeding 2 million [1]