Core Insights - Nuclear fusion technology is considered a significant technological revolution in the energy sector, with major investments accelerating in the US and China [1][4] - The Tokamak design is currently the most mainstream approach due to its high operational stability and relatively lower manufacturing difficulty [2][4] - The global investment in fusion technology is expected to reach approximately $1.74 billion by 2024, with a notable increase in funding from the US and China [4][5] Investment Dynamics - The core components of fusion reactors, specifically magnets and in-vessel components, account for 28% and 17% of the reactor costs, respectively, making them critical areas for capital expenditure [1] - The investment scale for fusion experimental reactors is in the hundreds of millions, with reactor investments constituting about 40% of the total [1] Technological Challenges - Current Tokamak devices face significant challenges in achieving commercial fusion power, including issues related to operational duration, neutron radiation, and tritium breeding [3] - High-temperature superconductors and tungsten materials are emerging trends to address these challenges, while AI technology is expected to enhance plasma control [3] Global Comparison - The ITER project, which aims to demonstrate fusion power generation, is experiencing delays, with plasma generation now expected in 2033 and full power operation by 2039 [4] - Despite ITER's slow progress, the pace of fusion research and development in the US and China is accelerating, with significant funding initiatives announced [4][5]

Summary of Controlled Nuclear Fusion Industry Conference Call Industry Overview - The controlled nuclear fusion industry is experiencing significant milestones, with projects like ITER completing the construction of core pulse superconducting magnet systems and China's Circulation No. 3 renovation project starting, with total investments reaching several hundred million [1][2][3] - Major economies including the US, UK, Japan, and the EU are accelerating the commercialization of controlled nuclear fusion, aiming for energy structure transformation and environmental protection [1][6] Key Developments - The EAST project in Hefei has started two months ahead of schedule and demonstrated power generation capabilities, marking a major breakthrough in making controlled nuclear fusion a reality [2] - The industry is transitioning from scientific validation to engineering validation, with various construction and design tenders being launched [3][18] - Significant contributions from China include advancements in superconducting tokamak technology by institutions like the Southwest Institute of Physics and the Chinese Academy of Sciences [5] Future Projections - Commercialization of controlled nuclear fusion is expected to begin after 2035 or 2040, with experimental pile construction and equipment tenders occurring beforehand [1][9] - 2025 is seen as a pivotal year for the industry, with projects like EAST and Spark entering construction and equipment phases, potentially attracting hundreds of billions in investments [3][16] Market Dynamics - The market for controlled nuclear fusion is projected to expand significantly due to increased experimental pile construction and equipment tenders, alongside advancements in AI and high-temperature superconducting materials [13][10] - The total investment for a single tokamak device is approximately $1.2 billion, with the market for superconducting technology potentially reaching $14.8 billion if high-temperature superconducting technology is utilized [14][15] Key Players and Components - Key components in the controlled nuclear fusion industry include magnet systems, filters, blanket systems, vacuum chambers, and vacuum dewars, with magnet systems accounting for a significant portion of costs [17] - Companies with high participation in the controlled nuclear fusion sector include Lianchuang Optoelectronics, Yongding Co., Yinlong Co., Jinda Co., and Guoguang Electric, all of which are involved in critical product segments [19] Investment Opportunities - The industry is forming a resonance effect, accelerating the industrialization process, with increased capital market attention and strategic investments from companies like PetroChina and Shanghai Future Energy [7][8] - The focus on core components and equipment manufacturing in the controlled nuclear fusion supply chain presents significant investment opportunities [17][19]