Bank of China Securities·2025-07-31 01:16Core Insights - The report emphasizes the rising demand for nuclear fusion power sources, driven by advancements in fusion technology and increasing investment in the sector [3][6][8] - The report highlights the high technical and customer barriers in the nuclear fusion power supply industry, indicating a favorable environment for companies involved in this field [8] Market Performance - The report provides a snapshot of market indices, with the Shanghai Composite Index closing at 3615.72, reflecting a slight increase of 0.17%, while the Shenzhen Component Index decreased by 0.77% to 11203.03 [4] - The report also details the performance of various industry sectors, noting that the steel sector saw a rise of 2.05%, while the electric equipment sector experienced a decline of 2.22% [5] Industry Focus - The nuclear fusion power supply is identified as a critical component in fusion devices, with the need to optimize heating temperature and energy confinement time to enhance fusion performance [3][6] - The report discusses the specific requirements for different fusion technology routes, such as Tokamak and linear devices, which demand high-performance power supplies with strict specifications [7][8] - The report notes that the cost of power supplies can account for 30%-50% of the overall cost of fusion devices, underscoring the importance of this segment in the fusion industry [6][7] Investment Opportunities - The report suggests that as the investment climate for nuclear fusion improves, there will be increased demand for specialized power supplies, presenting potential investment opportunities for companies in this sector [8] - The report indicates that domestic capabilities for core components of power supplies have improved, reducing reliance on imports and enhancing competitive positioning [7][8]