中国攻克技术难关，可控核聚变成能源转型核心方向，这三大赛道有望迎来业绩爆发！

Core Insights - The recent announcement by the Hefei Institute of Physical Science confirms the existence of a density-free zone in the Tokamak, providing significant physical evidence for high-density operation in magnetic confinement fusion devices [1] - The controlled nuclear fusion industry is currently focusing on technological engineering and commercial feasibility breakthroughs, with substantial investment opportunities concentrated in the mid-to-upstream segments [1] - The global consensus on carbon neutrality is driving the urgent demand for stable, clean, and high-energy-density energy sources, positioning controlled nuclear fusion as a core direction for energy transition [1] Market Segments Overview Superconducting Materials and Magnet Systems - This sector directly benefits as Tokamak devices require strong magnetic fields to confine high-temperature plasma, with high-temperature superconducting materials being crucial [2] - The market for high-temperature superconducting materials is expected to grow rapidly due to increasing demand from fusion devices, with companies already leading in Nb3Sn and superconducting magnet design and manufacturing [2] Nuclear Equipment Manufacturing - The sector is poised for significant market opportunities as projects like BEST and CFETR advance, leading to explosive growth in the demand for core precision components [2] - Domestic leading companies possess comprehensive design and manufacturing capabilities, having successfully developed key equipment for ITER, which positions them to secure high-value orders in future fusion power plant constructions [2] Low-Temperature and Refrigeration Equipment - Magnetic confinement fusion devices require superconducting magnets to be cooled to near absolute zero, creating high demands for critical equipment like megawatt-level helium refrigerators [3] - Domestic companies are making technological breakthroughs in low-temperature refrigeration, which will provide robust equipment support for China's fusion reactor projects and create new growth points for performance [3]