Ge Long Hui·2026-01-08 06:11Core Viewpoint - The recent technological breakthroughs in controlled nuclear fusion are driving a surge in the market, with significant gains in related stocks and a positive outlook for the sector's long-term development [1][5]. Market Performance - The controlled nuclear fusion sector in the A-share market has shown strong performance, with a cumulative increase of over 9% in January alone, and several stocks, including Tianli Composite and Haheng Huaton, experiencing gains of over 16% and 14% respectively [1][2]. Key Developments - Significant advancements have been made in the controlled nuclear fusion field, including the confirmation of the existence of a density-free zone in Tokamak devices by the Hefei Institute of Physical Science, and the successful operation of a high-temperature superconducting Tokamak device by Energy Singularity [3]. - These breakthroughs enhance the feasibility of controlled nuclear fusion as a clean and virtually limitless energy source compared to current nuclear fission technologies [3]. Policy and Strategic Support - The global surge in AI is increasing electricity demand, highlighting the necessity for disruptive energy solutions, with controlled nuclear fusion being elevated to a national strategic priority in the U.S. and China [4]. - China's "14th Five-Year Plan" has identified nuclear fusion as a key industry direction, supported by the recent implementation of the Atomic Energy Law, which encourages research in controlled thermonuclear fusion [4]. Market Expansion and Investment - The controlled nuclear fusion market is expected to approach $500 billion by 2030, with optimistic long-term projections suggesting it could exceed $40 trillion by 2050 [6]. - Companies are actively investing in the sector, with Changqing Co. planning to invest 20 million yuan in a private equity fund focused on new materials and controlled nuclear fusion [6]. Future Outlook - Analysts believe that controlled nuclear fusion is a crucial strategic development direction for China, with ongoing construction of various fusion devices and significant events expected to boost market attention [7]. - Key projects such as the BEST device and the Helion device are anticipated to enhance the sector's visibility and drive further investment in core components [7].