[Important Breakthrough in China's Fusion Reactor Superconducting Magnet Development] According to a report by Jinse Finance on June 27, citing CCTV, the largest superconducting component of the national major scientific and technological infrastructure project 'Comprehensive Research Facility for Fusion Reactor Main Systems'—the toroidal field magnet—has completed its final manufacturing process and passed expert evaluation. Meanwhile, the high-temperature superconducting central solenoid magnet has also completed full-condition parameter testing, with its core performance reaching an internationally leading level.