全球超导磁体“一哥”，登陆科创板

Core Viewpoint - The article highlights the significant advancements and market performance of Jianxin Superconductor, particularly its innovative technologies in the field of superconducting magnets and its successful debut on the STAR Market, indicating strong growth potential in the medical imaging sector [2][3]. Company Overview - Jianxin Superconductor became the 599th company listed on the STAR Market on December 24, with an initial offering price of 18.58 CNY per share, closing at 58.12 CNY, marking a first-day increase of 212.81% and a peak increase of 280% during trading [2]. - The company specializes in the research, production, and sales of core components for MRI equipment, including superconducting magnets, permanent magnets, and gradient coils, which account for approximately 50% of the cost of MRI equipment [2]. - Jianxin Superconductor is recognized as the largest independent supplier of superconducting magnets globally and has developed a diverse product matrix, including various types of superconducting magnets [2]. Technological Advancements - The company has made breakthroughs in next-generation helium-free superconducting technology, achieving a fully helium-free superconducting magnet, which is internationally leading in core parameters, performance indicators, and product costs [3]. - Jianxin Superconductor aims to expand the application of superconducting technology to broader industrial fields, including renewable energy and transportation [3]. Financial Performance - For the period from January to September 2025, Jianxin Superconductor reported a revenue of 393 million CNY, representing a year-on-year growth of 37.34%, and a net profit attributable to shareholders of 47.62 million CNY, up 38.54% [3]. - The company projects an unaudited revenue of 580 million to 620 million CNY for the full year of 2025, indicating a growth of 36.31% to 45.71%, with a forecasted net profit of 70 million to 75 million CNY, reflecting a growth of 39.25% to 49.20% [3]. Shareholding Structure - The shareholding structure of Jianxin Superconductor includes significant stakes held by key individuals: Xu Jianyi (41.51%), Xu Hui (4.36%), and Xu Dianbo (4.36%), collectively controlling 59.92% of the voting rights [4]. - Notable institutional investors include Ningbo Yunsheng, a major manufacturer of rare earth permanent magnet materials, holding 8.72% of shares, and GE Healthcare's venture capital arm in China, holding 3.10% [4].