Core Viewpoint - The article highlights the rapid advancement of controllable nuclear fusion technology, particularly focusing on the key material, high-temperature superconducting tape, which is attracting significant capital interest. Shanghai Superconductor Technology Co., Ltd. is positioned as a leader in this field, aiming to become the first publicly listed company specializing in high-temperature superconducting materials through its upcoming IPO [1][2]. Company Overview - Shanghai Superconductor, established in 2011, is one of only two companies globally capable of producing over 1,000 kilometers of second-generation high-temperature superconducting tape annually, with a market share exceeding 80% in China [1][9]. - The company plans to raise 1.2 billion yuan through its IPO, which will be used for the production of second-generation high-temperature superconducting tape and the development of its headquarters [1][9]. Technology and Market Potential - High-temperature superconductors are revolutionary materials with zero electrical resistance at extremely low temperatures, offering significant applications in energy transmission, medical imaging, and quantum computing, with a potential market size in the trillions [2][8]. - The second-generation high-temperature superconducting tape, produced by Shanghai Superconductor, is superior in mechanical strength, cost-effectiveness, and high-field current-carrying capacity compared to the first generation, which is fragile and expensive [2][4]. Development History - Shanghai Superconductor's journey began with a shift to independent research and development after facing barriers from foreign companies. The first 100-meter long second-generation high-temperature superconducting tape was produced in 2011 [4][5]. - The company faced significant challenges, including a critical low yield of 30% in 2014, but received investment support that enabled it to increase production capacity significantly, achieving 100 kilometers of delivery in 2019 and 200 kilometers in 2020 [4][5]. Industry Trends - The global commercialization of nuclear fusion is gaining momentum, with significant investments from high-profile individuals and companies, indicating a strong market demand for high-temperature superconducting materials [7][8]. - The market for high-temperature superconducting tape in the nuclear fusion sector is projected to grow from approximately 722 million yuan in 2025 to about 2.144 billion yuan by 2027 [9]. Financial Performance - Shanghai Superconductor's revenue has shown rapid growth from 36 million yuan in 2022 to an expected 240 million yuan in 2024, with a notable shift from losses to profitability [12]. - The company experiences seasonal revenue fluctuations, with a significant portion of its income concentrated in the second half of the year due to the nature of its client base, which includes major research institutions and state-owned enterprises [12][13].

（原标题："人造太阳"热潮助推 全球高温超导龙头上海超导闯关科创板） 21世纪经济报道记者 彭新 人类终极能源——"人造太阳"，也就是可控核聚变技术，正加快进入现实世界，而其背后的关键技术材 料"高温超导带材"，正引发资本关注。 11月15日，上交所官网显示，上海超导科技股份有限公司（简称：上海超导）科创板IPO问询回复已披 露。 成立于2011年的上海超导是该领域龙头，其生产的第二代高温超导带材打入了全球可控核聚变商业公司 CFS和Tokamak Energy的供应链。招股书显示，上海超导是国际上唯二实现年产千公里级以上第二代高 温超导带材的生产商之一，另外一家企业为日本企业FFJ。 凭借先发优势，公司在国内市场占据绝对主导地位，市场占有率超过80%。 上海超导冲刺科创板，有望成为"高温超导材料第一股"。此次IPO，上海超导计划募资12亿元，全部用 于上海超导二代高温超导带材生产及总部基地项目（一期）。 图：AI生成 高温超导"引领者" 所谓超导材料，是指在极低温下电阻变零且具完全抗磁性的颠覆性材料，超导材料的零电阻特性在能源 传输、医疗成像和量子计算等领域具有重要应用价值。其也是各国竞相支持的核心新材料， ...

Core Viewpoint - Shanghai Superconductor Technology Co., Ltd. is advancing its IPO process on the Sci-Tech Innovation Board, aiming to raise approximately 1.2 billion yuan [1] Company Overview - Shanghai Superconductor specializes in the research, production, and sales of second-generation high-temperature superconducting tapes [1] - The company’s IPO application was accepted on June 18, 2025, and it entered the inquiry phase on July 11, 2025 [1] IPO Details - The company plans to raise around 1.2 billion yuan through its IPO [1] - The first round of inquiry letters raised questions regarding the company's main products, core technologies, and the advancement of its core technologies [1]

Core Insights - Suzhou's innovation consortiums have achieved significant breakthroughs in high-temperature superconducting materials and dual-target weight loss drugs, marking a strong step towards technological self-reliance and innovation [1][4] - The city has established 327 innovation consortiums, leading the province in quantity, which includes collaborations with 1,268 leading enterprises and 264 research institutions [2][3] Group 1: Innovation Achievements - The innovation consortiums have developed AI-driven mass production processes for high-temperature superconducting materials, achieving full-chain autonomy in nuclear magnetic resonance magnets [1] - The consortiums have also created the world's first dual-target weight loss drug, marking a significant milestone in the pharmaceutical industry [1] - Notable projects include the development of domestically produced high-temperature superconducting materials and the discovery of new treatment targets for colorectal cancer [4] Group 2: Collaborative Ecosystem - Suzhou's innovation consortiums operate under a "group army" model, integrating leading enterprises, research institutions, and universities to tackle key technological challenges [2] - The city has established a comprehensive internal circulation system that spans from technology research to project incubation and industrial cultivation [2] - Eight benchmark innovation consortiums have been recognized for their collaborative efforts, serving as models for industry-wide innovation [2] Group 3: Economic Impact - The innovation consortiums are expected to drive over 10 billion yuan in R&D investments and facilitate the application of over 1,000 core technologies [4] - Specific consortiums have reported significant economic benefits, such as a semiconductor laser consortium generating 2 billion yuan in R&D investments and a projected 50 billion yuan in revenue from a robotics consortium [5] Group 4: Future Development - Suzhou aims to deepen the development of innovation consortiums by enhancing collaboration, resource sharing, and establishing platforms for concept validation and pilot testing [6] - The city plans to support the consortiums in undertaking major national scientific tasks and promoting successful experiences to foster new productive forces [6]

Core Viewpoint - The commercialization of nuclear fusion, often referred to as the "50-year paradox," is showing signs of potential acceleration due to recent breakthroughs in China's controlled nuclear fusion projects, particularly the BSET project in Hefei, which is expected to be completed by 2027 [2][3]. Group 1: Nuclear Fusion Commercialization - The "50-year paradox" suggests that nuclear fusion is always 50 years away from commercialization, but recent developments indicate a shift in this timeline [1][2]. - The BSET project in Hefei has achieved a key breakthrough with the successful delivery of the internal Dewar base, which may expedite the commercialization process [2]. Group 2: Energy Demand and AI - The increasing energy demands of the AI industry highlight the importance of nuclear fusion as a potential solution, with global data center energy consumption projected to reach 810 TWh by 2026, equivalent to the annual output of eight Three Gorges dams [3][4]. - Controlled nuclear fusion, also known as "artificial sun," is viewed as an ideal energy source capable of providing nearly limitless energy [4]. Group 3: Industry Chain and Key Players - The nuclear fusion industry chain consists of upstream materials like metal and high-temperature superconducting tapes, midstream equipment such as filters and superconducting magnets, and downstream applications in power and healthcare [4]. - Xibu Superconductor is a key player in the upstream segment, being the sole domestic supplier of low-temperature superconductors for the ITER project, which is the largest global collaboration in nuclear fusion research [7][9]. Group 4: Financial Performance of Xibu Superconductor - Xibu Superconductor has seen significant growth in its superconducting product revenue, increasing from 195 million to 1.304 billion from 2020 to 2024, with a 65.75% year-on-year growth in the first half of 2025 [11][12]. - The company’s high-end titanium alloy segment, which accounts for nearly 60% of its revenue in the first half of 2025, is crucial for its profitability, especially in the aerospace sector [14][19]. Group 5: Operational Challenges - Despite strong market positioning, Xibu Superconductor faces challenges with increasing inventory and accounts receivable, which reached 4.311 billion by the third quarter of 2025, representing 54.3% of total assets [20][24]. - The company’s accounts receivable and inventory levels pose risks for cash flow and operational efficiency, necessitating careful management [22][26]. Group 6: Future Outlook - Xibu Superconductor is well-positioned in the nuclear fusion and aerospace sectors, leveraging its dual strengths in superconducting products and high-end titanium alloys to drive future growth [25].

Core Viewpoint - The company held a successful half-year performance briefing on October 29, 2025, with full interaction with investors, addressing 81 questions and achieving a 100% response rate. Group 1: Quantum Technology and Fusion Energy - The company's NbTi superconducting cables for quantum computers have met customer requirements and are being delivered [2][4] - The company has advanced research and production capabilities in superconducting materials, particularly for controlled nuclear fusion applications [3][4] - The company is actively involved in major fusion projects like CRAFT and BEST, ensuring product supply according to project progress [5][13] Group 2: Product Applications and Market Position - The company's superconducting products are utilized in high-energy accelerators, magnetic confinement fusion, medical MRI, and other advanced applications [4][43] - The company maintains a strong market position in the superconducting materials sector, with a significant share in the medical imaging market, approximately 40% globally and over 90% domestically [8][40] - The company is focused on enhancing its competitive edge through continuous innovation and quality management [4][50] Group 3: Future Development and Strategic Planning - The company plans to deepen its core business, enhance R&D innovation, and expand market applications to achieve sustainable growth [5][26] - The company is exploring new fields and products while aligning with national strategic needs in energy, healthcare, and aerospace [5][28] - The company is committed to maintaining a high level of interaction with investors and optimizing its response processes [2][19]

Group 1 - An international research team has developed a germanium material with superconducting properties, enabling zero-resistance conductivity and lossless current flow, paving the way for scalable quantum devices based on existing semiconductor technologies [1] - The realization of superconductivity in semiconductors is expected to enhance the performance of computer chips and solar cells, driving advancements in quantum technology [1] - The application of this new material could lead to significant improvements in the operational speed of smart devices and more efficient zero-loss transmission in power grids and renewable energy systems, potentially triggering technological revolutions across various industries [1] Group 2 - High-temperature superconductors offer advantages over low-temperature superconductors, including higher critical temperatures, currents, and magnetic fields, expanding the application space for superconducting materials [2] - The A-share market has 27 stocks related to superconductors, with a total market capitalization of 619.1 billion yuan as of November 3, and these stocks have averaged a 57.75% increase this year, significantly outperforming the Shanghai Composite Index [2] - Notable stocks with substantial profit growth include Yongding Co., which reported a net profit of 329 million yuan for the first three quarters, a year-on-year increase of 474.3% [2] Group 3 - Ice Wheel Environment has been the most frequently researched stock by institutions this year, with 65 institutional surveys, highlighting its technological advantages in providing cooling equipment for data centers and liquid cooling systems [3]

Summary of Key Points from the Conference Call on High-Temperature Superconductors and Their Applications in Controlled Nuclear Fusion Industry Overview - The discussion centers around the superconducting materials industry, particularly focusing on high-temperature superconductors (HTS) and their applications in controlled nuclear fusion [1][2][10]. Core Insights and Arguments - **Key Characteristics of Superconductors**: Superconductors are defined by three critical characteristics: zero electrical resistance, complete diamagnetism, and a distinct change in specific heat curve. These characteristics are essential for determining the superconducting nature of materials [1][4]. - **Performance Metrics**: The performance of superconducting materials is primarily measured by critical temperature, critical magnetic field, and critical current density. These metrics are crucial for assessing the application potential of superconductors [5][10]. - **Types of Superconductors**: Superconductors are categorized into two main types based on critical fields: Type I (single critical field) and Type II (two critical fields). Most practical superconductors fall under Type II, which is more applicable for industrial use [6][8]. - **Applications in Nuclear Fusion**: High-temperature superconductors are vital in controlled nuclear fusion due to their zero resistance and complete diamagnetism, which help in maintaining stable fusion reactions and reducing energy losses [2][10][11]. Practical Applications and Challenges - **Current Utilization**: Low-temperature superconductors like niobium-titanium and niobium-tin are widely used in strong electric fields, such as MRI machines and particle accelerators, despite requiring liquid helium for cooling [9][12]. - **Challenges for High-Temperature Superconductors**: HTS face significant challenges, including brittleness, low strength, and high anisotropy, which hinder their scalability and application compared to low-temperature superconductors [3][13]. - **Advancements in Second-Generation HTS**: Second-generation HTS materials have shown significant improvements in critical current density and are gradually entering industrial applications, particularly in nuclear fusion [15]. Emerging Trends and Research Directions - **Research Focus**: Recent research has focused on increasing the transition temperature of superconductors under high-pressure conditions, although not all high-temperature superconductors are unconventional [7][8]. - **Material Development**: The development of nickel-based superconductors has shown promise, but practical applications remain distant. Current efforts are concentrated on enhancing existing materials like magnesium diboride and copper oxides [21]. Manufacturing Techniques - **Production Methods**: Various production methods for HTS include Pulsed Laser Deposition (PLD), Metal-Organic Chemical Vapor Deposition (MOCVD), and Solution Deposition (MOD). Each method has its advantages and disadvantages, impacting the quality and performance of the superconducting materials produced [22][23][24]. - **Selection Criteria**: The choice of production method depends on the specific application requirements, such as performance metrics and cost considerations [27]. Conclusion - The superconducting materials industry, particularly high-temperature superconductors, is poised for growth driven by advancements in nuclear fusion technology. However, challenges related to material properties and manufacturing processes must be addressed to fully realize their potential in practical applications [11][20].

Core Insights - The company has successfully achieved mass production of MgB2 and other superconducting products, demonstrating good performance [1] - These products have been applied in the superconducting magnetic energy storage device of the Southern Power Grid [1]

Core Insights - The research team at the Institute of Metal Research, Chinese Academy of Sciences, has successfully achieved industrial-scale production of high-purity ton-level Hastelloy alloy using self-developed purification technology, which is crucial for the production of second-generation high-temperature superconducting tapes [1][2] - The second-generation high-temperature superconducting tapes are essential for creating powerful magnetic fields necessary for controlled nuclear fusion, and the production of these tapes has previously relied on imported Hastelloy alloys, which are expensive and have uncertain supply timelines [1] - The newly developed Hastelloy alloy has purity levels that meet or exceed those of imported materials, and the team has also overcome key technical challenges in processing, resulting in ultra-thin metal strips with specific dimensions and excellent thermal stability and mechanical properties [1] Production and Collaboration - The metal strips produced by the Institute of Metal Research have undergone validation with relevant enterprises, successfully completing the large-scale production of nearly one kilometer of high-temperature superconducting tape [2] - A framework cooperation agreement has been established between the Institute of Metal Research and related enterprises for the supply of 20 tons of metal strips, with plans for further collaboration to optimize the production process [2]