5月9日，宁波健信超导科技股份有限公司（简称"健信超导"）科创板IPO获受理，成为今年科创板第3家 获受理企业，此次健信超导拟募资8.65亿元。 本周未有新股申购，科创板受理年内第3家IPO。 据目前安排，若无变化本周（5月12日至16日）暂没有新股申购。 科创板IPO再获受理 5月9日，上交所官网披露，健信超导科创板IPO申请获受理。健信超导主要从事医用磁共振成像 （MRI）设备核心部件的研发、生产和销售，主要产品包括超导磁体、永磁体和梯度线圈，占MRI设备 核心部件成本的比例在50%左右。 健信超导作为国内最早规模化生产高场强超导磁体的厂商之一，打破了欧美、日本厂商长期以来的垄 断，解决了医用MRI超导磁体长期以来被国外巨头"卡脖子"的问题，实现国产磁共振产业的核心部件批 量供应。健信超导已与国内外知名MRI设备厂商如日本富士胶片集团、美国 GE 医疗、意大利百胜医 疗、万东医疗（600055）、深圳安科等建立合作关系。 在超导领域，健信超导已成为全球磁共振行业内排名第一的超导磁体独立供应商。具体来看，2024年以 装机量计，全球MRI设备市场规模约为111亿美元。在MRI超导磁体领域，健信超导以4.2% ...

Summary of Key Points Core Viewpoint - The week of May 6 to May 11 saw the acceptance of 2 new IPO applications in the Shanghai and Shenzhen stock exchanges, while 2 companies withdrew their IPO applications, and 1 company received registration approval. Group 1: New IPO Applications - Two new IPO applications were accepted on May 9, including Ningbo Jianxin Superconducting Technology Co., Ltd. for the Shanghai Stock Exchange's Sci-Tech Innovation Board and Hangzhou Lianchuan Biotechnology Co., Ltd. for the Beijing Stock Exchange [1][3] - Jianxin Superconducting is the third company accepted for the Sci-Tech Innovation Board this year, focusing on the R&D, production, and sales of core components for MRI equipment [3] - Jianxin Superconducting reported revenues of 359 million yuan, 451 million yuan, and 425 million yuan for 2022 to 2024, with net profits of 34.63 million yuan, 48.73 million yuan, and 55.78 million yuan respectively [3][4] - Lianchuan Biotechnology previously attempted to list on the Sci-Tech Innovation Board but withdrew its application and is now seeking to raise 300 million yuan, half of its previous target [4] Group 2: Terminated IPO Applications - Two companies withdrew their IPO applications: Wuxi Yelong Precision Machinery Co., Ltd. and Shenzhen Haobo Window Control Technology Co., Ltd. [1][6] - Wuxi Yelong, which specializes in turbocharger components, withdrew its application over a year after approval due to the impact of electric vehicles on its business [6][7] - Haobo Window Control reported a revenue decline of 2.46% in the first half of 2024 and expects a full-year revenue drop of 10.76% to 12.68% [8]

常压下镍基高温超导电性科研成果示意图。 南方科技大学供图 薛其坤（中）与研发团队在实验室进行高温超导研究。 王 璇摄 部分超导科学原理及应用示意图。 段乐晴供图 邀你@科学家 你好奇科学将如何改变生活吗？你对哪些科学问题感兴趣？本版今起开设"瞰前沿·@科学家"栏目，欢 迎广大读者打开脑洞、敞开提问，我们将邀请科学家回答，一起探索科技新知。 来稿邮箱：rmrbwhb@peopledaily.cn 网友：最近看到一则新闻：国际热核聚变实验堆组织宣布已完成世界最大、最强的脉冲超导电磁体系统 的全部组件建造，其中直径9至25米的超导磁环由中国参与制造。我对"超导磁环"很好奇，能否讲讲超 导的原理是什么、有哪些应用？ 编辑：这是一个很好的问题。超导，一种能让电流"零阻力"奔跑的"魔法材料"，正悄然塑造未来图景。 可控核聚变、磁悬浮列车、量子计算机……探索前沿的阵地上，超导的身影无处不在。本期我们邀请到 中国科学院院士、南方科技大学校长薛其坤，请他带我们走进超导的"神奇世界"。 从点亮灯泡到驱动高铁，电流的顺畅流动是社会生活的命脉。然而，铜、铝等传统导电材料总伴随着能 量损耗，就像水管中的水流遭遇摩擦阻力。有没有一种材料 ...

Group 1: Superconductivity and Its Impact - Superconductivity is poised to revolutionize technology and daily life, enabling advancements such as wireless charging for electric vehicles, superconducting propulsion systems for electric aircraft, and magnetic levitation trains capable of speeds up to 1000 km/h [1] - The potential of superconductivity extends to agriculture, with the possibility of transforming arid regions into fertile land through the use of fusion energy [1] Group 2: Controlled Nuclear Fusion - Controlled nuclear fusion is recognized as a critical strategic direction for future energy solutions, with superconducting magnets playing a key role in magnetic confinement fusion technology [2] - The extreme conditions within fusion devices, including temperatures exceeding 100 million degrees Celsius for plasma and the need for superconducting magnets to operate below -200 degrees Celsius, present significant engineering challenges [2] - Recent advancements in high-temperature superconducting materials are crucial for achieving breakthroughs in fusion technology and commercial power generation [2] Group 3: Superconducting Maglev Trains - China's high-speed superconducting maglev trains, currently testing at speeds of 600 km/h, are approaching the limits of atmospheric conditions [3] - The elimination of mechanical friction through superconducting technology, combined with low vacuum environments, allows for theoretical speeds exceeding 1000 km/h, creating a potential one-hour economic zone between major cities [3] Group 4: Electric Aircraft - The electrification of transportation is advancing, with high-temperature superconducting materials significantly enhancing the power density of electric propulsion systems for aircraft [4] - Countries like France, the USA, and Russia are progressively integrating high-temperature superconducting technology into their aircraft, while China is also developing superconducting systems for electric planes [4] - The lack of efficient superconducting motors and generators remains a common challenge in electric aircraft development, presenting strategic opportunities for breakthroughs in this sector [4]

今年以来，深耕工业自动化控制领域17年的国家级专精特新"小巨人"傲拓科技股份有限公司、未盈利科 技型企业北京昂瑞微电子技术股份有限公司的科创板IPO申请陆续获受理，A股市场"科技叙事"逻辑越 来越清晰。以科创板为代表，资本市场正蓄力推动优质资源向以"硬科技"为代表的科技创新企业集聚， 牢牢把握支持高水平科技自立自强的初心使命，不断推进同构建科技创新相适应的科技金融体制。 公司招股书显示，健信超导是全球最大的超导磁体独立供应商，专注研发医用磁共振成像MRI设备核心 部件。在该领域长期被GE、西门子等国际巨头垄断下，健信超导实现了目前主流零挥发超导磁体的自 主设计和规模化生产；同时，在代表未来的下一代无液氦超导磁体领域，健信超导自研自产"1.5T无液 氦超导磁体系统"国际首台(套)产品，奠定我国在该领域的全球领先地位。 此次健信超导拟募集资金8.65亿元，保荐机构为广发证券。健信超导表示，本次IPO募集资金将投向年 产600套无液氦超导磁体项目、年产600套高场强医用超导磁体技改项目、新型超导磁体研发项目和补充 流动资金。 本报讯(记者田鹏)自证监会发布《关于深化科创板改革服务科技创新和新质生产力发展的八条措施》 ...

央行：实施好适度宽松的货币政策 央行发布2025年第一季度中国货币政策执行报告。下阶段，实施好适度宽松的货币政策。根据国内外经 济金融形势和金融市场运行情况，灵活把握政策实施的力度和节奏，保持流动性充裕，使社会融资规 模、货币供应量增长同经济增长、价格总水平预期目标相匹配。把促进物价合理回升作为把握货币政策 的重要考量，推动物价保持在合理水平。畅通货币政策传导机制，进一步完善利率调控框架，持续强化 利率政策的执行和监督，降低银行负债成本，推动社会综合融资成本下降。发挥好货币政策工具总量和 结构双重功能，坚持聚焦重点、合理适度、有进有退，引导金融机构加力支持科技金融、绿色金融、普 惠小微、扩大消费、稳定外贸等。坚持以市场供求为基础、参考一篮子货币进行调节、有管理的浮动汇 率制度，坚持市场在汇率形成中的决定性作用，增强外汇市场韧性，稳定市场预期，坚决对市场顺周期 行为进行纠偏，坚决对扰乱市场秩序行为进行处置，坚决防范汇率超调风险，保持人民币汇率在合理均 衡水平上基本稳定。探索拓展中央银行宏观审慎与金融稳定功能，维护金融市场稳定，坚决守住不发生 系统性金融风险的底线。 "降息潮"延续！存款利率全面迈向"1时代" 今 ...

Market Performance - A-shares experienced a comprehensive rise after the "May Day" holiday, with the Shanghai Composite Index increasing by 1.13% to 3316.11 points, the Shenzhen Composite Index rising by 2.25%, and the ChiNext Index surging by 2.75% [1] - The total trading volume across A-shares reached 1.3644 trillion yuan, significantly higher than the 1.1931 trillion yuan recorded on the last trading day before the holiday [1] Sector Performance - Sectors such as controllable nuclear fusion, Huawei HarmonyOS concept stocks, superconductors, rare earths, precious metals, general equipment, and communication equipment showed relatively strong performance [1] - The banking sector was one of the few to experience a slight decline, while the tourism sector saw minor increases, indicating weaker performance compared to other sectors [1] Economic Indicators - During the holiday, 314 million domestic trips were made, representing a year-on-year increase of 6.4%, with total spending by domestic tourists reaching 180.269 billion yuan, up 8.0% year-on-year [1] - The April Caixin Services Purchasing Managers' Index (PMI) fell to 50.7 from 51.9 in March, below the expected 51.8, while the manufacturing PMI slightly improved to 50.4 from 51.2, exceeding the expected 49.8 [1] External Market Influences - The US stock market experienced a slight pullback after a series of gains, while the Hong Kong stock market saw minor increases upon reopening [2] - The offshore RMB exchange rate continued to show strength, fluctuating around 7.21, despite a slight decrease in the rate of appreciation [2] - The upcoming Federal Reserve meeting is anticipated to maintain current interest rates, with potential for rate cuts later in the year [2] Investment Outlook - The A-share market is expected to maintain a consolidation pattern, with sector focus likely revolving around tariff-related news [2] - There is a possibility of stronger fiscal or monetary policies from management, which could create investment opportunities in directly benefiting sectors [2] - Technology and consumer sectors are viewed as having more opportunities for investment this year, suggesting a strategic allocation towards these areas [2]

超导带材、光芯片是未来重要增长点 1）公司高温超导带材及其应用项目收入增长，规模化进程加速，逐渐实现超导材料在磁约束可控核聚 变、 超导感应加热以及磁拉单晶、 核磁共振、医疗等领域的应用。子公司东部超导也在扩张产能，24 年12 月份公司董事会决定将东超超导带材扩产到5000 公里。2）光芯片领域，公司建成国内稀缺的IDM 激光器芯片工厂，实现从衬底材料生长到器件级封装的全流程自主可控，适配400G 光模块的100GEML 产品已达成各项性能指标，通过客户验证，适配硅光70mW CW 各项指标处于行业领先水平， 与多家 客户持续合作开发中。 盈利预测与投资建议 风险提示：运营商光缆需求低于预期，汽车线束发货低于预期，海外工程推进不达预期，市场竞争超预 期，技术研发风险，汇率风险。 由于1Q25 公司确认大额投资收益，以及超导和光芯片业务有望加速正增长，上调预测，预计公司2025- 2027 年归母净利润分别为3.65 亿元、1.39亿元、1.66 亿元（原预测2025-2026 年分别为0.99 亿元、1.18 亿元），维持"增持"评级。 24 年快速增长，25 年一季度利润因投资收益大幅增长公司发布24 年 ...