Core Viewpoint - The company Jingda Co., Ltd. (600577) announced that its associate Shanghai Superconductor Technology Co., Ltd. has received acceptance for its initial public offering (IPO) application on the Sci-Tech Innovation Board as of June 18, 2025 [1] Company Summary - Shanghai Superconductor focuses on the research, production, and sales of high-temperature superconducting materials [1] - It is one of only two manufacturers globally that have achieved mass production of second-generation high-temperature superconducting tapes exceeding 1,000 kilometers annually (12mm wide) [1] - Jingda Co., Ltd. holds 94.5875 million shares of Shanghai Superconductor, representing an 18.15% ownership stake [1]

| 证券代码：600577 | 证券简称：精达股份 | 公告编号：2025-033 | | --- | --- | --- | | 债券代码：110074 | 债券简称：精达转债 | | 重要提示： ●公司股票自 2025 年 5 月 28 日至 2025 年 6 月 18 日已触发"精达转债"的 赎回条款。公司董事会决定本次不行使"精达转债"的提前赎回权利，不提前赎 回"精达转债"，且在未来六个月内（即 2025 年 6 月 19 日至 2025 年 12 月 18 日），若"精达转债"触发赎回条款，公司均不行使提前赎回权利。 以 2025 年 12 月 19 日为首个交易日重新计算，若"精达转债"再次触发赎 回条款，董事会将再次召开会议决定是否行使"精达转债"的提前赎回权利。 一、"精达转债"发行上市概况 经中国证券监督管理委员会出具证监许可[2020]1397 号《关于核准铜陵精 达特种电磁线股份有限公司公开发行可转换公司债券的批复》核准，铜陵精达特 种电磁线股份有限公司（以下简称"公司"）于 2020 年 8 月 19 日公开发行 787.00 万张（78.70 万手）可转换公司债券，每张面值为人民币 ...

Core Viewpoint - The company has decided not to exercise the early redemption rights for its convertible bonds, "精达转债," despite triggering the redemption clause due to stock price conditions [1][3]. Group 1: Convertible Bond Overview - The company issued 7.87 million convertible bonds on August 19, 2020, with a face value of RMB 100 each, raising a total of RMB 787 million [1]. - The bond's duration is from August 19, 2020, to August 18, 2026, with the conversion period from February 2, 2021, to August 18, 2026 [2]. - The initial conversion price was RMB 3.80 per share, which has been adjusted to RMB 3.35 per share due to profit distribution and stock issuance [2]. Group 2: Redemption Clause and Trigger Conditions - The redemption clause allows the company to redeem the bonds if the stock price exceeds 130% of the conversion price for at least 15 out of 30 consecutive trading days, or if the remaining unconverted bonds are less than RMB 30 million [3]. - As of May 28, 2025, the stock price conditions have been met, triggering the redemption clause [3]. Group 3: Board Decision and Future Considerations - The board has resolved not to redeem the bonds early, and this decision will hold for the next six months, from June 19, 2025, to December 18, 2025 [3][4]. - If the redemption clause is triggered again after December 19, 2025, the board will reconvene to decide on the redemption [4].

Investment Rating - The report maintains a "Positive" investment rating for the superconducting materials industry [3]. Core Insights - The superconducting materials industry is experiencing a tight supply-demand situation, driven by the acceleration of nuclear fusion projects, which significantly increases the demand for superconducting materials [7][85]. - Superconductors are critical for generating strong magnetic fields necessary for maintaining and controlling high-temperature plasma in nuclear fusion devices, thus enhancing energy efficiency and reducing energy consumption [44][59]. Summary by Sections Section 1: Superconducting Materials - Diverse Types and Wide Applications - Superconducting materials are categorized into low-temperature superconductors (LTS) and high-temperature superconductors (HTS) based on their critical temperature [16]. - LTS materials include NbTi and Nb3Sn, while HTS materials include YBCO and BSCCO, which have practical applications in various fields [22][24]. - The report highlights the unique properties of superconductors, such as zero electrical resistance and complete diamagnetism, which are essential for their applications in advanced technologies [11][12]. Section 2: Superconductors as Key Technologies in Accelerating Nuclear Fusion - Superconducting magnets are essential components of Tokamak devices, used to create the strong magnetic fields required for plasma confinement [38][44]. - The ITER project exemplifies the application of LTS materials in its magnet systems, which account for approximately 28% of the total cost of the device [44]. - The report discusses the potential of HTS materials to improve efficiency and reduce operational costs in next-generation fusion devices like SPARC [59][62]. Section 3: Tight Supply-Demand Dynamics in the Industry Chain - The supply of superconducting materials, particularly in the form of wires and tapes, is currently tight due to the increasing demand from nuclear fusion projects [85]. - Key companies in the superconducting materials sector include Shanghai Superconductor Technology Co., Ltd., which specializes in the production of high-temperature superconducting tapes, and other firms like YD and Lianchuang Optoelectronics, which are involved in various aspects of superconducting technology [85].

Group 1 - The A-share education industry concept has seen significant movement, with notable stocks such as Pearl River Piano reaching the daily limit increase [1] - Other companies that experienced gains include High乐股份, 精达股份, 运达科技, 中岩大地, 中文在线, and 学大教育 [1]

Investment Rating - The report suggests a positive investment outlook for the controlled nuclear fusion industry, driven by policy and capital support, with significant potential for growth and commercialization in the coming years [4][30]. Core Insights - Controlled nuclear fusion is viewed as the ultimate energy solution due to its high energy density, abundant fuel supply, and superior safety [4][9]. - The current phase of controlled nuclear fusion is characterized by a dual drive of policy and capital, with numerous projects underway globally, particularly in China and the US, aiming for commercial viability by the 2030s to 2040s [4][30]. - Various technological pathways are emerging, including magnetic confinement (tokamak), inertial confinement (NIF), and magnetic inertial confinement, with significant advancements expected in the next few years [4][30]. Summary by Sections Part 1: What is Controlled Nuclear Fusion? - Controlled nuclear fusion involves the merging of lighter atomic nuclei to form a heavier nucleus, releasing significant energy, primarily using deuterium and tritium as fuel [9][10]. Part 2: Why is Now a New Phase for Controlled Nuclear Fusion? - The industry is experiencing a surge in support from governments worldwide, with China implementing multiple policies to foster development, including financial backing and international collaboration [30][33]. - The number of active fusion companies has increased significantly, with around 50 globally, 80% of which are private enterprises, indicating a robust investment landscape [40][41]. Part 3: Device Architecture Breakdown and Industry Cost Map - The report outlines the cost structure of fusion devices, with initial experimental tokamak investments around 15 billion yuan, and highlights the significant capital required for development [4][30]. Part 4: Competitive Cost of Fusion Power - The report estimates the cost of electricity from fusion devices, with projected costs of 0.31 and 0.27 yuan/kWh for low-temperature superconducting and linear magnetic inertial fusion devices, respectively, indicating competitive pricing compared to traditional energy sources [4][30]. Part 5: Investment Recommendations - The report recommends focusing on key suppliers in the fusion supply chain, including companies like Western Superconducting, Lianchuang Optoelectronics, and Antai Technology, as they are positioned to benefit from the anticipated growth in the fusion sector [4][30].

| 证券代码：600577 | 证券简称：精达股份 | 公告编号：2025-032 | | --- | --- | --- | | 债券代码：110074 | 债券简称：精达转债 | | 铜陵精达特种电磁线股份有限公司 关于"精达转债"可能满足赎回条件的提示性公告 本公司董事会及全体董事保证本公司公告内容不存在任何虚假记载、误导性陈述或者 重大遗漏,并对其内容的真实性、准确性和完整性承担法律责任。 重要提示： ●自 2025 年 5 月 28 日至 2025 年 6 月 11 日，公司股票价格在连续的十个交 易日中已有十个交易日高于当期转股价的 130%。未来二十个交易日内，公司股 票有五个交易日的收盘价格不低于"精达转债"转股价格（3.35 元/股）的 130% （4.36 元/股）,将触发公司《铜陵精达特种电磁线股份有限公司公开发行可转 换公司债券募集说明书》(以下简称"《可转债募集说明书》"）中"有条件赎 回条款"。届时公司将有权按照债券面值加当期应计利息的价格赎回全部或部分 未转股的"精达转债"。 一、"精达转债"发行上市概况 经中国证券监督管理委员会出具证监许可[2020]1397 号《关于核准铜陵 ...

| 证券代码：600577 | 证券简称：精达股份 | 公告编号：2025-031 | | --- | --- | --- | | 债券代码：110074 | 债券简称：精达转债 | | 铜陵精达特种电磁线股份有限公司 关于为全资子公司、孙公司提供担保的进展公告 本公司董事会及全体董事保证本公司公告内容不存在任何虚假记载、误导性陈述或者重大 遗漏,并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： ●被担保人名称：铜陵精迅特种漆包线有限责任公司（以下简称"铜陵精迅"）、 铜陵顶科线材有限公司（以下简称"铜陵顶科"）、广东精达漆包线有限公司（以 下简称"广东精达"）、天津精达漆包线有限公司（以下简称"天津精达"）、铜 陵精达漆包线有限公司(以下简称"铜陵精达")、铜陵精达新技术开发有限公司（以 下简称"精达新技术"）。 ●担保金额：截至 2025 年 5 月 27 日，公司累计对外担保额度为人民币 333,642 万元，占公司最近一期净资产（经审计）588,974 万元的 56.65%，公司没有逾期的 对外担保。 ●本次担保是否有反担保：无 ●无逾期对外担保情况 一、担保情况概述 为满足业务发展及 ...

Group 1 - The mobile payment sector saw an increase of 2.41%, ranking 9th among concept sectors, with 74 stocks rising, including Xingchen Technology which hit a 20% limit up [1] - Notable gainers in the mobile payment sector included Yunnei Power, which rose by 10.03%, and Runxin Technology, which increased by 13.16% [3][4] - The sector experienced a net inflow of 428 million yuan from main funds, with 27 stocks receiving net inflows, and Yunnei Power leading with a net inflow of 214 million yuan [2][3] Group 2 - The top three stocks in terms of net inflow ratio were Yuanwanggu (66.30%), Yunnei Power (66.24%), and Xiangyou Technology (43.89%) [3] - The overall market saw various concept sectors with significant fluctuations, including Controlled Nuclear Fusion up by 5.14% and E-sports up by 3.30%, while some sectors like Generic Drug Consistency Evaluation and Innovative Drugs faced declines [2] - The mobile payment sector's performance was supported by strong trading volumes, with stocks like Xingchen Technology and Runxin Technology showing high turnover rates of 11.86% and 15.54% respectively [3][4]

Group 1 - The superconducting concept sector rose by 3.12%, ranking third among concept sectors, with 21 stocks increasing in value, including Yongding Co. and Baili Electric, which hit the daily limit, and Jinbei Electric, Chenguang Medical, and Antai Technology showing significant gains of 7.26%, 6.39%, and 6.17% respectively [1] - The leading stocks in terms of net inflow of main funds included Yongding Co. with a net inflow of 273 million yuan, followed by Baili Electric and Jingda Co. with net inflows of 192 million yuan and 94.95 million yuan respectively [2][3] - The main fund inflow rates for Baili Electric, Jingda Co., and Yongding Co. were 18.10%, 10.04%, and 9.57% respectively, indicating strong investor interest in these stocks [3] Group 2 - The superconducting concept sector attracted a net inflow of 773 million yuan today, with 14 stocks receiving net inflows, and 6 stocks seeing inflows exceeding 30 million yuan [2] - The top stocks by net inflow in the superconducting concept sector included Yongding Co., Baili Electric, and Wolong Nuclear Materials, with respective net inflows of 273 million yuan, 192 million yuan, and 73.71 million yuan [2][3] - The overall performance of the superconducting concept sector reflects a positive market sentiment, with significant gains in several key stocks [1][2]