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 2025 年跟踪评级报告 1 www.lhratings.com 联合〔2025〕2302 号 联合资信评估股份有限公司通过对铜陵精达特种电磁线股份有 限公司主体及其相关债券的信用状况进行跟踪分析和评估，确定维 持铜陵精达特种电磁线股份有限公司主体长期信用等级为 AA，维 持"精达转债"信用等级为 AA，评级展望为稳定。 特此公告 联合资信评估股份有限公司 评级总监： 二〇二五年四月二十五日 声 明 一、本报告是联合资信基于评级方法和评级程序得出的截至发表之日的 独立意见陈述，未受任何机构或个人影响。评级结论及相关分析为联合资信 基于相关信息和资料对评级对象所发表的前瞻性观点，而非对评级对象的事 实陈述或鉴证意见。联合资信有充分理由保证所出具的评级报告遵循了真 实、客观、公正的原则。鉴于信用评级工作特性及受客观条件影响，本报告 在资料信息获取、评级方法与模型、未来事项预测评估等方面存在局限性。 二、本报告系联合资信接受铜陵精达特种电磁线股份有限公司（以下简 称"该公司"）委托所出具，除因本次评级事项联合资信与该公司构成评级 委托关系外，联合资信、评级人员 ...

Core Viewpoint - The Chinese brushless DC motor industry is experiencing rapid expansion, driven by the growth of the renewable energy sector, the popularity of electric vehicles, and the surge in demand for smart home appliances. The market is projected to reach approximately 81.535 billion yuan in 2024, with increasing applications in electric vehicles, smart manufacturing, and household appliances [1][19]. Industry Overview - Brushless DC motors utilize electronic controllers instead of traditional mechanical brushes, offering higher efficiency, longer lifespan, and lower maintenance needs compared to brushed motors. They are widely used in applications requiring high efficiency and precise control, such as electric tools, vehicles, and drones [3][4]. Market Dynamics - The market for brushless DC motors is expanding due to technological innovations and significant improvements in manufacturing capabilities. The application boundaries are broadening, penetrating various sectors including electric vehicle drive systems, smart home appliances, and industrial automation equipment [1][19]. Key Market Data - The projected market size for the Chinese brushless DC motor industry in 2024 is approximately 81.535 billion yuan. The demand for high-performance and efficient motors in the electric vehicle sector is expected to grow, alongside the increasing consumer preference for energy-saving and efficient products in the home appliance sector [1][19]. Policy Support - The Chinese government has implemented several policies to promote the development of the brushless DC motor industry, focusing on energy efficiency improvements and technological innovation. Initiatives include the promotion of high-efficiency equipment and the encouragement of performance optimization in motor production [8][9]. Competitive Landscape - The industry features a diverse competitive landscape with both leading companies and specialized firms. Major players like Dayang Motor and Jiangsu Leili leverage comprehensive product lines and innovative solutions to maintain competitive advantages. Companies are increasingly focusing on technology innovation and application expansion to enhance their market positions [22][25][27]. Future Trends - The brushless DC motor industry is expected to continue evolving towards high performance and smart technology integration. The adoption of new materials and intelligent technologies will enhance motor efficiency and power density, while expanding applications in emerging markets such as renewable energy and industrial automation [30][31][32].

Investment Rating - The report maintains an "Overweight" rating for the mechanical equipment and specialized equipment sectors [5]. Core Insights - The global nuclear fusion industry is accelerating, with significant advancements expected in the coming years, particularly with the BEST project set to demonstrate fusion energy generation [17][21]. - Over 70% of surveyed fusion companies believe that commercial applications of fusion energy can be achieved between 2031 and 2040, indicating a positive outlook for the industry [2][25]. - The Tokamak technology is considered the most mature among various fusion technology paths and is expected to lead the commercialization of fusion energy [18][34]. Summary by Sections Industry Overview - The nuclear fusion industry is experiencing robust growth, driven by policy support and technological advancements. Countries like the US, China, Europe, and Japan have established detailed strategic plans for fusion development [17][21]. - The BEST project in China is expected to be completed by 2027 and will be the first to demonstrate fusion energy generation, marking a significant milestone for China's fusion energy development [29][30]. Market Potential - The market for Tokamak devices is projected to exceed 90 billion yuan, with high-value components such as magnetic coils, first wall components, and vacuum parts being key beneficiaries [19][4]. - As of April 2025, there are 80 Tokamak devices globally, with 57 operational and 23 under construction, indicating a growing demand for fusion experimental reactors [19][4]. Technological Advancements - The Tokamak device operates by creating a closed helical magnetic field to confine high-temperature plasma, which is essential for achieving fusion reactions. The EAST device in China has already achieved a plasma confinement time of 403 seconds [18][34]. - The report highlights that advancements in high-temperature superconductors will enhance plasma stability and contribute to the commercialization of Tokamak technology [18][34]. Future Outlook - The report emphasizes that the nuclear fusion sector is on a path to commercialization, with ongoing projects and technological innovations paving the way for practical applications of fusion energy [20][21]. - The anticipated completion of the ITER project by 2025 will further solidify the foundation for future fusion energy developments [21][22].

Investment Rating - The report maintains a positive outlook on the controllable nuclear fusion industry, particularly during the "14th Five-Year Plan" period, anticipating a significant increase in capital expenditure and related equipment orders [4]. Core Insights - Controllable nuclear fusion is highlighted as a preferred future energy source due to its high energy density, easy-to-obtain raw materials, flexible layout, and environmental safety [1][13]. - The Q value, a critical indicator for the commercialization of nuclear fusion, has been consistently improving, surpassing 1, indicating energy balance [1][16]. - The industry is experiencing rapid international advancements, with a notable increase in financing, exceeding $7.1 billion in 2024, up by $900 million from 2023 [1][31]. Summary by Sections Section 1: Controllable Nuclear Fusion - Nuclear fusion offers significant advantages over other energy sources, including a million-fold increase in energy density compared to current systems [13]. - The Q value is essential for assessing the feasibility of nuclear fusion, with recent advancements showing a positive trend in its growth [16][20]. - Magnetic confinement is expected to become the mainstream approach for controllable nuclear fusion, currently holding a 62% market share [22]. Section 2: Technological Breakthroughs and Accelerated Bidding - The industry is currently in the experimental reactor construction phase, primarily led by the Chinese Academy of Sciences and China Nuclear Group [36]. - Significant breakthroughs in high-temperature superconductors are expected to accelerate the commercialization of nuclear fusion [45]. - The BEST project is advancing rapidly, with expectations to achieve significant milestones by 2027 [51][57]. Section 3: Core Value in the Midstream Equipment - The nuclear fusion industry chain consists of upstream materials, midstream equipment, and downstream nuclear applications, with midstream equipment currently seeing increased capital expenditure [62]. - The magnetic component represents the highest value segment within the nuclear fusion industry chain, accounting for 28% of the total costs in projects like ITER [63][66]. Section 4: Investment Recommendations - Companies such as Hezhong Intelligent are expected to benefit from the capital expenditure associated with the BEST project, with projected revenue growth [69]. - Lianchuang Optoelectronics is positioned as a key player in high-temperature superconductors, with a strong market advantage [76]. - Guoguang Electric is recognized as a core supplier of critical components like the first wall and divertor in nuclear fusion applications [83].

Core Insights - The controllable nuclear fusion concept sector rose by 2.55%, ranking 7th among concept sectors, with 45 stocks increasing in value [1][2] - Notable gainers included Zhongzhou Special Materials with a 20% limit up, and Baobian Electric, Prince New Materials, and Baili Electric also hitting the limit up [1][2] - The sector experienced a net outflow of 0.65 billion yuan in main funds, with 24 stocks seeing net inflows [2][3] Stock Performance - Baobian Electric led the net inflow with 3.07 billion yuan, followed by Aerospace Morning Light and Shanghai Electric with net inflows of 851.28 million yuan and 819.03 million yuan respectively [2][3] - The top stocks by net inflow ratio included Baobian Electric at 23.93%, Guangda Special Materials at 12.78%, and Zhejiang Energy Power at 9.75% [3][4] Market Trends - The controllable nuclear fusion sector's performance was part of a broader market trend, with various sectors experiencing mixed results, such as the military equipment restructuring concept rising by 3.92% and the Artemisinin sector declining by 0.82% [2] - The overall market sentiment reflected a cautious approach, with significant fluctuations in stock performance across different sectors [2][6]

Group 1 - The article provides a comprehensive overview of the wire and cable industry, highlighting key listed companies and their business layouts [1][2][3] - Major listed companies in the wire and cable sector include Baosheng Co., Far East Co., Qifan Cable, and others, with a focus on their business operations and financial performance [2][3][6] - The industry is characterized by a significant presence in Jiangsu and Zhejiang provinces, with Baosheng Co. being a representative enterprise [3] Group 2 - Baosheng Co. leads the industry with a revenue of 354.44 billion yuan in the first three quarters of 2024, reflecting a year-on-year growth of 5.36% [6][9] - Other companies like Far East Co. and Qifan Cable reported revenues ranging from 106 billion to 185 billion yuan, with Jingda Co. showing a notable growth rate of 22.38% [6][9] - The profitability of these companies varies, with Baosheng Co. having a relatively low net profit of 0.25 billion yuan despite its large revenue [6][9] Group 3 - The article discusses the business performance of various companies, indicating that Baosheng Co. has a dominant market position with 96.22% of its revenue coming from wire and cable operations [9][10] - Companies like Jingda Co. and Dongfang Cable have shown strong revenue growth rates of 27.35% and 24.27%, respectively, indicating robust development [9][10] - The article also notes that some companies, such as Qifan Cable and Sun Cable, experienced revenue declines of -3.55% and -14.38%, respectively, suggesting operational challenges [10] Group 4 - The article outlines the business plans of major companies in the wire and cable industry for 2024, emphasizing innovation and market expansion [14][16] - Baosheng Co. focuses on technological and business model innovation to enhance competitiveness, while Far East Co. is investing in smart manufacturing and digital production systems [14][16] - Other companies like Qifan Cable and Jingda Co. are also adapting their strategies to address market changes and explore new opportunities in clean energy and other sectors [14][16]

Investment Rating - The industry investment rating is maintained as "Positive" [2] Core Insights - The report emphasizes two main investment lines: leading companies in niche segments and those well-positioned in the robotics sector [2] - The automotive industry is experiencing a shift towards new energy vehicles (NEVs), with significant growth in sales and technological advancements [8][10] - The report highlights the importance of strategic partnerships and technological innovation in enhancing market competitiveness [22][24] Summary by Relevant Sections Overview of the Automotive Industry - In Q1 2025, the Chinese automotive market is characterized by a dominance of new energy vehicles, with NEV sales reaching 3.07 million units [8] - The penetration rate of new energy vehicles is projected to reach 53% in H1 2024 [10] Leading Companies in Niche Segments - **BAIC Blue Valley**: Achieved 130.6 billion yuan in NEV revenue in 2024, with a 26.4% year-on-year growth [13] - **Jianghuai Automobile**: NEV sales increased by 25.08% in 2024, with a total of 51,809 units sold [16] - **Changan Automobile**: Sold 735,000 NEVs in 2024, marking a 52.8% increase [18] - **Geely Automobile**: NEV sales reached 888,000 units in 2024, a 92% increase, with NEV revenue accounting for 41% of total revenue [20] - **BYD**: NEV sales grew over 40% in 2024, maintaining its position as the top seller in China and globally [22] Key Component Manufacturers - **Top Group**: Reported a revenue of 26.6 billion yuan in 2024, with a 35% year-on-year increase [24] - **Fuyao Glass**: Achieved 39.25 billion yuan in revenue in 2024, a growth of 18.4% [26] - **Haoneng Co.**: Revenue reached 2.36 billion yuan in 2024, with a 21.3% increase [28] - **Longsheng Technology**: Revenue of 2.4 billion yuan in 2024, a 31.2% increase [30] - **Zhejiang Rongtai**: Reported a revenue of 1.135 billion yuan in 2024, with a 42% increase [32] Robotics Sector Developments - **Songyan Power**: Launched the humanoid robot N2, which won second place in a marathon event [6] - **Beijing Humanoid Robot Innovation Center**: Developed the "Tiangong Ultra" robot, which won a marathon [6] - **Kepler**: Introduced the K2 "Bumblebee" robot, showcasing its industrial application capabilities [6] - **Yushu**: Collaborated with Great Wall Motors to enhance robot technology and smart manufacturing [6]

Group 1 - The A-share copper cable sector is experiencing active trading, with notable stocks such as Wolong Nuclear Materials hitting the daily limit up, while Changfei Optical Fiber and Shenyu Co. have increased by over 6% [1] - Other companies in the sector, including Baosheng Co., Xinke Materials, Dingtong Technology, Ruikeda, and Jingda Co., are also seeing upward movement in their stock prices [1]

| 证券代码：600577 | 证券简称：精达股份 | 公告编号：2025-030 | | --- | --- | --- | | 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 因利润分配调整"精达转债"转股价格的公告 本公司董事会及全体董事保证本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。 | 证券代码 | 证券简称 | 停复牌类型 | 停牌起始日 | 停牌 期间 | 停牌终止日 | 复牌日 | | --- | --- | --- | --- | --- | --- | --- | | 110074 | 精达转债 | 可转债转股复牌 | | | 2025/5/13 | 2025/5/14 | 一、本次转股价格调整依据 2025 年 4 月 16 日，公司召开 2024 年年度股东大会，审议通过了《2024 年年 度利润分配预案》，决定以公司权益分派股权登记日总股本为基数，每 10 股派发 现金红利 0.5 元（含税），不转增股本，不送红股。 重要内容提示： ●"精达转债"修正前转股价格：3.40 元/股 ●证 ...

| 证券代码：600577 | 证券简称：精达股份 | 公告编号：2025-029 | | --- | --- | --- | | 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2024年年度权益分派实施公告 本公司董事会及全体董事保证本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： 每股分配比例 A 股每股现金红利0.05元 相关日期 | 股份类别 | 股权登记日 | 最后交易日 | 除权（息）日 | 现金红利发放日 | | --- | --- | --- | --- | --- | | Ａ股 | 2025/5/13 | － | 2025/5/14 | 2025/5/14 | 差异化分红送转： 否 一、 通过分配方案的股东大会届次和日期 本次利润分配方案经公司2025 年 4 月 16 日的2024年年度股东大会审议通过。 二、 分配方案 1. 发放年度：2024年年度 2. 分派对象： 截至股权登记日下午上海证券交易所收市后，在中国证券登记结算有限责任 公司上海分公司（以下简称"中国结算上海分公 ...