证券代码：300224 股票简称：正海磁材 债券代码：123169 债券简称：正海转债 烟台正海磁性材料股份有限公司 向不特定对象发行可转换公司债券 受托管理事务报告 （2024 年度） 受托管理人 （北京市朝阳区安立路 66 号 4 号楼） 二〇二五年六月 重要声明 本报告依据《可转换公司债券管理办法》（以下简称"《管理办法》"）、《烟台 正海磁性材料股份有限公司 2022 年向不特定对象发行可转换公司债券之受托管理 协议》（以下简称"《受托管理协议》"）、《烟台正海磁性材料股份有限公司向不特 定对象发行可转换公司债券募集说明书》（以下简称"《募集说明书》"）、《烟台正 海磁性材料股份有限公司 2024 年年度报告》等相关公开信息披露文件、第三方中 介机构出具的专业意见等，由本次债券受托管理人中信建投证券股份有限公司 （以下简称"中信建投证券"）编制。中信建投证券对本报告中所包含的从上述文 件中引述内容和信息未进行独立验证，也不就该等引述内容和信息的真实性、准 确性和完整性做出任何保证或承担任何责任。 本报告不构成对投资者进行或不进行某项行为的推荐意见，投资者应对相关 事宜做出独立判断，而不应将本报告中的任 ...

Summary of Key Points from Conference Call Records Industry or Company Involved - **AI Glasses**: Multiple significant products are set to be released, including those from Meta and Xiaomi [2][15] - **Liquid Cooling**: National standards for liquid cooling are about to be published, indicating growth in this sector [3] - **Superconductors**: Shanghai Superconductor's IPO application has been accepted, aiming to raise 1.2 billion yuan for high-temperature superconducting materials [4][17] - **POE Particles**: Domestic production of POE particles is being initiated to replace imports [5][16] - **High-end PCB**: Companies like Zhongjing Electronics and Yihua New Materials are involved in high-end PCB production for various applications [6][10] - **Air Conditioning Components**: Shunwei Co. is a leading supplier of air conditioning fan blades, indirectly supplying Xiaomi [7][16] - **Laser Defense Systems**: New developments in lightweight laser defense systems are being tested [12][17] Core Points and Arguments - **AI Glasses Market**: - Meta plans to release new AI glasses with expected sales of 4-5 million units in 2025 [15] - Xiaomi's AI glasses are in small-scale production with projected sales of 300,000-500,000 units [15] - Companies like Biyi Co. and Lianchuang Optoelectronics are heavily involved in AR/VR technologies [15] - **Liquid Cooling Industry**: - The market for liquid cooling servers in China is projected to reach $16.2 billion by 2029, with a CAGR of 46.8% from 2024 to 2029 [3] - Current penetration in data centers is below 10%, indicating significant growth potential [3] - **Superconductors**: - Shanghai Superconductor holds over 80% market share in domestic high-temperature superconducting materials [17] - The company reported a revenue increase of 189% year-on-year, reaching 240 million yuan in 2024 [17] - **POE Particles**: - The domestic market for POE is expected to reach 50-60 billion yuan in 2025, with significant import substitution potential [16] - The company anticipates net profits of 0.5 billion yuan in 2025, increasing to 5.2 billion yuan by 2027 [16] - **High-end PCB**: - Companies are focusing on high-end applications in AI, VR, and gaming, with significant demand for flexible circuit boards [16] - The domestic high-end PCB market is experiencing rapid growth due to increased demand from tech companies [16] - **Air Conditioning Components**: - Shunwei Co. has a global market share of over 35% in plastic air conditioning fan blades [7] - The company is also involved in the low-altitude economy through partnerships in agricultural drone technology [16] Other Important but Possibly Overlooked Content - **Market Dynamics**: The AI glasses market is highly competitive, with major players like Meta and Xiaomi launching new products [15] - **Regulatory Environment**: The upcoming national standards for liquid cooling may streamline the industry and enhance growth prospects [3] - **Investment Opportunities**: Companies involved in superconductors and liquid cooling are positioned for significant growth due to technological advancements and market demand [4][3] - **Financial Performance**: Many companies are reporting substantial year-on-year growth, indicating a robust recovery and expansion in their respective sectors [17][16] This summary encapsulates the critical insights from the conference call records, highlighting the evolving landscape of various industries and the companies poised to benefit from these trends.

Group 1 - The three major indices experienced a significant adjustment, with the Shanghai Composite Index down 0.79%, the Shenzhen Component down 1.21%, and the ChiNext Index down 1.36%. Over 600 stocks rose, with a total trading volume of approximately 1.25 trillion yuan [2] - Oil and gas concept stocks surged, with Shouhua Gas rising by 20%, Tongyuan Petroleum up over 11%, and other companies like Junyou Co., Zhongman Petroleum, and CNOOC Services also seeing gains. The rise in international oil prices is attributed to the conflict between Iran and Israel, with potential U.S. intervention leading to further price increases [2] - The film and television industry saw strong performance, with companies like Baina Qiancheng and Ciweng Media rising by 20% and 10% respectively. Baina Qiancheng signed a film authorization contract worth 372 million yuan, which is expected to significantly boost its 2025 performance [2] Group 2 - The semiconductor and PCB sectors also showed strength, with Juxin Technology rising by 13.8% and Nord Shares by 10%. A recent report from CITIC Securities highlighted the challenges in obtaining advanced manufacturing and packaging capacity overseas, indicating a strong demand and weak supply situation in the domestic semiconductor industry [3] - The previously popular sectors such as controlled nuclear fusion, rare earth permanent magnets, and digital currency saw declines, with companies like Hezhong Intelligent and Hailian Jinhui dropping by 10% and over 7% respectively [3][4] - Other sectors including non-ferrous metals, healthcare, real estate, and securities also weakened, with companies like Dongfang Caifu and Vanke A experiencing declines [4]

Group 1 - The overall economic operation in 2024 was stable, with a 5.8% increase in industrial added value for large-scale enterprises, and a 8.9% growth in the non-ferrous metal industry [15][16] - The non-ferrous metal industry saw a profit increase of 24.5% in the smelting and rolling sector and 47.8% in the mining sector in the first four months of 2025 [15] - The non-ferrous metal industry index rose by 16.41% as of June 13, 2025, outperforming other sectors [16] Group 2 - Gold prices are expected to rise due to multiple factors including weakened dollar credit, increased central bank purchases, and ongoing geopolitical risks [20][34] - In 2024, global central banks purchased 1,045 tons of gold, accounting for 21% of total demand, with significant purchases from emerging market countries [23] - The demand for gold in investment increased by 25% in 2024, reaching 1,180 tons, with bar investment demand growing significantly [23][30] Group 3 - The strategic metals sector, including rare earths and tungsten, is crucial for national defense, economic development, and technological advancement, with China leading in production and reserves [50][62] - The supply of rare earths is expected to tighten due to export controls and limited quota increases, while demand from new energy vehicles and robotics continues to grow [50][67] - The tungsten market is projected to remain strong due to increasing demand from photovoltaic and nuclear fusion sectors, despite tightening supply [50][67] Group 4 - The aluminum industry faces rigid supply constraints with a production cap of 45 million tons, while demand is expected to grow in the new energy sector [4][18] - The demand for aluminum in the automotive and new energy sectors is on the rise, with significant increases in production for battery foils and structural components [4][18] - The copper market is experiencing a shift in demand dynamics, with traditional demand weakening while new energy applications drive growth [5][8]

Group 1 - The rare earth permanent magnet sector experienced a short-term surge, with Benlang New Materials rising over 10% [1] - Other companies such as Ningbo Yunsheng (600366), Beikong Technology (600980), Zhenghai Magnetic Materials (300224), Shenghe Resources (600392), and Dadi Bear also saw increases [1]

烟台正海磁性材料股份有限公司（以下简称"公司"）于 2025 年 3 月 23 日 召开五届董事会第二十四次会议审议通过《关于使用闲置自有资金购买理财产品 的议案》，同意公司申请 19 亿元自有资金额度用于购买理财产品，在上述额度内， 资金可以循环滚动使用。同时，董事会授权公司管理层具体实施上述事宜。 近期，公司前期进行的委托理财已有部分赎回以及重新购买，现就相关事宜 公告如下： 一、使用闲置自有资金进行委托理财情况 | 受托方 | 产品名称 | 金额 | 产品类型 | 投资起始日 | 投资 | 投资到期日 | 预期年化 | | --- | --- | --- | --- | --- | --- | --- | --- | | | | (万元) | | | 天数 | | 收益率 | | 浦发银行 | | | | | | | | | 烟台开发 | 周周鑫稳健 1 号 | 2,800 | 固定收益类 | 2025-04-30 | 9 | 2025-05-09 | 2.25% | | 区支行 | | | | | | | | | 浦发银行 | | | | | | | | | 烟台开发 | 周周鑫稳健 1 号 | 5, ...

Core Insights - The magnetic sensor market in China is experiencing robust growth, with the market size projected to increase from 3.71 billion yuan in 2018 to 9.95 billion yuan by 2024, representing a compound annual growth rate (CAGR) of 17.87% [1][18] - Key drivers of this growth include sustained demand from consumer electronics, automotive electronics, and industrial automation, as well as the application of emerging technologies [1][18] - The integration of magnetic sensors in various applications such as smartphones, electric vehicles, and smart home devices is further propelling market demand [1][18] Industry Overview - Magnetic sensors are essential components in modern electronic systems, capable of accurately measuring physical quantities by capturing changes in magnetic fields [1][3] - The industry is categorized into Hall sensors and magnetic resistance sensors, with the latter further divided into anisotropic magnetoresistance (AMR), giant magnetoresistance (GMR), and tunnel magnetoresistance (TMR) sensors [3][5] Market Segmentation - Hall sensors dominate the market, holding approximately 69% market share in China, with a market size projected to grow from 3.01 billion yuan in 2017 to 6.55 billion yuan by 2024, at a CAGR of 13.84% [7][19] - The magnetic resistance sensor market is also expanding rapidly, with the market size expected to grow from 660 million yuan in 2018 to 3.33 billion yuan by 2024, achieving a CAGR of 30.96% [21] - AMR sensors are projected to grow from 370 million yuan in 2018 to 1.41 billion yuan by 2024, with a CAGR of 24.98% [22] - GMR sensors are expected to increase from 150 million yuan in 2018 to 560 million yuan by 2024, with a CAGR of 24.55% [22] - TMR sensors are anticipated to grow from 140 million yuan in 2017 to 1.36 billion yuan by 2024, achieving a remarkable CAGR of 46.07% [22] Industry Chain - The magnetic sensor industry chain consists of upstream suppliers of raw materials and core components, midstream manufacturers responsible for design and production, and downstream applications in various sectors such as consumer electronics, automotive electronics, and industrial automation [12][14] Key Companies - Notable companies in the magnetic sensor market include domestic players such as Shanghai Canrui Technology, Suzhou Naxin Microelectronics, and others, alongside global leaders like Allegro, Infineon, and TDK [25][27][29] Development Trends - The industry is focusing on enhancing product sensitivity, temperature stability, miniaturization, and low power consumption to meet the evolving demands of applications in precision measurement, automotive electronics, and IoT devices [31][32][34][35]

Core Viewpoint - The credit rating report indicates that the company, Yantai Zhenghai Magnetic Material Co., Ltd., maintains a stable credit rating of AA- due to its high industry recognition and diverse product offerings, despite facing challenges from intensified competition and declining product prices in the neodymium iron boron permanent magnet materials sector [3][5][6]. Company Overview - Yantai Zhenghai is recognized as a leading manufacturer of high-performance sintered neodymium iron boron permanent magnets, with a significant market presence in the new energy vehicle sector [3][5]. - The company has a stable customer base, primarily serving top-tier enterprises in various segments, including new energy vehicles and other high-end applications [4][5][16]. Financial Performance - The company's revenue for 2024 is reported at 55.39 billion, a decrease from 58.74 billion in 2023, with a notable decline in net profit from 0.90 billion to 0.70 billion [4][16]. - The gross profit margin has also decreased from 18.09% in 2023 to 13.55% in 2024, reflecting the impact of lower product prices and increased operational costs [4][16]. Industry Environment - The neodymium iron boron permanent magnet materials industry is experiencing high competition and price volatility, particularly in raw materials, which has led to a significant drop in product prices [5][6][13]. - The demand for high-performance magnets is primarily driven by the new energy vehicle sector, which saw a substantial increase in production and sales in 2024, with new energy vehicle sales reaching 1,286.6 million units, a year-on-year growth of 35.5% [9][10]. Production Capacity and Risks - The company is expanding its production capacity, with a total planned capacity of 18,000 tons at its Nantong base, of which 12,000 tons are already operational [6][24]. - There are concerns regarding the ability to absorb the increased capacity if downstream demand does not align with production increases, posing a risk of excess capacity [6][24]. Raw Material Supply and Pricing - The company relies heavily on rare earth materials, with raw material costs constituting approximately 75% of product costs, making it vulnerable to price fluctuations in the rare earth market [19][20]. - The company has established stable relationships with upstream suppliers, but the concentration of suppliers poses a risk if raw material prices continue to fluctuate significantly [19][20]. Future Outlook - The credit rating agency maintains a stable outlook for the company, citing its strong market position and the potential for revenue support from its core business despite current challenges [5][6]. - The company is expected to continue focusing on expanding its market presence and optimizing its operations to mitigate risks associated with price volatility and competition [5][6].

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Market Overview - The Shanghai Composite Index closed at 3399.77 points, above the six-month moving average, with a gain of 0.43% [1] - The total trading volume of A-shares reached 13126.55 billion yuan [1] Stocks Breaking the Six-Month Moving Average - A total of 220 A-shares have surpassed the six-month moving average today [1] - Notable stocks with significant deviation rates include: - Qitian Technology: 8.76% deviation, closing price at 14.00 yuan, with a daily gain of 16.86% and turnover rate of 21.88% [1] - Haochen Medical: 8.62% deviation, closing price at 3.12 yuan, with a daily gain of 9.86% and turnover rate of 7.25% [1] - Guangyun Technology: 8.13% deviation, closing price at 14.22 yuan, with a daily gain of 9.89% and turnover rate of 6.59% [1] Additional Stocks with Minor Deviations - Stocks with smaller deviation rates that have just crossed the six-month moving average include: - CITIC Special Steel: minor deviation, closing price at 20.30 yuan, with a daily gain of 10.69% [1] - Nanda Optoelectronics: minor deviation, closing price at 36.44 yuan, with a daily gain of 9.99% [1] -沃尔核材: minor deviation, closing price at 25.41 yuan, with a daily gain of 11.75% [1]