2025年 半年度报告 潮州三环（集团）股份有限公司 INTERIM REPORT 2025-38 公司计划不派发现金红利，不送红股，不以公积金转增股本。 2 潮州三环（集团）股份有限公司 2025 年半年度报告全文 目录 2025年08月 潮州三环（集团）股份有限公司 2025 年半年度报告全文 第一节 重要提示、目录和释义 公司董事会、监事会及董事、监事、高级管理人员保证半年度报告内容 的真实、准确、完整，不存在虚假记载、误导性陈述或者重大遗漏，并承担 个别和连带的法律责任。 公司负责人马艳红、主管会计工作负责人王洪玉及会计机构负责人(会计 主管人员)王洪玉声明：保证本半年度报告中财务报告的真实、准确、完整。 所有董事均已出席了审议本次半年报的董事会会议。 公司在本报告"第三节 管理层讨论与分析"之"十、公司面临的风险和 应对措施"部分，详细描述了公司经营中可能存在的风险，敬请投资者关注 相关内容。 | 第一节 重要提示、目录和释义 . | | --- | | 第二节 公司简介和主要财务指标 | | 第三节 管理层讨论与分析 … | | 第四节 公司治理、环境和社会 | | 第五节 重要事项. | | 第 ...

证券代码：300408 证券简称：三环集团 公告编号：2025-35 潮州三环（集团）股份有限公司 第十一届董事会第十四次会议决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有 虚假记载、误导性陈述或重大遗漏。 潮州三环（集团）股份有限公司（以下简称"公司"）第十一届董事会第十 四次会议的通知已于 2025 年 8 月 18 日以专人送出、电子邮件等方式送达各位董 事。本次会议于 2025 年 8 月 28 日以现场结合通讯表决方式召开。会议应参加董 事 7 人，实际参加董事 7 人。会议的召集、召开符合《中华人民共和国公司法》 及有关法律、法规和《公司章程》的规定。本次会议由公司董事长李钢先生主持。 本次会议经审议，决议如下： 一、审议通过了《关于公司 2025 年半年度报告及摘要的议案》。 内容详见公司在中国证监会创业板指定信息披露网站刊登的公告。 本议案已经公司审计委员会审议通过。 本议案无需提交公司股东大会审议。 表决情况：同意 7 票，反对 0 票，弃权 0 票。 特此公告。 潮州三环（集团）股份有限公司 二、审议通过了《关于募集资金 2025 年半年度存放、管理与使用情况的专 ...

Group 1 - From August 18 to August 24, brokers issued a total of 463 target prices for listed companies, with the highest target price increases for Hengmingda at 63.83%, Jiangsu Shentong at 62.24%, and Dongfang Caifu at 60.29%, belonging to the consumer electronics, general equipment, and securities industries respectively [1] - A total of 559 listed companies received broker recommendations during the same period, with Beixin Building Materials receiving 22 recommendations, Yanghe Co. receiving 21, and Runben Co. receiving 20 [1] - During this period, brokers upgraded ratings for 9 companies, including Dongbei Securities upgrading Changhai Co. from "Hold" to "Buy", and Pacific Securities upgrading Chuanjinno from "Hold" to "Buy" [1] Group 2 - Brokers downgraded ratings for 11 companies, including Minsheng Securities downgrading Taoli Bread from "Recommended" to "Cautious Recommendation", and Zhongyin International Securities downgrading Southern Airlines from "Hold" to "Increase" [1] - From August 18 to August 24, brokers provided 97 instances of initial coverage, with Southern Airlines receiving an "Increase" rating from Zhongyin International Securities, and Cuihua Jewelry receiving a "Buy" rating from Tianfeng Securities [2] - Other companies receiving initial coverage include Feiyada with a "Buy" rating from Dongbei Securities, Lihua Co. with an "Increase" rating from Huaxi Securities, and Sanhuan Group with a "Buy" rating from Huayuan Securities [2]

Group 1 - The core viewpoint of the report is that Sihuan Group (300408.SZ) is rated as a buy due to its strong growth potential in various markets [2] - The fuel cell market is expected to have a broad outlook, with SOFC ceramic membrane plates becoming a new growth driver for the company [2] - Continuous technological investment in MLCC (Multi-Layer Ceramic Capacitors) is opening up opportunities for domestic substitution [2] - The expansion of the optical communication market is anticipated to benefit the company's traditional ceramic products, which are expected to continue contributing to revenue [2]

Investment Rating - The report assigns a "Buy" rating for Sanhuan Group, indicating a positive outlook for the company's growth potential in the advanced ceramics sector [4][7]. Core Views - Sanhuan Group is positioned as a leader in advanced ceramics, with three driving forces for growth: the expanding solid oxide fuel cell (SOFC) market, continuous technological investment in multi-layer ceramic capacitors (MLCC), and the growing demand in the optical communication market [6][9]. - The company is expected to benefit from the increasing demand for AI computing power and the rapid expansion of the new energy vehicle market, which will drive the growth of its ceramic products [6][9]. Summary by Sections Company Overview - Sanhuan Group specializes in the production and sales of electronic ceramic components and materials, including optical fiber ceramic inserts, fuel cell membranes, and MLCCs, making it a prominent player in the domestic electronic components market [13][14]. Financial Performance - The company has shown fluctuating revenue growth since 2019, with a significant drop in 2022 due to global economic challenges, but a recovery is expected with projected revenues of RMB 9.27 billion in 2025, growing at a CAGR of 22.02% from 2019 to 2024 [18][21]. - The forecasted net profits for 2025-2027 are RMB 26.22 billion, RMB 32.77 billion, and RMB 41.01 billion, with respective growth rates of 19.69%, 25.00%, and 25.13% [6][7]. Market Opportunities - The SOFC market is projected to grow significantly, with the global market size expected to reach USD 3.5 billion by 2032, providing a new growth driver for Sanhuan Group's membrane business [26][35]. - The MLCC market is expanding, particularly in the automotive sector, with the global market size expected to reach RMB 105 billion by 2025, driven by the increasing demand for electronic systems in new energy vehicles [37][42]. - The optical communication market is also expanding, with Sanhuan Group's traditional ceramic products expected to contribute positively to revenue growth due to the rising demand from data centers [45][47]. Valuation - The current price-to-earnings (P/E) ratios for 2025-2027 are projected to be 30.88, 24.71, and 19.75, respectively, indicating a favorable valuation compared to peers in the industry [7][49].

Core Viewpoint - The New Materials 50 ETF has shown strong performance, with significant increases in both its index and constituent stocks, indicating a positive trend in the new materials sector [3][4]. Performance Summary - As of August 22, 2025, the CSI New Materials Theme Index (H30597) rose by 2.41%, with key stocks such as China National Materials Technology up by 10.01% and Huayou Cobalt up by 6.63% [3]. - The New Materials 50 ETF (516710) increased by 2.36%, with a latest price of 0.56 yuan, and has accumulated a 3.77% increase over the past week [3]. - The ETF's trading volume showed a turnover rate of 5.84%, with a total transaction value of 2.23 million yuan [3]. - Over the past year, the New Materials 50 ETF has achieved a net value increase of 40.51%, ranking in the top two among comparable funds [3]. - The ETF's highest monthly return since inception was 25.40%, with an average monthly return of 7.07% during rising months [3]. Risk and Recovery Metrics - The New Materials 50 ETF has a relative drawdown of 0.19% year-to-date, the lowest among comparable funds, with a recovery period of 106 days [4]. - The ETF's management fee is 0.50% and the custody fee is 0.10%, both of which are the lowest in its category [4]. - The tracking error for the ETF over the past year is 0.025%, indicating high tracking precision compared to its benchmark [4]. Top Holdings Performance - The top ten holdings of the New Materials 50 ETF include: - North Huachuang: up 5.19%, weight 9.89% - CATL: up 2.06%, weight 9.86% - Wanhua Chemical: up 2.21%, weight 7.17% - Jiangxi Green Energy: up 1.73%, weight 6.38% - Huayou Cobalt: up 6.63%, weight 3.54% [6].

Summary of SOFC Investment Opportunities Industry Overview - The Solid Oxide Fuel Cell (SOFC) industry is characterized by high fuel flexibility, allowing the use of hydrogen, natural gas, and other fuels, which reduces fuel costs, particularly advantageous in the U.S. market [1][3] - SOFC systems are modular, enhancing safety and offering significant cost reduction potential, especially in auxiliary systems, which are expected to decrease by over 30% through Java-level mass production [1][4] Key Insights and Arguments - The demand for power in data centers is surging, and the lengthy construction cycle of the U.S. power grid is driving the need for distributed generation solutions, positioning SOFC as a viable alternative to gas turbines and small modular reactors (SMRs) [1][5] - Bloom Energy's SOFC price per kilowatt has dropped to approximately $3,000, aided by a 30% investment tax credit (ITC) in the U.S., making it competitive with gas turbines, especially as gas turbine prices have risen by over 20% [1][6] - Bloom Energy anticipates a shipment volume of 0.5 GW this year, with a market share of about 70-80% in a total U.S. market capacity of approximately 9 GW, indicating a penetration rate of 9% [1][8] - The overall market for SOFC is projected to reach a trillion-dollar scale by 2030, with significant growth expected in various applications beyond data centers, including commercial and industrial power generation, hospitals, and independent factories [1][9] Additional Important Content - The SOFC system comprises a stack and auxiliary systems, with the latter accounting for 70% of the system's cost, indicating substantial future cost reduction opportunities [4] - The supply chain includes upstream suppliers of ceramic powders and electrolyte materials, with Sanhua Group identified as a key supplier, expected to achieve a profit of 2 billion yuan in 2027-2028 [2][10] - The global market for SOFC is more advanced than the domestic market, with countries like the U.S., Japan, and the UK having a longer history of promotion and application [11][12] - Investment recommendations include Sanhua Group, which could see significant profit contributions from SOFC shipments, and other companies like Xian Dao Film and domestic firms with potential in SOFC systems [13] Conclusion - The SOFC industry is at a nascent stage with promising growth potential driven by increasing demand for distributed energy solutions, competitive pricing, and supportive market dynamics. Continued monitoring of U.S. data center developments and SOFC pricing trends is advised for identifying emerging investment opportunities [13]

Core Insights - The rapid development of AI is driving a significant increase in power demand, with the International Energy Agency predicting that global data center electricity demand will more than double by 2030, primarily due to AI [1] - Traditional power supply solutions are inadequate for the high-density and stable power requirements of AI, making Solid Oxide Fuel Cell (SOFC) companies a focal point in the capital market [1] - SOFC technology not only meets the energy needs of data centers but also offers superior efficiency and a pollution-free operation mode, aligning with the green and efficient development goals of the industry [1] Industry Overview - The domestic SOFC industry is experiencing a "blooming" phase, with multiple listed companies actively positioning themselves in the market [1] - SOFC is at an "industrialization critical point," driven by favorable policies, technological advancements, and market demand, which are collectively accelerating industry breakthroughs [1] - Companies like Yishitong and Sanhuan Group are setting benchmarks for the domestic SOFC industry and are positioned to gain a first-mover advantage in the global energy transition [1] Technological Development - Current challenges in solid-state battery industrialization highlight the relative maturity of SOFC technology on an international scale [1] - The core tasks for SOFC development include supply chain improvement, product process optimization, enhancing yield rates, expanding application scenarios, and reducing costs through scale [1] - SOFC and Solid Oxide Electrolysis Cell (SOEC) technologies are expected to be key alternatives to traditional power supply solutions in the domestic market [1] Future Outlook - SOFC is recognized as a potential solution in the global energy transition and technological transformation, with the potential to reshape energy supply dynamics and support the sustainable development of the AI industry [2]

Index Performance - The CSI A500 Index increased by 2.75% this week, closing at 4985.83 points on August 15 [5] - The average daily trading volume for the week was 6036.37 billion yuan, representing a 33.64% increase compared to the previous week [5] Top Performing Stocks - The top ten stocks with the highest gains this week included: - Cambricon Technologies (688256. SH) with a gain of 33.33% - Quzhou Development (600208. SH) with a gain of 33.01% - Philihua (300395. SZ) with a gain of 30.81% [3] Underperforming Stocks - The ten stocks with the largest declines included: - Hongdu Aviation (600316. SH) with a drop of 6.12% - Transsion Holdings (688036. SH) with a drop of 6.08% - Light Media (300251. SZ) with a drop of 5.96% [3] Fund Performance - All 38 CSI A500 funds reported gains exceeding 1% this week, with Huabao Fund leading at 3.32% [6] - The total scale of CSI A500 funds reached 1798.01 billion yuan, showing an increase compared to the previous week [6] Fund Management - The top three funds by scale are: - Huatai-PB Fund with 197.22 billion yuan - E Fund with 180.44 billion yuan - Guotai Fund with 178.60 billion yuan [6] Market Outlook - According to CICC, the current market sentiment is optimistic, suggesting that the ongoing market trend resembles an "enhanced version of 2013" [8] - The report indicates that the market structure this year is similar to 2013, with small-cap and growth styles prevailing, but overall performance is expected to be better than in 2013 [8] - The report also highlights sectors to focus on, including AI/computing, innovative pharmaceuticals, military, and non-ferrous metals [9]

Index Performance - The CSI A500 Index increased by 2.75% this week, closing at 4985.83 points on August 15 [5] - The average daily trading volume for the week was 6036.37 billion yuan, with a week-on-week increase of 33.64% [5] Component Stocks - The top ten gainers this week included: - Cambrian (688256.SH) with a rise of 33.33% - Quzhou Development (600208.SH) up by 33.01% - Filihua (300395.SZ) increased by 30.81% [3] - The top ten losers included: - Hongdu Aviation (600316.SH) down by 6.12% - Transsion Holdings (688036.SH) decreased by 6.08% - Light Media (300251.SZ) fell by 5.96% [3] Fund Performance - All 38 CSI A500 funds rose by over 1% this week, with Huabao Fund leading at 3.32% [5] - The total scale of CSI A500 funds reached 1798.01 billion yuan, showing an increase compared to last week [5] - The top three funds by scale are: - Huatai Baichuan with 197.22 billion yuan - E Fund with 180.44 billion yuan - Guotai Fund with 178.60 billion yuan [5] Market Outlook - CICC's report suggests that the current market sentiment is optimistic, indicating that the ongoing rally may not be over, comparing it to an "enhanced version of 2013" [5] - The report highlights that the market structure this year resembles that of 2013, with small-cap and growth styles prevailing, but overall performance is expected to be better than in 2013 [5] - Recommendations include focusing on sectors with high prosperity and performance verification such as AI/computing power, innovative pharmaceuticals, military, and non-ferrous metals [5] Broader Market Sentiment - Debon Securities believes that the current market breadth and depth exceed previous bull markets, driven by a combination of policy, fundamentals, and liquidity, characterizing it as a "slow bull" market [6] - The report emphasizes the transformation of industrial momentum, with technology growth sectors like semiconductors and robotics leading the way, indicating a rapid development opportunity for emerging industries [6]