国泰海通证券股份有限公司 关于吉林省中研高分子材料股份有限公司 保荐机构名称：国泰海通证券股份有限公司 被保荐公司简称：中研股份 保荐代表人姓名：谢英成、朱元 被保荐公司代码：688716 重大事项提示 经中国证券监督管理委员会《关于同意吉林省中研高分子材料股份有限公司 首次公开发行股票注册的批复》（证监许可〔2023〕1531 号）批复，吉林省中研 高分子材料股份有限公司（以下简称"上市公司"、"中研股份"、"公司"或 "发行人"）首次公开发行股票，每股面值人民币 1 元，每股发行价格人民币 金净额为人民币 79,971.34 万元。本次发行证券已于 2023 年 9 月 20 日在上海证 券交易所上市。国泰海通证券股份有限公司（以下简称"保荐机构"或"国泰海 通"）担任其持续督导保荐机构，持续督导期间为 2023 年 9 月 20 日至 2026 年 在 2024 年 1 月 1 日至 2024 年 12 月 31 日持续督导期内（以下简称"本持续 督导期间"），保荐机构及保荐代表人按照《证券发行上市保荐业务管理办法》 （以下简称"保荐办法"）、《上海证券交易所科创板股票上市规则》（以下简 称"上市规则" ...

Group 1 - The latest development in glass technology by a team from Nanjing University showcases a product that changes from matte to transparent, potentially revolutionizing visual experiences and optical devices in urban aesthetics [1] - The "Functional Film Materials" special event held in Hai'an gathered experts from multiple universities and industry representatives, emphasizing the importance of dialogue on industrial development and technological innovation [3] - Hai'an's functional film materials industry has nearly 90 quality enterprises, but faces challenges such as "bottleneck" technologies and difficulties in transforming research results into practical applications [3] Group 2 - Hai'an's cluster office has initiated a series of small-scale, high-frequency exchange activities to address technical challenges faced by enterprises, successfully holding five events that serve as "fuel stations" for solving these issues [6] - The collaboration between government, enterprises, and academic institutions aims to build an innovative ecosystem that supports high-quality industrial development in the city [6] - The precise matching of research resources to enterprise needs has led to successful partnerships, such as the collaboration between a polymer materials company and a professor from Changzhou University to tackle specific technical challenges [8]

Summary of Key Points from Conference Call Records Industry and Company Overview - **Companies Involved**: - Feilong Co., Ltd. (飞龙股份) - Water Co., Ltd. (沃特股份) - AVIC Xi'an Aircraft Industry Group (中航西飞) Core Insights and Arguments Feilong Co., Ltd. (飞龙股份) - **Thermal Management Module Notification**: The company received a project notification letter from a well-known domestic automotive brand, becoming a supplier for thermal management modules, with expected sales revenue over the product lifecycle [1] - **Market Position**: Feilong is a leading player in the automotive thermal management sector, maintaining strong growth in both traditional and new energy vehicles [1] - **Product Range**: The company manufactures various thermal management components for engines, including energy-saving parts, and has expanded applications to 5G industrial liquid cooling, data centers, and robotics [2] - **International Expansion**: Feilong is establishing a presence in Southeast Asia with subsidiaries in Thailand and Singapore, with a factory expected to generate an additional revenue of 1.5 billion RMB upon completion [3] Water Co., Ltd. (沃特股份) - **Biobased Nylon Production**: The company has begun mass production of biobased nylon, supplying samples to various robotics supply chain companies [4] - **High-Performance Materials**: Water specializes in high-value polymer materials, including LCP, PPA, and PEEK, which are crucial for sectors like 5G communication and robotics [4][5] - **Robotics Applications**: The company's materials meet the demands for lightweight, precision integration, and high-speed signal transmission in the robotics industry, indicating a growing market need [5] AVIC Xi'an Aircraft Industry Group (中航西飞) - **C919 Component Delivery**: The company reported a significant increase in the delivery of C919 aircraft components compared to 2024, although specific numbers were not disclosed due to commercial confidentiality [7] - **Strategic Development Goals**: The company aims to integrate military and civilian sectors, focusing on smart management and manufacturing to enhance its capabilities in the aviation industry [8] - **Low Altitude Economy**: AVIC is planning to develop products related to the low-altitude economy, aligning with national strategic initiatives [9] Additional Important Information - **Emerging Markets**: Feilong is extending its thermal management technology applications to emerging fields such as hydrogen energy, wind energy, and modern agricultural machinery [2] - **Material Innovations**: Water's carbon fiber composite materials are being utilized in various applications, including drones and new energy vehicles, highlighting the versatility of their product offerings [5] - **International Collaboration**: AVIC is involved in international collaborations, producing components for Airbus and Boeing, which enhances its manufacturing processes and quality control [8] This summary encapsulates the key developments and strategic directions of the companies involved, highlighting their market positions, product innovations, and growth opportunities in emerging sectors.

Group 1: Financial Performance - The company's revenue for 2024 reached 958.1261 million yuan, representing a 71.53% increase compared to 2023 [3] - The high polymer materials business generated 492.8921 million yuan in revenue, up 28.82% year-on-year [3] - The electric power business saw a revenue increase of 33.18%, while the automotive sealing strip business grew by 62.17% [3] - Revenue from the new energy sector surged by 361.36% due to advancements in high-frequency welded liquid cooling plates [3] Group 2: Profitability and Resource Allocation - The net profit attributable to shareholders, excluding non-recurring gains and losses, was 12.7177 million yuan, a 63.81% increase from the previous year [3] - The company plans to optimize resource allocation to promote balanced development across various business segments [3][4] Group 3: Market Expansion and Challenges - The overseas business revenue increased by 52.64%, driven by enhanced customer acquisition efforts [4] - The company is closely monitoring external market conditions and trade policies to adapt its strategies [4] Group 4: Debt and Financial Management - The asset-liability ratio at the end of 2024 was 46.76%, reflecting a slight increase but remaining within a healthy range [4] - The company aims to effectively use financial leverage to enhance shareholder returns while maintaining a healthy financial status [4] Group 5: Future Plans and Innovations - The company will focus on expanding its presence in the new energy sector and artificial intelligence, particularly in thermal management solutions [4][5] - Plans are in place to enhance the technical capabilities of its subsidiary, Suzhou Ruitai Technology, in the liquid cooling plate market [5][6] - The company is pursuing a dual strategy of collaborative manufacturing and independent production to drive growth in the data center cooling business [7]

Financial Performance - The company achieved a compound annual growth rate (CAGR) of approximately 25% in operating revenue from 2019 to 2024, with revenues of 2.29 billion yuan in Q1 2025, a year-on-year increase of 39% [2] - Net profit for Q1 2025 was 1.76 billion yuan, reflecting a year-on-year growth of 26.01% [2] - Historical revenue figures from 2013 to 2016 were approximately 48.46 million yuan, 67.18 million yuan, 86.20 million yuan, and 122.04 million yuan, with corresponding net profits of 3.65 million yuan, 7.08 million yuan, 16.25 million yuan, and 28.44 million yuan [3] Market and Product Development - The company’s products are widely used in automotive, communication electronics, engineering machinery, and rail transportation sectors, with a focus on high-performance polymer modified protective materials [6][7] - The company is actively expanding into emerging markets such as aerospace, wind power, photovoltaic, and medical sectors, with a vision to establish itself as a multinational corporation [6][7] - In 2024, revenue from the medical sector was nearly 300 million yuan, indicating growth potential despite being in the cultivation stage [6] Research and Development - As of December 31, 2024, the company had 110 R&D personnel, accounting for 11.5% of total employees, organized into specialized teams [3] - Ongoing R&D projects include the development of high-strength fluoropolymer tubing and high-current soft connection technologies [6][7] - The company emphasizes market-driven R&D, focusing on improving existing products and developing new applications based on market needs [7] Strategic Initiatives - The company plans to enhance production capacity through new projects, including a functional protective materials production facility in Dongguan and a proposed subsidiary in Morocco, with an estimated investment of up to 100 million yuan [5][6] - Approximately 20% of the company's revenue in 2024 came from overseas markets, highlighting its strategy to expand internationally [6] Competitive Landscape - The market for functional protective tubing is competitive, with a mix of multinational corporations and domestic firms, where the latter often lag in technology and product quality [6] - The company aims to maintain its competitive edge through innovation and by extending its supply chain upstream [4][6]

Group 1 - The article discusses the characteristics of 5G communication technology, emphasizing the need for high-frequency electromagnetic waves to meet the increasing data transmission demands due to the development of information technology [4][5][6]. - It highlights the relationship between signal transmission loss and dielectric properties, indicating that higher communication frequencies require materials with lower dielectric constants and loss factors [7][8]. - The article outlines the requirements for circuit substrates in high-frequency communication, including low dielectric constant, high thermal conductivity, solvent resistance, and dimensional stability [10][11]. Group 2 - The preparation and performance study of fluorinated thermosetting polyphenylene ether (PPO) is presented, focusing on the effects of physical and chemical modifications on dielectric properties [12][14]. - The article details the curing behavior of PPO-Allyl-F, noting that the conversion rate of double bonds increases with curing time, indicating a first-order reaction [17][18]. - It compares the dielectric performance of various modified PPOs, showing that the dielectric constant and loss vary with the type of modification, with PPO-vinyl exhibiting lower values due to its cross-linked structure [38][39]. Group 3 - The article discusses the preparation and performance of hydrocarbon-based thermosetting polyphenylene ether, emphasizing the impact of different side groups on thermal and dielectric properties [25][26]. - It presents the curing characteristics of hydrocarbon-based PPOs, noting that the conversion rates of carbon-carbon double bonds vary significantly based on curing conditions [30][31]. - The dielectric performance of hydrocarbon-modified PPOs is analyzed, revealing that the introduction of hydrocarbon chains can slightly reduce the dielectric constant while affecting the dielectric loss [37][38]. Group 4 - The article explores the application of modified boron nitride/thermosetting polyphenylene ether composites in circuit boards, highlighting their thermal and mechanical properties [58][59]. - It details the effects of filler content on the thermal conductivity and dielectric properties of the composites, indicating that higher boron nitride content can enhance thermal performance while affecting dielectric characteristics [62][66]. - The study compares the mechanical performance of different composite formulations, noting that excessive filler can lead to reduced mechanical strength due to poor polymer-filler interaction [63][72].

新华财经上海5月9日电（记者潘清）中国新能源汽车市场发展迅猛，为新材料等相关行业提供机遇。科 创板上市公司上海海优威新材料股份有限公司（以下简称"海优威"）8日宣布，作为发力汽车调光天幕 产品领域的核心创新成果，"墨影瞬光"液晶调光膜已突破性实现规模化量产。 2021年登陆科创板的海优威，是以高分子材料配方、设备、工艺技术为核心的高新技术企业，目前业务 覆盖光伏、汽车、建筑、电子等多个领域。基于对智能汽车产业趋势的前瞻研判，海优威于2024年3月 正式成立汽车事业部，聚焦车规级液晶调光膜技术攻关与产业化应用。 依托独创PDCLC技术的"墨影瞬光"，成为海优威在汽车调光天幕产品领域的首个核心创新成果。不同 于常见的白色PDLC调光膜，"墨影瞬光"采用深色调设计，可有效提升车内私密性；利用液晶微结构的 散射和高分子基材的吸收特性，"墨影瞬光"具备99.99%全波段紫外线阻隔能力，并可隔离90%以上红外 线；"墨影瞬光"可实现5毫秒极速切换性能，相当于眨眼速度的1/40。 此外，"墨影瞬光"还是业内同类技术中率先研发成功的"彩色"液晶调光膜，可实现分区独立智能调控， 并支持多场景功能交互。 "新能源汽车市场的快速发 ...

Group 1: Company Overview and Strategic Projects - The company is investing a total of 3 billion CNY in the first phase of the new energy and polymer materials industrialization project, which aims to produce 300,000 tons of color masterbatch, 600,000 tons of ferrous sulfate, 100,000 tons of water treatment agents, and 800,000 tons of sulfuric acid annually [3] - The project is strategically located in resource-rich areas, leveraging local cost advantages to create a circular economy system, thereby reducing overall production costs [3] - The project is expected to be completed by June 2026, enhancing the company's market competitiveness and profitability [3] Group 2: Product Development and Capacity - The company has established an annual production capacity of 200 tons for EX electronic materials, which are used in high-frequency copper-clad laminates for various advanced applications [3] - The company plans to expand its production capacity of sodium-ion battery materials, with a current capacity of 1,000 tons and an expected increase to 5,500 tons by the end of the year [5] - The company’s color masterbatch production capacity is approximately 130,000 tons, with a total capacity of 90,000 tons for melamine [8] Group 3: Market Growth and Industry Trends - The global market for melamine is projected to grow from 4.222 billion CNY in 2023 to 7.479 billion CNY by 2029, with a compound annual growth rate (CAGR) of 9.90% [6] - The global color masterbatch market is expected to increase from 94.686 billion CNY in 2023 to 129.834 billion CNY by 2029, reflecting a CAGR of 5.21% [6] - The sodium-ion battery market is anticipated to grow from approximately 500 million USD in 2023 to 610 million USD in 2024, with a five-year CAGR of 21.42% [6] Group 4: Competitive Advantages - The company has a complete investment layout across the sodium-ion battery supply chain, including cathode materials, separators, and battery systems, which enhances its competitive edge [5] - The company serves over 4,000 customers globally, covering more than 40 countries and 20 provinces in China, indicating a strong market presence [7] - The company has multiple national invention patents and high-tech products, continuously increasing R&D efforts to meet diverse customer needs [7]

Core Viewpoint - The global polymer materials industry is experiencing a new wave of development driven by China's "dual carbon" strategy, increasing demand for material performance in high-end manufacturing, and characterized by technological breakthroughs, accelerated capacity expansion, and deepened international cooperation [1] Upstream Raw Materials: Technological Innovation Drives High-end and Green Development - Kuwait Petrochemical's strategic investment of $638 million in Wanhua Chemical aims to promote low-carbon circular transformation by optimizing production processes and exploring green technologies [2] - Luzhou Chemical's long-chain α-olefin project is set to reshape the high-end lubricants market through innovative technology [3] - Jiangsu Hongjing's approval for a 100,000 tons/year high-end polyolefin monomer project addresses key supply challenges and enhances China's self-sufficiency in high-end polyolefins [4] - Shandong Yulong Petrochemical's 600,000 tons/year ABS plant successfully commenced operations, marking a significant milestone in its integrated refining and chemical project [5] Midstream Manufacturing: Capacity Expansion and Process Upgrades - The establishment of a 300,000 tons/year fully biodegradable materials production base in Tongliao aims to combat "white pollution" [6][7] - Jiahu Energy plans to invest 1.25 billion yuan to build a 120,000 tons/year high-performance synthetic rubber facility, targeting the growing demand in the new energy sector [8] - Jinfa Technology reported a revenue of 32.1 billion yuan in 2024, a year-on-year increase of 18.95%, with a diversified business model [9][10] Downstream Applications: Cross-industry Integration and Environmental Solutions - BYD and Saudi Aramco's collaboration focuses on low-carbon fuels and charging infrastructure, aiming to reduce carbon emissions by 40% [11] - A breakthrough in microplastic degradation technology reduces the degradation period from 400 years to 3 years, with a projected market size of 8 billion yuan by 2030 [12] - Head Sports and Toray Industries launched a limited edition tennis racket made from bio-circular carbon fiber, promoting sustainable materials in sports [13] Domestic Substitution and Collaborative Innovation - The industrialization of PEEK materials is accelerating, with several companies making significant progress in production and application [14] - Zhilan New Materials secured funding to advance its electronic-grade epoxy resin technology, addressing key challenges in semiconductor material localization [15] - A collaboration between Sun Yat-sen University and Zhuhai Zhongguan focuses on the commercialization of CO2-based polycarbonate diol technology, with an expected annual output of 300,000 tons [16] Conclusion: Multi-dimensional Innovation Builds a New Industry Ecosystem - The April 2025 industry dynamics highlight three main themes: technological autonomy, green production, and global application, with leading companies increasing R&D investment to 8%-12% [17]

Investment Rating - The report maintains a "Cautious Recommendation" rating for the company [8] Core Views - The company achieved a revenue of 958 million yuan in 2024, representing a year-on-year growth of 71.53%. However, the net profit attributable to the parent company decreased by 32.12% to 17 million yuan. The non-recurring net profit increased by 63.81% to 13 million yuan [3] - In Q1 2025, the company reported a revenue of 252 million yuan, a year-on-year increase of 86.39%, and a net profit of 10 million yuan, up 839.66% year-on-year. The non-recurring net profit surged by 1371.38% to 8 million yuan [3] - The company's gross profit margins for 2024 and Q1 2025 were 20.94% and 17.69%, respectively, showing a decline of 4.5 percentage points and 7.54 percentage points year-on-year, primarily due to significant growth in new energy and other businesses, which led to a substantial increase in corresponding costs [3] Summary by Sections Business Performance - The high polymer materials business maintained steady growth, achieving a revenue of 493 million yuan in 2024, up 28.82% year-on-year. However, domestic communication business revenue declined due to shifts in capital expenditure towards digital transformation [4] - The company expanded its overseas market presence, which helped alleviate profit pressure despite domestic challenges. The power sector saw a revenue increase of 33.18% to 167 million yuan in 2024, supported by collaborations with major clients like Southern Power Grid and State Grid [4] - The automotive sealing strip business, primarily through Wuhu Xianglu, benefited from major clients such as Chery and Geely, resulting in a revenue growth of 62.17% in 2024 [4] Growth Drivers - The thermal management solutions segment showed robust development, with significant investments in fixed assets and supply chain optimization. The company plans to invest 90 million yuan in a new liquid cooling plate project to meet the demands of major clients like CATL [5] - The report anticipates that the company's polymer materials business in the communication and power sectors will maintain high gross margins, while the liquid cooling plate business is expected to see performance improvements starting in 2025 [5] Financial Forecast - The company is projected to achieve revenues of 1.14 billion yuan in 2025, 1.57 billion yuan in 2026, and 1.99 billion yuan in 2027, with corresponding net profits of 53 million yuan, 70 million yuan, and 92 million yuan [7] - The expected P/E ratios for 2025, 2026, and 2027 are 55x, 41x, and 32x, respectively, indicating a positive outlook for the company's financial performance [5][7]