点击 最 下方 " 推荐"、"赞 "及" 分享 "，"关注"材料汇 添加 小编微信 ，遇见 志同道合 的你 正文 报告摘要： 高速成长赛道：重视Al产业大趋势下的 AI&电子材料 整体来看，2024年高速成长板块营业收入、扣非归母净利润同比分别为+1.4%、+29.6%。2025Q1 高速树脂、先进封装材料、合成生物学等行业收入明显改善 ， 光 学膜、OLED 材料板块有所回落 。具体来看： 1)先进封装材料： 2024年行业收入与盈利明显改善，同比分别+28.3%/+31.0%。龙头联瑞新材表现亮眼，收入及扣非归母净利润同比分别+34.9%/+51.0%，收入与盈 利持续增长。2025Q1行业收入、盈利维持快速增长，板块收入及扣非归母净利润同比分别+32.0%1+21.3%。 2)高速树脂： 随着 Al服务器放量及 X86 服务器加速升级渗透 ，以电子级 PPO 树脂为例，我们测算至 2025 年全球电子级 PPO需求有望自2023年1863吨提升至5821 吨。 3)气体板块： 整体看，24年气体板块收入及扣非归母净利润同比-8.0%1-18.9%。板块整体承压，多数气体价格回落显著。2025 年 Q1， ...

A股塑料制品板块短线拉升，国风新材涨停，沃特股份此前封板，润阳科技、奇德新材、永利股份、津 膜科技、东材科技等跟涨。 ...

Core Viewpoint - The diaphragm is a critical component in power batteries, essential for preventing short circuits and overheating, and the industry is poised for significant growth driven by the global push for carbon neutrality and supportive government policies [1][18]. Industry Overview - The power battery diaphragm is a porous film that separates the positive and negative electrodes in batteries, preventing short circuits and facilitating lithium-ion migration. It is categorized into dry-process and wet-process diaphragms based on production methods [3][4]. - The global lithium battery diaphragm market is expected to see a substantial increase, with China's diaphragm shipment volume projected to grow by 28.60% year-on-year in 2024, reaching 22.75 billion square meters [1][21]. Industry Policies - The Chinese government has implemented various supportive policies to foster the development of the new energy vehicle industry, which in turn boosts the diaphragm sector. Key policies include enhancing battery safety standards and promoting the integration of new energy vehicles with the power grid [5][6]. - Local governments, such as those in Guizhou and Chongqing, have also introduced initiatives to support the diaphragm production and technology advancements [5][7]. Industry Development History - The Chinese diaphragm industry began in the early 2000s, with significant advancements in technology and production capacity occurring after 2010. By 2014, Chinese manufacturers started supplying major automotive companies, marking a shift towards global competitiveness [8][17]. Industry Chain - The diaphragm industry chain includes upstream raw materials like polyethylene and polypropylene, with domestic production increasingly meeting the needs of diaphragm manufacturers. The midstream involves diaphragm production, while the downstream consists of battery manufacturers [10][12]. Market Dynamics - The competition in the diaphragm industry is intensifying, with major players expanding capacity and facing price competition. Key companies include Enjie, Cangzhou Mingzhu, and Xingyuan Materials, with wet-process diaphragms gaining a larger market share [23][25]. Future Trends - The industry is moving towards high-performance materials and technological upgrades, focusing on thinner and higher porosity diaphragms. There is also a trend towards vertical integration and regional industrial clusters to enhance supply chain security [29][30]. - Companies are increasingly looking to expand globally and participate in standard-setting to enhance their competitive edge in international markets [31][32].

泰和泰律师事务所 关于四川东材科技集团股份有限公司 2024 年年度股东大会的 法律意见书 （2025）泰律意字（东材科技）第 1 号 2025 年 5 月 15 日 中国 成都市 天府新区正兴街道隆和西巷 299 号泰和泰中心 24-33F 24-33f, Tahota Center, No. 299 Longhe West Lane, Zhengxing Street, Tianfu New District, Chengdu, People's Republic of China 电话 | TEL：86-28-86625656 邮编 | ：610000 www.tahota.com 关于四川东材科技集团股份有限公司 2024 年年度股东大会的法律意见书 泰和泰律师事务所 关于四川东材科技集团股份有限公司 2024 年年度股东大会的法律意见书 (2025)泰律意字（东材科技）第 1 号 致：四川东材科技集团股份有限公司 泰和泰律师事务所（以下简称"本所"或"泰和泰"）接受四川东材科技集 团股份有限公司（以下简称"公司"）的委托，根据《中华人民共和国公司法》 （以下简称"《公司法》"）、《中华人民共和国证券 ...

本次会议是否有否决议案：无 证券代码：601208 证券简称：东材科技 公告编号：2025-047 四川东材科技集团股份有限公司 2024年年度股东大会决议公告 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： 3、董事会秘书陈杰先生出席了本次会议；公司其他高管李刚先生、罗春明 先生、李文权先生、敬国仁先生、师强先生、周友先生列席了本次会议。 一、 会议召开和出席情况 (一)股东大会召开的时间：2025 年 5 月 15 日 (二)股东大会召开的地点：四川省绵阳市游仙区三星路 188 号四川东材科技 集团股份有限公司 101 会议室 (三)出席会议的普通股股东和恢复表决权的优先股股东及其持有股份情况： | 1、出席会议的股东和代理人人数 | 263 | | --- | --- | | 2、出席会议的股东所持有表决权的股份总数（股） | 327,601,995 | | 3、出席会议的股东所持有表决权股份数占公司有表决权股份总数的比例（%） | 36.8568 | (四)表决方式是否符合《公司法》及《公司章程》的规定 ...

Core Viewpoint - The company held a 2024 annual performance briefing to enhance communication with investors, discussing operational status and strategic development plans [1] Group 1: Company Operations - The company has a designed production capacity of 3,700 tons for its bismaleimide (BMI) resin, with actual production influenced by customer orders and market demand [2] - The company reported a continuous increase in orders for its BMI resin, achieving a high capacity utilization rate [2] - The company is focused on developing new energy materials, with significant revenue growth expected in this sector for 2024 [2] Group 2: Financial Performance - The company released its 2024 annual report and Q1 2025 report on April 25, 2025, detailing its financial performance [2] - The company acknowledged that despite increased revenue, profitability has not improved due to intense market competition and price differentiation in the epoxy resin and photovoltaic backsheet industries [3] Group 3: Future Growth Drivers - Future growth will be driven by the company's strategy to lead in new energy materials, advanced electronic materials, and environmentally friendly materials [2] - The company aims to increase the sales proportion of high-value-added products, enhancing overall profitability [2] Group 4: Market and Industry Outlook - The company views the new materials industry as having stable growth potential, supported by government policies and a significant market demand for domestic substitutes [3] - The company is actively monitoring the overseas market environment and plans to optimize its supply chain to mitigate potential risks [3] Group 5: Project Developments - The company is constructing a project in Meishan with a planned capacity of 20,000 tons for high-speed communication substrate materials, which is based on market demand and the company's technological capabilities [3] - The company is also involved in a joint venture for high-end photoresist materials, currently in the trial production phase [5] Group 6: Challenges and Responses - The company is addressing challenges from its subsidiary, Shandong Aiment, which has been a drag on overall performance, with efforts underway to achieve profitability in 2025 [3] - The company is enhancing its production processes through automation and AI technology to improve product yield and stability [5]

| 证券代码：601208 | 证券简称：东材科技 | 公告编号：2025-046 | | --- | --- | --- | | 转债代码：113064 | 转债简称：东材转债 | | 四川东材科技集团股份有限公司 关于 2024 年度业绩说明会召开情况的公告 回复：尊敬的投资者，您好！公司双马来酰亚胺树脂的设计产能是 3700 吨， 该设计产能是指在理想状态（无设备故障、无停工、无效率损失等）下，生产设 备按照预定标准工时，生产标准化产品所计算的最大理论产量。实际产销量与客 户订单结构有关，与项目设计产能具有一定的偏差。近年来，受益于人工智能、 低轨卫星的爆发式增长，高性能覆铜板的市场需求快速攀升，从而为上游产业链 带来巨大的增量空间。目前，公司生产的双马来酰亚胺树脂订单持续增长，实现 了较高的产能利用率，感谢您的关注！ 问题 2：公司光伏背板膜、绝缘材料等新能源相关产品在 2024 年的营收占 比及增速如何？ 回复：尊敬的投资者，您好！2024 年度，公司新能源材料实现营业收入 138,133.94 万元，占公司营业收入的比例为 30.90%，同比增长 5.61%，感谢您的 关注！ 问题 3：请问贵公司 ...

Q1 利润拐点已现，强势业务高速增长且山东项目步入减亏 ——东材科技 2024 年报及 2025 年一季报点评 塑料 东材科技（601208.SH） 证券研究报告/公司点评报告 2025 年 05 月 12 日 | 评级： | 买入（维持） | 公司盈利预测及估值 | | | | | --- | --- | --- | --- | --- | --- | | | | 指标 | 2023A 2024A | 2025E 2026E | 2027E | | 分析师：孙颖 | | 营业收入（百万元） | 3,737 | 6,527 | 7,689 | | | | 增长率 yoy% | 3% | 21% 21% | 18% | | 执业证书编号：S0740519070002 | | 归母净利润（百万元） | 329 181 | 449 568 | 698 | | Email：sunying@zts.com.cn | | 增长率 yoy% | -21% | 27% | 23% | | | | 每股收益（元） | 0.36 | 0.50 0.63 | 0.78 | | 分析师：张昆 | | 每股现金流量 | 0.20 0. ...

Industry Overview - The insulation products industry in China has developed rapidly since the 1990s, establishing a comprehensive industrial system and becoming the largest insulation products market globally. The market size is projected to reach approximately 77.5 billion yuan in 2024, with a year-on-year growth of 2.79% [1][14]. - The industry has matured technologically, with leading companies capable of developing high-end insulation products, gaining competitive advantages in international markets [1][14]. Market Dynamics - The insulation products are essential components in electrical equipment and electronic devices, serving various functions such as mechanical support, heat dissipation, and moisture protection [3]. - The industry benefits from the rapid development of sectors like renewable energy, efficient energy-saving motors, and rail transportation, contributing to a relatively prosperous market environment [5]. Policy Environment - Recent policies have been introduced to support the insulation products industry, including the "Implementation Plan for Accelerating the Breakthrough of 'Six New' Manufacturing in Henan Province" and the "Implementation Plan for the Innovation and Development of the Fine Chemical Industry (2024-2027)" [5][7]. Industry Chain - The upstream of the insulation products industry includes raw materials such as phenol, formaldehyde, and epoxy resin, which are essential for production. The industry is moving towards high-quality and environmentally friendly production due to supply-side structural reforms [8][10]. - The downstream applications include generator manufacturing, power transmission, new energy vehicles, and electronic communications, with increasing demand driven by the national "dual carbon" goals [8][11]. Key Companies - Notable companies in the insulation products sector include Dongcai Technology, Huazheng New Materials, and Shunma Electric, among others. These companies are focusing on innovation and expanding their market presence [16][19][21]. - Dongcai Technology reported a revenue of 32.45 million yuan in the first quarter of 2024, while Huazheng New Materials achieved 28.24 million yuan in the same period [18]. Development Trends - The industry is expected to focus on technological innovation, particularly in high-performance and environmentally friendly insulation materials. Innovations such as nano-modification and composite insulation technologies are anticipated to gain traction [23][24]. - The shift towards green and sustainable practices is becoming a priority, with increasing demand for halogen-free and biodegradable insulation materials [24][25]. Conclusion - The insulation products industry in China is poised for growth, driven by technological advancements, supportive policies, and expanding applications across various sectors. The competitive landscape is evolving, with both international giants and domestic players striving for market share through innovation and quality improvements [16][23].

2025Q1 净利润回升，完善电子材料布局 ——东材科技 2024 年年报及 2025 年一季度点评 本报告导读： 2025 年一季度受益于高速电子树脂及高端光学聚酯基膜等高附加值产品放量，公司 净利润实现快速增长。 投资要点： 风险提示：扩产项目投产不及预期；下游需求不及预期风险。 | [Table_Finance] 财务摘要（百万元） | 2023A | 2024A | 2025E | 2026E | 2027E | | --- | --- | --- | --- | --- | --- | | 营业收入 | 3,737 | 4,470 | 5,364 | 6,224 | 7,242 | | (+/-)% | 2.7% | 19.6% | 20.0% | 16.0% | 16.4% | | 净利润（归母） | 326 | 181 | 418 | 480 | 607 | | (+/-)% | -21.4% | -44.5% | 130.7% | 14.9% | 26.5% | | 每股净收益（元） | 0.36 | 0.20 | 0.47 | 0.53 | 0.68 | | 净资产收益率(%) | 7.2% ...