Core Viewpoint - The article discusses the strategic partnership between Zeon Corporation and SiAT, focusing on the investment in single-walled carbon nanotube (SWCNT) conductive slurry production, highlighting the growing demand for lithium-ion batteries in various sectors, including electric vehicles and renewable energy storage [3][4]. Group 1: Investment and Strategic Partnerships - Zeon Corporation is leading a $20 million (approximately 144 million RMB) Series C funding round for SiAT to expand SWCNT conductive slurry production capacity [3]. - The partnership aims to leverage Zeon's expertise in mass production of SWCNTs using the "Super Growth" process, which allows for high purity and large surface area products [3][4]. Group 2: Market Demand and Applications - The demand for lithium-ion batteries is surging in consumer applications (e.g., electric vehicles, drones) and industrial sectors (e.g., AI servers, renewable energy storage) [3]. - Single-walled carbon nanotubes are becoming essential materials for next-generation battery technologies due to their superior properties compared to multi-walled carbon nanotubes [3][4]. Group 3: Technological Advancements - Recent innovations in preparation methods and process improvements have significantly reduced the production costs of carbon nanotubes, facilitating their transition from laboratory materials to mass application materials [5]. - Carbon nanotubes are recognized for their high strength, electrical conductivity, and thermal conductivity, making them ideal for enhancing battery performance [4][5]. Group 4: Industry Adoption - Major battery manufacturers, including CATL and BYD, are integrating carbon nanotubes into their electrode material systems, enhancing overall electrode stability and performance [6][9]. - The introduction of carbon nanotubes in silicon-carbon anodes addresses the volume expansion issues of silicon materials, improving conductivity and structural stability [6][7]. Group 5: Competitive Landscape - Domestic companies like Tianai Technology and Defang Nano are providing stable and dispersible conductive slurry products, with Tianai's production capacity exceeding 40,000 tons by 2024 [9]. - Internationally, OCSiAl is the only company capable of industrial-scale production of single-walled carbon nanotubes, with plans to establish a production base in China to optimize cost structures and delivery timelines [9].

关于自愿披露获得中国专利优秀奖的公告 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、准确性和完整性依法承担法律责任。 近日，国家知识产权局发布了《关于第二十五届中国专利奖授奖的决定》（国 知发运字〔2025〕20 号），江苏天奈科技股份有限公司（以下简称"公司"）的发 明专利"一种高导电型碳导电浆料及其制备方法"荣获第二十五届中国专利优秀 奖。相关专利信息如下： •专利名称：一种高导电型碳导电浆料及其制备方法 •专利号：ZL202010792085.7 | 证券代码：688116 | 证券简称：天奈科技 | 公告编号：2025-047 | | --- | --- | --- | | 转债代码：118005 | 转债简称：天奈转债 | | 江苏天奈科技股份有限公司 •专利权人：江苏天奈科技股份有限公司 中国专利奖是由国家知识产权局与世界知识产权组织共同评选并授予的重要 奖项。公司长期坚持技术创新驱动发展，高度重视研发投入及知识成果转化。此 次获奖是对公司技术创新和知识产权工作成效的认可，有助于公司发挥自主知识 产权优势，推动公司持续创新能力，保持行业技术领 ...

Investment Rating - The report maintains a "Recommendation" rating for the electric vehicle industry, expecting the industry index to outperform the benchmark index by more than 5% in the next 3-6 months [18]. Core Insights - In May 2025, new energy vehicle deliveries from various manufacturers totaled 311,797 units, representing a year-on-year increase of 53% and a month-on-month increase of 41%. Zeekr led the sales with 46,538 units, showing a year-on-year increase of 150% and a month-on-month increase of 239% [5]. - Cumulative deliveries of new energy vehicles from domestic manufacturers reached 1,143,627 units by May 2025, reflecting a year-on-year increase of 327% [5]. - The report highlights that battery components are the most valuable parts of electric vehicles, suggesting a focus on upstream supply chains due to stable delivery growth from new energy vehicle manufacturers [5]. Summary by Sections Industry Basic Data - The electric vehicle industry comprises 300 listed companies with a total market capitalization of 48,588.68 billion and a circulating market capitalization of 42,362.62 billion [2]. Relative Index Performance - The absolute performance of the industry over the past month is 2.5%, with a 6-month performance of -8.5% and a 12-month performance of 3.3%. The relative performance shows a 0.6% increase over the past month, a -6.5% decrease over 6 months, and a -3.5% decrease over 12 months [3]. Delivery Performance - The report details the delivery performance of various new energy vehicle manufacturers in May 2025, with significant year-on-year growth for brands like Xiaopeng (230%), Li Auto (17%), and others, indicating a robust market demand [5].

| 证券代码：688116 | 证券简称：天奈科技 | 公告编号：2025-046 | | --- | --- | --- | | 转债代码：118005 | 债券简称：天奈转债 | | 江苏天奈科技股份有限公司 关于股份回购进展的公告 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。 重要内容提示： 式回购公司股份方案的公告》（公告编号：2025-004）及《江苏天奈科技股份有限 公司关于以集中竞价交易方式回购公司股份的回购报告书》（公告编号：2025-013）。 二、 回购股份的进展情况 根据《上市公司股份回购规则》《上海证券交易所上市公司自律监管指引第 7 号——回购股份》等相关规定，公司在回购期间，应当在每个月的前 3 个交易日 内公告截至上月末的回购进展情况。现将公司回购股份的进展情况公告如下： 截至 2025 年 5 月 31 日，公司尚未开始实施回购。 三、 其他事项 公司将严格按照《上市公司股份回购规则》《上海证券交易所上市公司自律监 管指引第 7 号——回购股份》等相关规定，在回购期限内根据市场情况择机做出 回 ...

北京市中伦律师事务所 关于江苏天奈科技股份有限公司 法律意见书 二〇二五年五月 北京市中伦律师事务所 关于江苏天奈科技股份有限公司 法律意见书 致：江苏天奈科技股份有限公司 北京市中伦律师事务所（以下简称"本所"）受江苏天奈科技股份有限公司 （以下简称"公司"）委托，指派律师出席公司 2024 年年度股东大会（以下简 称"本次股东大会"）。本所律师根据《中华人民共和国公司法》 （以下简称"《公 司法》"）、《上市公司股东会规则》等相关法律、法规、规范性文件及《江苏 天奈科技股份有限公司章程》（以下简称"《公司章程》"）、《江苏天奈科技 股份有限公司股东大会议事规则》（以下简称"《股东大会规则》"）的规定， 对本次股东大会进行见证并出具法律意见。 为出具本法律意见书，本所律师审查了公司本次股东大会的有关文件和材料。 本所律师得到公司如下保证，即其已提供了本所律师认为作为出具本法律意见书 所必需的材料，所提供的原始材料、副本、复印件等材料、口头证言均符合真实、 准确、完整的要求，有关副本、复印件等材料与原始材料一致。 在本法律意见书中，本所律师仅对本次股东大会的召集、召开程序、出席本 次股东大会人员和召集人的资格 ...

| 证券代码：688116 证券简称：天奈科技 公告编号：2025-045 | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | | 江苏天奈科技股份有限公司 | | | | | | | | | 本公司董事会及全体董事保证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、准确性和完整性依法承担法律责任。 | | | | | | | | | 重要内容提示： | | | | | | | | | ? 本次会议是否有被否决议案：无 | | | | | | | | | 一、 会议召开和出席情况 | | | | | | | | | （一） 股东大会召开的时间：2025 | 年 | 5 月 | 28 日 | | | | | | （二） 股东大会召开的地点：江苏省镇江市新区青龙山路 | | | | | 113 号公司会议室 | | | | （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 | | | | | | | | | 其持有表决权数量的情况： | | | | | ...

证券代码：688116 证券简称：天奈科技 公告编号：2025-045 江苏天奈科技股份有限公司 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、准确性和完整性依法承担法律责任。 重要内容提示： 本次会议是否有被否决议案：无 一、 会议召开和出席情况 （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 其持有表决权数量的情况： | 1、出席会议的股东和代理人人数 | 128 | | --- | --- | | 普通股股东人数 | 128 | | 2、出席会议的股东所持有的表决权数量 | 75,430,839 | | 普通股股东所持有表决权数量 | 75,430,839 | | 3、出席会议的股东所持有表决权数量占公司表决权数量的比 | 20.6662 | | 例（%） | | | 普通股股东所持有表决权数量占公司表决权数量的比例（%） | 20.6662 | （四） 表决方式是否符合《公司法》及公司章程的规定，大会主持情况等。 本次会议由董事会召集，公司董事长郑涛作为会议的主持人，以现场投票及 （一） 股东 ...

北京市中伦律师事务所 关于江苏天奈科技股份有限公司 2024 年年度股东大会的 法律意见书 二〇二五年五月 北京市中伦律师事务所 关于江苏天奈科技股份有限公司 2024 年年度股东大会的 法律意见书 致：江苏天奈科技股份有限公司 北京市中伦律师事务所（以下简称"本所"）受江苏天奈科技股份有限公司 （以下简称"公司"）委托，指派律师出席公司 2024 年年度股东大会（以下简 称"本次股东大会"）。本所律师根据《中华人民共和国公司法》（以下简称"《公 司法》"）、《上市公司股东会规则》等相关法律、法规、规范性文件及《江苏 天奈科技股份有限公司章程》（以下简称"《公司章程》"）、《江苏天奈科技 股份有限公司股东大会议事规则》（以下简称"《股东大会规则》"）的规定， 对本次股东大会进行见证并出具法律意见。 为出具本法律意见书，本所律师审查了公司本次股东大会的有关文件和材料。 本所律师得到公司如下保证，即其已提供了本所律师认为作为出具本法律意见书 所必需的材料，所提供的原始材料、副本、复印件等材料、口头证言均符合真实、 准确、完整的要求，有关副本、复印件等材料与原始材料一致。 在本法律意见书中，本所律师仅对本次股东大会 ...

Group 1 - The China Automotive Engineering Society released the "Full Solid-State Battery Determination Method" standard, clarifying the definition of solid-state batteries and addressing industry ambiguities and testing method deficiencies [1] - Solid-state batteries offer advantages such as higher safety, energy density, cycle life, mechanical strength, wider temperature adaptability, and material selection, with high safety and capacity being core benefits [1] - Beneficiary companies in the materials sector include CATL, BYD, Yiwei Lithium Energy, Penghui Energy, Tiannai Technology, Xiamen Tungsten, and others [1] Group 2 - The industrialization of solid-state batteries is accelerating, with a focus on the sulfide route in the materials sector and key incremental developments in the equipment sector related to "dry," "press," and "stack" processes [2] - In the front-end segment, dry electrode equipment and solid electrolyte dry film forming equipment are expected to gradually replace traditional wet equipment [2] - The solid-state battery production process requires significantly higher pressure during formation, leading to increased demand for high-pressure formation equipment [2]

Investment Rating - The investment rating for the company is "Buy" and is maintained [6] Core Views - The company is expected to achieve a total revenue of 1.45 billion yuan in 2024, representing a year-on-year growth of 3.1%. However, the net profit attributable to shareholders is projected to decline by 15.8% to 250 million yuan. The non-recurring net profit is anticipated to increase by 13.6% to 240 million yuan [2][4] - In Q4 2024, the company reported a revenue of 410 million yuan, showing a year-on-year increase of 17.9% and a quarter-on-quarter increase of 3.6%. The net profit attributable to shareholders decreased by 50.2% year-on-year to 70 million yuan, while the non-recurring net profit fell by 8.9% to 60 million yuan [2][4] - For Q1 2025, the company expects a revenue of 330 million yuan, which is a 9.0% year-on-year increase but a 17.9% decrease quarter-on-quarter. The net profit attributable to shareholders is projected to grow by 8.1% year-on-year to 60 million yuan [2][4] Financial Performance - The company's carbon nanotube powder sales for the entire year of 2024 were 78 tons, a decrease of 20.79% year-on-year, while carbon nanotube conductive paste sales reached 85,000 tons, an increase of 55.97% year-on-year. The domestic market share for carbon nanotube conductive paste is 53.2%, driven by demand from key customers [9] - The gross profit margin for 2024 is expected to be 35.18%, an increase of 1.58 percentage points year-on-year. The total expense ratio for the year is projected to be 15.75%, up 0.74 percentage points year-on-year [9] - In Q1 2025, the gross profit margin is expected to be 33.19%, a decrease of 1.26 percentage points year-on-year. The total expense ratio is projected to be 15.39%, a decrease of 0.41 percentage points year-on-year [9] Future Outlook - The company is expected to maintain a steady growth trajectory in shipments, with a year-on-year growth rate of approximately 28% in Q1 2025. This growth is attributed to changes in product structure and customer ramp-up [9] - The company is positioned as a leading global supplier of carbon nanotube conductive agents and is anticipated to achieve continued rapid growth alongside the lithium battery industry. The estimated net profit attributable to shareholders for 2025 is approximately 430 million yuan, corresponding to a valuation of about 37 times [9]