江苏天奈科技股份有限公司 董事会议事规则 第一条 为规范江苏天奈科技股份有限公司（以下简称"公司"）董事会的决策行为， 建立完善的法人治理结构，保障董事会决策的合法化、科学化、制度化，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法》《上海证券交易所科创 板上市公司自律监管指引第1号——规范运作》等相关法律、法规、规范性文件和《江苏天 奈科技股份有限公司章程》（以下简称"《公司章程》"）有关条款的规定，制定本规则。 第二条 公司设董事会，董事会是公司常设的经营决策机构，对股东会负责，在《公 司法》《公司章程》和股东会赋予的职权范围内行使审查和决策权。 第三条 公司董事会由9人组成，设董事长1人。董事会成员由股东会选举产生，董事 长由董事会以全体董事的过半数选举产生。 第四条 公司董事会秘书负责董事会会议的组织和协调工作，包括安排会议议程、准 备会议文件、组织会议召开、负责会议记录及会议决议的起草工作。 第五条 根据《公司法》和《公司章程》的规定，董事会依法行使下列职权： （一）召集股东会，并向股东会报告工作； （二）执行股东会的决议； （三）决定公司的经营计划和投资方案； （四 ...

江苏天奈科技股份有限公司 对外投资管理办法 第一章 总则 第一条 为了加强江苏天奈科技股份有限公司（以下简称"公司"）对外投资 的内部控制和管理，规范公司对外投资行为，有效控制对外投资风险，提高对外 投资效益，根据《中华人民共和国公司法》（以下简称"《公司法》"）等法律法规 以及《江苏天奈科技股份有限公司章程》（以下简称"《公司章程》）的有关规定， 制定本办法。 第二条 本办法所指对外投资是指公司将货币资金、实物、无形资产等作价 出资，以获得股权、经营管理权及其他权益或收益的经营活动，主要包括组建合 资（合作）经营企业、兼并重组、证券投资等。 第三条 对外投资分为短期投资和长期投资。 短期投资主要指：公司购入的能随时变现且持有时间不超过一年（含一年） 的投资，包括各种股票、债券、基金等，不包括购买银行理财产品、大额存单等 低风险的现金管理行为。 长期投资主要指：公司出资在一年以上不能随时变现或不准备变现的各种投 资，包括股权投资和其他投资等，包括但不限于： （一）公司独立兴办的企业或独立出资的经营项目； （二）公司出资与其他境内、外独立法人实体成立合资、合作公司或开发项 目； （三）参股其他境内、外独立法人实 ...

江苏天奈科技股份有限公司 股东会议事规则 第一条 为完善江苏天奈科技股份有限公司（以下简称"公司"）法人治理结 构，明确股东会的职责权限，确保公司股东会依法规范地召开，提高股东会议事 效率，保证公司决策行为的民主、科学，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法》（以下简称"《证券法》"）、《上市 公司股东会规则》等相关法律、法规和《江苏天奈科技股份有限公司章程》（以 下简称"《公司章程》"）有关条款的规定，制定本规则。 第二章 股东会的一般规定 第二条 公司股东会由全体股东组成。股东会是公司的权力机构，依法行使 下列职权： （一）选举和更换董事，决定有关董事的报酬事项； （八）对公司聘用、解聘承办公司审计业务的会计师事务所作出决议； （九）审议批准《公司章程》第四十七条规定的担保事项、第四十八条规定 的财务资助事项、第四十九条规定的交易事项； （十）审议公司在一年内购买、出售重大资产超过公司最近一期经审计总资 产 30%的事项； 第一章 总则 （十一）审议批准公司与关联方发生的交易（提供担保除外）超过人民币 3,000 万元且占公司最近一期经审计总资产或市值 1%以上的 ...

江苏天奈科技股份有限公司 2024年度独立董事述职报告 本人作为江苏天奈科技股份有限公司(以下简称"公司"或"天奈科技") 的独立董事,根据《公司法》《证券法》《上海证券交易所科创板股票上市规则》 《上市公司独立董事管理办法》《上海证券交易所科创板上市公司自律监管指引 第1号一规范运作》等法律法规及《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独立董事工作制度》等规定, 在2024年度工作中诚实、勤勉、独立地履行职责,积极出席相关会议,认真审议 董事会各项议案,切实维护了公司和股东的利益,较好地发挥了独立董事的作用。 本人现将2024年履职情况汇报如下: 一、独立董事的基本情况 (一) 个人工作履历、专业背景以及兼职情况 本人杨永宏,男,中国国籍,1966年10月出生,理论物理专业,博士研究生, 东南大学物理学院教授、博士生导师。2004年入选教育部首批"新世纪优秀人才 支持计划",2006年入选江苏省"六大人才高峰资助计划",2007年入选江苏省"333 高层次人才培养工程"首批中青年科学技术带头人。1993年8月至今,于东南大 学物理学院任教。2002年12月至 ...

| 第一章 | 总则 | ··························································································4 | | --- | --- | --- | | 第二章 | | 经营宗旨和范围···········································································5 | | 第三章 | 股份 | ··························································································5 | | 第一节 | | 股份发行···············································································5 | | 第二节 | | 股份增减和回购···································································· ...

Financial Performance - The company's operating revenue for Q1 2025 was CNY 334,723,402.97, representing a 9.00% increase compared to CNY 307,096,749.41 in the same period last year[4] - Net profit attributable to shareholders was CNY 58,144,565.45, an increase of 8.10% from CNY 53,786,754.01 year-on-year[4] - Basic and diluted earnings per share were both CNY 0.17, reflecting a 6.25% increase from CNY 0.16 in the same quarter last year[4] - Total operating revenue for Q1 2025 reached ¥334.72 million, a 9.0% increase from ¥307.10 million in Q1 2024[17] - Net profit for Q1 2025 was ¥57.73 million, representing a 7.9% increase compared to ¥53.58 million in Q1 2024[18] - Operating profit for Q1 2025 was ¥73.94 million, up 21.1% from ¥61.07 million in Q1 2024[27] - Net profit for Q1 2025 was ¥64.51 million, representing a 19.9% increase compared to ¥53.77 million in Q1 2024[27] Cash Flow - The net cash flow from operating activities was negative at CNY -48,410,151.19, a significant decrease of 171.13% compared to CNY 68,062,500.23 in the previous year[4] - Cash flow from operating activities showed a net outflow of ¥48.41 million in Q1 2025, compared to a net inflow of ¥68.06 million in Q1 2024[20] - Cash flow from investing activities generated a net inflow of ¥104.00 million in Q1 2025, a significant improvement from a net outflow of ¥230.55 million in Q1 2024[21] - Cash flow from financing activities resulted in a net outflow of ¥135.38 million in Q1 2025, compared to a net inflow of ¥235.02 million in Q1 2024[21] - The ending cash and cash equivalents balance for Q1 2025 was ¥286.81 million, down from ¥1.31 billion in Q1 2024[21] - The ending cash and cash equivalents balance decreased to $170.15 million in Q1 2025 from $1.09 billion in Q1 2024, indicating liquidity challenges[30] Assets and Liabilities - Total assets at the end of the reporting period were CNY 4,960,105,941.91, down 3.48% from CNY 5,138,739,093.86 at the end of the previous year[5] - The company's current assets totaled CNY 2,269,717,464.87, down from CNY 2,472,057,947.44 at the end of 2024, indicating a decline of approximately 8.2%[12] - The company's total liabilities decreased to CNY 1,934,355,331.24 from CNY 2,175,345,370.36, a reduction of about 11.1%[14] - Total liabilities decreased to ¥1.52 billion as of March 31, 2025, from ¥1.61 billion as of December 31, 2024[25] - The total assets as of March 31, 2025, were ¥4.39 billion, a slight decrease from ¥4.42 billion as of December 31, 2024[25] Research and Development - Research and development expenses totaled CNY 22,916,444.18, a 3.07% increase from CNY 22,233,112.92 year-on-year[4] - The proportion of R&D expenses to operating revenue decreased to 6.85%, down 0.39 percentage points from 7.24% in the previous year[5] - The company reported an increase in R&D expenses to ¥22.92 million in Q1 2025, compared to ¥22.23 million in Q1 2024[17] - Research and development expenses for Q1 2025 were ¥16.08 million, down from ¥18.47 million in Q1 2024, indicating a 12.9% decrease[27] Shareholder Information - The total number of ordinary shareholders at the end of the reporting period was 23,548[9] - The top ten shareholders held a total of 77,000,000 shares, accounting for 22.25% of the total shares outstanding[9] - The company has not reported any significant changes in the shareholder structure or participation in margin financing activities[10][11] Debt Management - The company reported a significant reduction in short-term borrowings, which fell to CNY 22,001,387.22 from CNY 170,042,350.00, a decrease of about 87.1%[13][14] - The company incurred $60 million in debt repayment in Q1 2025, significantly higher than $29 million in Q1 2024, reflecting a focus on debt management[30]

Financial Performance - The company's operating revenue for 2024 is CNY 1,448,155,861.37, an increase of 3.13% compared to the previous year[25]. - The net profit attributable to shareholders for 2024 is CNY 250,195,043.14, a decrease of 15.80% year-on-year, primarily due to a one-time gain from the sale of subsidiary shares in the previous year[28]. - The net profit attributable to shareholders after deducting non-recurring gains and losses is CNY 237,354,728.16, an increase of 13.60% compared to the previous year, driven by increased business volume[28]. - The net cash flow from operating activities for 2024 is CNY 276,209,055.58, a decrease of 7.74% year-on-year due to increased cash outflows[28]. - Basic earnings per share for 2024 is CNY 0.73, down 16.09% from the previous year[27]. - The gross margin for the overall business was 35.17%, an increase of 1.58 percentage points compared to the previous year[139]. - The sales revenue from the new energy vehicle power lithium battery segment was CNY 975,721,115.57, with a gross margin of 33.70%, up 0.93 percentage points year-on-year[139]. - The company reported a total revenue of 34,515 million RMB, with a net profit of 10,932.69 million RMB, indicating a significant performance in the reporting period[99]. Research and Development - The R&D investment as a percentage of operating revenue is 7.55%, an increase of 0.80 percentage points compared to the previous year[27]. - The company invested 109.33 million RMB in R&D in 2024, representing a 15.27% increase year-on-year, accounting for 7.55% of total revenue[38]. - The company has developed a leading technology for the mass production of carbon nanotubes using a nano agglomerate fluidized bed, addressing the challenge of continuous large-scale production[80]. - The company has established a Jiangsu Provincial Carbon Nanomaterials Engineering Technology Research Center and a post-doctoral innovation practice base to strengthen its R&D capabilities[104]. - Continuous investment in R&D is emphasized, with efforts to expand the application of carbon nanotubes across various fields, maintaining industry-leading product performance[171]. Market Position and Strategy - The company holds a 53.2% market share in China's carbon nanotube conductive paste market, maintaining its position as the industry leader[38]. - The company is expanding its market presence by increasing supply to leading customers in Japan and South Korea, while also developing overseas bases[44]. - The company is actively exploring overseas markets to increase its product market share and drive industry upgrades in related fields[167]. - The company is focused on expanding its market presence through strategic partnerships and investments in technology[188]. - The company is committed to reducing energy consumption and improving production efficiency in the mass production of carbon nanotubes[99]. Corporate Governance - The company has received a standard unqualified audit report from Tianjian Certified Public Accountants[7]. - The company has confirmed that all board members attended the board meeting[6]. - The company has no special arrangements for corporate governance[9]. - The company has not violated any decision-making procedures regarding external guarantees[11]. - The company is focused on improving its governance structure and internal management systems to enhance decision-making efficiency and fairness[174]. Risk Management - The company has detailed potential risks in the report, which can be found in the management discussion section[5]. - The company is addressing potential risks related to market acceptance of carbon nanotube conductive agents and the emergence of superior alternative materials[116]. - The company is committed to continuous product innovation to adapt to market demands and mitigate risks associated with technology upgrades[117]. - The company plans to closely monitor international political and economic developments to mitigate risks associated with overseas business operations[132]. Shareholder Engagement and Dividends - The company plans to distribute a cash dividend of RMB 1.46 per 10 shares, totaling approximately RMB 50.33 million, which accounts for 20.12% of the net profit attributable to shareholders for the fiscal year 2024[8]. - The company has announced a share repurchase plan with a budget of RMB 50 million to 100 million to enhance employee motivation and align interests[46]. - The company has implemented equity incentives as a significant part of its compensation strategy for management and key personnel[181]. Investment and Financial Management - The company has received approval for a private placement to raise funds for the production of high-efficiency single-walled nano conductive materials, expected to improve product capacity and profitability[43]. - The company is planning to adjust the conversion price of its convertible bonds, "Tian Nai Convertible Bonds"[198]. - The company is preparing to report on the use of raised funds and their actual application in 2023[197]. - The company reported a significant decrease in investment cash flow, down 1,173.52% to CNY -1.18 billion[151]. Employee and Talent Management - The company has a total of 242 R&D personnel, with 20 holding PhDs and 45 holding master's degrees, making up 29.37% of the total workforce[38]. - The company is focused on improving management and governance levels by optimizing organizational structures and enhancing internal control systems to mitigate operational risks[169]. - The company is actively recruiting international talents to support its global market strategy and technological advancements[105].

| 证券代码：688116 | 证券简称：天奈科技 | 公告编号：2025-032 | | --- | --- | --- | | 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 关于召开 2024 年度暨 2025 年第一季度业绩暨现金分红说明会 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： 会议召开时间：2025 年 5 月 22 日（星期四）09:00-10:00 会议召开地点：上海证券交易所上证路演中心（网址：https://roadshow.ssein fo.com/） 会议召开方式：上证路演中心网络互动 投资者可于 2025 年 5 月 15 日（星期四）至 5 月 21 日（星期三）16:00 前登 录上证路演中心网站首页点击"提问预征集"栏目或通过公司邮箱 stock@cnano technology.com 进行提问。公司将在说明会上对投资者普遍关注的问题进行回答。 二、说明会召开的时间、地点 （一）会议召开时间：2025 年 5 月 22 日（星期 ...

| 证券代码：688116 | 证券简称：天奈科技 | 公告编号：2025-025 | | --- | --- | --- | | 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 2024 年度募集资金存放与使用情况专项报告 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。 根据《上市公司监管指引第 2 号——上市公司募集资金管理和使用的监管要求（2022 年修订）》《上海证券交易所科创板上市公司自律监管指引第 1 号——规范运作（2023 年 12 月修订）》和《上海证券交易所科创板股票上市规则》等有关规定，江苏天奈科技股份有限 公司董事会对 2024 年度募集资金存放与使用情况的专项报告说明如下： 一、募集资金基本情况 （1）2019 年公司首次公开发行股票募集资金情况 根据中国证券监督管理委员会《关于同意江苏天奈科技股份有限公司首次公开发行股票 注册的批复》（证监许可〔2019〕1581 号），本公司由主承销商民生证券股份有限公司（以 下简称民生证券）采用询价方式，向社会公众公开发行人 ...

江苏天奈科技股份有限公司（以下简称"公司"或"天奈科技"）聘请天健 会计师事务所（特殊普通合伙）（以下简称"天健所"）作为公司 2024 年度审计 机构。依据《中华人民共和国公司法》《中华人民共和国证券法》《上市公司治理 准则》《国有企业、上市公司选聘会计师事务所管理办法》等相关规定，公司董 事会审计委员会本着勤勉尽责的原则，对天健所 2024 年度审计工作情况履行监 督职责，具体如下： 一、2024 年年审会计师事务所基本情况 （一）会计师事务所基本情况 天健会计师事务所（特殊普通合伙）成立于 2011 年，是由一批资深注册会 计师创办的首批具有 A+H 股企业审计资格的全国性大型会计审计服务机构。连 续多年综合排名位列全国内资所前二，全球排名前二十位。拥有丰富的执业经验 和雄厚的专业能力。包括 A 股、B 股、H 股上市公司、大型央企、省属大型国 企、外商投资企业等在内的固定客户 7000 余家，其中上市公司客户 750 余家， 位列全国第一。近三年通过审核的 IPO 企业在所有同行中名列前茅。截至 2024 年度末，注册会计师人数 2300 余人，签署过证券服务业务审计报告的注册会计 师人数 904 人 ...