| 证券代码：688116 | 证券简称：天奈科技 | 公告编号：2025-064 | | --- | --- | --- | | 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 关于增加 2025 年度日常关联交易预计额度的公告 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。 重要内容提示： 是否需要提交股东会审议：否 日常关联交易对上市公司的影响：江苏天奈科技股份有限公司（以下简称 "天奈科技"或"公司"）本次增加日常关联交易预计额度事项系公司业务发展 实际需要，将按照公平、公正、公开的原则开展，遵循公允价格作为定价原则， 不会影响公司的独立性，且公司不会因该等关联交易对关联人形成较大的依赖。 一、关于 2025 年度日常关联交易预计额度的基本情况 （一）履行的审议程序 公司于 2024 年 12 月 13 日召开第三届董事会第十五次会议、第三届监事会第 十次会议、第三届董事会独立董事专门会议 2024 年第二次会议审议通过了《关于 2025 年度日常关联交易预计额度的议案》，交易关联 ...

特此公告。 江苏天奈科技股份有限公司董事会 江苏天奈科技股份有限公司 关于选举第三届董事会职工代表董事的公告 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。 | 证券代码：688116 | 证券简称：天奈科技 | 公告编号：2025-068 | | --- | --- | --- | | 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（以下简称"公司"）于 2025 年 5 月 28 日召开 2024 年年度股东大会，审议通过了《关于变更注册资本、取消监事会及修改<江 苏天奈科技股份有限公司章程>及其附件的议案》《江苏天奈科技股份有限公司章 程（2025 年 4 月修订）》（以下简称"公司章程"）自股东大会审议通过之日起开 始生效。 根据公司章程的规定，公司设职工代表董事 1 名，董事会中的职工代表由公 司职工通过职工代表大会、职工大会或者其他形式民主选举产生，无需提交股东 会审议。公司于 2025 年 8 月 29 日召开职工代表大会，选举张美杰先生为公司第 三届董事会职工代表董事，任期 ...

江苏天奈科技股份有限公司 关于公司 2025 年度提质增效重回报专项行动方案的 半年度评估报告 为贯彻落实关于开展科创板上市公司"提质增效重回报"专项行动 的倡议，推动江苏天奈科技股份有限公司（以下简称"公司"）持续优化 经营、规范治理，积极回报投资者，大力提升公司运行质效，助力信心 提振、资本市场稳定和经济高质量发展，公司于 2025 年 4 月 30 日发布 《江苏天奈科技股份有限公司 2025 年度"提质增效重回报"行动方案》 （以下简称"行动方案"）。公司根据行动方案内容，积极开展和落实各 项工作，现将行动方案进展半年度评估情况公告如下： 一、提升经营质量的实施情况 2025 年上半年，公司专注于主营业务的深耕细作，持续加大研发投 入，优化生产工艺，稳步推进生产建设，并积极拓展下游应用市场。报 告期内，公司实现营业收入 65,360.23 万元，同比上升 1.08%；归属于上 市公司股东净利润 11,674.65 万元，同比上升 1.07%；归属于上市公司股 东的扣除非经常性损益的净利润为 10,368. 46 万元，同比下降 6.93%。 （一）持续保持科技创新能力的实施情况 报告期内，公司一方面持 ...

编制单位:四川尹 袁 2025年6月30日 会企01表 会企02表 | 编制单位:四川关奈锦城村科科技有限公司 | | | 单位:人民币元 | | --- | --- | --- | --- | | | YE 释号 | 本期数 | 上期数 | | 、营业收入 | | 10, 367, 221. 17 | 106, 688. 85 | | 减:营业成 | | 10, 367, 221. 17 | | | 税金及附加 | | 1, 142, 638. 98 | 714, 490. 86 | | 销售费用 | | | | | 管理费用 | | 2,722,600. 31 | 2, 242, 261. 75 | | 研发费用 | | | | | 财务费用 | | -461, 256. 87 | -953, 554. 24 | | 其中:利息费用 | | | 319. 58 | | 利息收入 | | 465, 895. 45 | 960, 146. 33 | | 加:其他收益 | | 1, 190. 10 | 105. 82 | | 投资收益(损失以"-"号填列) | | 274, 211. 68 | | | 其中:对 ...

证券代码：688116 证券简称：天奈科技 公告编号：2025-062 转债代码：118005 债券简称：天奈转债 经中国证券监督管理委员会证监许可〔2019〕1581 号文核准，并经上海证券交易所同 意，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 公众公开发行人民币普通股（A 股）股票 5,796.4529 万股，发行价为每股人民币 16.00 元， 共计募集资金 92,743.25 万元，坐扣承销和保荐费用 7,604.95 万元（不含增值税）后的募集 资金为 85,138.30 万元，已由主承销商民生证券于 2019 年 9 月 20 日汇入本公司募集资金监 管账户。另减除律师费用、审计验资费用、信息披露费用等与发行权益性证券直接相关的新 增外部费用 2,238.23 万元后，公司本次募集资金净额为 82,900.07 万元。上述募集资金到位 情况业经天健会计师事务所（特殊普通合伙）验证，并由其出具《验资报告》（天健验〔2019〕 320 号）。 （2）2022 年公司向不特定对象公开发行可转换公司债券募集资金情况 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 ...

证券代码：688116 证券简称：天奈科技 公告编号：2025-071 转债代码：118005 转债简称：天奈转债 关于自愿披露对外投资设立全资子公司的公告 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。 重要内容提示： 投资标的名称：常州天奈机器人科技有限公司（以下简称"常州天奈机器 人"） 投资金额：江苏天奈科技股份有限公司（以下简称"天奈科技"或"公 司"）以自有资金500万元人民币，投资设立全资子公司常州天奈机器人。 本次对外投资不构成关联交易，亦不构成《上市公司重大资产重组管理办 法》、《科创板上市公司重大资产重组特别规定》规定的重大资产重组。 风险提示：本次设立全资子公司是基于公司整体战略发展规划的布局，常 州天奈机器人未来可能面临宏观经济及行业政策变化，存在一定的市场风险、经 营风险、未来项目进展不达预期的风险等。敬请广大投资者理性投资，注意投资 风险。 江苏天奈科技股份有限公司 一、对外投资概述 （一）对外投资的基本情况 基于公司的整体战略发展规划和实际经营需求，公司使用自有资金500万元人 民币在江苏省常 ...

Group 1 - Changzhou Tiannai Robot Technology Co., Ltd. has recently been established, focusing on the manufacturing and sales of high-performance fibers and composite materials [1] - The company's business scope also includes the manufacturing of wearable smart devices and the research and development of electronic special materials [1] - Tiannai Technology holds 100% ownership of Changzhou Tiannai Robot Technology Co., Ltd. [1]

Investment Rating - The report maintains an "Overweight" rating for the lithium battery industry, indicating an expectation that the industry index will outperform the market index by more than 10% in the next six months [2][54]. Core Insights - The lithium battery index has shown strong performance, with a 5.91% increase over the past two weeks, outperforming the CSI 300 index by 1.66 percentage points. Year-to-date, the lithium battery index has risen by 11.38%, also surpassing the CSI 300 index by 2.41 percentage points [4][14]. - Recent price movements in the lithium battery supply chain indicate a significant increase in lithium carbonate prices, which rose by 17.08% to 83,300 CNY/ton, and lithium hydroxide prices increased by 4.33% to 72,300 CNY/ton [6][27]. - The demand for lithium batteries is expected to rise as the traditional peak season for new energy vehicles approaches, driven by the growth in renewable energy and new data center storage needs [7][48]. Summary by Sections Market Review - As of August 21, 2025, the lithium battery index has outperformed the CSI 300 index over various time frames, including a 6.46% increase this month and an 11.38% increase year-to-date [4][14]. Price Changes in the Lithium Battery Supply Chain - Key price changes include: - Lithium carbonate: 83,300 CNY/ton, up 17.08% in two weeks - Lithium hydroxide: 72,300 CNY/ton, up 4.33% - Phosphate lithium: 34,300 CNY/ton, up 5.05% - Electrolyte lithium hexafluorophosphate: 55,800 CNY/ton, up 10.93% [6][25][33]. Industry News - In July 2025, new energy vehicle production and sales reached 1.243 million and 1.262 million units, respectively, marking a year-on-year growth of 26.3% and 27.4% [7][44]. - The report highlights the ongoing industrialization of solid-state batteries, which is expected to create structural demand for materials and equipment in the supply chain [7][48]. Recommended Companies - Key companies to watch include: - CATL (300750): Achieved revenue of 178.886 billion CNY in H1 2025, a 7.27% increase year-on-year - Kodali (002850): Revenue of 6.645 billion CNY in H1 2025, up 22.01% - Enjie (002812): Focused on semi-solid battery separator production [49][50].

Market Overview - The battery sector increased by 0.52% compared to the previous trading day, with Tianai Technology leading the gains [1] - The Shanghai Composite Index closed at 3766.21, up 1.04%, while the Shenzhen Component Index closed at 11926.74, up 0.89% [1] Top Gainers in Battery Sector - Tianai Technology (688116) closed at 50.27, up 12.16% with a trading volume of 354,300 shares and a transaction value of 1.694 billion [1] - Liyuanheng (6688889) closed at 66.80, up 7.34% with a trading volume of 119,700 shares and a transaction value of 769 million [1] - Zhuhai Guanyu (688772) closed at 18.02, up 6.12% with a trading volume of 477,300 shares and a transaction value of 840 million [1] Top Losers in Battery Sector - Nord Shares (600110) closed at 7.77, down 8.26% with a trading volume of 4,646,300 shares and a transaction value of 3.678 billion [2] - Xiongtao Shares (002733) closed at 22.37, down 7.94% with a trading volume of 517,300 shares and a transaction value of 1.139 billion [2] - Xingyun Shares (300648) closed at 56.50, down 6.66% with a trading volume of 142,500 shares and a transaction value of 817 million [2] Capital Flow in Battery Sector - The main funds in the battery sector experienced a net outflow of 1.724 billion, while retail investors saw a net inflow of 1.667 billion [2][3] - Notable net inflows from retail investors were observed in companies like Ningde Times (300750) with a net inflow of 164 million [3] Individual Stock Capital Flow - Zhuhai Guanyu (688772) had a main fund net inflow of 1.49 billion, but retail and speculative funds saw outflows [3] - Tianai Technology (688116) had a main fund net inflow of 1.38 billion, with both retail and speculative funds experiencing outflows [3] - Ningde Times (300750) had a main fund net inflow of 116 million, while speculative funds saw a significant outflow of 280 million [3]

Group 1 - The Yunnan Provincial Development and Reform Commission and Energy Bureau announced the second batch of new energy project development plans, involving 206 projects with a total installed capacity of 14.27155 million kilowatts, including 154 photovoltaic projects with an installed capacity of 11.23 million kilowatts, which are required to commence construction by the end of February 2026 [1] - Wind power projects consist of 52 projects with an installed capacity of 3.04155 million kilowatts, which must start construction by the end of July 2026 [1] - This policy accelerates the infrastructure development of new energy, benefiting companies in the photovoltaic and wind power industry chains [1] Group 2 - As of August 20, the Kexin New Energy ETF (588830.SH) rose by 0.55%, and its related index, Kexin New Energy (000692.SH), increased by 0.51% [1] - Major constituent stocks such as Tian Nai Technology rose by 11.00%, Li Yuan Heng by 4.55%, Sany Renewable Energy by 4.32%, Trina Solar by 0.87%, and Jinbo Co., Ltd. by 1.94% [1] Group 3 - Guohai Securities pointed out that the acceleration of offshore wind power construction in Europe will provide export opportunities for Chinese offshore wind equipment manufacturers, as domestic companies possess global competitiveness in wind turbines and submarine cables [1] - Huayuan Securities believes that the approval pace for ultra-high voltage projects is expected to accelerate by 2025, with projects like the Eastern Tibet-South Guangdong-Macao Greater Bay Area already approved, leading to a recovery in the power equipment sector [1] - The demand for new energy power transmission and consumption will continue to drive the development of related industry chains [1]