湖南金博碳素股份有限公司 2025 年半年度募集资金存放与使用情况专项报告 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。 根据中国证券监督管理委员会（以下简称"中国证监会"）《上市公司募 集资金监管规则》、上海证券交易所《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》及相关格式指引的要求，湖南金博碳素股份有限 公司（以下简称"公司"、"金博股份"）董事会对 2025 年半年度募集资金存 放与使用情况专项报告说明如下： 一、募集资金基本情况 证券代码：688598 证券简称：金博股份 公告编号：2025-050 （二）募集资金的存放情况 截 至 2025 年 6 月 30 日 ，向 特 定对 象 发行 股 票 募投 项 目累 计 使用 2,082,009,678.00 元（不包含补充流动资金项目投入），其中：以前年度使用 1,969,349,565.83 元，本年度使用 112,660,112.17 元，均投入募集资金项目。期 末尚未使用的募集资金余额 418,764,776.14 元。 截至 2025 ...

湖南金博碳素股份有限公司（以下简称"公司"）为践行"以投资者为本" 的上市公司发展理念，维护公司全体股东利益，基于对公司未来发展前景的信心 及对公司长期投资价值的认可，制定了《2025 年度"提质增效重回报"行动方 案》（以下简称"行动方案"）。2025 年上半年，公司根据行动方案积极开展 和落实相关举措并认真评估实施效果，于 2025 年 8 月 26 日召开第四届董事会第 五次会议审议通过了《关于 2025 年度"提质增效重回报"行动方案的半年度评 估报告的议案》，现将行动方案的执行情况报告如下： 一、聚焦主业精耕细作，持续提升经营质量 （一）推进应用场景多元化布局，推动新业务板块快速增长 2025 年上半年，面对激烈的市场竞争环境，公司紧扣年度经营目标，全面 落实提质、降本、增效措施，持续保持高比例研发投入，推动产品和技术迭代升 级，构建差异化壁垒；积极调整市场重心，加大新业务市场拓展力度，丰富公司 先进碳基材料产品在各领域的多元化应用；调整、优化组织机构与资源配置，进 一步降低经营管理成本，提高公司整体经营效率，推动经营业绩改善。报告期内， 公司重点经营成果如下： 光伏和半导体领域，公司已完成单晶硅拉 ...

证券代码：688598 证券简称：金博股份 公告编号：2025-049 湖南金博碳素股份有限公司 第四届监事会第五次会议决议公告 内容：监事会认为公司 2025 年半年度募集资金的存放与实际使用情况符 合《上市公司募集资金监管规则》《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》等相关法律法规的要求，不存在变相改变募集资金 投向和损害公司及全体股东利益的情形。公司已披露的相关信息真实、准确、 完整地反映了募集资金管理情况，如实地履行了信息披露义务。 二、监事会会议审议情况 经与会监事投票表决，审议通过如下议案： （一）审议通过了《关于 2025 年半年度报告及摘要的议案》 内容：监事会认为公司 2025 年半年度报告的编制符合法律、行政法规、 《公司章程》、公司内部管理制度的各项规定，其编制程序、内容、格式符合 中国证券监督管理委员会和上海证券交易所的有关规定。公司 2025 年半年度 报告能充分反映公司报告期内的财务状况和经营成果。监事会全体成员保证： 公司 2025 年半年度报告内容真实、准确、完整，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、完整性承担个 ...

湖南金博碳素股份有限公司2025 年半年度报告 公司代码：688598 公司简称：金博股份 湖南金博碳素股份有限公司 2025 年半年度报告 1 / 175 三、 公司全体董事出席董事会会议。 四、 本半年度报告未经审计。 无 七、 是否存在公司治理特殊安排等重要事项 □适用 √不适用 八、 前瞻性陈述的风险声明 湖南金博碳素股份有限公司2025 年半年度报告 重要提示 一、 本公司董事会、监事会及董事、监事、高级管理人员保证半年度报告内容的真实性、准确 性、完整性，不存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 二、 重大风险提示 公司已在本报告中描述了可能存在的相关风险，敬请查阅"第三节管理层讨论与分析"之"四、 风险因素"中的内容。 √适用 □不适用 本报告中所涉及的未来计划、发展战略等前瞻性描述不构成公司对投资者的实质承诺，敬请 投资者注意投资风险。 九、 是否存在被控股股东及其他关联方非经营性占用资金情况 否 十、 是否存在违反规定决策程序对外提供担保的情况 否 十一、 是否存在半数以上董事无法保证公司所披露半年度报告的真实性、准确性和完整性 否 十二、 其他 □适用 √不适用 ...

证券代码：688598 证券简称：金博股份 公告编号：2025-048 湖南金博碳素股份有限公司 第四届董事会第五次会议决议公告 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、准确性和完整性依法承担法律责任。 一、董事会会议召开情况 湖南金博碳素股份有限公司（以下简称"公司"）第四届董事会第五次 会议于 2025 年 8 月 26 日以通讯会议方式召开，全体董事一致同意豁免本次会 议提前通知期限要求。本次会议由公司董事长廖寄乔先生召集和主持，公司应 出席董事 9 名，实际出席董事 9 名。本次会议的召集和召开程序、出席会议人 员的资格和表决程序均符合《中华人民共和国公司法》（以下简称"《公司 法》"）和《湖南金博碳素股份有限公司章程》（以下简称"《公司章程》"） 等相关规定，会议形成的决议合法、有效。 二、董事会会议审议情况 经与会董事投票表决，审议通过如下议案： （一） 审议通过了《关于 2025 年半年度报告及摘要的议案》 内容：经审议，董事会全体成员认为公司 2025 年半年度报告内容真实、准 确、完整，不存在任何虚假记载、误导性陈述或者重大遗漏， ...

Core Viewpoint - The article emphasizes the significant growth and potential of silicon-based anode materials in the battery industry, particularly in the context of the increasing demand for high-energy-density batteries driven by emerging industries such as electric vehicles and AI technologies [3][4]. Group 1: Market Trends and Growth Projections - The global production of pure silicon-based anode materials reached 4,396 tons in the first half of 2025, marking a 76% year-on-year increase [3]. - It is projected that by 2028, the production of silicon-based anodes will reach 25,300 tons, with a compound annual growth rate (CAGR) of 50% from 2024 to 2028 [4]. Group 2: Challenges and Innovations - Despite the promising growth, the industrialization of silicon-based anodes faces challenges such as intrinsic material defects, high process complexity, and insufficient industry chain collaboration [4]. - The article highlights the need for technological innovation and ecosystem restructuring to overcome these challenges and accelerate the commercialization of silicon-based anodes and solid-state batteries [4]. Group 3: Upcoming Forum and Collaboration - A summit titled "2026 Silicon-Based Anode and Solid-State Battery Summit" will be held on November 12-13, 2025, in Shanghai, organized by Xinluo Information, to discuss technological trends, key scientific issues, and industrial challenges in the field [3][4]. - The forum aims to gather experts, scholars, and industry representatives to foster collaboration and expedite breakthroughs in silicon-based anode and solid-state battery technologies [4].

Group 1 - The core viewpoint is that the solid-state battery industry is advancing, with several A-share listed companies entering the pilot production stage, indicating a shift from laboratory to pilot production for solid-state batteries [1][2] - Companies like Funeng Technology are expected to complete a pilot production line for sulfide solid-state batteries with a designed capacity of 0.2 GWh by the end of this year, aiming to deliver 60Ah sulfide solid-state batteries to strategic partners [1] - The solid-state battery technology is characterized by the use of solid electrolytes instead of liquid electrolytes, which significantly impacts key performance indicators such as power density, energy density, and cycle life [2] Group 2 - The solid-state electrolyte industry is currently focusing on sulfide and oxide routes, with sulfide electrolytes showing the highest ionic conductivity and the greatest potential for future development [2] - The top ten weighted stocks in the Shanghai Stock Exchange Science and Technology Innovation Board New Energy Index account for 47.21% of the index, indicating a concentration of investment in leading companies within the new energy sector [3] - The Science and Technology Innovation Board New Energy Index tracks 50 large-cap stocks in the photovoltaic, wind power, and new energy vehicle sectors, with battery stocks making up 38.5% of the index [2][3]

Core Viewpoint - The report highlights the ongoing investments and developments in the solid-state battery sector, with major companies like Nissan and others making significant strides in this technology [1][4]. Group 1: New Energy and AI Industry - The industry strategy emphasizes the importance of leading companies in the new energy sector, particularly in solid-state batteries and AI integration, as the market approaches a critical bottoming phase [2]. - Companies like Nissan are targeting the launch of electric vehicles equipped with self-developed solid-state batteries by the fiscal year 2028 [1][4]. - Dao Technology is increasing its investment in single-wall carbon nanotube projects, indicating a focus on advanced materials [1][4]. Group 2: New Energy Vehicle Supply Chain - The new cycle in the mid and downstream sectors of the new energy vehicle industry has begun, with companies like Xiaomi and Jinbo Co. benefiting from this trend [3]. - Xiaomi's smart electric vehicle business is projected to generate revenue of 20.6 billion yuan in Q2 2025, with a gross margin of 26.4% [3]. - Jinbo Co.'s carbon-ceramic brake disc products have received approval from leading global electric vehicle manufacturers, enhancing the safety and performance of automotive materials [3]. Group 3: Solid-State Battery Developments - Major players continue to invest in solid-state battery technology, with companies like Puxin and Xiamen Tungsten benefiting from these advancements [1][4]. - The global first mass-produced fourth-generation solid-state lithium ceramic battery platform has been launched by Huineng Technology, which boasts lower material costs [1][4]. - Deep Blue Huize has secured Pre-A investment from Saudi Aramco, accelerating its global solid-state battery strategy [1][4]. Group 4: Photovoltaic Industry Insights - The photovoltaic industry is experiencing a positive supply-demand dynamic, with recent increases in silicon material and wafer prices [5]. - The Ministry of Industry and Information Technology is working to regulate competition within the photovoltaic sector, which may lead to improved market conditions [5][6]. Group 5: AI and New Energy Integration - The integration of AI with new energy sectors, including humanoid robots, is gaining traction, with companies like Nvidia and others leading the charge [7]. - Zhongcai Technology reported a significant increase in net profit, driven by sales of wind turbine blades and specialized fiber products [7].

Investment Rating - The report does not provide specific investment ratings for the industry sectors mentioned [2]. Core Insights - The overall strategy emphasizes the importance of leading companies in the new energy sector and the continuous development of new directions [3]. - The report highlights that the second half of the year is crucial for confirming the bottom of leading companies in the new energy sector, with a focus on new areas such as new energy + AI and solid-state batteries [3]. - The report indicates that the core viewpoint of the new energy vehicle supply chain has entered a new cycle, with significant opportunities in the mid and downstream sectors [4]. Summary by Relevant Sections New Energy Vehicle Supply Chain - Attention is drawn to leading companies like Xiaomi in the smart vehicle sector, with Xiaomi's electric vehicle business revenue reaching 20.6 billion yuan in Q2 2025, achieving a gross margin of 26.4% and narrowing operational losses to 300 million yuan [4]. - Jinbo Co., Ltd. has received a notification from a global leading electric vehicle company regarding its carbon-ceramic brake disc products, which are expected to accelerate the lightweight and performance revolution in automotive brake materials [4]. Lithium Battery Sector - Companies like EVE Energy and Tianci Materials are highlighted for their strategic positioning at the bottom of the cycle, with EVE Energy achieving a net profit of 1.6 billion yuan in H1 2025 and Tianci Materials reporting a net profit of 267 million yuan, a year-on-year increase of 12.79% [4]. - The report notes that the supply and demand for lithium hexafluorophosphate are expected to tighten, benefiting companies like Tianci Materials [4]. Solid-State Battery Sector - Domestic and international leaders are increasing investments in solid-state batteries, with companies like Putailai and Xiamen Tungsten benefiting from this trend [4]. - Nissan has announced a partnership for the development of all-solid-state batteries, aiming to launch electric vehicles equipped with self-developed solid-state batteries by the fiscal year 2028 [4]. Photovoltaic Industry - The report indicates that the photovoltaic industry is experiencing a continuous improvement in supply and demand, with recent price increases in silicon materials and silicon wafers [5]. - The Ministry of Industry and Information Technology has convened a meeting to regulate competition in the photovoltaic industry, which is expected to further enhance market conditions [5]. AI + New Energy and Wind Power - The report emphasizes the importance of breakthroughs in new markets, particularly in the integration of AI with new energy and humanoid robots, with companies like Fulin Precision and Zhejiang Rongtai expected to benefit [6]. - The collaboration between NVIDIA and Foxconn to develop humanoid robots is highlighted as a significant advancement in the physical AI sector [6].

Core Viewpoint - The stock of Cambrian Technology ("寒武纪") has surged significantly, achieving a market capitalization of over 500 billion yuan and becoming the second stock in the market to exceed 1,000 yuan per share, following Kweichow Moutai [1][2]. Group 1: Stock Performance - On August 22, Cambrian Technology's stock price increased by 20%, closing at 1,243.2 yuan per share, with a total market value of 520.1 billion yuan, marking a single-day increase of 86.6 billion yuan [2]. - Over the past three years, Cambrian's stock price has risen more than 26 times, with an increase of over 88% year-to-date and over 130% in the past month [3][4]. Group 2: Financial Performance - Cambrian Technology reported a significant revenue increase in 2024, reaching 1.17 billion yuan, a year-on-year growth of 65.56%. In the first quarter of this year, revenue surged to 1.11 billion yuan, a year-on-year increase of over 4,200% [4]. - The net profit for the first quarter of 2025 was 360 million yuan, reflecting a year-on-year growth of 257% [4]. Group 3: Market Dynamics - The demand for domestic AI chips is rising due to the ongoing US-China technology competition, positioning Cambrian Technology favorably in the market [5]. - The semiconductor sector is experiencing an upward cycle, driven by strong AI demand and a recovery in the industrial sector, with Cambrian Technology expected to benefit significantly from these trends [7]. Group 4: Industry Trends - The semiconductor index has risen by 25% since April 8, with the "semiconductor selection index" increasing by over 40% during the same period, indicating a broader market recovery in the semiconductor sector [6]. - The success of indigenous innovation companies like DeepSeek is validating China's technological capabilities and is expected to lead to a systemic revaluation of Chinese tech assets [6].