湖南金博碳素股份有限公司 独立董事 2024 年度述职报告（刘洪波） 根据《上市公司独立董事管理办法》（以下简称"《管理办法》"）《上市 公司治理准则》《上海证券交易所科创板股票上市规则》（以下简称"《上市 规则》"）和《湖南金博碳素股份有限公司章程》（以下简称"《公司章程》"） 及《独立董事工作制度》等有关规定，2024 年度，本人作为湖南金博碳素 股份有限公司（以下简称"公司"、"金博股份"）的独立董事，本着客观、 公正、独立的原则，勤勉尽责、独立履职，积极参加公司相关会议，认真审 议董事会各项议案并发表意见，及时了解公司的生产经营及发展情况，充分 发挥独立董事作用，促进公司规范运作，同时切实维护公司与全体股东特别 是中小股东的合法权益。现将 2024 年度履行独立董事职责情况汇报如下： 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 刘洪波先生，男，1958 年生，中国国籍，无境外永久居留权，博士研 究生学历、博士学位，教授。毕业于湖南大学炭素材料专业，在湖南大学从 事教学和炭石墨材料研究工作，先后获得硕士、博士学位，历任湖南大学化 学化工学院材料系主任、湖南大学材料学院无机材料系主任 ...

湖南金博碳素股份有限公司 独立董事 2024 年度述职报告（陈一鸣） 根据《上市公司独立董事管理办法》（以下简称"《管理办法》"）《上市 公司治理准则》《上海证券交易所科创板股票上市规则》（以下简称"《上市 规则》"）和《湖南金博碳素股份有限公司章程》（以下简称"《公司章程》"） 及《独立董事工作制度》等有关规定，2024 年度，本人作为湖南金博碳素 股份有限公司（以下简称"公司"、"金博股份"）的独立董事，本着客观、 公正、独立的原则，勤勉尽责、独立履职，积极参加公司相关会议，认真审 议董事会各项议案并发表意见，及时了解公司的生产经营及发展情况，充分 发挥独立董事作用，促进公司规范运作，同时切实维护公司与全体股东特别 是中小股东的合法权益。现将 2024 年度履行独立董事职责情况汇报如下： 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 陈一鸣先生，1970 年出生，中国国籍，无境外永久居留权，中共党 员，博士研究生学历、博士学位，教授。1995 年 3 月至 1998 年 8 月，任中 南大学粉末冶金厂总工程师助理；1998 年 9 月至 2002 年 2 月，中南大学博 士学习；200 ...

Financial Performance - The company's operating revenue for Q1 2025 was ¥159,629,727.79, a decrease of 20.99% compared to ¥202,033,850.39 in the same period last year[4] - The net profit attributable to shareholders was -¥85,509,491.77, worsening from -¥54,699,604.84 year-on-year[4] - Total operating revenue for Q1 2025 was ¥159.63 million, a decrease of 21% compared to ¥202.03 million in Q1 2024[18] - Net loss for Q1 2025 was ¥84.10 million, compared to a net loss of ¥54.39 million in Q1 2024, indicating a worsening of 55%[19] - Total comprehensive loss for Q1 2025 was ¥83.37 million, compared to a loss of ¥54.07 million in Q1 2024, reflecting an increase of 54%[19] - Basic and diluted earnings per share for Q1 2025 were both -¥0.42, compared to -¥0.26 in Q1 2024[19] Research and Development - The total R&D investment was ¥17,804,138.31, down 48.97% from ¥34,888,028.35 in the previous year, representing 11.15% of operating revenue[5] - Research and development expenses were ¥17.80 million in Q1 2025, down 49% from ¥34.89 million in Q1 2024[18] - Research and development expenses in the first quarter of 2025 were CNY 14,047,956.66, significantly lower than CNY 32,342,197.07 in the first quarter of 2024, reflecting a reduction of about 56.6%[27] Cash Flow and Liquidity - The net cash flow from operating activities was -¥62,138,036.79, an improvement from -¥96,415,579.70 in the previous year[4] - Cash flow from operating activities showed a net outflow of ¥62.14 million in Q1 2025, an improvement from a net outflow of ¥96.42 million in Q1 2024[21] - The company's cash and cash equivalents increased to CNY 170,772,179.97 from CNY 112,343,322.59, representing a growth of approximately 52%[14] - The company's cash and cash equivalents decreased from CNY 97,953,196.83 at the end of 2024 to CNY 84,988,186.02 by March 31, 2025, a decline of approximately 13.2%[23] - The company's total cash and cash equivalents at the end of Q1 2025 were CNY 84,988,186.02, down from CNY 189,330,060.32 at the end of Q1 2024[30] - The company experienced a net decrease in cash and cash equivalents of -CNY 12,965,010.81 in Q1 2025, compared to -CNY 100,732,101.73 in Q1 2024[30] Assets and Liabilities - The total assets at the end of the reporting period were ¥6,107,084,427.83, a decrease of 2.21% from ¥6,245,319,377.69 at the end of the previous year[5] - The company's current assets totaled CNY 2,307,794,295.00, down from CNY 2,408,977,206.66, indicating a decrease of about 4.2%[14] - The total liabilities decreased to CNY 1,006,293,050.15 from CNY 1,061,155,694.14, reflecting a reduction of approximately 5.2%[16] - The company's equity attributable to shareholders decreased to CNY 5,093,074,693.12 from CNY 5,177,859,035.17, a decline of about 1.6%[16] - The company's total liabilities decreased from CNY 1,013,094,015.71 on December 31, 2024, to CNY 951,161,176.44 on March 31, 2025, a reduction of about 6.1%[24] - The total equity of the company decreased from CNY 5,207,565,884.75 on December 31, 2024, to CNY 5,122,957,057.87 on March 31, 2025, a decline of about 1.6%[25] Shareholder Information - The number of ordinary shareholders at the end of the reporting period was 12,405[9] - The largest shareholder, Liao Jiqiao, holds 11.99% of the shares, totaling 24,481,962 shares[9] Future Outlook - The company plans to focus on improving operational efficiency and exploring new market opportunities in the upcoming quarters[6]

Financial Performance - The net profit attributable to the parent company for 2024 is negative, leading to a decision not to distribute profits, pay cash dividends, or issue bonus shares [5]. - The company's operating revenue for 2024 was CNY 536,877,303.94, a decrease of 49.90% compared to CNY 1,071,530,623.56 in 2023 [22]. - The net profit attributable to shareholders for 2024 was CNY -814,958,233.85, representing a decline of 502.52% from CNY 202,462,203.97 in 2023 [22]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was CNY -848,114,949.15 in 2024, compared to CNY -12,079,373.35 in 2023 [22]. - The net cash flow from operating activities for 2024 was CNY 198,232,632.28, a decrease of 4.70% from CNY 208,017,252.42 in 2023 [22]. - The total assets at the end of 2024 were CNY 6,245,319,377.69, down 12.79% from CNY 7,161,143,965.13 at the end of 2023 [22]. - The net assets attributable to shareholders at the end of 2024 were CNY 5,177,859,035.17, a decrease of 14.53% from CNY 6,057,877,716.29 at the end of 2023 [22]. - Basic and diluted earnings per share for 2024 were both -3.98 yuan, reflecting a decline of 506.12% year-over-year [23]. - The weighted average return on equity fell by 17.89 percentage points to -14.54% in 2024 [23]. - The company reported a total of 5.98 billion yuan in credit impairment losses and asset impairment losses during the period [24]. Corporate Governance - The company has received a standard unqualified audit report from Tianzhi International Accounting Firm [4]. - The board of directors and supervisory board members have all attended the board meeting, ensuring governance compliance [4]. - The company has not disclosed any special arrangements for corporate governance [8]. - The company has established mechanisms to prevent the controlling shareholder from misusing company funds, ensuring independence in operations and financial matters [161]. - The company revised 9 internal regulations, including the Articles of Association and related transaction management measures, to enhance corporate governance and internal control systems [157]. - Independent directors have fulfilled their responsibilities and ensured the protection of minority shareholders' rights [192]. - The company has implemented a share repurchase plan, which was approved in the first extraordinary general meeting of 2024 [163]. - The company maintains transparency in information disclosure, utilizing multiple channels to communicate financial results and operational status to investors [162]. Research and Development - Research and development expenses accounted for 16.93% of operating revenue, an increase of 2.77 percentage points from the previous year [23]. - R&D investment for the reporting period amounted to 90.87 million yuan, accounting for 16.93% of the company's revenue, with 139 R&D personnel [69]. - The company has achieved significant breakthroughs in the carbon materials sector, being selected for the "Hunan Province Advanced Manufacturing Cluster List," which supports sustainable development and regional industrial structure improvement [34]. - The company has established a complete technology transfer system for R&D, enabling rapid industrialization of research results and forming a scale advantage [49]. - The company has released its first ESG report for 2024, showcasing its commitment to sustainable development and enhancing its governance level and industry influence [43]. - The company has received 14 patent authorizations during the reporting period, including 7 invention patents, bringing the total to 145 patents, of which 53 are invention patents [69]. Market and Industry Trends - The semiconductor market is projected to reach $627 billion in 2024, with a year-on-year growth of 19%, driven by AI computing demand and the recovery of consumer electronics [56]. - The photovoltaic industry is experiencing a "pain period" with intensified competition, but technological upgrades and policy adjustments are expected to lay the foundation for a new growth cycle [54]. - In 2024, China's photovoltaic silicon wafer production is expected to reach 753 GW, a year-on-year increase of 12.7%, while the net profit of major photovoltaic chain enterprises is projected to decline by 72.2% [54]. - The market for carbon-ceramic brake discs is anticipated to reach 21.5 billion yuan by 2030, with a compound annual growth rate (CAGR) of 22% driven by the new energy vehicle and aftermarket sectors [60]. - The lithium battery industry is entering a new cycle driven by technology, with a focus on optimizing structure amid overcapacity and price fluctuations [63]. Strategic Initiatives - The company has established four carbon material industrialization innovation platforms, enhancing its competitive edge in advanced carbon-based composite materials across various applications including photovoltaics, semiconductors, and lithium batteries [97]. - The company plans to focus on the market promotion of new products such as carbon-ceramic brake discs and lithium battery heating components in 2025 to improve operational performance [102]. - The company is actively expanding into new markets such as semiconductors and hydrogen energy, but faces challenges related to market recognition and customer validation cycles [106]. - The company aims to enhance its R&D capabilities in carbon-based materials, focusing on applications in photovoltaic, semiconductor, transportation, lithium batteries, and hydrogen energy sectors [148]. - The company is committed to ESG management, promoting green supply chain initiatives and sustainable development practices [153]. Employee and Talent Management - The company has established a multi-level talent training system to support innovation and long-term development, focusing on various training dimensions for employees [45]. - The number of R&D personnel has decreased from 168 to 139, representing 21.96% of the total workforce, down from 24.56% [93]. - The average salary of R&D personnel is CNY 15.47 million, slightly up from CNY 15.28 million in the previous period [93]. - The company has a diverse employee composition, with 375 production staff, 20 sales staff, and 139 technical staff [184]. - The company has a training program in place to enhance employee skills and meet the demands of rapid development [186]. Financial Management - The company has a clear cash dividend policy that aligns with its articles of association and shareholder resolutions [191]. - The company has not encountered any significant issues regarding independence from its controlling shareholder or related party transactions during the reporting period [161]. - The total investment during the reporting period was ¥1,042,830,650.76, reflecting a 2.48% increase from ¥1,017,563,262.88 in the previous year [140]. - The company recognized credit impairment losses and asset impairment losses totaling ¥59,816.43 million, impacting the total profit significantly [136]. - The company reported a significant increase in financial expenses by 51.70% due to higher bank loan and letter of credit interest rates [133].

湖南金博碳素股份有限公司 2024 年度募集资金存放与使用情况鉴证报告 天职业字[2025]17094-1 号 2024 年度募集资金存放与使用情况鉴证报告 天职业字[2025]17094-1 号 湖南金博碳素股份有限公司全体股东: 目 2024 年度募集资金存放与使用情况鉴证报告- 2024 年度募集资金年度存放与使用情况专项报告- 您可使用手机"扫一扣"或进入"注册会计师行业统一流管平台（http://ac.md.gov.cn）"注在营 " 3 我们审核了后附的湖南金博碳素股份有限公司(以下简称"金博股份")董事会编制的 《2024年度募集资金存放与使用情况专项报告》。 一、管理层的责任 金博股份管理层的责任是提供真实、合法、完整的相关资料,按照中国证监会《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 交易所颁布的《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 式指引规定编制《2024年度募集资金存放与使用情况专项报告》,并保证其内容真实、准确、 完整,不存在虚假记录、误导性陈述或重大遗漏。 二、注册会计师的责任 我们的责任 ...

湖南金博碳素股份有限公司 （一）会计师事务所基本情况 天职国际创立于 1988 年 12 月，总部北京，是一家专注于审计鉴证、资本市 场服务、管理咨询、政务咨询、税务服务、法务与清算、信息技术咨询、工程咨 询、企业估值的特大型综合性咨询机构。 天职国际首席合伙人为邱靖之，注册地址为北京市海淀区车公庄西路 19 号 68 号楼 A-1 和 A-5 区域，组织形式为特殊普通合伙。 天职国际已取得北京市财政局颁发的执业证书，是中国首批获得证券期货相 关业务资格，获准从事特大型国有企业审计业务资格，取得金融审计资格，取得 会计司法鉴定业务资格，以及取得军工涉密业务咨询服务安全保密资质等国家实 行资质管理的最高执业资质的会计师事务所之一，并在美国 PCAOB 注册。天职 国际过去二十多年一直从事证券服务业务。 截至 2023 年 12 月 31 日，天职国际合伙人 89 人，注册会计师 1,165 人，签 署过证券服务业务审计报告的注册会计师 414 人。 董事会审计委员会对会计师事务所履行监督职责情况报告 湖南金博碳素股份有限公司（以下简称"公司"）聘请天职国际会计师事务 所（特殊普通合伙）（以下简称"天职国际"）作 ...

证券代码：688598 证券简称：金博股份 公告编号：2025-031 湖南金博碳素股份有限公司 2024 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》、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 2024 年度募集资金存放与实际使用情况专项报告说明如下： 一、募集资金基本情况 （一）实际募集资金金额、资金到位时间 1、首次公开发行股票 根据上海证券交易所关于公司首次公开发行股票并在科创板上市审核意见 及批文、中国证监会于 2020 年 4 月 15 日出具的《关于同意湖南金博碳素股份 有限公司首次公开发行股票注册的批复》（证监许可[2020]719 号），公司获准 向社会公开发行人民币普通股 20,000,000 股，每股面值人民币 ...

湖南金博碳素股份有限公司 独立董事独立性自查情况的专项报告 根据《上市公司独立董事管理办法》《上海证券交易所科创板股票上市规则》 《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》（以下简 称"《规范运作》"）等要求，湖南金博碳素股份有限公司（以下简称"公司"） 董事会就公司独立董事陈一鸣先生（2025 年 2 月换届离任）、刘洪波先生、曾 蔚女士和李洁女士的独立性情况进行评估，并出具如下专项意见： 经核查独立董事陈一鸣先生（2025 年 2 月换届离任）、刘洪波先生、曾蔚 女士和李洁女士的任职经历以及签署的相关自查文件，上述人员未在公司担任除 独立董事以外的任何职务，也未在公司主要股东公司担任任何职务，与公司以及 主要股东之间不存在利害关系或其他可能妨碍其进行独立客观判断的关系，因此， 公司独立董事符合《上市公司独立董事管理办法》《规范运作》中对独立董事独 立性的相关要求。 湖南金博碳素股份有限公司董事会 2025 年 4 月 28 日 ...

重要内容提示： 证券代码：688598 证券简称：金博股份 公告编号：2025-029 湖南金博碳素股份有限公司 关于续聘 2025 年度会计师事务所的公告 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。 拟聘任的会计师事务所名称：天职国际会计师事务所（特殊普通合伙） （以下简称"天职国际"）。 本事项尚需提交湖南金博碳素股份有限公司（以下简称"公司"）股 东大会审议。 一、拟聘任会计师事务所的基本情况 （一）机构信息 1、基本信息 天职国际创立于 1988 年 12 月，总部北京，是一家专注于审计鉴证、资本 市场服务、管理咨询、政务咨询、税务服务、法务与清算、信息技术咨询、工 程咨询、企业估值的特大型综合性咨询机构。 天职国际首席合伙人为邱靖之，注册地址为北京市海淀区车公庄西路 19 号 68 号楼 A-1 和 A-5 区域，组织形式为特殊普通合伙。 天职国际已取得北京市财政局颁发的执业证书，是中国首批获得证券期货 相关业务资格，获准从事特大型国有企业审计业务资格，取得金融审计资格， 取得会计司法鉴定业务资格，以及取得军 ...

湖南金博碳素股份有限公司 控股股东及其他关联资金往来情况的专项说明 天职业字[2025]17094-3 号 目 控股股东及其他关联资金往来情况的专项说明- l 2024 年度非经营性资金占用及其他关联资金往来情况汇总表_ 3 您可使用手机"扫一扫"或进入"注册会计师行业统一流管平台（http://acc.mdf.gov.cn）"进行查查 您可使用手机"扫一扫"或进入"注册会计师行业统一监管平台（http://acc.mdf.gov.cn）"进行查查 "我们 控股股东及其他关联资金往来情况的专项说明 天职业字[2025]17094-3 号 湖南金博碳素股份有限公司全体股东: 我们审计了湖南金博碳素股份有限公司(以下简称"金博股份")财务报表,包括2024年12 月31日的合并及母公司资产负债表、2024年度的合并及母公司利润表、合并及母公司现金流 量表、合并及母公司所有者权益变动表以及相关财务报表附注（以下简称"财务报表")，并于 2025年4月28日签署了标准无保留意见的审计报告。 根据中国证监会、公安部、国资委、中国银保监会《上市公司监管指引第8号 -- 上市公 司资金往来、对外担保的监管要求》(中国证券监 ...