Financial Performance - The company's operating revenue for 2024 was approximately ¥916.38 million, a decrease of 32.23% compared to ¥1,352.20 million in 2023[26]. - Net profit attributable to shareholders for 2024 was approximately ¥73.59 million, down 32.67% from ¥109.29 million in 2023[26]. - Basic earnings per share for 2024 were ¥0.43, reflecting a decline of 32.81% compared to ¥0.64 in 2023[27]. - The weighted average return on equity decreased to 3.94% in 2024, down 2.07 percentage points from 6.01% in 2023[27]. - The net profit after deducting non-recurring gains and losses was approximately ¥68.22 million in 2024, a decrease of 33.42% from ¥102.46 million in 2023[26]. - The main business revenue was 897.53 million yuan, a decline of 32.40% compared to the previous year[72]. - The operating cost was 770.90 million yuan, a decrease of 29.44% year-on-year, reflecting the impact of reduced sales[71]. - The company attributed the decline in revenue and profit primarily to reduced orders from the parent company and inventory write-downs at its subsidiary[28]. Cash Flow and Dividends - The company plans to distribute a cash dividend of 0.20 RMB per share, totaling 34,226,400 RMB (including tax), which represents 93.02% of the net profit attributable to shareholders for the year[6]. - The net cash flow from operating activities improved to approximately ¥263.54 million in 2024, compared to a negative cash flow of ¥55.30 million in 2023[26]. - The cash dividend amount for the reporting period is CNY 68,452,800, which accounts for 93.02% of the net profit attributable to ordinary shareholders[151]. - The cumulative cash dividend amount over the last three accounting years is CNY 153,418,800, with a cash dividend ratio of 222.91%[153]. Audit and Compliance - The company has received a standard unqualified audit report from Da Xin Certified Public Accountants[5]. - The company has engaged Da Xin Certified Public Accountants for auditing services[23]. - The internal control system has been effectively executed, with no significant deficiencies reported in financial reporting controls as of December 31, 2024[163]. - The company has established a robust internal control framework to ensure compliance with laws and regulations, safeguarding the interests of shareholders[162]. - The company has not reported any dissenting opinions from the board of directors regarding company matters[137]. - The company has no record of penalties from securities regulatory agencies in the past three years[134]. Market and Industry Trends - The domestic heavy truck market saw a total annual sales volume of 901,700 units in 2024, a slight decrease of 1% compared to 2023, reflecting a challenging market environment[46]. - New energy heavy truck sales reached 82,000 units in 2024, representing a significant year-on-year growth of 140%, becoming the largest incremental source in the heavy truck industry[50]. - The global telecom infrastructure market is projected to reach $100.1 billion in 2024, with an expected growth to $176 billion by 2032, reflecting a compound annual growth rate of approximately 7.5%[58]. - The demand for diesel generator sets is significantly increasing due to the rise of AI, big data, and cloud computing, particularly in high-power and high-reliability applications[57]. - The heavy-duty truck market is expected to stabilize, with a projected increase in fixed asset investment supporting steady growth in truck sales[101]. Research and Development - The company has established a joint R&D center with the Chinese Academy of Sciences focusing on solid-state battery technology, achieving preliminary results in the development of composite polymer solid-state electrolytes[44]. - The company focuses on R&D in natural gas power systems and has developed a flexible processing technology system for core components[65]. - The company is actively pursuing a strategy of "lean manufacturing + intelligent upgrades" to enhance production efficiency[67]. - Research and development expenses totaled ¥31,914,436.42, accounting for 3.48% of operating revenue, with a decrease of 29.28% compared to ¥45,125,309.02 in the previous year[82][84]. Corporate Governance - The company held 3 shareholder meetings and 6 board meetings during the reporting period, ensuring compliance with relevant laws and regulations[120]. - The board consists of 7 members, including 3 independent directors, meeting legal requirements for governance structure[120]. - The supervisory board held 5 meetings, fulfilling its responsibilities in overseeing financial and operational compliance[121]. - The company emphasizes investor communication through a dedicated investor relations management system, ensuring timely information dissemination[122]. - The company has implemented measures to ensure independence from its controlling shareholder, with no significant conflicts of interest reported[122]. Environmental Responsibility - The company invested approximately 4.40 million yuan in environmental protection during the reporting period[166]. - The company has established two wastewater treatment stations, ensuring that wastewater meets comprehensive discharge standards before entering the municipal sewage system[168]. - The company has 11 sets of air pollution control facilities, including 4 for particulate matter and 1 for VOCs, ensuring compliance with regional air quality standards[168]. - The company has a comprehensive environmental management system in place, adhering to ISO 14001:2015 standards[173]. - The company is committed to achieving carbon neutrality and peak carbon emissions, actively researching market trends in the new energy and energy storage sectors[174]. Strategic Initiatives - The company aims to deepen product and customer diversification strategies, focusing on core customer potential and accelerating product innovation and development[107]. - In 2025, the company plans to maintain steady operations while optimizing its industrial chain and developing new business growth points to enhance competitiveness[108]. - The company will enhance the flexibility of its subsidiary's production line and improve batch production capacity and quality control for new product orders[109]. - The company is committed to lean management to reduce costs and increase efficiency, focusing on improving internal management and production processes[110]. Related Party Transactions - The controlling shareholder, Engineus Power, has committed to limiting share reductions to no more than 25% of the total shares held during the two years following the lock-up period[180]. - The company has established a long-term commitment to resolve related party transactions and competition issues, ensuring compliance with regulations[179]. - The company guarantees that it will not obtain any improper benefits through related transactions, and any losses incurred due to violations will be borne by the individual involved[190]. - The controlling shareholder and actual controller commit to fully compensate for any economic losses incurred by the company or its subsidiaries due to unpaid social insurance or housing fund contributions prior to the IPO[190].

证券代码：605100 证券简称：华丰股份 公告编号：2025-016 华丰动力股份有限公司 一、本次已到期产品的赎回情况 2024 年 12 月 20 日，公司使用暂时闲置募集资金 10,000.00 万元向中国工商 银行股份有限公司潍坊东关支行购买了"中国工商银行挂钩汇率区间累计型法人 人民币结构性存款产品-专户型 2024 年第 463 期 C 款（产品代码：24ZH463C）"， 产品期限为 120 天，起息日为 2024 年 12 月 24 日，到期日为 2025 年 4 月 23 日。 上述结构性存款产品已于 2025 年 4 月 23 日到期赎回，收回本金 10,000.00 万元， 取得理财收益 61.31 万元，均已归还至募集资金账户。 二、闲置募集资金现金管理总体情况 公司使用闲置募集资金购买的产品不存在逾期未收回的情况。截至 2025 年 4 月 24 日，公司使用募集资金购买理财产品的余额为 0 元。 关于使用部分暂时闲置募集资金进行现金管理 到期赎回的公告 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个别及连 ...

证券简称：华丰股份 证券代码：605100 华丰动力股份有限公司 2024 年年度股东大会 会议资料 2025 年 5 月 9 日 1 华丰动力股份有限公司 2024年年度股东大会会议须知 为维护股东的合法权益，确保华丰股份2024年年度股东大会的正常秩序和议 事效率，根据《公司法》《公司章程》和《股东大会议事规则》的有关规定，现 就会议须知通知如下，望参加本次大会的全体人员遵守。 一、本次大会期间，全体参会人员应维护股东的合法权益，确保大会的正常 秩序和议事效率，自觉履行法定义务。 二、为保证本次大会的严肃性和正常秩序，除出席会议的股东及股东代理人、 董事、监事、高级管理人员、公司聘任律师及公司董事会邀请的人员外，公司有 权依法拒绝其他人员入场，对于干扰大会秩序，寻衅滋事和侵犯其他股东合法权 益的行为，公司有权予以制止并及时报告有关部门查处。 三、股东到达会场后，请在"股东签到表"上签到。股东签到时，请出示以 下证件和文件： 1、法人股东的法定代表人出席会议的，应出示本人身份证、能证明其具有 法定代表人资格的有效证明；委托代理人出席会议的，代理人应出示本人身份证、 法人股东单位的法定代表人依法出具的书面授权 ...

Core Insights - Despite external challenges such as global economic fluctuations and weak market demand, the company reported a total revenue of 916 million yuan and a net profit of 73.588 million yuan for the year 2024, indicating a year-on-year decline in both revenue and profit [1] - The company has established a technical cooperation with Weichai Lovol in the diesel engine sector, successfully completing product adaptation development for the M4000 and P4000 platforms, and has expanded its customer base in agricultural machinery exports [1] - The company has made significant progress in cash flow management, with net cash flow from operating activities improving from -55.2982 million yuan in 2023 to 264 million yuan, attributed to enhanced sales collection efficiency and optimized bill discounting strategies [2] Business Development - The company is focusing on overseas markets for its intelligent generator business, having completed design upgrades and deliveries for silent generator sets for communication stations in Congo and the Philippines, while actively participating in bids for backup power sources in data centers and mining sectors [1] - A joint research and development center with the Shanghai Institute of Ceramics, Chinese Academy of Sciences, has achieved milestones in the field of composite polymer solid-state electrolytes, with patent applications submitted and positive progress in battery performance metrics [2] - The company has initiated a project for intelligent manufacturing of core engine components, enhancing production line flexibility and precision, with its subsidiary in Jiangsu starting mass production [1][2] Quality and Innovation - The company adheres to a "quality first" development philosophy, integrating management systems such as IATF16949 and ISO9001 to ensure efficient operation of quality systems and continuous improvement in customer satisfaction [3] - The company has established a joint R&D center with Xiamen University focusing on optimizing cooling liquid systems, aiming to develop replicable solutions for new functional materials [2] - The company plans to distribute 2 yuan per 10 shares to all shareholders, while emphasizing diversification of customers, process upgrades, and expansion into overseas markets to mitigate risks associated with macroeconomic fluctuations and high customer concentration [3]

华丰动力股份有限公司 2024 年度独立董事履职报告 作为华丰动力股份有限公司（以下简称"公司"或"本公司"）独立董事， 本人严格按照《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》《上市公司独立董事管理办法》等法律法规和规范性文件以及 《华丰动力股份有限公司章程》（以下简称"《公司章程》"）、《华丰动力 股份有限公司独立董事工作制度》等规定，基于客观、公正、独立的原则，勤 勉尽责，积极出席相关会议，认真审议各项议案，在董事会中充分发挥参与决 策、监督制衡、专业咨询作用，运用自身专业知识，为公司的科学决策提出意 见和建议，维护公司及全体股东合法权益。现将本人 2024 年度履职情况汇报如 下： 一、本人基本情况 （一）本人工作履历、专业背景及兼职情况 ATUL DALAKOTI，男，1964 年 8 月出生，加拿大国籍，拥有中国外国人 永久居留身份和印度永久居留权，硕士研究生学历。曾在北京语言大学、北京 大学进修，曾任印度工商联合会（FICCI）驻中国办事处的执行董事，Reliance Group 中国地区主管，商务部跨国公司研究会副主任，北京市招商顾问，亚洲 资本论坛的高级顾问等。现任 ...

证券代码：605100 证券简称：华丰股份 公告编号：2025-013 华丰动力股份有限公司 关于会计政策变更的公告 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个别及连带责任。 重要内容提示： 本次会计政策变更系根据财政部新颁布的和《企业会计准则解释第18 号》的相关规定，的相关规定进行的变更，不会对公司财务状况、经营成果和现 金流量产生重大影响。 一、本次会计政策变更概述 （一）变更原因及变更时间 财政部于 2024 年 12 月 6 日印发了《企业会计准则解释第 18 号》（财会 （2024）24 号）（" 解释第 18 号"），解释要求" 关于不属于单项履约义务的 保证类质量保证的会计处理"规定，内容自 2024 年 12 月 6 日起施行。 由于上述会计准则解释的发布，公司需对会计政策进行相应变更，并自上述 文件规定的生效日期起执行上述会计准则。 本次会计政策变更前，公司执行财政部颁布的《企业会计准则—基本准则》 和各项具体会计准则、企业会计准则应用指南、企业会计准则解释公告及其他相 关规定。 本次会计政策变更后，公司将执行 ...

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个别及连带责任。 重要内容提示： 拟聘任会计师事务所的名称：大信会计师事务所（特殊普通合伙） 华丰动力股份有限公司（以下简称"公司"）于2025年4月17日召开了第四 届董事会第十六次会议，审议通过了《关于续聘会计师事务所的议案》，拟聘任 大信会计师事务所（特殊普通合伙）为公司2025年度财务审计机构及内部控制审 计机构，该议案尚需提交公司股东会审议。现将具体情况公告如下： 一、拟续聘会计师事务所的基本情况 证券代码：605100 证券简称：华丰股份 公告编号：2025-014 华丰动力股份有限公司 关于续聘会计师事务所的公告 （一）机构信息 1、基本信息 大信会计师事务所（特殊普通合伙）（以下简称"大信"）成立于1985年， 2012年3月转制为特殊普通合伙制事务所，总部位于北京，注册地址为北京市海 淀区知春路1号22层2206。大信在全国设有33家分支机构，在香港设立了分所， 并于2017年发起设立了大信国际会计网络，目前大信国际会计网络全球成员有美 国、加拿大、澳大利亚、德国、法国、英 ...

证券代码：605100 证券简称：华丰股份 公告编号：2025-010 华丰动力股份有限公司 2024 年度募集资金存放与使用情况的专项报告 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、准确性和完整性承担个别及连带责任。 根据中国证券监督管理委员会《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》《上海证券交易所股票上市规则》《上海证券交易所 上市公司自律监管指引第1号——规范运作》等相关法规的要求，华丰动力股份有 限公司（以下简称"公司"或"本公司"）就2024年度募集资金存放与使用情况 专项报告如下： 一、募集资金基本情况 （一）扣除发行费用后的实际募集资金金额、资金到账时间 经中国证券监督管理委员会《关于核准华丰动力股份有限公司首次公开发行 股票的批复》（证监许可2020【1426】号）核准，公司首次公开发行人民币普通 股（A股）21,700,000股，发行价格为39.43元/股，募集资金总额为人民币 855,631,000.00 元 ， 扣 除 各 项 发 行 费 用 后 ， 实 际 募 集 资 金 净 额 为 人 民 币 7 ...