证券代码：002857 证券简称：三晖电气 公告编号：2025-018 郑州三晖电气股份有限公司 关于 2024 年度计提及转回资产减值准备的公告 本公司及董事会全体成员保证信息披露内容的真实、准确、完整，没有虚假记载、误 导性陈述或重大遗漏。 | 减值类型 | 项目 | 年初金额 | 本年计提 | 本年转回或转销 | 年末金额 | | --- | --- | --- | --- | --- | --- | | 信用减值损失 | 应收票据 | 27,495.00 | | 6,243.58 | 21,251.42 | | | 应收账款 | 26,200,179.22 | | 337,580.48 | 25,862,598.74 | | | 其他应收款 | 932,688.84 | 189,960.93 | | 1,122,649.77 | | 资产减值损失 | 存货跌价 | 4,726,852.84 | 4,474,352.01 | 1,331,447.58 | 7,869,757.27 | | | 合同资产 | 960,425.78 | 718,490.22 | | 1,678,916.00 | | 合计 | ...

郑州三晖电气股份有限公司 2024 年度内部控制评价报告 根据《企业内部控制基本规范》及其配套指引的规定和其他内部控制监管要 求（以下简称企业内部控制规范体系），结合本公司（以下简称公司）内部控制 制度和评价办法，在内部控制日常监督和专项监督的基础上，我们对公司2024 年12月31日（内部控制评价报告基准日）的内部控制有效性进行了评价。 一、重要声明 按照企业内部控制规范体系的规定，建立健全和有效实施内部控制，评价其 有效性，并如实披露内部控制评价报告是公司董事会的责任。监事会对董事会建 立和实施内部控制进行监督。经理层负责组织领导企业内部控制的日常运行。公 司董事会、监事会及董事、监事、高级管理人员保证本报告内容不存在任何虚假 记载、误导性陈述或重大遗漏，并对报告内容的真实性、准确性和完整性承担个 别及连带法律责任。 公司内部控制的目标是合理保证经营管理合法合规、资产安全、财务报告及 相关信息真实完整，提高经营效率和效果，促进实现发展战略。由于内部控制存 在的固有局限性，故仅能为实现上述目标提供合理保证。此外，由于情况的变化 可能导致内部控制变得不恰当，或对控制政策和程序遵循的程度降低，根据内部 控制评价 ...

郑州三晖电气股份有限公司 关于续聘公司 2025 年度审计机构的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误导 性陈述或重大遗漏。 郑州三晖电气股份有限公司（以下简称"公司"）于 2024 年 4 月 15 日召开 的第六届董事会第八次会议，审议通过了《关于续聘公司 2025 年度审计机构的 议案》。本议案需提交公司 2024 年度股东大会审议。现将有关事项公告如下： 一、拟续聘会计师事务所的基本情况 （一）机构信息 证券代码：002857 证券简称：三晖电气 公告编号：2025-013 1、基本信息 众华会计师事务所（特殊普通合伙) (以下简称"众华")的前身是 1985 年成 立的上海社科院会计师事务所，于 2013 年经财政部等部门批准转制成为特殊普 通合伙企业。众华自 1993 年起从事证券服务业务，具有丰富的证券服务业务经 验。 注册地址：上海市嘉定工业区叶城路 1630 号 5 幢 1088 室。 首席合伙人：陆士敏。 上年度末合伙人数量：68 人，上年度末注册会计师人数：359 人，上年度末 签署过证券服务业务审计报告的注册会计师人数：超过 180 人。 20 ...

郑州三晖电气股份有限公司 2024 年度董事会工作报告 2024 年，郑州三晖电气股份有限公司（以下简称"公司"）董事会严格按照 《中华人民共和国公司法》《中华人民共和国证券法》《深圳证券交易所股票上市 规则》《深圳证券交易所上市公司自律监管指引第 1 号——主板上市公司规范运 作》《公司章程》《董事会议事规则》等有关法律法规及公司相关制度的规定，认 真贯彻执行股东大会的各项决议，积极履行公司及股东赋予董事会的各项职责。 全体董事本着对公司和全体股东负责的态度，勤勉尽责履行职责和义务，保障公 司规范运作，促进公司持续健康、稳定的发展，切实维护公司和全体股东的利益。 现将 2024 年度公司董事会工作报告如下： 一、 2024 年度公司经营情况 2024 年度,公司严格按照年度经营计划规范运作，实现营业收入 68,071.20 万元，比上年同期上升 108.71%；实现归属于上市公司股东净利润 1,809.97 万 元，比去年同期增长 206.19%；截至 2024 年 12 月 31 日，公司资产总额 116，515.40 万元，同比增长 50.86%，归属于母公司所有者权益合计 52,727.91 万元，同 ...

证券代码：002857 证券简称：三晖电气 公告编号：2025-019 郑州三晖电气股份有限公司 关于会计政策变更的公告 本公司及董事会全体成员保证信息披露内容的真实、准确、完整，没有虚假记载、误 导性陈述或重大遗漏。 郑州三晖电气股份有限公司（以下简称"公司"）根据中华人民共和国财政 部于 2024 年 12 月 6 日发布的《关于印发<企业会 计准则解释第 18 号>的通知》 （财会〔2024〕24 号）（以下简称"解释第 18 号"） 的要求变更会计政策。 现将具体情况公告如下： 一、本次会计政策变更情况概述 （一）会计政策变更原因及变更时间 1、2024 年 12 月 6 日，财政部发布《企业会计准则解释第 18 号》（财会〔2024〕 24 号），规定对于不属于单项履约义务的保证类质量保证，企业应当按照《企 业会计准则第 13 号——或有事项》（财会〔2006〕3 号）规定进行会计处理。 在对因上述保证类质量保证产生的预计负债进行会计核算时，企业应当根据《企 业会计准则第 13 号——或有事项》有关规定，按确定的预计负债金额，借记"主 营业务成本"、"其他业务成本"等科目，贷记"预计负债"科目，并相 ...

1.投资种类：流动性好、安全性高、风险可控的理财产品； 2.投资金额：额度不超过人民币 35,000 万元 证券代码：002857 证券简称：三晖电气 公告编号：2025-015 郑州三晖电气股份有限公司 关于使用自有资金进行现金管理的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假记载、误 导性陈述或重大遗漏。 重要内容提示： 代表人或法定代表人授权代表行使该项投资决策权并签署相关合同文件,公司财 务负责人负责组织实施。 3.特别风险提示：金融市场受宏观经济的影响较大，不排除现金管理收益将 受到市场波动的影响。敬请投资者注意投资风险，理性投资。 郑州三晖电气股份有限公司（以下简称"公司"）于 2025 年 4 月 15 日召开 了第六届董事会第八次会议、第六届监事会第八次会议审议通过了《关于使用自 有资金进行现金管理的议案》，同意公司及下属子公司在确保资金安全，操作合 法合规、保证日常经营不受影响的前提下，使用额度不超过人民币 35,000 万元 的自有资金进行现金管理，该额度在决议有效期内，可以循环滚动使用，期限内 任一时点的交易金额（含前述投资的收益进行再投资的相关金额）不应超过 ...

| | | 占用方与上 | 上市公司核算的 | 2024 年期初 | 2024 年度往 | 2024 年度往 | 2024 年度偿还 | 2024 年期末往 | 占用形成 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 非经营性资金占用 | 资金占用方名称 | 市公司的关 | | | 来累计发生金 | 来资金的利 | | | | 占用性质 | | | | | 会计科目 | 往来资金余额 | | | 累计发生金额 | 来资金余额 | 原因 | | | | | 联关系 | | | 额（不含利息） | 息（如有） | | | | | | 控股股东、实际控制人及 | | | | | | | | | | | | 其附属企业 | | | | | | | | | | | | 小计 | | | | | | | | | | | | 前控股股东、实际控制人 | | | | | | | | | | | | 及其附属企业 | | | | | | | | | | | | 小计 | | | | | | | | | | | | 其他关联方及 ...

证券代码：002857 证券简称：三晖电气 公告编号：2025-010 郑州三晖电气股份有限公司 第六届董事会第八次会议决议的公告 本公司及董事会全体成员保证信息披露内容的真实、准确、完整，没有虚假记载、误 导性陈述或重大遗漏。 一、董事会会议召开情况 郑州三晖电气股份有限公司（以下简称"公司"）于 2025 年 4 月 3 日以邮 件、微信和电话方式向全体董事会发出了《关于召开第六届董事会第八次会议 的通知》，2025 年 4 月 15 日，公司第六届董事会第八次会议在公司二楼会议 室以现场会议和视频会议相结合的方式召开。 会议应参加董事 5 人，实际参加董事 5 人。会议由公司董事长胡坤先生召 集并主持，全体监事和部分高级管理人员列席了本次会议。会议的召集、召开 符合《公司法》及公司章程等有关规定。 二、董事会会议审议情况 与会董事经审议，一致通过以下议案： 1、以 5 票赞成、0 票反对、0 票弃权审议通过《关于 2024 年度总经理工 作报告的议案》 2、以 5 票赞成、0 票反对、0 票弃权审议通过《2024 年度董事会工作报告 的议案》 董事会认为《2024 年度董事会工作报告》客观反映了董事会 ...

Financial Performance - The company's operating revenue for 2024 reached ¥680,711,959.03, representing a 108.71% increase compared to ¥326,156,822.27 in 2023 [17]. - Net profit attributable to shareholders for 2024 was ¥18,099,741.44, a significant increase of 206.19% from ¥5,911,181.82 in 2023 [17]. - The net profit after deducting non-recurring gains and losses was ¥13,809,720.80, showing a remarkable growth of 987.74% compared to -¥1,555,611.17 in 2023 [17]. - The net cash flow from operating activities for 2024 was ¥103,111,852.83, an increase of 118.13% from ¥47,271,759.44 in 2023 [17]. - Basic earnings per share for 2024 were ¥0.14, up 180.00% from ¥0.05 in 2023 [17]. - Total assets at the end of 2024 amounted to ¥1,165,154,024.39, reflecting a 50.86% increase from ¥772,365,275.77 at the end of 2023 [17]. - The company's net assets attributable to shareholders were ¥527,279,089.20, a slight decrease of 0.54% from ¥530,165,413.00 in 2023 [18]. - The company achieved a total revenue of 680.71 million yuan in 2024, representing a year-on-year increase of 108.71% [39]. - Net profit attributable to shareholders reached 18.10 million yuan, up 206.19% compared to the previous year [39]. Business Expansion and Strategy - The company has expanded its business to include energy storage products, in addition to its core services related to electric meters [15]. - The company has established subsidiaries to support its expansion into new markets and technologies [15]. - The company plans to focus on digitalization of distribution networks and integration of energy storage systems to support the development of a safe and efficient energy future [30]. - The company will continue to leverage opportunities in the smart distribution equipment sector as part of the new power system construction [29]. - The company aims to explore emerging industries and cultivate new profit growth points while maintaining its market share in existing business areas by 2025 [76]. - The company is committed to accelerating digital transformation and upgrading manufacturing capabilities to drive high-quality development [76]. - The company plans to enhance its marketing system and focus on innovation-driven development to achieve industry-leading manufacturing technology by 2025 [76]. Research and Development - The company has established a comprehensive R&D control system, ensuring continuous innovation and maintaining a competitive edge in the industry [36]. - The company’s main products include standard testing equipment, automated testing systems, intelligent storage management systems, and energy storage products [32][33]. - The company has a strong R&D team with extensive industry experience, enabling it to respond quickly to market changes and technological advancements [37]. - Research and development investment totaled 26.22 million yuan, reflecting a growth of 29.02% from the previous year [39]. - The company’s R&D investment increased by 29.02% to ¥26,215,067.08 in 2024, while the R&D investment as a percentage of revenue decreased to 3.85% from 6.23% in 2023 [55]. Governance and Compliance - The company emphasizes the importance of risk awareness regarding forward-looking statements in its annual report [5]. - The company has implemented a governance structure that complies with relevant laws and regulations, ensuring no significant discrepancies exist [86]. - The company has established a complete and independent operational structure, ensuring no interference from controlling shareholders [87]. - The company has a clear governance structure with no overlapping roles between management and shareholder entities [88]. - The company has a commitment to maintaining a robust corporate governance framework with experienced professionals in key positions [96]. - The company has established a shareholder protection mechanism, ensuring that minority shareholders' rights are respected and that their votes on significant matters are counted separately [133]. Shareholder Relations and Dividends - The company plans to distribute a cash dividend of 0.15 RMB per 10 shares to all shareholders, based on a total of 127,509,100 shares [5]. - The total distributable profit for the company is reported at 225,871,255.04 CNY, with cash dividends accounting for 100% of the total profit distribution [120]. - The company has a cash dividend policy that aligns with its articles of association and shareholder resolutions, ensuring clarity and compliance in decision-making processes [120]. - The company has conducted four shareholder meetings during the reporting period, ensuring compliance with legal requirements and maintaining shareholder rights [83]. Market and Industry Outlook - The total installed power generation capacity in the country is expected to exceed 3.2 billion kilowatts by the end of 2024, with a year-on-year growth of 10.3% [28]. - Non-fossil energy installed capacity accounted for 57.6% of the total, with significant contributions from solar and wind power, which added 25 million kilowatts and 8 million kilowatts respectively in 2024 [28]. - The new energy storage market is projected to grow significantly, with new installations reaching 40GW/86GWh in 2024, a year-on-year increase of 77% [29]. - The government has set a target for energy storage systems to be included in over 30 provinces, with a minimum storage ratio of 15% for wind and solar projects [29]. Risks and Challenges - The company faces risks related to policy dependence, market competition, and talent retention, which could adversely affect its operations [78][79]. - The company has identified challenges such as renewable energy consumption pressure and the lack of safety standards for energy storage, which need to be addressed [30]. - The company emphasizes the importance of attracting and retaining high-quality talent to ensure stable and sustainable growth [79]. Employee Management and Incentives - The company has implemented a competitive salary policy and performance evaluation mechanism to attract and retain talent [117]. - The company has established a training system to enhance employee skills and align with overall business objectives [118]. - The company launched a restricted stock incentive plan for 2024, covering core personnel to enhance employee stability and commitment [40]. - The total number of shareholders at the end of the reporting period was 7,574 [184]. Audit and Financial Reporting - The audit opinion for the financial statements is a standard unqualified opinion, indicating that the financial statements fairly present the company's financial position as of December 31, 2024 [198]. - The audit included verification of revenue transactions through supporting documents such as sales contracts, invoices, and delivery notes [200]. - The company has implemented internal controls related to revenue recognition, which were evaluated and tested during the audit [200].

Financial Performance - The company's operating revenue for Q1 2025 was ¥54,357,029.61, representing a 1.02% increase compared to ¥53,805,792.89 in the same period last year[5]. - The net profit attributable to shareholders was a loss of ¥14,444,637.90, a significant decline of 331.82% from a loss of ¥3,345,089.85 in the previous year[5]. - The company's basic and diluted earnings per share were both -¥0.1118, a decrease of 328.35% from -¥0.0261 in Q1 2024[5]. - Net profit for the current period was a loss of ¥15,644,774.26, compared to a loss of ¥1,246,485.95 in the previous period, indicating a substantial decline in profitability[19]. - Total operating costs increased significantly to ¥73,229,451.94, up 25.5% from ¥58,301,825.32 in the previous period[18]. Cash Flow - The net cash flow from operating activities was -¥51,571,739.08, which is a 76.73% decrease compared to -¥29,180,651.28 in Q1 2024[10]. - The company reported a net cash outflow from operating activities of ¥51,571,739.08, worsening from a net outflow of ¥29,180,651.28 in the previous period[21]. - The cash received from operating activities totaled ¥77,761,841.68, an increase from ¥59,746,569.22 in the previous period[21]. - The company's cash flow from investing activities showed a significant improvement, with a net inflow of ¥180,450,325.70 compared to a net outflow of -¥123,033,643.83 in the previous year, marking a 246.67% change[10]. - The net cash flow from investment activities was $180,450,325.70, compared to a negative cash flow of -$123,033,643.83 in the previous period[22]. Assets and Liabilities - The company's total assets decreased by 4.79% to ¥1,109,315,854.48 from ¥1,165,154,024.39 at the end of the previous year[5]. - Total current assets decreased to ¥922,368,980.33 from ¥976,264,946.48, a decline of 5.51%[15]. - Total liabilities decreased to ¥578,550,230.10 from ¥619,927,528.34, reflecting a reduction of approximately 6.66%[16]. - The total equity attributable to shareholders decreased to ¥513,947,269.72 from ¥527,279,089.20, a decline of about 2.5%[16]. - The company's total liabilities increased, with accounts payable rising by 39.03% to ¥161,860,662.70 from ¥116,419,490.74[9]. Shareholder Information - The total number of common shareholders at the end of the reporting period is 6,937[11]. - The top 10 shareholders hold a total of 61.42% of the shares, with Shanghai Changyun Enterprise Management Partnership holding the largest share at 19.89%[11]. - The largest shareholder, Shanghai Changyun Enterprise, has pledged 13,130,000 shares[11]. - The company has no preferred shareholders as of the reporting period[12]. - The company has not disclosed any related party transactions among the top shareholders[12]. Investment and Expenses - The company's investment income increased by 135.63% to ¥451,379.40 compared to a loss of -¥1,266,728.81 in Q1 2024[10]. - Research and development expenses were reported at ¥5,488,613.84, slightly down from ¥5,752,963.18 in the previous period[18]. - The financial expenses showed a positive change, with interest expenses decreasing to ¥23,575.62 from ¥187,157.39[19]. - Cash received from investment income was $1,470,325.70, compared to $226,356.16 previously[22]. - Cash outflow for the purchase of fixed assets and intangible assets was $20,000.00, a decrease from $1,759,999.99 in the previous period[22]. Other Information - The company plans to grant stock options to incentive objects as part of its 2024 stock option incentive plan[12]. - The company did not conduct an audit for the first quarter report[23]. - The new accounting standards will be implemented starting in 2025[23].