证券代码：300491 证券简称：通合科技 公告编号：2025-027 石家庄通合电子科技股份有限公司 关于召开2024年年度股东大会的提示性公告 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。 石家庄通合电子科技股份有限公司（以下简称"公司"）于2025年4月29日 在巨潮资讯网（http://www.cninfo.com.cn）上刊登了《关于召开2024年年度股东 大会的通知》，现将本次会议的有关事项提示如下： 一、召开会议的基本情况 1、股东大会届次：2024 年年度股东大会 2、股东大会的召集人：公司董事会 3、会议召开的合法、合规性：公司第五届董事会第九次会议审议通过了《关 于召开 2024 年年度股东大会的议案》，本次股东大会会议召开符合有关法律、 行政法规、部门规章、规范性文件和《公司章程》的规定。 4、会议召开的日期、时间： （1）现场会议时间：2025 年 5 月 20 日（星期二）14:30 （2）网络投票时间：2025 年 5 月 20 日（星期二） 其中，通过深圳证券交易所（以下简称"深交所"）交易系统进行网络投票 的具体时间为 202 ...

Investment Rating - The report maintains a "Recommended" investment rating for the power equipment sector [6][16]. Core Viewpoints - OpenAI plans to expand its $500 billion U.S. data center project, Stargate, and increase overseas investments, indicating a sustained positive outlook for the AIDC (AI Data Center) segment [5][15]. - The competition in AI is expected to intensify, and investments in AIDC will continue to show an upward trend, regardless of future U.S. chip restrictions [5][15]. - The report highlights that the power generation sector remains the most logical area for growth, recommending关注潍柴重机 (Weichai Heavy Machinery) [6][15]. Summary by Sections Investment Viewpoints - The report emphasizes that the power generation sector is experiencing simultaneous growth in volume and profit, with a recommendation to focus on Weichai Heavy Machinery. It also suggests monitoring the HVDC segment, recommending 科华数据 (Kehua Data) and 通合科技 (Tonghe Technology), and highlights opportunities in server power and liquid cooling segments, recommending 英维克 (InvoTech), 申菱环境 (Shenling Environment), and 欧陆通 (Oulutong) [6][15]. Industry Dynamics - OpenAI's expansion of its data center project is aimed at promoting "democratic AI" development, with no details on financing or delivery methods disclosed. The report notes that capital expenditures are still growing rapidly, indicating a strong demand for AIDC construction [18]. - The report also tracks the industrial robot reducer market, noting a projected demand of 1.366 million units in 2024, a year-on-year increase of 14.85% [19]. Key Companies and Earnings Forecast - The report provides earnings forecasts for several companies, including: - 潍柴重机 (Weichai Heavy Machinery): EPS of 0.56 in 2024, 0.98 in 2025E, and 1.52 in 2026E [8][17]. - 科华数据 (Kehua Data): EPS of 0.68 in 2024, 1.29 in 2025E, and 1.66 in 2026E [8][17]. - 英维克 (InvoTech): EPS of 0.61 in 2024, 0.83 in 2025E, and 1.09 in 2026E, with a "Buy" rating [8][17]. - 通合科技 (Tonghe Technology): EPS of 0.13 in 2024, 0.38 in 2025E, and 0.69 in 2026E, with an "Increase" rating [8][17]. - 申菱环境 (Shenling Environment): EPS of 0.43 in 2024, 1.05 in 2025E, and 1.33 in 2026E, with a "Buy" rating [8][17].

Investment Rating - The report maintains a "Recommended" rating for the electric power equipment sector [6][16]. Core Viewpoints - OpenAI plans to expand its $500 billion U.S. data center project, Stargate, and increase overseas investments, indicating a sustained positive outlook for the AIDC (AI Data Center) segment. The competition in AI is expected to intensify, and investments in AIDC will continue to show an upward trend regardless of future U.S. chip restrictions [5][15]. - The report highlights that the power generation sector remains the most logical area for growth, recommending attention to Weichai Heavy Machinery. It also suggests focusing on the gradually increasing penetration of the HVDC segment, with recommendations for Kehua Data and Tonghe Technology. Additionally, it points to opportunities in server power supplies and liquid cooling segments, recommending Invec and Shenling Environment [6][15]. Summary by Sections Investment Viewpoints - The report emphasizes the ongoing growth in the AIDC segment and suggests that investments will remain robust. It recommends specific companies within the electric power equipment sector, including Weichai Heavy Machinery, Kehua Data, Tonghe Technology, Invec, Shenling Environment, and Oulu Tong [6][15][17]. Industry Dynamics - OpenAI's expansion of its data center project and the announcement of new funding rounds for robotics companies indicate a strong investment trend in AI and robotics. The report notes that the demand for industrial robots is expected to grow, with a projected increase in demand for reducers used in these robots [18][19]. Market Performance - The electric power equipment sector experienced a 4.02% increase in the last week, outperforming the Shanghai Composite Index by 2.10 percentage points. The report ranks the sector third among 28 sub-industries [38][40]. Key Companies and Earnings Forecast - The report provides earnings forecasts for several companies, including: - Weichai Heavy Machinery (000880.SZ): EPS forecast of 0.56 in 2024, 0.98 in 2025, and 1.52 in 2026 [17]. - Kehua Data (002335.SZ): EPS forecast of 0.68 in 2024, 1.29 in 2025, and 1.66 in 2026 [17]. - Invec (002837.SZ): EPS forecast of 0.61 in 2024, 0.83 in 2025, and 1.09 in 2026, with a "Buy" rating [17]. - Tonghe Technology (300491.SZ): EPS forecast of 0.13 in 2024, 0.38 in 2025, and 0.69 in 2026, with an "Increase" rating [17]. - Shenling Environment (301018.SZ): EPS forecast of 0.43 in 2024, 1.05 in 2025, and 1.33 in 2026, with a "Buy" rating [17].

Investment Rating - The report maintains a "Recommended" rating for the electric power equipment sector [6][16]. Core Viewpoints - The overseas cloud service providers (CSPs) reported better-than-expected Q1 earnings, indicating a clear rebound trend in AI investments. Notably, META revised its 2025 capital expenditure forecast from $60 billion to a range of $64 billion to $72 billion. Google plans to maintain its $75 billion capital expenditure for the year, while Amazon and Microsoft also exceeded revenue and profit expectations for Q1 2025, with Microsoft showing a 53% year-on-year increase in capital expenditure [5][14]. - The domestic AIDC (Artificial Intelligence Data Center) construction is accelerating, and with the upcoming major tenders from potential giants, there is optimism for a rebound in the domestic AIDC sector [5][14]. Summary by Sections Investment Insights - The report highlights that the power generation sector remains a strong area for growth, recommending attention to Weichai Heavy Machinery. It also suggests focusing on the HVDC segment, with recommendations for Kehua Data and Tonghe Technology. Additionally, it points to opportunities in server power supplies and liquid cooling, recommending Yinvike, Shenling Environment, and Oulu Tong [6][15]. Industry Dynamics - The report discusses the launch of the new IP series robot "Xinghangxia P01" by Digital Huaxia, which aims to disrupt the service robot market with its high aesthetics and emotional intelligence [20]. - It notes the release of a list of advanced technology demonstration projects by the National Development and Reform Commission, which includes 12 energy storage projects totaling over 2.455 GW/9.14 GWh [21]. - The report mentions the promotion of private sector development in the energy field by the National Energy Administration, aiming to enhance the role of private enterprises in the green energy transition [21]. Key Companies and Earnings Forecast - The report provides a table of key companies with their earnings per share (EPS) and price-to-earnings (PE) ratios, highlighting companies like Weichai Heavy Machinery, Kehua Data, Yinvike, Tonghe Technology, Oulu Tong, and Shenling Environment, with various investment ratings ranging from "Buy" to "Increase" [9][19].

Core Viewpoint - The company faces increased industry competition leading to a decline in gross margin and profitability, prompting a downward revision of profit forecasts for 2025-2026 [1][2] Financial Performance - In 2024, the company achieved revenue of 1.209 billion yuan, a year-on-year increase of 19.89%, but reported a net profit attributable to shareholders of 24 million yuan, a decline of 76.66% [1] - For Q1 2025, the company reported revenue of 207 million yuan, a year-on-year increase of 16.14%, but incurred a net loss of 6.52 million yuan, marking a transition to loss compared to the previous year [1] - The gross margin for 2024 was 27.2%, down 5.9 percentage points year-on-year, primarily due to a 6.32 percentage point decline in the gross margin of the charging module business [2] Business Segmentation - In 2024, the charging module business generated revenue of 780 million yuan, up 20.40%, with a gross margin of 21.26%, down 6.32 percentage points [2] - The power operation power supply segment achieved revenue of 210 million yuan, a year-on-year increase of 19.47%, with a gross margin of 36.92%, down 1.73 percentage points [2] - The customized power supply and testing business reported revenue of 100 million yuan, a decline of 16.24%, with a gross margin of 51.06%, down 0.29 percentage points [2] Cost Structure - In 2024, the company's expense ratios were as follows: sales 6.2%, management 7.2%, R&D 9.4%, and financial 0.4%, reflecting increases of 0.2, 0.7, 0.6, and 0.2 percentage points respectively [2] - For Q1 2025, the expense ratios were: sales 6.4%, management 10.5%, R&D 14.6%, and financial 0.6%, with changes of +0.2, -0.1, +2.2, and +0.1 percentage points respectively [2] Business Development - The company is solidifying its existing business while expanding into new areas such as thermal management power supplies for new energy heavy trucks and HVDC products for data center power distribution, which are expected to contribute to business growth [3]

石家庄通合电子科技股份有限公司 2025 年度监事薪酬绩效方案 根据石家庄通合电子科技股份有限公司（以下简称"公司"）《公司章程》等 相关制度，结合公司经营规模等实际情况并参照行业薪酬水平，拟定 2025 年度 公司监事薪酬绩效方案如下： 一、本方案适用对象 在公司领取薪酬的监事 二、本方案适用期限 本方案自公司股东大会审议通过后实施，至新的薪酬方案通过后自动失效。 三、薪酬绩效标准 1、上述薪酬、绩效奖金均为税前金额，其所涉及的个人所得税由公司统一 代扣代缴； 2、公司监事因换届、改选或任期内辞职等原因离任的，薪酬绩效按其实际 任期计算并予发放。 石家庄通合电子科技股份有限公司 监 事 会 二零二五年四月二十八日 监事根据其在公司担任的具体职务，按照公司相关薪酬与绩效考核管理制度 领取基本薪酬和绩效奖金，不领取监事津贴。其中，基本薪酬是监事的年度基本 收入，主要考虑岗位职务价值、责任态度、管理能力、市场薪酬行情等因素；绩 效奖金按年度业绩等进行考核。 四、其他规定 ...

证券代码：300491 证券简称：通合科技 公告编号：2025-024 石家庄通合电子科技股份有限公司 2024年度募集资金存放与实际使用情况的专项报告 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。 根据深圳证券交易所印发的《深圳证券交易所上市公司自律监管指引第2号 ——创业板上市公司规范运作》及相关格式指引的规定，石家庄通合电子科技股 份有限公司（以下简称"公司"或"本公司"）2024年度（以下简称"报告期" 或"本报告期"）募集资金存放与实际使用情况的专项说明如下： 一、募集资金基本情况 （一）本次募集资金情况 经中国证监会《关于同意石家庄通合电子科技股份有限公司向特定对象发行 股票注册的批复》（证监许可〔2021〕1914 号）核准，公司向特定对象发行普 通股 14,140,271 股，发行价格为 17.68 元/股，截至 2021 年 11 月 26 日止，公司 募集资金总额为人民币 249,999,991.28 元，扣除各项发行费用人民币 5,768,056.86 元（不含增值税），实际募集资金净额为人民币 244,231,934.42 元。上述资 ...

石家庄通合电子科技股份有限公司 董事会审计委员会对会计师事务所 2024 年度履职情况评估 及履行监督职责情况的报告 按照《审计业务约定书》，遵循《中国注册会计师审计准则》和其他执业规 范，结合公司2024年年报工作安排，大信对公司2024年度财务报告进行了审计并 对2024年12月31日内部控制有效性出具审计报告，同时对公司2024年度募集资金 存放与实际使用情况、非经营性资金占用及其他关联资金往来情况等进行核查并 出具了专项报告。 经审计，大信认为公司财务报表在所有重大方面按照企业会计准则的规定编 制，公允反映了公司2024年12月31日的合并及母公司财务状况以及2024年度的合 并及母公司经营成果和现金流量，为公司出具了标准无保留意见的审计报告。 在执行审计工作的过程中，大信就会计师事务所和相关审计人员的独立性、 审计工作小组的人员构成、审计计划、风险判断、风险及舞弊的测试和评价方法、 年度审计重点、审计调整事项、初审意见等与公司管理层进行了充分沟通。 石家庄通合电子科技股份有限公司（以下简称"公司"）董事会审计委员会 根据《公司法》、《证券法》、《上市公司治理准则》、《国有企业、上市公司选聘会 计师事 ...

| 非经营性资金占用 | 资金占用方名 称 | 占用方与上市公 司的关联关系 | 上市公司 核算的会计科 | 2024 年期初占 | 2024 年度占用累 计发生金额 | 2024 年度占用 资金的利息 | 2024 年度 偿还累计 | 2024 年期末 占用资金余 | 占用形成 原因 | 占用性质 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | 目 | 用资金余额 | （不含利息） | （如有） | 发生金额 | 额 | | | | 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 | | | | | | | | | | | | 其他关联方及其附 | | | | | | | | | | | | 属企业 | | | | | | | ...

证券代码：300491 证券简称：通合科技 公告编号：2025-013 石家庄通合电子科技股份有限公司 2024年年度报告披露提示性公告 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。 石家庄通合电子科技股份有限公司（以下简称"公司"）于2025年4月28日 召开第五届董事会第九次会议、第五届监事会第九次会议，审议通过了《2024 年年度报告及其摘要》。为使投资者全面了解公司的经营情况、财务状况及未来 发展规划，公司《2024年年度报告》、《2024年年度报告摘要》于2025年4月29 日 在 中 国 证 监 会 指 定 的 创 业 板 信 息 披 露 网 站 巨 潮 资 讯 网 （http://www.cninfo.com.cn）披露。 敬请投资者注意查阅。 特此公告 石家庄通合电子科技股份有限公司 董 事 会 二零二五年四月二十八日 ...