股票简称：通合科技 股票代码：300491 石家庄通合电子科技股份有限公司 （石家庄高新区漓江道 350 号） 向不特定对象发行可转换公司债券 募集说明书 （2025 年三季度财务数据更新稿） 保荐人（主承销商） （住所：长春市生态大街 6666 号） 二〇二六年二月 石家庄通合电子科技股份有限公司 向不特定对象发行可转换公司债券募集说明书 声 明 中国证监会、交易所对本次发行所作的任何决定或意见，均不表明其对申 请文件及所披露信息的真实性、准确性、完整性作出保证，也不表明其对发行 人的盈利能力、投资价值或者对投资者的收益作出实质性判断或保证。任何与 之相反的声明均属虚假不实陈述。 根据《证券法》的规定，证券依法发行后，发行人经营与收益的变化，由 发行人自行负责。投资者自主判断发行人的投资价值，自主作出投资决策，自 行承担证券依法发行后因发行人经营与收益变化或者证券价格变动引致的投资 风险。 1-1-1 石家庄通合电子科技股份有限公司 向不特定对象发行可转换公司债券募集说明书 重大事项提示 公司特别提请投资者注意，在作出投资决策之前，务必仔细阅读本募集说 明书正文内容，并特别关注以下重要事项。 一、特别风险提 ...

东北证券股份有限公司 关于 石家庄通合电子科技股份有限公司 向不特定对象发行可转换公司债券 之 上市保荐书 （住所：长春市生态大街 6666 号） 二〇二六年二月 声 明 东北证券股份有限公司接受石家庄通合电子科技股份有限公司的委托，担任 石家庄通合电子科技股份有限公司向不特定对象发行可转换公司债券的保荐人。 保荐人及指定的保荐代表人已根据《公司法》《证券法》《注册管理办法》 等法律法规和中国证监会及深圳证券交易所的有关规定，诚实守信，勤勉尽责， 严格按照依法制定的业务规则和行业自律规范出具本上市保荐书，并保证所出具 文件真实、准确、完整。 除非特别注明，本上市保荐书所使用的简称和术语与《石家庄通合电子科技 股份有限公司向不特定对象发行可转换公司债券募集说明书》一致。 3-3-1 | 十三、保荐机构对本次证券发行上市的推荐结论 50 | | --- | 东北证券股份有限公司 关于石家庄通合电子科技股份有限公司 向不特定对象发行可转换公司债券之上市保荐书 深圳证券交易所： 通合科技拟向不特定对象发行可转换公司债券，募集资金不超过 52,193.27 万元（含 52,193.27 万元），东北证券作为通合科技本次 ...

关于石家庄通合电子科技股份有限公司 申请向不特定对象发行可转换公司债券审核问询函的回复 大信备字[2025]第 1-00071 号 大信会计师事务所（特殊普通合伙） WUYIGE CERTIFIED PUBLIC ACCOUNTANTS LLP. 大信会计师事务所 北京市海淀区知春路 1 号 学院国际大厦 22 层 2206 邮编 100083 WUYIGE Certified Public Accountants.LLP Room 2206 22/F,Xueyuan International Tower No.1 Zhichun Road, Haidian Dist. Beijing,China,100083 电话 Telephone：+86（10）82330558 传真 Fax： +86（10）82327668 网址 Internet： www.daxincpa.com.cn 关于石家庄通合电子科技股份有限公司 申请向特定对象发行股票的审核问询函回复 深圳证券交易所： 根据深圳证券交易所（以下简称"深交所"或"贵所"）于 2025 年 11 月 13 日出具的《关于石家庄通合电子科技股份有限公司申请向不 ...

北京植德律师事务所 关于石家庄通合电子科技股份有限公司 向不特定对象发行可转换公司债券的 北京植德律师事务所 关于石家庄通合电子科技股份有限公司 向不特定对象发行可转换公司债券的 补充法律意见书(二) 植德(证)字[2025]0049-12号 二〇二六年二月 北京植德律师事务所 Merits & Tree Law Offices 北京市东城区东直门南大街 1 号来福士中心办公楼 12 层 | 邮编:100007 12th Floor, Raffles City Beijing Office Tower, No.1 Dongzhimen South Street, Dongcheng District, Beijing 100007 P.R.C 电话(Tel):010-56500900 传真(Fax):010-56500999 www.meritsandtree.com 补充法律意见书(二) 植德(证)字[2025]0049-12号 致: 石家庄通合电子科技股份有限公司（发行人） 根据本所与发行人签订的《法律顾问聘用协议》,本所接受发行人的委托, 担任发行人本次发行的专项法律顾问。 本所律师根据《公司法》《证券 ...

证券代码：300491 证券简称：通合科技 公告编号：2026-002 石家庄通合电子科技股份有限公司 关于申请向不特定对象发行可转换公司债券 董 事 会 二零二六年二月四日 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 11 月 13 日收到深圳证券交易所（以下简称"深交所"）出具的《关于石家庄通合电子科 技股份有限公司申请向不特定对象发行可转换公司债券的审核问询函》（审核函 〔2025〕020067 号）（以下简称"审核问询函"）。公司会同相关中介机构对审核 问询函所列问题进行了逐项说明和回复，具体内容详见公司于 2025 年 12 月 3 日在巨潮资讯网（http://www.cninfo.com.cn）披露的《关于石家庄通合电子科技 股份有限公司申请向不特定对象发行可转换公司债券审核问询函的回复报告》及 其他相关文件。 近日，根据深交所的进一步审核意见，公司会同相关中介机构对回复内容进 行了补充修订，并更新相关申报文件，具体内容详见公司同日在巨潮资讯网 （http://www.cni ...

东北证券股份有限公司 关于 石家庄通合电子科技股份有限公司 向不特定对象发行可转换公司债券 之 发行保荐书 （住所：长春市生态大街 6666 号） 二〇二六年二月 声 明 东北证券股份有限公司接受石家庄通合电子科技股份有限公司委托，担任通 合科技向不特定对象发行可转换公司债券的保荐人，为本次发行出具发行保荐书。 本保荐人及指定的保荐代表人根据《公司法》《证券法》《证券发行上市保 荐业务管理办法》《注册管理办法》《发行证券的公司信息披露内容与格式准则 第 27 号——发行保荐书和发行保荐工作报告》等法律法规和中国证券监督管理 委员会及深圳证券交易所的有关规定，保荐人及其保荐代表人诚实守信，勤勉尽 责，严格按照依法制定的业务规则、行业执业规范和道德准则出具本发行保荐书， 并保证本发行保荐书的真实性、准确性和完整性。 除非特别注明，本发行保荐书中如无特别说明，相关用语具有与《石家庄通 合电子科技股份有限公司向不特定对象发行可转换公司债券募集说明书》中相同 的含义。 本发行保荐书中部分合计数与各加数直接相加之和在尾数上有差异，或部分 比例指标与相关数值直接计算的结果在尾数上有差异，系四舍五入造成。 3-1-1 | 附 ...

Market Overview - The other power equipment sector experienced a decline of 0.43% on February 4, with Kehua Data leading the drop [1] - The Shanghai Composite Index closed at 4102.2, up 0.85%, while the Shenzhen Component Index closed at 14156.27, up 0.21% [1] Stock Performance - Xizi Clean Energy (002534) saw a closing price of 18.70, with an increase of 4.59% and a trading volume of 277,800 shares, amounting to a transaction value of 514 million [1] - China Power (600482) closed at 27.77, up 1.28%, with a trading volume of 344,100 shares and a transaction value of 953 million [1] - Dongfang Electric (600875) closed at 25.99, up 1.09%, with a trading volume of 430,500 shares and a transaction value of 1.119 billion [1] - Kehua Data (002335) experienced a significant drop of 4.79%, closing at 58.86, with a trading volume of 295,600 shares [2] Capital Flow - The other power equipment sector saw a net outflow of 877 million from institutional investors, while retail investors had a net inflow of 589 million [2] - The sector's overall capital flow indicates a mixed sentiment, with institutional investors pulling back while retail investors increased their positions [2] Individual Stock Capital Flow - Dongfang Electric (600875) had a net inflow of 21.27 million from institutional investors, but a net outflow of 17.43 million from retail investors [3] - Keda Technology (300820) experienced a net inflow of 38.32 million from institutional investors, while retail investors saw a net outflow of 51.47 million [3] - The capital flow data suggests varying levels of confidence among different investor types within the sector [3]

Core Viewpoint - Tonghe Technology (300491.SZ) expects a net profit attributable to shareholders of 36 million to 52 million yuan for 2025, representing a year-on-year growth of 50.37% to 117.20% [1] Financial Performance - The net profit excluding non-recurring gains and losses is projected to be between 30 million and 45 million yuan, indicating a year-on-year increase of 57.53% to 136.29% [1] Strategic Focus - The company aims to achieve comprehensive revenue growth in three key areas: new energy, smart grid, and aerospace, with the aerospace sector showing particularly significant growth [1] Market Dynamics - The overall gross profit margin of the company's products has decreased year-on-year due to intensified industry competition [1] Internal Development - The company is enhancing its internal capabilities by focusing on talent development, market expansion, and efficiency improvement, which has led to an increase in related expenses year-on-year [1]

Core Viewpoint - The company expects a net profit of 36 million to 52 million yuan for the fiscal year 2025, representing a year-on-year growth of 50.37% to 117.20% [1] Group 1: Financial Performance - The projected net profit for 2025 is between 36 million and 52 million yuan [1] - This represents a significant increase compared to the previous year, with growth rates ranging from 50.37% to 117.20% [1] Group 2: Strategic Focus - The company is focusing on its development strategy and operational goals [1] - It leverages its technological research and marketing advantages to drive revenue growth [1] Group 3: Revenue Growth Areas - Revenue growth is expected across three major sectors: new energy, smart grid, and aerospace [1] - The aerospace sector is anticipated to show particularly significant growth [1]

Financial Projections - The company expects a net profit of between 36 million and 52 million CNY for the year 2025, representing a growth of 50.37% to 117.20% compared to the previous year[4] - The net profit attributable to shareholders after deducting non-recurring gains and losses is projected to be between 30 million and 45 million CNY, indicating a growth of 57.53% to 136.29% year-over-year[4] - The company anticipates that non-recurring gains and losses will impact net profit by approximately 6.2 million CNY, primarily from government subsidies[8] - The company’s revenue and net profit are expected to grow rapidly in 2025[7] Revenue and Growth Sectors - The company has achieved revenue growth across three key sectors: new energy, smart grid, and aerospace, with aerospace showing particularly significant growth[6] Profitability and Competition - The overall gross profit margin has decreased year-over-year due to intensified industry competition[6] Internal Strategies - The company is focusing on talent development, market expansion, and efficiency improvement to strengthen its internal growth drivers[6] Financial Reporting - The financial data presented is preliminary and has not been audited by an accounting firm, with no discrepancies reported between the company and the auditors[5] - The company will provide detailed financial data in the 2025 annual report, urging investors to make cautious decisions and be aware of investment risks[9] - The performance forecast period is from January 1, 2025, to December 31, 2025[3]