湖南启元律师事务所 关于 东莞市鼎通精密科技股份有限公司 2024年年度股东大会的 法律意见书 湖南省长沙市芙蓉区建湘路 393 号世茂环球金融中心 63 层 410005 电话：（0731）82953778 传真：（0731）82953779 网站：www.qiyuan.com 致：东莞市鼎通精密科技股份有限公司 湖南启元律师事务所（以下简称"本所"）接受东莞市鼎通精密科技股份有 限公司（以下简称"公司"）的委托，指派本所律师出席了公司 2024 年年度股东 大会（以下简称"本次股东大会"），对本次股东大会的召集和召开程序、出席 会议人员及召集人的资格、表决程序和表决结果的合法有效性进行律师见证，并 发表本法律意见。 本所律师根据《中华人民共和国公司法》（以下简称"《公司法》"）、《中 华人民共和国证券法》（以下简称"《证券法》"）、《上市公司股东会规则》 （以下简称"《股东会规则》"）等我国现行法律、法规、规范性文件以及《东 莞市鼎通精密科技股份有限公司章程》（以下简称"《公司章程》"）的有关规 定出具本法律意见书。 二〇二五年五月 为出具本法律意见书，本所律师声明如下： （一）本所律师根据本法律意见书出 ...

东莞证券股份有限公司 关于东莞市鼎通精密科技股份有限公司 2022 年度向特定对象发行股票持续督导保荐总结报告书 | 保荐机构：东莞证券股份有限公司 | 被保荐公司名称：东莞市鼎通精密科技股份有限公司 | | --- | --- | | | 保荐代表人联系方式：0769-22119285 | | 保荐代表人：袁炜、黄波 | 保荐代表人联系地址：东莞市莞城区可园南路 号金源 1 | | | 中心 25 楼 | 东莞证券股份有限公司（以下简称"东莞证券"或"保荐机构"）作为东莞 市鼎通精密科技股份有限公司（以下简称"鼎通科技""发行人"或"公司"） 2022 年度向特定对象发行股票的保荐机构，持续督导期至 2024 年 12 月 31 日。 目前，持续督导期已满。东莞证券根据《证券发行上市保荐业务管理办法》《上 海证券交易所科创板股票上市规则》以及《上海证券交易所上市公司自律监管指 引第 11 号——持续督导》等相关法规和规范性文件的要求，出具本保荐总结报 告书。 一、保荐机构及保荐代表人承诺 （一）保荐总结报告书和证明文件及其相关资料的内容不存在虚假记载、误 导性陈述或重大遗漏，保荐机构及保荐代表人对其真实性、 ...

东莞市鼎通精密科技股份有限公司 2024年年度股东大会会议资料 证券代码：688668 证券简称：鼎通科技 东莞市鼎通精密科技股份有限公司 2024 年年度股东大会 会议资料 二零二五年四月 | 议案十一： 36 | | --- | 东莞市鼎通精密科技股份有限公司 2024年年度股东大会会议资料 东莞市鼎通精密科技股份有限公司 2024 年年度股东大会会议须知 为维护广大投资者的合法权益，保障股东在本次股东大会期间依法行使权利， 东莞市鼎通精密科技股份有限公司（以下简称"公司"）根据《中华人民共和国 公司法》（以下简称《公司法》）《中华人民共和国证券法》（以下简称《证券 法》）《上市公司股东大会规则》和公司《公司章程》《股东大会议事规则》等 有关规定，特制定本会议须知： 一、公司负责本次股东大会的议程安排和会务工作，出席会议人员应当听从 公司工作人员安排，共同维护好会议秩序。 二、为保证股东大会的正常秩序，除出席会议的股东或者股东代理人、董事、 监事、董事会秘书、其他高级管理人员、见证律师、本次会议议程有关人员及会 务工作人员以外，公司有权拒绝其他人员进入会场。对于影响股东大会秩序和损 害其他股东合法权益的行 ...

Summary of DingTong Technology Conference Call Company Overview - **Company**: DingTong Technology - **Industry**: Telecommunications and Automotive Connectors Key Financial Performance - **Q1 2025 Revenue**: 378 million CNY, **Net Profit**: 52 million CNY, representing a **190% YoY** increase and a **65% QoQ** increase [1][3] - **2024 Total Revenue**: 1.032 billion CNY, **Net Profit**: 110 million CNY, with a growth rate of **50-60%** [3] Core Business Insights - **Telecommunications Business**: - Major growth driver with a **70% increase** in 2024 [3] - Demand for **112G products** significantly increased, with March demand reaching **800,000 to 1 million units** [4] - **Net Profit Margin**: 14% in Q1 2025 [4] - **Automotive Connectors**: - Q1 2025 sales reached **90 million CNY**, with an expected annual total of at least **400 million CNY**, a **50% YoY** increase [11] - Main supplier for BYD's control systems, with monthly deliveries of approximately **15 million CNY** [11] - **Liquid Cooling Project**: - Expected to contribute significantly to revenue growth in 2025, with a projected **50-100% QoQ increase** in Q2 [10] - Current unit price is **250 USD**, with initial small-scale production underway [10][19] Growth Projections - **Five-Year Revenue Targets**: - 2025: 1.6 billion CNY - 2026: 2.3 billion CNY - 2027: 3.0 billion CNY - 2028: 3.8 billion CNY - 2029: 4.5 billion CNY [2][13] Production Capacity and Expansion - **Production Capacity**: - Facilities in Xinyang, Changsha, and Malaysia to meet future demand [2][14] - Xinyang factory can reach **2-2.5 billion units**, while Malaysia's capacity may increase to **300-500 million units** in the next 3-5 years [14] Market Dynamics - **Tariff Impact**: - No direct impact from tariffs as the company utilizes platforms in Malaysia to avoid regional tariffs, with customers handling customs [5][15] - **Client Relationships**: - Established as the largest telecommunications connector supplier for Amphenol and Molex in Greater China [6] - Strong collaboration with domestic suppliers like Luxshare Precision and Huafeng Technology [6][26] Product Development and Innovation - **New Product Launches**: - **224G connectors** are in small-scale production, with expectations to ramp up to **400,000 units per month** by the end of 2025 [16] - Continuous development of high-margin products, with **112G and 24G** products expected to enhance overall profitability [22][23] Market Trends and Future Outlook - **Liquid Cooling Technology**: - Anticipated to see significant demand growth, especially in the context of **800G optical modules** [18] - Expected to generate approximately **10 million CNY** in Q1 2025, with potential for substantial growth in subsequent quarters [17] - **AI Sector Potential**: - Company expresses confidence in growth opportunities within the AI sector, anticipating significant business expansion [43] Conclusion DingTong Technology is positioned for robust growth driven by its telecommunications and automotive connector businesses, with strategic expansions and product innovations set to enhance its market presence and financial performance in the coming years.

Investment Rating - The report maintains a "Recommended" rating for the company [4] Core Views - The company has shown continuous performance exceeding expectations, with significant growth in communication products. In 2024, the company achieved a revenue of 1.032 billion yuan, a year-on-year increase of 51.12%, and a net profit attributable to shareholders of 110 million yuan, up 65.74% [1] - The demand for high-speed products is significantly benefiting from the development of AI, with the company’s high-speed communication connector products being upgraded to meet increasing market needs [1][2] - The company is optimizing its product matrix in the new energy vehicle sector and deepening cooperation with major clients, which is expected to enhance revenue and profitability [2] Summary by Sections Financial Performance - In 2024, the company’s communication connector business generated revenue of 597 million yuan, a year-on-year increase of 71.63%, with a gross margin of 31.71% [1] - The first quarter of 2025 saw revenue of 379 million yuan, a year-on-year increase of 95.25%, and a net profit of approximately 52.9 million yuan, up 190.12% [1] Business Segments - The new energy vehicle connector segment achieved revenue of 266 million yuan in 2024, a year-on-year increase of 25.21%, with a gross margin of 23.50% [1] - The precision mold segment generated revenue of 56.31 million yuan, up 41.75% year-on-year, while mold parts revenue reached 16.99 million yuan, an increase of 31.75% [1] Future Projections - The company is expected to achieve revenues of 1.471 billion yuan, 1.962 billion yuan, and 2.482 billion yuan for the years 2025, 2026, and 2027, respectively, with corresponding net profits of 223 million yuan, 297 million yuan, and 369 million yuan [2][3] - The projected PE ratios for 2025, 2026, and 2027 are 26, 19, and 16, respectively, indicating a favorable growth outlook [2][3]

Core Viewpoint - 鼎通科技 achieved significant revenue growth in 2024, driven by advancements in AI technology and strong performance in its communications and automotive sectors, despite challenges from its Malaysian subsidiary's losses [1][4][7]. Group 1: Financial Performance - The company reported total revenue of 1.032 billion yuan, a year-on-year increase of 51.12% [1]. - Net profit attributable to shareholders reached 110 million yuan, up 65.74% year-on-year [1]. - The non-GAAP net profit was approximately 92.7 million yuan, reflecting a growth of 56.89% [1]. Group 2: Communications Business - The communications segment saw significant growth, with the successful mass production of 112G products in Q2 2024, meeting the rising demand for high-speed data transmission [4]. - Key clients include major companies such as Amphenol, Molex, and TE Connectivity, indicating a strong market position [4]. - New product series developed in collaboration with clients are set to begin mass production in Q4 2024, further solidifying the company's leadership in the communications industry [4]. Group 3: Automotive and New Energy Business - The automotive connector segment experienced a revenue increase of 25.21%, with a gross margin of 23.50% [5][6]. - The company has established solid partnerships with leading brands like BYD, FAW, and Changan, enhancing its market presence in the electric vehicle sector [5]. - A strategic product structure optimization was implemented, focusing on high-margin products while phasing out loss-making items [5][6]. Group 4: Malaysian Subsidiary Challenges - The Malaysian subsidiary reported initial losses due to high startup costs and underutilization, with a revenue of approximately 10.06 million yuan and a net loss of about 1.05 million yuan [7]. - Future plans include optimizing production processes, increasing automation, and enhancing R&D capabilities to adapt to market changes [7]. - The subsidiary aims to localize procurement to mitigate supply chain risks and establish long-term partnerships with local suppliers [7].

证券代码：688668 证券简称：鼎通科技 编号：2025-012 东莞市鼎通精密科技股份有限公司 关于提请股东大会授权董事会办理以简易程序向特 定对象发行股票相关事宜的公告 本公司董事会及全体董事保证公告内容不存在任何虚假记载、误导性陈述或 者重大遗漏，并对公告内容的真实性、准确性和完整性承担个别及连带责任。 东莞市鼎通精密科技股份有限公司（以下简称"公司"）于 2025 年 4 月 17 日 召开第三届董事会第十次会议，审议通过了《关于提请股东大会授权董事会以简 易程序向特定对象发行股票相关事宜的议案》，根据《上市公司证券发行注册管 理办法》《上海证券交易所上市公司证券发行上市审核规则》《上海证券交易所 上市公司证券发行与承销业务实施细则》等相关规定，为满足公司未来发展需要， 公司董事会拟提请股东大会授权董事会办理向特定对象发行股票，融资总额不超 过人民币 3 亿元且不超过最近一年末净资产 20%，授权期限为自 2024 年年度股 东大会审议通过之日起至 2025 年年度股东大会召开之日止。本议案尚需提交公 司股东大会审议通过。具体情况如下： 一、本次授权具体内容 本次提请股东大会授权事宜包括以下内容： ...

东莞市鼎通精密科技股份有限公司 2024 年度内部控制审计报告 信会师报字[2025]第 ZI10126 号 __________________________此码用于证明该审计报告是否由具有执业许可的会计 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.mof.gov.cn 立信会计师事务所(特殊普通合伙) IINA SHU LUN PAN CERTIFIED PUBLIC ACCOUNTANT 内部控制审计报告 信会师报字[2025]第 ZI10126 号 东莞市鼎通精密科技股份有限公司全体股东; 按照《企业内部控制审计指引》及中国注册会计师执业准则的相 关要求,我们审计了东莞市鼎通精密科技股份有限公司(以下简称鼎 通科技)2024年12月31日的财务报告内部控制的有效性。 一、企业对内部控制的责任 按照《企业内部控制基本规范》、《企业内部控制应用指引》、《企 业内部控制评价指引》的规定,建立健全和有效实施内部控制,并评 价其有效性是鼎通科技董事会的责任。 二、 注册会计师的责任 我们的责任是在实施审计工作的基础上,对财务报告内部控制的 有效性发表审计意见,并对注意到的非 ...

东莞证券股份有限公司（以下简称"保荐机构"）作为东莞市鼎通精密科技 股份有限公司（以下简称"鼎通科技"或"公司"）2022 年度向特定对象发行股 票的保荐机构，根据《证券发行上市保荐业务管理办法》《上海证券交易所科创 板股票上市规则》《科创板上市公司持续监管办法（试行）》《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》等相关规定，对鼎通科 技 2024 年度募集资金存放与实际使用情况进行了审慎核查，具体情况如下： 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《关于同意东莞市鼎通精密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〔2022〕2411 号）批准，公司向特定 对象发行人民币普通股（A 股）1,333.1104 万股，募集资金总额为人民币 799,999,551.04 元，扣除各项发行费用（不含税金额）人民币 14,760,683.06 元， 实际可使用募集资金净额为人民币 785,238,867.98 元。 上述资金于 2022 年 12 月 8 日全部到位，业经立信会计师事务所（特殊普通 合伙）审验，并于 ...