高性能 HDI 印制板扩产升级技术改造项目 可行性研究报告摘要 一、项目概要 1、项目名称：高性能 HDI 印制板扩产升级技术改造项目 2、项目单位：汕头超声印制板（三厂）有限公司（以下简称"公司"或"印 制板三厂"） 3、建设地点：汕头市龙湖区万吉工业区龙江路 9 号 4、建设工期：2025 年 11 月~2027 年 6 月 5、建设目标、规模及内容： 本项目计划紧抓人工智能技术驱动下的新一代移动终端、汽车电子、高端消 费电子等产业的发展机遇，通过对公司现有生产线实施扩产升级，快速提升高性 能 HDI 印制板的生产能力与技术水平，在切实满足战略客户供货需求的同时进 一步增强公司整体市场竞争力。 近期，公司部分战略客户已启动了"人工智能+"的新产品发展步伐，并对 公司提出了为其各型新产品提供配套印制板的具体供货预期。若不能及时响应， 则该市场机会必将被竞争厂家所夺，错失发展良机。经研究论证，提出"高性能 HDI 印制板扩产升级技术改造项目"，拟通过扩产升级建设形成年产 24 万平方 1 米高性能 HDI 印制板的生产能力，既可匹配公司战略客户需求也可适应"人工 智能+"发展需要。 三、市场需求分析 据权威研 ...

| 证券代码：000823 | 证券简称：超声电子 | 公告编号：2025-048 | | --- | --- | --- | | 债券代码：127026 | 债券简称：超声转债 | | 广东汕头超声电子股份有限公司第十届董事会第十五次会议于 2025 年 12 月 22 日召开，会议审议通过《关于投资高性能 HDI 印制板 扩产升级技术改造项目的议案》。现将有关事项公告如下： 一、投资项目概述 （一）基本情况 为紧抓人工智能技术驱动下的新一代移动终端、汽车电子、高端消 费电子等产业的发展机遇，公司控股子公司汕头超声印制板（三厂）有 限公司拟投资高性能 HDI 印制板扩产升级技术改造项目，旨在快速提升 高性能 HDI 印制板的生产能力与技术水平，进而满足战略客户供货需 求，增强公司整体市场竞争力。 （二）董事会审议情况 公司于 2025 年 12 月 22 日召开的第十届董事会第十五次会议，审 议通过了《关于投资高性能 HDI 印制板扩产升级技术改造项目的议案》。 根据相关规定，本次投资事项在公司董事会授权范围之内，无须提 交公司股东大会审议。本次投资不构成关联交易，亦不构成《上市公司 重大资产重组管理办法》 ...

广东汕头超声电子股份有限公司 关于办理委托理财的可行性分析报告 一、公司办理委托理财交易的背景 公司及部分子公司因资金使用存在阶段性、不均衡的特点，造成自有资金阶 段性闲置，公司拟在国家政策允许及控制投资风险的前提下开展委托理财交易， 提高资金使用效率、增加现金资产收益。 公司拟办理的委托理财交易期限灵活，在确保日常经营和资金安全的前提下， 利用闲置自有资金适度进行委托理财，不会影响公司主营业务的正常开展。公司 通过进行适度的委托理财，能提高资金管理使用效率，获得一定的投资效益，为 公司股东谋取投资回报。 四、公司办理委托理财交易的主要条款 1、合约期限：与资金闲置期限相匹配，一般不超过 180 天。 2、交易对手：有开展结构性存款产品业务的商业银行。 3、流动性安排：业务金额和业务期限与预期资金闲置额度及期限相匹配。 二、公司办理委托理财交易概述 公司拟办理的委托理财产品主要为人民币结构性存款产品（以下简称结构性 存款）。结构性存款是指通过与利率、汇率、指数等的波动挂钩或与某实体的信 用情况挂钩，使存款人在承担一定风险的基础上获得更高收益的存款产品。结构 性存款产品一般为人民币保本浮动收益型产品，产品收益分 ...

关于使用闲置自有资金进行委托理财的公告 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。 重要内容提示： 广东汕头超声电子股份有限公司（以下简称"公司"）于 2025 年 12 月 22 日召开第十届董事会第十五次会议，审议通过了《关于公司使 用闲置自有资金进行委托理财的议案》，同意公司使用最高额度不超过 80,000 万元的闲置自有资金开展委托理财业务。在限定额度内可循环 进行委托理财业务(仅限保本型人民币结构性存款)，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） 不应超过审议额度，委托理财额度自公司董事会审议通过之日起 12 个 月内有效。本次委托理财事项在董事会审议权限内，无需提交股东大 会审议。 现将有关事项公告如下： 一、投资概述 （一）投资目的：在国家政策允许的情况下，公司及控股子公司在 控制投资风险的前提下，提高资金使用效率、增加现金资产收益。 | 证券代码：000823 证券简称：超声电子 | 公告编号：2025-049 | | --- | --- | | 债券简称：超声转债 | | | 债券代码：127026 | ...

Market Performance - The component sector increased by 4.81% compared to the previous trading day, with Nanya Technology leading the gains [1] - The Shanghai Composite Index closed at 3917.36, up 0.69%, while the Shenzhen Component Index closed at 13332.73, up 1.47% [1] Top Gainers in the Component Sector - Nanya Technology (Code: 6158889) closed at 65.65, up 9.84% with a trading volume of 78,800 shares and a transaction value of 502 million [1] - Jingwang Electronics (Code: 603228) closed at 72.87, up 8.86% with a trading volume of 476,000 shares and a transaction value of 3.396 billion [1] - Mingyang Circuit (Code: 300739) closed at 18.11, up 8.70% with a trading volume of 420,100 shares and a transaction value of 751 million [1] - Shengyi Technology (Code: 600183) closed at 65.57, up 8.51% with a trading volume of 510,200 shares and a transaction value of 3.269 billion [1] - Dongshan Precision (Code: 002384) closed at 81.82, up 8.20% with a trading volume of 606,100 shares and a transaction value of 4.878 billion [1] Market Capital Flow - The component sector saw a net inflow of 2.45 billion from major funds, while retail investors experienced a net outflow of 1.027 billion [2] - Major funds showed a significant interest in stocks like Huadian Technology (Code: 002463) and Shengyi Technology (Code: 600183), with net inflows of 464.1 million and 425 million respectively [3] - Retail investors showed a net outflow in several stocks, indicating a cautious sentiment among smaller investors [3]

Core Viewpoint - The company, 超声电子, has provided updates regarding its financial assets and derivatives as of September 30, 2025, indicating a focus on structured bank deposits and foreign exchange forward contracts [1] Group 1: Financial Assets - As of September 30, 2025, the company holds trading financial assets that consist of structured deposit products purchased from banks [1] - The company’s derivative financial assets amount to 71,000 yuan, which are derived from the fair value changes of forward foreign exchange contracts [1]

Core Viewpoint - The company emphasizes that its stock price is influenced by various factors, including its fundamentals, market trends, and investor valuation preferences [1] Group 1 - The company is committed to improving its operations and managing investor relations to enhance its market value [1]

Group 1 - The core point of the article is that ChaoSheng Electronics (000823.SZ) has announced that its 400G optical modules are currently in the small batch production stage [1]

Group 1 - The core business of the company includes the production and sales of printed circuit boards (50.64%), liquid crystal displays (27.87%), copper-clad laminates (16.91%), and ultrasonic electronic instruments (4.59%) [2] - As of September 30, 2025, the company achieved a revenue of 4.674 billion yuan, representing a year-on-year growth of 10.91%, and a net profit attributable to shareholders of 178 million yuan, with a year-on-year increase of 20.93% [2] - The company has cumulatively distributed 1.148 billion yuan in dividends since its A-share listing, with 215 million yuan distributed in the last three years [3] Group 2 - The company's stock price has increased by 29.74% year-to-date, but has seen a decline of 15.24% over the last five trading days [1] - The company is part of the electronics industry, specifically in the printed circuit board sector, and is associated with concepts such as 5G, optical communication, laser radar, copper-clad laminates, and drones [2] - As of September 30, 2025, the number of shareholders increased by 3.35% to 45,400, while the average circulating shares per person decreased by 3.24% to 11,817 shares [2]

Group 1 - The core viewpoint of the article highlights that Tongyu New Materials (301630) has a strong customer base, including well-known global manufacturers in the copper-clad laminate industry such as Jiantao Group, Shengyi Technology (600183), Nanya New Materials, Huazheng New Materials (603186), Jinbao Electronics, and Ultrasonic Electronics (000823) [1] - The company's parent company's capacity utilization rate has consistently remained at a high level in recent years [1] - The production capacity of Jiangxi Tongyu is still in the ramp-up phase [1]