关于广东汕头超声电子股份有限公司 2025 年第一次临时股东大会法 律意见书 国浩（广）[2025]字第 0823-2 号 致：广东汕头超声电子股份有限公司 法律意见书 根据《中华人民共和国公司法》《中华人民共和国证券法》和中国证券监督 管理委员会《上市公司股东大会规则》及《公司章程》的规定，国浩律师（广州） 事务所接受贵公司的委托，指派张胜、彭志强律师参加了贵公司 2025 年第一次 临时股东大会就相关事项进行见证，并出具法律意见书。 国浩律师（广州）事务所 为出具本法律意见书，本所律师审查了公司董事会为召开本次股东大会所作 出的决议、公告文件及提交本次股东大会决议的所有议案和出席会议股东及股东 代表的登记证明、现场表决文件和网络投票统计证明等必要的文件和资料。 本所同意将本法律意见书作为贵公司本次股东大会的必备文件，随其他需公 告的信息一并向公众披露。本法律意见书中不存在虚假、严重误导性陈述及重大 遗漏，否则，本所及律师将承担相应的法律责任。 一、本次会议召集与召开的程序 1、公司董事会于 2025 年 9 月 29 日召开的第十届董事会第十三次会议，决 议召开本次会议。2025 年 9 月 30 日公司 ...

债券代码：127026 债券简称：超声转债 证券代码：000823 证券简称：超声电子 公告编号：2025-042 广东汕头超声电子股份有限公司 2025 年第一次临时股东大会决议公告 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。 特别提示：本次股东大会没有出现否决提案的情形；本次股东大会 不涉及变更以往股东大会已通过的决议。 一、会议召开及出席情况 1、会议召开时间： （1）现场会议召开日期和时间：2025年10月16日（星期四）下午14： 30。 （2）网络投票时间：网络投票系统包括深圳证券交易所交易系统和互 联网投票系统（http://wltp.cninfo.com.cn）。通过交易系统进行网络投票的时 间为：2025年10月16日（星期四）上午9:15-9:25,9:30-11:30，下午13:00-15:00； 通过互联网投票系统进行网络投票的时间为2025年10月16日（星期四）9∶ 15-15：00期间的任意时间。 2、现场会议地点：广东省汕头市龙湖区龙江路12号公司二楼会议室 3、召开方式：采取现场表决与网络投票相结合的方式。 4、召集人：本 ...

Core Viewpoint - The company is actively producing printed circuit board products for high-performance computing applications and plans to explore potential in various sectors such as AI servers, smart transportation, smart home, and industrial control [1] Group 1 - The company has commenced mass production of printed circuit board products tailored for high computing power and performance [1] - Future strategies include deepening exploration in niche markets like AI servers and smart home technologies [1] - The company aims to expand its customer base and optimize customer structure according to its market strategy [1]

Group 1 - The company currently has the capability to mass-produce HDI boards with layers ranging from 1 to 6, and the highest number of layers achieved is 42 [2] - The company's technology level is maintained at an internationally advanced and domestically leading position in the industry [2]

Core Viewpoint - The company, 超声电子 (Sonic Electronics), has announced its capability to produce HDI (High-Density Interconnect) boards with a layer count ranging from 1 to 6, and the maximum layer count for printed circuit boards can reach up to 42 layers, maintaining an internationally advanced and domestically leading position in technology [1] Group 1 - The company possesses production capacity for HDI boards with 1-6 layers [1] - The maximum layer count for printed circuit boards is 42 layers [1] - The company's technology level remains internationally advanced and domestically leading [1]

Core Viewpoint - The company is actively producing printed circuit board products for high-performance computing and plans to explore potential in AI servers, smart mobility, smart home, and industrial control sectors [1] Group 1 - The company has commenced mass production of printed circuit board products tailored for high computing power and performance [1] - Future strategies include deepening exploration of niche markets such as AI servers, smart mobility, smart home, and industrial control [1] - The company aims to expand its customer base and continuously optimize its customer structure based on market strategies [1]

Core Viewpoint - The company, Tongyu New Materials (301630), announced on October 14 that its main customers include well-known companies in the copper-clad laminate industry, indicating a strong market presence and customer base [1] Group 1: Customer Base - Major customers of the company include Jiantao Group, Shengyi Technology (600183), Nanya New Materials, Huazheng New Materials (603186), Ultrasonic Electronics (000823), and Jinbao Electronics, highlighting the company's significant partnerships in the industry [1] - The company's products are primarily used in the copper-clad laminate industry, which serves various sectors such as computers, consumer electronics, automotive electronics, and communications [1]

证券代码：000823 证券简称：超声电子 公告编号：2025-041 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 关于 2025 年第三季度可转换公司债券转股情况的公告 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。 特别提示： 1、证券代码：000823；证券简称：超声电子 2、债券代码：127026；债券简称：超声转债 3、转股价格：人民币12.22元/股 4、转股日期：2021年6月15日至2026年12月7日 5、可转债转股情况：2025 年第三季度，有人民币 1,000 元超声转债转 为公司股份，转股数量为 81 股，占可转债转股前公司已发行股份总额的 0.0001%。 6、未转股可转债情况：截至 2025 年第三季度末，尚未转股的超声转 债金额为人民币 699,674,100 元，占公司可转债发行总量比例为 99.9534%。 根据《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15号——可转换公司债券》有关规定，广东汕头超声电子股 份有限公司（以下简称"公司"）现将2025年第三季度可转换公司 ...

Core Points - The company held its 13th meeting of the 10th Board of Directors on September 29, 2025, where several resolutions were passed, including a capital increase for its subsidiary and amendments to corporate governance documents [1][2][4][28]. Group 1: Capital Increase for Subsidiary - The company approved a capital increase of $600,000 for its subsidiary, Shantou Ultrasonic Printed Circuit Board Company, with the company contributing $450,000 and the foreign partner contributing $150,000, raising the subsidiary's registered capital to $2,850,000 [28][29]. - The subsidiary specializes in the production of double-sided and multi-layer printed circuit boards, and the capital increase aims to enhance competitiveness by updating equipment and attracting talent [32][30]. Group 2: Amendments to Corporate Governance - The company proposed amendments to its Articles of Association, transferring the powers of the Supervisory Board to the Audit Committee of the Board, which will lead to the abolition of related systems [4][24]. - The company also plans to revise the rules governing shareholder meetings and board meetings, as well as establish new management measures for external directors and the remuneration and assessment system for directors and senior executives [7][10][17][20]. Group 3: Upcoming Shareholder Meeting - The company announced that the 2025 First Extraordinary General Meeting of Shareholders will be held on October 16, 2025, with provisions for both on-site and online voting [36][38]. - The meeting will address the resolutions passed by the Board, including the capital increase and amendments to governance documents, which require approval from shareholders [39][40].

Core Viewpoint - The company, Ultrasonic Electronics, maintains a leading position in the industry with advanced technology and reported significant revenue and profit figures for its printed circuit board operations in the first half of 2025 [1] Group 1: Company Overview - The main business of the company includes the production of printed circuit boards, liquid crystal displays, touch screens, copper-clad laminates, semi-cured sheets, and ultrasonic instruments [1] - The company achieved a revenue of 323 million yuan and a net profit of 19.27 million yuan from its printed circuit board factory in the first half of 2025 [1] Group 2: Industry Position - The company has consistently maintained an internationally advanced and domestically leading technological level in its industry [1]