超声电子（000823）公告，公司拟在首次挂牌底价基础上下调不超过10%，即以不低于人民币6710.66 万元的价格，重新公开挂牌转让所持四川超声62%股权。首次挂牌底价为7456.29万元。 ...

Group 1 - The company, Guangdong Shantou Ultrasonic Electronics Co., Ltd., issued 7 million convertible bonds with a total amount of 700 million RMB, approved by the China Securities Regulatory Commission on December 8, 2020 [2][3] - The convertible bonds, named "Ultrasonic Convertible Bonds," were listed on the Shenzhen Stock Exchange on January 14, 2021 [3] - The conversion price of the bonds has been adjusted multiple times, with the latest adjustment on April 22, 2025, setting the price at 12.22 RMB per share [5][6] Group 2 - As of the second quarter of 2025, only 402 shares were converted from the bonds, representing 0.0001% of the total shares before conversion, while 99.9536% of the bonds remain unconverted, amounting to 699,675,100 RMB [5][6] - The company has provided detailed information regarding the bond issuance and conversion process, available in the prospectus published on December 4, 2020 [6]

证券代码：000823 证券简称：超声电子 公告编号：2025-030 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 年第二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 年第二季度，有人民币 5,000 元超声转债转 为公司股份，转股数量为 402 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：截止 2025 年第二季度末，尚未转股的超声转 债金额为人民币 699,675,100 元，占公司可转债发行总量比例为 99.9536%。 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年第二季度可转换 ...

Overview - Non-destructive testing (NDT) technology is crucial in various sectors of China's economy, ensuring and improving product quality across industries from aerospace to everyday consumer goods [1][13] - The NDT equipment market in China is projected to reach a scale of 6.363 billion yuan in 2024, with a year-on-year growth of 3.87% [1][13] - The demand for advanced NDT technology is increasing as traditional methods are gradually replaced, leading to higher investments in advanced NDT equipment by enterprises [1][13] Market Policies - China has implemented several regulations and standards to enhance product quality and safety, creating a favorable policy environment for the NDT equipment industry [6][8] - Key policies include the "Action Plan for the Development of Intelligent Testing Equipment Industry (2023-2025)" and various guidelines aimed at promoting high-quality development in manufacturing and resource utilization [6][8] Industry Chain - The upstream of the NDT equipment industry includes suppliers of electronic components, metals, optical materials, and sensors, which directly impact the quality and scale of NDT equipment production [9] - The midstream involves the design, research, and production of NDT equipment, while the downstream consists of inspection and testing institutions that utilize these technologies [9] Development Status - The NDT market in China has seen rapid growth, with the industry becoming a key player in ensuring product quality across various sectors [1][13] - The number of qualified inspection and testing institutions reached 53,057 in 2024, generating revenues of 487.597 billion yuan, indicating a robust growth in the downstream market [11] Competitive Landscape - The NDT equipment industry is characterized by high technical barriers and a focus on technological competition, with few major players dominating the market [15][16] - Domestic companies like Chaoyan Co., Duopule Co., and Ultrasonic Electronics are gradually increasing their market share and closing the gap with international competitors [16][19][21] Future Trends - The future of NDT equipment will see increased adoption of digital technologies for data collection, storage, and transmission, enhancing decision-making in maintenance and quality control [23] - Collaboration among upstream and downstream players in the industry will be crucial for technological innovation and market expansion, improving overall competitiveness [23]

Core Viewpoint - The ultrasonic non-destructive testing (NDT) industry in China has developed rapidly, covering various industrial sectors, with a projected market size of 5.772 billion yuan in 2024, reflecting a year-on-year growth of 6.81% [1][17]. Overview - Non-destructive testing refers to methods that assess the properties and integrity of materials without causing damage, utilizing physical or chemical techniques to detect internal and surface defects [1]. - The main non-destructive testing methods include ultrasonic testing (UT), radiographic testing (RT), magnetic particle testing (MT), penetrant testing (PT), and eddy current testing (ET) [3]. Market Policy - Recent policies in China emphasize product quality and safety, mandating non-destructive testing across various industries to ensure compliance with standards [8][10]. - A series of regulations and action plans have been introduced to promote high-quality development in manufacturing and enhance the capabilities of inspection and testing services [8][10]. Industry Chain - The ultrasonic NDT industry comprises equipment manufacturers and service providers, with upstream suppliers including raw materials and components, and downstream markets spanning various sectors such as special equipment, rail transportation, and aerospace [11][13]. Market Demand - The special equipment sector represents the largest demand for non-destructive testing, accounting for approximately 30% of the market, followed by rail transportation at around 25% [13]. - The growth in infrastructure and manufacturing automation in the Asia-Pacific region, particularly in China, India, Japan, and South Korea, is driving market expansion [15]. Competitive Landscape - The ultrasonic NDT equipment market has high entry barriers, resulting in fewer participants and relatively mild competition, with key players including Shantou Ultrasonic Instrument Research Institute and Guangzhou Duopule Electronic Technology [19][22]. - The service market is more fragmented, with numerous small players, while larger institutions like China National Inspection Testing Group and Huace Testing hold significant market recognition [19][23]. Development Trends - The industry is expected to see increased demand from advanced manufacturing sectors such as electric vehicles and electronics, with ultrasonic testing technology expanding into non-metal and composite materials [26]. - There is a trend towards domestic substitution of high-end ultrasonic NDT equipment, driven by advancements in local research and development and government policies promoting self-sufficiency [26].

2020 年广东汕头超声电子股份有 限公司公开发行可转换公司债券 2025 年跟踪评级报告 中鹏信评【2025】跟踪第【67】号 01 除因本次评级事项本评级机构与评级对象构成委托关系外，本评级机构及评级从业人员与评级对象不存 在任何足以影响评级行为独立、客观、公正的关联关系。 本评级机构与评级从业人员已履行尽职调查义务，有充分理由保证所出具的评级报告遵循了真实、客观、 公正原则，但不对评级对象及其相关方提供或已正式对外公布信息的合法性、真实性、准确性和完整性 作任何保证。 本评级机构依据内部信用评级标准和工作程序对评级结果作出独立判断，不受任何组织或个人的影响。 本评级报告观点仅为本评级机构对评级对象信用状况的个体意见，不作为购买、出售、持有任何证券的 建议。本评级机构不对任何机构或个人因使用本评级报告及评级结果而导致的任何损失负责。 本次评级结果自本评级报告所注明日期起生效，有效期为被评证券的存续期。同时，本评级机构已对受 评对象的跟踪评级事项做出了明确安排，并有权在被评证券存续期间变更信用评级。本评级机构提醒报 告使用者应及时登陆本公司网站关注被评证券信用评级的变化情况。 本评级报告版权归本评级机构所有 ...

Core Viewpoint - The controlling shareholder of Guangdong Shantou Ultrasonic Electronics Co., Ltd. plans to increase its stake in the company to enhance control and boost investor confidence in the company's future development [2][5]. Group 1: Buyback Plan Overview - The buyback plan will commence on April 26, 2025, and will last for three months, with a total investment between 8 million and 10 million RMB [2][6]. - The controlling shareholder, Shantou Ultrasonic Electronics (Group) Co., Ltd., held 162,741,800 shares prior to the buyback, representing 30.31% of the total share capital [2][5]. Group 2: Implementation Status - As of May 9, 2025, the controlling shareholder has acquired 985,500 shares, accounting for 0.18% of the total share capital, with a total expenditure of approximately 9.9893 million RMB, completing the buyback plan [10]. - The buyback was executed through the Shenzhen Stock Exchange's centralized bidding system [7][10]. Group 3: Legal Compliance - The buyback plan complies with relevant laws and regulations, including the Securities Law and the Regulations on the Management of Acquisitions [11]. - The plan does not trigger a mandatory tender offer and will not alter the company's shareholding structure or control [11].

| 证券代码：000823 | 证券简称：超声电子 | 公告编号：2025-029 | | --- | --- | --- | | 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 关于控股股东增持公司股份计划实施完成的公告 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。 特别提示： 1、增持计划基本情况：广东汕头超声电子股份有限公司（以下简称"公司"）控 股股东汕头超声电子（集团）有限公司（以下简称"超声集团"）为进一步增强对公 司的控制权，向市场传递超声集团对公司未来发展前景的信心，提升投资者对超声 电子的认可度，计划于 2025 年 4 月 26 日起三个月内通过深圳证券交易所交易系统 以集中竞价交易方式增持公司股份。本次增持计划不设定价格区间，增持金额合计 不低于 800 万元人民币且不超过 1000 万元人民币。 2、增持计划实施情况：截至 2025 年 5 月 9 日，超声集团通过深圳证券交易所 交易系统以集中竞价的方式累计增持公司股份 985,500 股，占公司总股本的 0.18%， 累计增持金额约为 998. ...

北 京 上 海 深 圳 杭 州 广 州 昆 明 天 津 成 都 宁 波 福 州 西 安 南 京 南 宁 济 南 重 庆 苏 州 长 沙 太 原 武 汉 贵 阳 乌 鲁 木 齐 郑 州 石 家 庄 合 肥 海 南 青 岛 南 昌 大 连 银 川 拉 孜 香 港 巴 黎 马德里 斯 德 哥 尔 摩 纽 约 马 来 西 亚 柬埔寨 广州市天河区华夏路 32 号太平洋金融大厦 19 楼 邮编：510620 电话：(+86)(20) 3879 9346 、38799348 传真：(+86)(20) 3879 9348-200 致：广东汕头超声电子股份有限公司 国浩律师（广州）事务所接受广东汕头超声电子股份有限公司（以下简称"超声 电子" "公司"）的委托，依据《中华人民共和国公司法》《中华人民共和国 证券法》 （以下简称"《证券法》"）、《上市公司收购管理办法》（以下简 称"《收购管理办法》"）等法律、法规和规范性文件的规定，按照律师行业公 认的业务标准、道德规范和勤勉尽责精神，就公司控股股东汕头超声电子（集团） 有限公司（以下简称"超声集团"）自 2025 年 4 月 26 日至 2025 年 5 月 9 日期间通过 ...

Core Viewpoint - The company, Guangdong Shantou Ultrasonic Electronics Co., Ltd., announced that its controlling shareholder, Shantou Ultrasonic Electronics (Group) Co., Ltd., plans to increase its stake in the company by investing between 8 million and 10 million RMB within the next three months to enhance control and boost investor confidence in the company's future prospects [1][2]. Group 1: Shareholder Information - The controlling shareholder, Shantou Ultrasonic Electronics (Group) Co., Ltd., currently holds 162,741,800 shares, representing 30.31% of the total share capital of the company [1]. - No shareholding increase plan was disclosed by the controlling shareholder in the past 12 months [1]. - There have been no instances of share reduction by the controlling shareholder in the last six months prior to this announcement [1]. Group 2: Details of the Share Increase Plan - The total amount for the planned share increase is set to be no less than 8 million RMB and no more than 10 million RMB [2]. - There is no specified price range for the share increase; the controlling shareholder will make decisions based on a reasonable assessment of the company's stock value [2]. - The implementation period for the share increase plan is from April 26, 2025, to July 25, 2025 [2]. - The shares will be acquired through the Shenzhen Stock Exchange trading system via centralized bidding [2]. - The plan is not contingent on the specific identity of the controlling shareholder and will continue even if that identity changes [2]. - The controlling shareholder commits to completing the share increase within the specified period and will not reduce its holdings or engage in insider trading or short-term trading during this time [2]. Group 3: Compliance and Regulatory Information - The share increase plan complies with relevant laws and regulations, including the Company Law of the People's Republic of China and the Securities Law of the People's Republic of China [4]. - The plan does not trigger a mandatory tender offer and will not alter the company's shareholding structure in a way that violates listing conditions [4]. - The company will continue to monitor the situation and fulfill its information disclosure obligations as required [4].