第二届监事会第十次会议决议公告 本公司及监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。 一、监事会会议召开情况 上海国缆检测股份有限公司（以下简称"公司"）第二届监事会第十次会议 于 2025 年 7 月 30 日在公司会议室以现场及通讯的方式召开。会议通知已于 2025 年 7 月 24 日通过电子邮件的方式送达全体监事。本次会议应出席监事 3 人，实 际出席监事 3 人，其中以通讯方式出席并表决监事 2 人，没有监事委托他人出 席，监事董宁静以现场方式出席，监事会主席张苑、监事张远以通讯方式出席。 会议由监事会主席张苑女士召集并主持，公司部分高级管理人员列席会议。 本次会议的召开和表决程序符合《中华人民共和国公司法》等法律、法规、规范 性文件和《公司章程》的有关规定，会议合法、有效。 证券代码：301289 公司简称：国缆检测 公告编号： 2025-043 上海国缆检测股份有限公司 第二届监事会第十次会议决议。 （含本数）的闲置自有资金进行现金管理，自公司第二届董事会第十一次会议 审议通过之日起 12 个月内有效，上述额度在有效期内可循环滚动使用。 具体内容详见公 ...

一、董事会会议召开情况 上海国缆检测股份有限公司（以下简称"公司"）第二届董事会第十一次会 议于 2025 年 7 月 30 日在公司会议室以现场及通讯的方式召开。会议通知已于 2025年7月22日通过电子邮件的方式送达全体董事。本次会议应出席董事9人， 实际出席董事 9 人，其中以通讯方式出席并表决董事 6 人，没有董事委托他人出 席。董事王晨生，独立董事车海辚、李忠华以现场方式出席，董事江斌、许伟斌、 谢志国、王瀛超、黄国飞，独立董事马弘以通讯方式出席。 会议由董事长黄国飞先生召集并主持，公司监事和部分高级管理人员列席会 议。本次会议的召开和表决程序符合《中华人民共和国公司法》等法律、法规、 规范性文件和《上海国缆检测股份有限公司章程》的有关规定，会议合法、有效。 证券代码：301289 证券简称：国缆检测 公告编号：2025-042 上海国缆检测股份有限公司 第二届董事会第十一次会议决议公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有 虚假记载、误导性陈述或重大遗漏。 三、备查文件 1、第二届董事会第十一次会议决议； 二、董事会会议审议情况 经各位董事认真审议，形成决议如下： 1、审 ...

国泰海通证券股份有限公司 关于上海国缆检测股份有限公司 一、募集资金基本情况 经中国证券监督管理委员会《关于同意上海国缆检测股份有限公司首次公开 发行股票注册的批复》（证监许可〔2022〕650 号）同意注册，并经深圳证券交 易所同意，公司首次公开发行人民币普通股（A 股）15,000,000.00 股，每股面值 人民币 1.00 元，每股发行价格为 33.55 元，募集资金总额人民币 503,250,000.00 元，扣除发行费用（不含税）人民币 74,325,182.54 元后，实际募集资金净额为人 民币 428,924,817.46 元。以上募集资金到账情况已由容诚会计师事务所（特殊普 通合伙）审验，并由其出具了容诚验字[2022]200Z0026 号《验资报告》。公司已 对募集资金采取了专户存储，保证专款专用，并与保荐机构、募集资金存储银行 签订募集资金三方及四方监管协议，严格按照规定使用募集资金。 二、募集资金投资项目的基本情况 截止 2025 年 6 月 30 日，相关募集资金监管账户及存放余额情况及投资项目 如下： 单位：万元 使用部分闲置募集资金及自有资金进行现金管理的 核查意见 国泰海通证券 ...

Core Viewpoint - The company, Guolan Testing (国缆检测), is engaged in inspection and testing services for wires, cables, and optical fibers, serving major state-owned enterprises and significant infrastructure projects in China [1]. Group 1: Company Overview - Guolan Testing's main business includes inspection and testing services for wires, cables, and optical fibers, which are crucial for various applications in national economy and people's livelihood [1]. - The company collaborates with well-known domestic and international wire and cable manufacturers, as well as important users such as State Grid, Southern Power Grid, China National Petroleum Corporation, and China Petroleum & Chemical Corporation [1]. - The company also serves major engineering projects in rail transportation (maglev, high-speed rail, subways) and aerospace, along with product certification institutions like CTC, CRCC, UL, TUV, DEKRA, and CQC [1]. Group 2: Trading Information - As of July 29, 2025, Guolan Testing's stock closed at 50.59 yuan, down 0.28%, with a turnover rate of 1.79% and a trading volume of 13,900 shares, resulting in a transaction amount of 70.35 million yuan [1]. - On the same day, the net inflow of funds showed that institutional investors had a net inflow of 1.4683 million yuan, while speculative funds had a net inflow of 4.5357 million yuan, and retail investors experienced a net outflow of 6.0039 million yuan [1].

国泰海通证券股份有限公司 关于上海国缆检测股份有限公司 一、首次公开发行股票及上市后股本变动情况 （一）首次公开发行股票情况 上海国缆检测股份有限公司首次公开发行股票前公司股本为 45,000,000 股， 经中国证券监督管理委员会《关于同意上海国缆检测股份有限公司首次公开发行 股票注册的批复》（证监许可〔2022〕650 号）核准，并经深圳证券交易所《关于 上海国缆检测股份有限公司人民币普通股股票在深圳证券交易所创业板上市的 通知》（深证上〔2022〕591 号）同意公司首次公开发行人民币普通股股票 15,000,000 股，并于 2022 年 6 月 22 日在深圳证券交易所创业板上市。首次公开 发行股票后，公司总股本由首次公开发行前的 45,000,000 股增至 60,000,000 股。 其中有限售条件的股票数量为 45,000,000 股，占发行后总股本的比例为 75%；无 限售条件流通股票数量为 15,000,000 股，占发行后总股本的比例为 25%。 （二）上市后股本变动情况 公司于 2023 年 5 月 31 日实施了 2022 年度权益分派方案，以 2022 年年末 总股本 60,000 ...

2、本次解除限售股东户数共计 2 户，解除限售股份数量为 52,650,099 股，占公司总股本的比例为 67.5001%，限售期为自公司首次公开发行并上市之 日起 36 个月； 3、本次解除限售的股份上市流通日期为 2025 年 7 月 1 日（星期二）。 一、公司股票发行情况 证券代码：301289 证券简称：国缆检测 公告编号：2025-040 上海国缆检测股份有限公司 关于部分首次公开发行前已发行股份上市流通提示性公告 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、本次解除限售的股份为上海国缆检测股份有限公司（以下简称"公司" "国缆检测"）首次公开发行前已发行股份； 经中国证券监督管理委员会《关于同意上海国缆检测股份有限公司首次公 开发行股票注册的批复》（证监许可〔2022〕650 号）同意注册，并经深圳证 券交易所同意，公司首次公开发行人民币普通股（A 股）股票 15,000,000.00 股，并于 2022 年 6 月 22 日在深圳证券交易所创业板上市，首次公开发行股票 完成后公司总股本为 60,000,000 股。其中有限售 ...

Company Overview - Shanghai Guolian Testing Co., Ltd. is a state-controlled enterprise established in 1983, recognized as one of the earliest cable testing institutions in China [1] - The company specializes in testing and inspection services for wires, cables, and optical fibers, with over 90% of its business in testing and inspection [1] - It holds more than 1,200 recognized domestic and international testing standards [1] Financial Performance - In 2024, the company achieved a revenue of CNY 296 million and a net profit of CNY 75 million [2] - The company has established long-term stable relationships with major clients, including top cable manufacturers and significant users like State Grid and China National Petroleum [2] Client Base and Market Position - The company is recognized as one of the top 20 most competitive enterprises in the Chinese cable industry, serving clients such as Hengtong Group and Zhongtian Technology [2] - The client base includes cable manufacturers, users, certification bodies, and government quality supervision departments, indicating a diverse and stable customer portfolio [2] Business Expansion and Future Directions - The company is expanding into the field of electrochemical energy storage testing, focusing on flow batteries [2] - A wholly-owned subsidiary in Guangdong is being established to enhance market share in southern China, targeting consumer electronics and medium-low voltage cables [2] - The company aims to optimize its business layout and structure, expanding beyond cable testing into other testing services [3] Profitability and Investment - The net profit margin decreased in 2024 due to ongoing investments in testing capabilities and new business expansions, which require time to yield returns [2] - The company maintains a low dependency on single large clients, with the top five clients accounting for a small percentage of total revenue [3] International Market Engagement - The company is actively exploring international testing markets, providing services for domestic products exported abroad and foreign engineering clients [3] - It has not established overseas operational entities but sends testing reports to international clients, contributing to its global presence [3]

证券代码：301289 公司简称：国缆检测 公告编号：2025-039 上海国缆检测股份有限公司 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： 引第 9 号——回购股份》等相关规定，上海国缆检测股份有限公司（以下简称 "公司"或"本公司"）回购专用账户中持有的本公司股份不享有参与利润分配 的权利。因此，公司 2024 年年度权益分派以现有总股本 78,000,000 股剔除已回 购股份 65,450.00 股后的 77,934,550.00 股为基数。 回购股份）折算后的每 10 股现金红利（含税）=现金分红总额/总股本（含回购 股份）*10=31,980,000.00 元/78,000,000 股*10=4.100000 元（保留六位小数， 最后一位直接截取，不四舍五入）。 -按公司总股本（含回购股份）折算的每股现金红利=除权除息日前一交易日收盘 价-0.410000 元/股。 公司 2024 年年度权益分派方案已获 2025 年 5 月 20 日召开的 2024 年年度 股东会审议通过，现将权益分派事宜公告如下： 一、股东会审议通过权益分派方 ...

证券代码：301289 公司简称：国缆检测 公告编号：2025-039 上海国缆检测股份有限公司 2024 年年度权益分派实施公告 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、根据《中华人民共和国公司法》《深圳证券交易所上市公司自律监管指 引第 9 号——回购股份》等相关规定，上海国缆检测股份有限公司（以下简称 "公司"或"本公司"）回购专用账户中持有的本公司股份不享有参与利润分配 的权利。因此，公司 2024 年年度权益分派以现有总股本 78,000,000 股剔除已回 购股份 65,450.00 股后的 77,934,550.00 股为基数。 2、本次权益分派实施后计算除权除息价格时，按公司总股本 78,000,000（含 回购股份）折算后的每 10 股现金红利（含税）=现金分红总额/总股本（含回购 股份）*10=31,980,000.00 元/78,000,000 股*10=4.100000 元（保留六位小数， 最后一位直接截取，不四舍五入）。 3、本次权益分派实施后的除权除息参考价格=除权除息日前一交易日收盘价 -按公司总股本（含回 ...

Summary of Key Points from Conference Call Records Industry or Company Involved - **AI Glasses**: Multiple significant products are set to be released, including those from Meta and Xiaomi [2][15] - **Liquid Cooling**: National standards for liquid cooling are about to be published, indicating growth in this sector [3] - **Superconductors**: Shanghai Superconductor's IPO application has been accepted, aiming to raise 1.2 billion yuan for high-temperature superconducting materials [4][17] - **POE Particles**: Domestic production of POE particles is being initiated to replace imports [5][16] - **High-end PCB**: Companies like Zhongjing Electronics and Yihua New Materials are involved in high-end PCB production for various applications [6][10] - **Air Conditioning Components**: Shunwei Co. is a leading supplier of air conditioning fan blades, indirectly supplying Xiaomi [7][16] - **Laser Defense Systems**: New developments in lightweight laser defense systems are being tested [12][17] Core Points and Arguments - **AI Glasses Market**: - Meta plans to release new AI glasses with expected sales of 4-5 million units in 2025 [15] - Xiaomi's AI glasses are in small-scale production with projected sales of 300,000-500,000 units [15] - Companies like Biyi Co. and Lianchuang Optoelectronics are heavily involved in AR/VR technologies [15] - **Liquid Cooling Industry**: - The market for liquid cooling servers in China is projected to reach $16.2 billion by 2029, with a CAGR of 46.8% from 2024 to 2029 [3] - Current penetration in data centers is below 10%, indicating significant growth potential [3] - **Superconductors**: - Shanghai Superconductor holds over 80% market share in domestic high-temperature superconducting materials [17] - The company reported a revenue increase of 189% year-on-year, reaching 240 million yuan in 2024 [17] - **POE Particles**: - The domestic market for POE is expected to reach 50-60 billion yuan in 2025, with significant import substitution potential [16] - The company anticipates net profits of 0.5 billion yuan in 2025, increasing to 5.2 billion yuan by 2027 [16] - **High-end PCB**: - Companies are focusing on high-end applications in AI, VR, and gaming, with significant demand for flexible circuit boards [16] - The domestic high-end PCB market is experiencing rapid growth due to increased demand from tech companies [16] - **Air Conditioning Components**: - Shunwei Co. has a global market share of over 35% in plastic air conditioning fan blades [7] - The company is also involved in the low-altitude economy through partnerships in agricultural drone technology [16] Other Important but Possibly Overlooked Content - **Market Dynamics**: The AI glasses market is highly competitive, with major players like Meta and Xiaomi launching new products [15] - **Regulatory Environment**: The upcoming national standards for liquid cooling may streamline the industry and enhance growth prospects [3] - **Investment Opportunities**: Companies involved in superconductors and liquid cooling are positioned for significant growth due to technological advancements and market demand [4][3] - **Financial Performance**: Many companies are reporting substantial year-on-year growth, indicating a robust recovery and expansion in their respective sectors [17][16] This summary encapsulates the critical insights from the conference call records, highlighting the evolving landscape of various industries and the companies poised to benefit from these trends.