核查意见 华泰联合证券有限责任公司 关于钧崴电子科技股份有限公司 限售股份上市流通事项的核查意见 华泰联合证券有限责任公司（以下简称"华泰联合证券"或"保荐人"）作 为钧崴电子科技股份有限公司（以下简称"钧崴电子"或"公司"）首次公开发 行股票并在创业板上市持续督导阶段的保荐人，根据《证券发行上市保荐业务管 理办法》《深圳证券交易所创业板股票上市规则》《深圳证券交易所上市公司自律 监管指引第 13 号——保荐业务》等有关规定，对钧崴电子限售股份持有人持有 的限售股份将上市流通情况进行了认真、审慎的核查，并发表本核查意见，具体 情况如下： 一、首次公开发行股份概况 经中国证券监督管理委员会《关于同意钧崴电子科技股份有限公司首次公开 发行股票注册的批复》（证监许可［2024］1487 号文）同意注册，公司首次公开 发行人民币普通股（A 股）股票 6,666.67 万股，并于 2025 年 1 月 10 日在深圳证 券交易所创业板上市。首次公开发行股票后，公司总股本为 26,666.67 万股，其 中有流通限制或限售安排的股份数量为 20,558.1657 万股，占发行后总股本的比 例为 77.09%；无流通限制及 ...

1、本次上市流通的限售股份为钧崴电子科技股份有限公司（以下简称"公 司"）首次公开发行网下发行限售股份。 证券代码：301458 证券简称：钧崴电子 编号：2025-030 钧崴电子科技股份有限公司 关于首次公开发行网下限售股解禁上市流通的提示性公告 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： 2、本次上市流通的限售股东户数共计5,664户，解除限售的股份数量合计为 346.6273万股，占公司总股本的1.30%，限售期为自公司股票首次公开发行并在 深圳证券交易所上市之日起6个月。 3、本次限售股份上市流通日期为2025年7月10日（星期四）。 一、首次公开发行股份概况 经中国证券监督管理委员会《关于同意钧崴电子科技股份有限公司首次公开 发行股票注册的批复》（证监许可［2024］1487号文）同意注册，公司首次公开 发行人民币普通股（A股）股票6,666.67万股，并于2025年1月10日在深圳证券交 易所创业板上市。首次公开发行股票后，公司总股本为26,666.67万股，其中有流 通限制或限售安排的股份数量为20,558.1657万股，占发行 ...

Group 1 - A total of 201 companies listed on the ChiNext board reported their latest shareholder numbers as of June 10, with 69 companies experiencing a decline in shareholder numbers compared to the previous period, and 13 of these saw a decline exceeding 5% [1] - The company with the largest decline in shareholder numbers is Shanshui Bide, which reported 4,744 shareholders, a decrease of 22.00% from May 31, while its stock price has increased by 6.45% since the concentration of shares began [1] - Another notable decline was observed in Degu Tech, with 13,078 shareholders, a decrease of 10.51%, and its stock price has risen by 13.27% during the same period [1] Group 2 - Continuous decline in shareholder numbers has been noted for 22 companies, with some experiencing a reduction for more than three consecutive periods, and one company has seen a decline for 14 consecutive periods [1] - Among the companies with significant declines, Chuangyitong reported 11,101 shareholders, a cumulative decrease of 36.15%, while Junwei Electronics had 27,517 shareholders, down 24.39% [2] - The average increase in stock prices for concentrated shareholding companies since June 1 is 4.65%, with notable increases for Taotao Automotive, Chuanwang Media, and Tianfu Communication, which rose by 34.44%, 31.80%, and 28.87% respectively [2] Group 3 - The data indicates that certain sectors, including machinery, automotive, and electronics, have the highest concentration of companies with declining shareholder numbers, with 10, 9, and 9 companies respectively [2] - As of June 12, 24 concentrated shareholding companies have attracted leveraged funds, with notable increases in financing balances for Chuangshikeji, Gangdi Technology, and Taotao Automotive, which grew by 22.40%, 21.45%, and 16.90% respectively [2]

Core Viewpoint - The Chinese automotive fuse industry is experiencing rapid growth driven by the booming automotive sector, particularly in the new energy vehicle (NEV) market, with a projected market size of 1.6 billion yuan in 2024, representing a year-on-year growth of 38.17% [1][10]. Industry Overview - Automotive fuses, also known as automotive circuit breakers, are critical components in vehicle electrical systems, designed to protect against overloads and short circuits by automatically disconnecting the circuit [2]. - The industry has evolved through four main stages: initial technology accumulation, standard transition, domestic replacement, and the current phase of intelligent transformation [3][4]. Industry Development History - The industry began with technology accumulation from the 1950s to the 1970s, followed by a transition to international standards in the 1980s, leading to improvements in product quality and reliability [3]. - From 1996 to 2010, domestic manufacturers began to close the gap with foreign brands, while the period from 2011 onwards has seen a shift towards high-voltage and intelligent fuses due to the rise of NEVs [4]. Industry Supply Chain - The upstream supply chain includes raw materials such as conductive metals (copper, silver), insulating materials (ceramics, glass), and arc-extinguishing materials [6]. - The midstream involves the manufacturing of automotive fuses, while the downstream is primarily the automotive industry [6]. Market Size - The automotive fuse market in China is expected to reach 1.6 billion yuan in 2024, with high-end products like incentive and intelligent fuses seeing a penetration rate exceeding 15% [10]. Key Companies' Performance - The competitive landscape is characterized by foreign brands dominating the high-end market, while domestic companies like Zhongrong Electric are gaining market share through technological advancements [12]. - Zhongrong Electric has achieved over 20% global market share in high-voltage fuses for NEVs, while Haoli Technology focuses on cost advantages in the traditional and mid-range NEV markets [12]. Industry Development Trends 1. **Technological Upgrades and High-End Breakthroughs** - The industry is moving towards higher voltage and current capabilities, with new products exceeding 1000V being developed [17]. - Intelligent fuses with integrated communication interfaces and self-diagnostic functions are becoming essential for safety in autonomous driving and vehicle networking [17]. 2. **Diversification of Market Demand and Scene Expansion** - The application of automotive fuses is expanding beyond traditional vehicles to include the entire new energy vehicle supply chain, with increasing demand in charging stations and energy storage systems [19]. 3. **Deepening Domestic Replacement and Global Layout** - Domestic manufacturers are accelerating the replacement of foreign brands and expanding globally, with companies like Zhongrong Electric establishing subsidiaries abroad to mitigate trade barriers [20].

1、股东会审议通过的公司 2024 年年度权益分派方案为：以公司现有总股 本 266,666,700 股为基数，向全体股东每 10 股派发现金红利 1.98 元（含税）， 共计 52,800,006.60 元（含税）, 不送红股，不以资本公积金转增股本。实施 利润分配时，如确定的股权登记日的公司股本总数发生变动的，则以现金分红 总额固定不变的原则按公司最新总股本对分配比例进行调整。 证券代码：301458 证券简称：钧崴电子 编号：2025-029 钧崴电子科技股份有限公司 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。 钧崴电子科技股份有限公司（以下简称"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、股东会审议通过的权益分派方案 【注：根据先进先出的原则，以投资者证券账户为单位计算持股期限，持 股 1 个月（含 1 个月）以内，每 10 股补缴税款 0.396000 元；持股 1 个月以上 至 1 年（含 1 年）的，每 10 ...

证券代码：301458 证券简称：钧崴电子 编号：2025-028 钧崴电子科技股份有限公司 特此公告。 钧崴电子科技股份有限公司 董事会 2025 年 5 月 24 日 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。 钧崴电子科技股份有限公司（以下简称"公司"）董事会于近日收到非独立董事张 元杰先生的辞职报告，张元杰先生因个人原因，申请辞去公司第一届董事会董事、第一 届董事会战略委员会委员职务。张元杰先生原任职期限至公司第一届董事会任职届满之 日（2025 年 3 月 14 日），后因公司董事会延迟换届顺延。辞职后，张元杰先生将不再 担任公司任何职务。 根据《公司法》《深圳证券交易所上市公司自律监管指引第 2 号——创业板上市公 司规范运作》及《公司章程》等有关规定，张元杰先生的辞职不会导致公司董事会成员 人数低于法定最低人数，不会影响公司董事会的正常运作，其辞职报告自送达公司董事 会之日起生效。截至本公告日，张元杰先生不存在应当履行而未履行的承诺事项，张元 杰先生已按照公司管理制度做好了工作交接。 张元杰先生在任职公司董事期间恪尽职守、勤勉尽责，在推动公司 ...

本所律师已经对公司提供的与本次股东会有关的法律文件及其他文件、资料予以了 核查、验证。在进行核查验证过程中,公司已向本所保证,公司提供予本所之文件中的 所有签署、盖章及印章都是真实的,所有作为正本提交给本所的文件都是真实、准确、 完整和有效的,且文件材料为副本或复印件的,其与原件一致和相符。 在本法律意见书中,本所仅对本次股东会召集和召开的程序、出席本次股东会人员 资格和召集人资格及表决程序、表决结果是否符合法律法规和公司章程的规定发表意 见,并不对本次股东会所审议的议案内容以及该等议案所表述的事实或数据的真实性和 准确性发表意见。 上海市通力律师事务所 关于钧崴电子科技股份有限公司 2024 年年度股东会的法律意见书 致:钧崴电子科技股份有限公司 上海市通力律师事务所(以下简称"本所")接受钧威电子科技股份有限公司(以 下简称"公司")的委托,指派本所甘瑞霖律师、卓海萍律师(以下简称"本所律师") 根据《中华人民共和国公司法》《中华人民共和国证券法》《上市公司股东会规则》等法 律法规和规范性文件(以下统称"法律法规")及《钧威电子科技股份有限公司章程》(以 下简称"公司章程"）的规定就公司 2024 年年度 ...

证券代码：301458 证券简称：钧崴电子 公告编号：2025-027 1、本次股东会无否决议案的情况； 2、本次股东会不涉及变更以往股东会决议。 一、会议召开和出席情况 （一）会议召开情况 1、会议的召开时间： 钧崴电子科技股份有限公司 2024 年年度股东会决议公告 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： （1）现场会议召开时间：2025 年 5 月 20 日下午 14:00 （2）网络投票时间：通过深圳证券交易所交易系统进行网络投票的具体时间为 2025 年 5 月 20 日 9:15-9:25，9:30-11:30 和 13:00-15:00；通过深圳证券交易所互联网投票系 统投票的具体时间为 2025 年 5 月 20 日 9:15-15:00 2、现场会议地点：江苏省苏州市吴江区汾湖高新技术产业开发区新黎路 99 号公司 会议室 3、会议的召开方式：本次股东会采取现场表决与网络投票相结合的方式召开 4、会议的召集人：公司董事会 5、会议的主持人：董事长颜睿志先生 6、会议召开的合法、合规性：本次股东会的召集和召开符合《中华人民共 ...

Financial Performance - In 2024, the company achieved operating revenue of 65,949.99 million yuan, a year-on-year increase of 16.94% [2] - The total profit for 2024 was 12,236.61 million yuan, reflecting a growth of 17.49% year-on-year [2] - The net profit attributable to shareholders was 10,555.23 million yuan, with a year-on-year increase of 17.39% [2] - In Q1 2025, the company reported operating revenue of 1.67 billion yuan, a significant growth of 18.8% year-on-year, and a net profit of 34,41.29 million yuan, up 57.71% year-on-year [3] Market Position and Competitiveness - The company ranks higher in net profit compared to its operating revenue among peers, indicating strong profitability and efficiency despite not being the largest in size [2] - The company has established long-term stable relationships with leading clients in various industries, enhancing its market position [3] Growth Strategies - The company plans to strengthen R&D investment and optimize product structure to adapt to market changes, particularly in emerging markets like new energy vehicles and AI [3] - The company aims to expand its presence in high-growth sectors such as AI computing, photovoltaic energy storage, and automotive electronics [5] Risk Management - Investors are advised to be aware of potential risks from international market fluctuations and raw material price volatility [3] - The company emphasizes the importance of maintaining investor confidence through transparent communication and proactive engagement [6] Future Outlook - The company is optimistic about its future performance based on Q1 2025 data, with expectations for continued growth driven by effective cost control and market expansion [3] - The demand for electronic components is expected to rise with the ongoing development of new technologies and applications [5] Product Development - The company is focusing on three main product lines: precision current sensing resistors, power fuses, and current sensors, with ongoing product launches and capacity expansion [9] - The current sensor market is anticipated to grow significantly, particularly in applications related to new energy vehicles and photovoltaic systems [9] Investor Relations - The company is committed to enhancing its visibility in the capital market and improving investor relations through various communication channels [6] - There is a need for increased promotional efforts to raise awareness of the company's developments among investors [5]

证券代码：301458 证券简称：钧崴电子 编号：2025-026 钧崴电子科技股份有限公司 关于举行 2024 年度暨 2025 年第一季度网上业绩说明会的公告 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。 钧崴电子科技股份有限公司（以下简称"公司"）2024 年年度报告及其摘要、2025 年第一季度报告于 2025 年 4 月 25 日在巨潮资讯网（www.cninfo.com.cn）披露。为了 让广大投资者进一步了解公司经营业绩、发展战略等情况，公司将于 2025 年 5 月 19 日 （星期一）15:00-16:30 在全景网举办 2024 年度暨 2025 年第一季度业绩说明会，与投 资者进行沟通和交流，广泛听取投资者的意见和建议。 一、说明会召开的时间、地点和方式 三、投资者参加方式 投资者可于 2025 年 5 月 19 日前访问 https://ir.p5w.net/zj/，进入问题征集专 题页面。敬请广大投资者通过全景网系统提交您所关注的问题，便于公司在业绩说明会 上对投资者普遍关注的问题进行回答，提升此次业绩说明会的针对性。此次活动交流期 ...