长江证券承销保荐有限公司 关于武汉市蓝电电子股份有限公司的 2025 年半年度持续督导跟踪报告 根据《证券发行上市保荐业务管理办法》《北京证券交 易所股票上市规则》等有关法律法规、规范性文件等的规定， 长江证券承销保荐有限公司（以下简称"长江保荐"或"保 荐机构"）作为武汉市蓝电电子股份有限公司（以下简称"武 汉蓝电""发行人"或"公司"）的保荐机构，负责武汉蓝电 的持续督导工作，并出具 2025 年半年度持续督导跟踪报告。 一、持续督导工作概述 2025 年 1-6 月，保荐机构履行持续督导工作的方式包括 但不限于审阅公司信息披露文件、督导公司建立健全并有效 执行规则制度、募集资金使用监督、督导公司规范运作、现 场核查、发表专项意见等。具体情况如下： 对于公司重要信息披露文件，如定期报告、董事会决议、 股东会决议、权益分派等公告文件，保荐机构均履行了事前 审阅程序。 核查公司拟修订的制度文件，督导公司按照相关法律法 规要求健全并有效执行规则制度。 每月获取募集资金专户银行对账单和募集资金使用台 1 账，核查公司募集资金的管理和使用是否合规。 审核公司三会相关文件，督导公司按照治理制度要求规 范运作。 保荐机 ...

Investment Rating - The report indicates a positive outlook for the solid-state battery industry, suggesting it as a key upgrade direction for lithium-ion batteries [1]. Core Insights - Solid-state batteries are expected to address the limitations of liquid lithium-ion batteries, such as energy density ceilings, safety risks from lithium dendrites, and performance issues at low temperatures [5][11]. - The global solid-state battery shipment is projected to reach 614.1 GWh by 2030, with a market size potentially reaching 17.2 billion yuan [19][21]. - The penetration rate of solid-state batteries is expected to increase from approximately 0.1% in 2023 to 10% by 2030 [22][24]. Summary by Sections 1. Solid-State Battery as an Upgrade Direction - The solid-state electrolyte enhances battery safety, with technology routes categorized into sulfide, oxide, and polymer types [5][16]. - The development of solid-state batteries is crucial for overcoming existing technological bottlenecks and meeting future diverse application needs [5][11]. 2. Industry Progress and Adoption - Major automotive manufacturers are accelerating the adoption of solid-state batteries, with a focus on sulfide technology [29][33]. - Companies like BYD and CATL have confirmed their commitment to the sulfide solid-state battery route, with production plans in place [33][36]. 3. Cost Reduction Trends - The current cost of solid-state batteries is higher than traditional lithium-ion batteries, with projections indicating that the unit cost could reach 0.78 yuan/Wh in the long term [38][42]. - The cost of solid-state batteries is expected to decrease as production yields improve, with mid-term costs estimated at around 0.50 yuan/Wh [42][43]. 4. Key Companies in the Solid-State Battery Industry - Notable companies involved in the solid-state battery sector include Nakanor, Yuanhang Precision, Better Ray, Lingge Technology, and Wuhan Blue Electric, each making significant advancements in technology and production capabilities [4][4][4]. - Nakanor has delivered key solid-state battery equipment to major clients, marking a technological breakthrough in the industry [4][4]. - Better Ray has launched high-nickel positive electrodes and solid-state electrolytes, contributing to next-generation battery solutions [4][4]. 5. Market Demand and Government Support - The Chinese government has elevated solid-state battery research to a national strategic level, with significant funding and policy support aimed at accelerating development [19][20]. - The solid-state battery market is anticipated to grow significantly, driven by advancements in technology and increasing demand for electric vehicles [19][21].

证券代码：830779 证券简称：武汉蓝电 公告编号：2025-050 武汉市蓝电电子股份有限公司 关于使用闲置募集资金进行现金管理的进展公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、 授权现金管理情况 根据《北京证券交易所股票上市规则》相关规定，交易的成交金额占上市公 司最近一期经审计净资产的 10%以上且超过 1,000 万元的应当予以披露；上市公 司连续 12 个月滚动发生委托理财的，以该期间最高余额为成交额，适用上述标 准。 公司本次以闲置募集资金进行现金管理的金额合计 23,900.00 万元，全部用 于购买结构性存款。本次现金管理后，公司使用闲置募集资金进行现金管理未到 期余额为 23,900.00 万元，占公司最近一期经审计净资产的 46.20%。根据《北 京证券交易所股票上市规则》的相关规定，公司本次使用闲置募集资金进行现金 管理的金额达到披露标准，现予以披露。 二、 本次委托理财情况 武汉市蓝电电子股份有限公司（以下简称"公司"）于 2024 年 8 月 22 日召 开了第 ...

Core Insights - The report predicts that the North Exchange 50 Index will undergo component adjustments on September 11, 2025, with a review cutoff date of July 31, 2025 [3] - The predicted additions to the North Exchange 50 Index include Xingtu Measurement Control, Wanyuantong, Kanglwei, Lintai New Materials, and Juxing Technology, while Tianfangbiao, Huami New Materials, Haosheng Electronics, Chuangyuan Xinke, and Gebijia are expected to be removed [3][4] - Historical data indicates that, prior to adjustments, the average return of newly added stocks outperformed the index in 9 out of 11 instances, with an average excess return of 4.8%, while stocks being removed underperformed in 9 instances with an average excess return of -2.7% [3][8] Component Adjustments - The average daily trading volume and total market capitalization over the past six months were used to determine the adjustments, with specific metrics for each stock listed [3][4] - The predicted new components have varying average daily trading volumes, with Kanglwei at 632.9 million yuan and Lintai New Materials at 145.06 million yuan [4] - The report also lists potential candidates for inclusion, such as Yizhi Moyu, Wantong Hydraulic, Leishen Technology, and Wuhan Land Electric [3][4] Impact of Index Adjustments - The North Exchange 50 Index product size reached 11.162 billion yuan, accounting for 8.86% of the free float market capitalization, indicating a growing trend in index-based investments [3][11] - The report calculates the impact coefficients for the stocks being added and removed, with Kanglwei having the highest impact coefficient at 3.46, followed by Lintai New Materials at 2.17 [3][11] - The report emphasizes the importance of monitoring stocks with high impact coefficients as the adjustment date approaches [3]

Investment Rating - The investment rating for the company is "Buy" (maintained) [5] Core Views - The company reported a revenue of 175 million yuan in 2024, a year-on-year decline of 14.1%, and a net profit attributable to the parent company of 73.6 million yuan, down 25.9% year-on-year. For Q1 2025, revenue was 27.24 million yuan, a decrease of 12.35% year-on-year, with a net profit of 11.53 million yuan, down 24.41% year-on-year. The decline is attributed to a slowdown in investment from enterprise clients and a decrease in demand for battery testing equipment [5][6] - The company has adjusted its profit forecasts for 2025-2026 and added a forecast for 2027, expecting net profits of 84 million yuan, 96 million yuan, and 106 million yuan respectively, with corresponding EPS of 1.05, 1.20, and 1.32 yuan per share. The current PE ratios are projected to be 44.2, 38.7, and 35.3 times [5][6] - The company is optimistic about growth opportunities in emerging fields such as clean energy and energy conservation, despite the current challenges in the battery testing equipment market [5] Financial Summary - In 2024, the company achieved a revenue of 175 million yuan, down 14.1% year-on-year, and a net profit of 74 million yuan, down 25.9% year-on-year. The gross margin was 59.7% and the net margin was 42.0% [9][10] - The revenue forecast for 2025 is 195 million yuan, with a year-on-year growth of 11.4%, and a net profit of 84 million yuan, reflecting a growth of 14.6% [9][10] - The company plans to continue investing in R&D, with expenses projected at 16 million yuan in 2025, and aims to enhance its market share in high-precision battery testing and related equipment [7][9]

证券代码：830779 证券简称：武汉蓝电 公告编号：2025-048 武汉市蓝电电子股份有限公司 第五届董事会第二次会议决议公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 1.会议召开时间：2025 年 6 月 30 日 2.会议召开地点：武汉市蓝电电子股份有限公司会议室 3.会议召开方式：现场 4.发出董事会会议通知的时间和方式：2025 年 6 月 19 日以通讯方式发出 5.会议主持人：董事长吴伟先生 6.会议列席人员：公司监事向永建先生、监事孟宪伟先生、监事李川先生、 财务负责人郑玮女士。 一、会议召开和出席情况 （一）会议召开情况 2.议案表决结果：同意 5 票；反对 0 票；弃权 0 票。 3.回避表决情况： 7.召开情况合法、合规、合章程性说明： 本次会议的召集、召开符合《中华人民共和国公司法》及其他有关法律、法 规和《武汉市蓝电电子股份有限公司章程》的规定。 （二）会议出席情况 会议应出席董事 5 人，出席和授权出席董事 5 人。 二、议案审议情况 （一）审议通过《关于聘任公司证 ...

证券代码：830779 证券简称：武汉蓝电 公告编号：2025-049 证券事务代表任命公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、误导 性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带法律责任。 一、证券事务代表任命的基本情况 武汉市蓝电电子股份有限公司（以下简称"公司"）于 2025 年 6 月 30 日召开了第 五届董事会第二次会议，审议通过了《关于聘任公司证券事务代表的议案》。 聘任张新伟先生为公司证券事务代表，任职期限至第五届董事会任期届满之日止， 自 2025 年 6 月 30 日起生效。该人员持有公司股份 0 股，占公司股本的 0%，不是失信 联合惩戒对象。 （上述人员简历详见附件） 二、合规性说明及影响 （一）人员变动的合规性说明 武汉市蓝电电子股份有限公司 张新伟先生具备履行职责所必须的专业知识、工作经验及相关素质，能够胜任相关 岗位职责的要求，其任职资格符合《中华人民共和国公司法》《北京证券交易所股票上 市规则》等相关法律法规的规定。 （二）人员变动对公司的影响 本次聘任证券事务代表对公司生产、经营无重大影响。 三、备查文件 《武汉市蓝电电 ...

证券代码：830779 证券简称：武汉蓝电 公告编号：2025-047 武汉市蓝电电子股份有限公司 投资者关系活动记录表 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假 记载、误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承 担个别及连带法律责任。 一、 投资者关系活动类别 □特定对象调研 □业绩说明会 □媒体采访 □现场参观 参会单位及人员：通过网络方式参加公司本次业绩说明会的投资者 □新闻发布会 □分析师会议 □路演活动 √其他 参加湖北辖区上市公司 2025 年投资者网上集体接待日活动 二、 投资者关系活动情况 活动时间：2025 年 6 月 12 日 活动地点：武汉市蓝电电子股份有限公司（以下简称"公司"）通过全景网 "投资者关系互动平台"（https://ir.p5w.net）采用网络远程的方式召开业绩 说明会。 上市公司接待人员：董事会秘书王雅莉女士，公司财务负责人郑玮女士 三、 投资者关系活动主要内容 问题 1.请问公司未来的发展战略是什么？具体有哪些实施计划？ 回答：尊敬的投资者，您好！公司未来战略规划如下：1、持续对小电流、 微小电流、高精度设备进行技术升级迭代， ...

Group 1: Company Strategy - The company plans to continuously upgrade technology for small current, micro current, and high-precision equipment to maintain its competitive advantage in the field [4] - The expansion into the detection market for large current and high-power battery cells is identified as a key driver for future performance growth [4] - The company aims to leverage existing technological accumulation to increase market share in high-precision battery testing and formation equipment, seeking further performance growth [4] Group 2: Dividend and Investment Plans - The company actively supports the CSRC's initiative to encourage cash dividends and will distribute dividends when cash conditions are met [4] - Currently, there are no acquisition plans; however, the company will monitor opportunities for mergers and acquisitions in line with policies from the CSRC and Beijing Stock Exchange [4]

证券代码：830779 证券简称：武汉蓝电 公告编号：2025-046 武汉市蓝电电子股份有限公司 关于参加湖北辖区上市公司 2025 年投资者网上集体接 待日活动说明会预告公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 本次活动将采用网络远程的方式举行，投资者可登录"全景路演"网站 （https://rs.p5w.net），或关注微信公众号：全景财经，或下载全景路演 APP， 参与本次互动交流。 三、 参加人员 公司董事会秘书：王雅莉女士 公司财务负责人：郑玮女士 四、 投资者参加方式 本次说明会采用网络方式召开。 一、 说明会类型 为进一步加强与投资者的互动交流，武汉市蓝电电子股份有限公司（以下简 称"公司"）将参加由湖北证监局、湖北省上市公司协会与深圳市全景网络有限 公司联合举办的"2025 年湖北辖区上市公司投资者集体接待日活动"。 二、 说明会召开的时间、地点 （一）会议召开时间：2025 年 6 月 12 日（周四）14:00-16:40。 （二）会议召开地点 董事会 2025 年 6 ...