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。 一、对外投资概述 电光科技 股票代码：002730 股票简称：电光科技 公告编号：2025-031 电光防爆科技股份有限公司 关于对外投资设立子公司的公告 电光防爆科技股份有限公司（以下简称"公司"）为进一步提升公司算力服 务板块业务，满足公司算力服务业务的发展需要，公司决定与黄开宇拟以自有资 金共同投资设立北京电光云科技有限公司（以下简称"北京电光云"或"目标公 司"）。北京电光云注册资本拟为 1,000 万元，其中公司以自有资金方式投入 550 万元，占注册资本的 55%；黄开宇以自有资金方式投入 450 万元，占注册资 本的 45%。 2025 年 6 月 23 日，公司召开第五届董事会第二十一次会议，审议通过了《关 于对外投资设立子公司的议案》。本次对外投资在董事会审批权限内，无需提交 股东大会审议。本次对外投资事项不构成关联交易，也不构成《上市公司重大资 产重组管理办法》规定的重大资产重组。 二、交易对方基本情况 交易对方姓名：黄开宇 身份证号：330***********1811 黄开宇为公司控股子公 ...

电光科技 股票代码：002730 股票简称：电光科技 公告编号：2025-033 电光防爆科技股份有限公司 关于为子公司提供担保的公告 一、担保情况概述 电光防爆科技股份有限公司（以下简称"公司"）全资子公司达得利电力设 备有限公司（以下简称"达得利"）因经营需求，向中国银行股份有限公司乐清 市支行申请人民币 1,500 万元的综合授信额度，向招商银行股份有限公司温州分 行申请人民币 2,000 万元的综合授信额度。公司第五届董事会第十八次会议审议 通过了《关于公司及子公司向相关银行申请综合授信额度的议案》，并在 2024 年年度股东大会审议通过了《关于公司及子公司向相关银行申请综合授信额度的 议案》。 公司持有达得利 100%股份，为保障达得利公司生产经营正常运营及发展需 求，公司同意为达得利申请的前述合计授信 3,500 万元提供连带责任保证，期限 自公司董事会审议通过本事项后三年，公司第五届董事会第二十一次会议履行了 相关审批程序。 本次交易无需提交公司股东大会审议通过，也不构成中国证监会规定的重大 资产重组。 二、被担保人的情况 （一）被担保人的基本情况 公司名称：达得利电力设备有限公司 统一社会信用 ...

电光科技 股票代码：002730 股票简称：电光科技 公告编号：2025-030 电光防爆科技股份有限公司 第五届董事会第二十一次会议决议公告 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。 电光防爆科技股份有限公司（以下简称"公司"）第五届董事会第二十一次 会议通知已于 2025 年 6 月 20 日以电话、电子邮件或书面通知的形式送达各位董 事，会议于 2025 年 6 月 23 日在公司会议室以现场结合通讯方式召开。应参加本 次会议表决的董事为 9 人，实际出席董事人数为 9 人。公司监事及非董事高级管 理人员列席了会议。会议符合《中华人民共和国公司法》和《公司章程》等有关 规定，会议合法有效。会议由董事长主持，审议相关议案做出决议如下： 一、审议通过《关于对外投资设立子公司的议案》 为进一步发展公司算力服务板块业务，公司拟以注册资本 1,000 万元投资设 立北京电光云科技有限公司，持股比例 55%。本次投资符合公司战略发展规划， 有利于拓展公司算力服务的业务，提升公司新的发展空间，对公司未来发展具有 积极影响，符合公司的发展战略。 《电光防爆科技股份 ...

Core Insights - The article discusses the mining robot industry chain, highlighting its similarities to the general robotics industry chain, which includes upstream components, midstream manufacturing, and downstream applications [1][3]. Industry Overview - The mining robot industry relies heavily on international suppliers for core components, with major players like the "Four Families" of robotics controlling key parts, while companies like NVIDIA and Horizon dominate the AI chip market [3]. - Key manufacturers in the midstream include companies such as CITIC Heavy Industries, Zhengzhou Coal Mining Machinery, and China Railway Construction Heavy Industry [3]. Regional Analysis - The mining robot industry is well-developed in regions such as Guangdong, Shaanxi, Shandong, Jiangsu, and Shanxi, with Guangdong and Jiangsu having strong upstream component and equipment manufacturing capabilities [4]. - Other regions with a complete industry chain include Beijing, Hunan, Liaoning, Shanghai, Anhui, and Fujian [4]. Cost Structure - The core components of mining robots, including controllers, servo systems, and reducers, account for 70% of the total cost, with reducers being the most expensive at 35% [8]. - Controllers represent about 15% of the total cost, while servo systems account for 20% [8]. Value Chain Analysis - The growth potential for suppliers of the robot body is limited compared to upstream and downstream players, with the highest profit margins found in reducers (40%), followed by servo systems and integrated systems (35%) [11]. - The profit margin for controllers is 25%, while the robot body has the lowest margin at 15% [11].

Core Insights - The article discusses the materials used in mining robots, emphasizing the importance of corrosion-resistant coatings and cast iron components for durability in harsh mining environments [1][3][4]. Material Overview - Corrosion-resistant coatings are essential in mining due to the severe corrosion caused by acidic gases and saline mist, which can damage metal parts and electronic components of robots [3]. - The coatings form a dense protective layer that reduces direct contact with corrosive substances, thereby extending the lifespan of mining robots [3]. - Cast iron, particularly wear-resistant varieties, is favored for structural components of mining robots due to its high strength and durability against wear [4]. - High-temperature alloys are also utilized in mining robots for parts that endure high temperatures and complex stresses, with domestic production reaching levels comparable to international standards [2][4]. Production Data - In 2023, China's production of corrosion-resistant coatings reached 7.15 million tons, accounting for approximately 20% of the total paint market, with a projected increase to 7.52 million tons in 2024 [3]. - The production of cast iron components in China was 51.95 million tons in 2023, reflecting a year-on-year increase of 250,000 tons, with a compound annual growth rate of 13.7% from 2016 to 2023 [4].

Core Insights - The Chinese mining robot market is characterized by a low concentration level, with a CR10 of approximately 20% [6] - The market is segmented into three tiers based on competitive strength, with leading companies including CITIC Heavy Industries, China Railway Heavy Industry, Zhengzhou Coal Mining Machinery, and China Coal Technology Engineering Group in the first tier [1][9] - The industry is experiencing a shift towards intelligent mining solutions, with companies like CITIC Heavy Industries and Shandong Hi-Speed Heavy Industry pursuing smart transformation [9] Market Structure - The first tier of the mining robot market includes CITIC Heavy Industries, China Railway Heavy Industry, Zhengzhou Coal Mining Machinery, and China Coal Technology Engineering Group, which possess strong market presence and product ecosystems [1] - The second tier consists of companies like Keda Control, Shanhe Intelligent, Tianma Intelligent, and Tianhe Technology, which have advantages in R&D investment and product manufacturing [1] - The third tier includes Guoxing Intelligent, Felik Technology, and Dade Measurement and Control, which focus on product manufacturing but have weaker competitive positions [1] Regional Analysis - The mining robot industry chain is well-developed in Guangdong, Shaanxi, Shandong, Jiangsu, and Shanxi provinces, with Guangdong and Jiangsu having a strong upstream component supply [3] - Shaanxi, Shandong, and Shanxi have a high demand for mining robots due to the presence of numerous mines [3] Competitive Landscape - The industry lacks a clear leader in terms of both revenue and growth, with most companies focusing on traditional mining equipment rather than intelligent mining robots [9] - Companies like Zhengzhou Coal Mining Machinery and Tianhe Technology are leading in revenue but have struggled with profit margins [9] - Notable companies with high profit margins exceeding 30% include Tianma Intelligent, Meian Technology, and Keda Control [9] Competitive Evaluation - A competitive analysis using six dimensions shows that CITIC Heavy Industries, China Coal Technology Engineering Group, China Railway Heavy Industry, and Zhengzhou Coal Mining Machinery lead in market revenue, product layout, and R&D investment [12] - Companies like Keda Control and Tianma Intelligent have lower revenue but a diverse product range, indicating potential for growth [12] Porter's Five Forces Analysis - The intensity of rivalry among existing competitors is moderate, with specialized manufacturers like Tianma Intelligent and Keda Control holding a technological edge [14] - The threat of new entrants is significant due to policy support for smart mining, although high R&D costs and technical barriers limit small enterprises [14] - Supplier bargaining power is strong, particularly for core components that are often imported [14] - Buyer bargaining power is also strong, especially among large state-owned mining enterprises [14]

股票代码：002730 股票简称：电光科技 公告编号：2025-029 1、2025 年 5 月 16 日，公司 2024 年年度股东大会审议通过了 2024 年年度 权益分派方案：以公司总股本 362,079,880 股为基数，每 10 股派发现金红利 1.3 元（含税），共计派发 47,070,384.40 元，不送红股，不以公积金转增股本。 若后续在分配方案实施前公司总股本由于可转债转股、股份回购、股权激励 行权、再融资新增股份上市等原因而发生变化的，将按分派总额不变的原则相应 调整。 电光科技 电光防爆科技股份有限公司 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。 电光防爆科技股份有限公司（以下简称"公司"）2024 年年度权益分派方 案已获 2025 年 5 月 16 日召开的 2024 年年度股东大会审议通过，现将权益分派 事宜公告如下： 一、股东大会审议通过权益分派方案等情况 2、自权益分派方案披露至实施期间，公司股本总额未发生变化。 3、本次权益分派实施方案与公司 2024 年年度股东大会审议通过的权益分派 ...

北京大成（上海）律师事务 所 9th/24th/25th Floor, World Financial Center, Century Avenue, China 中国上海市世纪大道 100 号 100 上海环球金融中心 9 层/24 层/25 层 Shanghai Shanghai 200120, 邮编：200120 dacheng.com dentons.cn 北京大成（上海）律师事务所 关于 电光防爆科技股份有限公司 北 京 大 成 (上 海 )律 师 事 务 所 www.dentons.cn 上海市世纪大道 100 号环球金融中心 9/24/25 层 Shanghai 200120, P. R. China Tel: +8621-38722402 Fax: +8621-58785888 北京大成（上海）律师事务所 9th/24th/25th Floor, 上海环球金融中心 9 层/24 层/25 层 Shanghai World Financial Center, 中国上海市世纪大道 100 号 100 Century Avenue, Shanghai 200120, China 邮编：200120 ...

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。 特别提示： 一、会议召开和出席情况 电光科技 股票代码：002730 股票简称：电光科技 公告编号：2025-028 电光防爆科技股份有限公司 （一）会议召开情况 （1）现场会议召开时间：2025 年 5 月 16 日（星期二）下午 13：30。 （2）网络投票时间：2025 年 5 月 16 日。 其中，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 16 日上午 9:15-9:25，9:30-11:30，下午 13:00-15:00；通过深圳证券交易所 互联网投票系统进行网络投票的具体时间为 2025 年 5 月 16 日上午 09:15 至下午 票上市规则》等法律、行政法规、部门规章、规范性文件及《公司章程》的规定。 （二）会议出席情况 股东出席的总体情况： 通过现场和网络投票的股东 432 人，代表股份 201,277,300 股，占公司有表 决权股份总数的 55.5892％。其中：通过现场投票的股东 5 人，代表股份 电光科技 中小股东出席的总体情况： 通过现场和网络投票的中小 ...

电光防爆科技股份有限公司 2024年年度股东大会的法律意见书 北京大成（上海）律师事务所 上海环球金融中心 9 层/24 层/25 层 中国上海市世纪大道 100 号 邮编：200120 9th/24th/25th Floor, Shanghai World Financial Center, 100 Century Avenue, Shanghai 200120, China dacheng.com dentons.cn 北京大成（上海）律师事务所 关于 上海市世纪大道 100 号环球金融中心 9/24/25 层 9/24/25th Floor, Shanghai World Financial Center, No.100 Century Avenue Shanghai 200120, P. R. China Tel: +8621-38722402 Fax: +8621-58785888 北京大成（上海）律师事务所 上海环球金融中心 9 层/24 层/25 层 中国上海市世纪大道 100 号 邮编：200120 北 京 大 成 (上 海 )律 师 事 务 所 www.dentons.cn 9th/24th ...