证券代码：831832 证券简称： 科达自控 公告编号：2025- 076 公司拟与海通恒信签订融资租赁协议，以回租的形式进行融资，总金额不 超过人民币 2,998 万元(实际金额以提款金额为准)，租赁期限为不超过 24 个 月。 二、交易对方基本情况介绍 公司名称：海通恒信国际融资租赁股份有限公司 注册资本：823,530 万元人民币 山西科达自控股份有限公司 关于拟签订融资租赁协议的公告 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。 为满足日常运营及业务拓展需要，山西科达自控股份有限公司(以下简称 "公司")拟与海通恒信国际融资租赁股份有限公司(以下简称"海通恒信")签 订融资租赁协议。具体情况如下： 一、交易概述 2.类别：固定资产 3.权属：资产权属人为公司 四、本次交易的主要内容 统一社会信用代码：91310000764705772U 成立日期：2004-07-09 经营范围：融资租赁业务；租赁业务；向国内外购买租赁财产；租赁财产 的残值处理及维修；租赁交易咨询和担保；兼营与主营业务有关的 ...

证券代码：831832 证券简称：科达自控 公告编号：2025-069 山西科达自控股份有限公司 关于减少注册资本通知债权人的公告 公司将于 2025 年 6 月 7 日在《上海证券报》刊登减资相关公告，根据《中 华人民共和国公司法》等相关法律法规的规定，公司特此通知债权人，自本通知 公告之日起 45 日内，债权人凭有效债权证明文件及凭证向公司要求清偿债务或 提供相应担保。债权人如逾期未向公司申报上述要求，不会因此影响其债权的有 效性，相关债务（义务）将由公司根据原债权文件的约定继续履行。 债权申报所需材料包括：公司债权人可持证明债权债务关系存在的合同、协 议及其他凭证的原件及复印件到公司申报债权。债权人为法人的，需同时携带法 人营业执照副本原件及复印件、法定代表人身份证明文件；委托他人申报的，除 上述文件外，还需携带法定代表人授权委托书和代理人有效身份证件的原件及复 印件。债权人为自然人的，需同时携带有效身份证件的原件及复印件；委托他人 申报的，除上述文件外，还需携带授权委托书和代理人有效身份证件的原件及复 印件。 债权人可采取现场、邮寄等方式进行申报，债权申报联系方式如下： 本公司及董事会全体成员保证公告 ...

证券代码：831832 证券简称：科达自控 公告编号：2025-074 山西科达自控股份有限公司 关于第五届董事会专门委员会换届的公告 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。 为保证公司董事会各专门委员会的正常运作，山西科达自控股份有限公司 （以下简称"公司"）于 2025 年 6 月 5 日召开公司第五届董事会第一次会议，审 议通过了《关于选举公司第五届董事会专门委员会委员的议案》，现将有关情况 公告如下： 主任委员（召集人）：王东升 委员：杨少华、李更新 审计委员会中独立董事均占半数以上并担任召集人，审计委员会的召集人王 东升先生为会计专业人士，审计委员会成员均为不在公司担任高级管理人员的董 事。 二、换届对公司的影响 本次换届为董事会专门委员会的组成人员任期届满的正常换届，符合《公司 法》《北京证券交易所股票上市规则》及《公司章程》等相关规定，符合公司治 一、换届基本情况 根据《公司法》《公司章程》等相关规定，选举公司第五届董事会战略委员 会委员、审计委员会委员，任期自本次董事会审议通过之 ...

山 西 华 炬 律 师 事 务 所 关 于 山 西 科 达 自 控 股 份 有 限 公 司 2024 年 年 度 股 东 会 的 法律意见书 太原市长风商务区长兴路1号华润大厦T4座34-35层 030000 34-35 / f, building T4, China resources building, no.1 changxing road, changfeng business district, taiyuan city. 电话/Tel：0351 -2715333\4\5\6\7\8\9 E-mail: office@huajulaw.com www.huajulaw.com 2024 年年度股东会的 法律意见书 致：山西科达自控股份有限公司 根据《中华人民共和国公司法》(以下简称《公司法》)、《中华人民共和国证 券法》（以下简称《证券法》）、《山西科达自控股份有限公司章程》（以下简称 《公司章程》）的规定，山西华炬律师事务所（以下简称"本所"）接受山西科达 自控股份有限公司（以下简称"公司"）的专项委托，指派安燕晨、余丹、杨扬律 师出席公司 2024 年年度股东会，并就本次股东会的相关事宜进行见证 ...

证券代码：831832 证券简称：科达自控 公告编号：2025-070 山西科达自控股份有限公司 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、会议召开和出席情况 （一）会议召开情况 1.会议召开时间：2025 年 6 月 5 日 2.会议召开地点：山西转型综合改革示范区太原学府园区长治路 227 号高新 国际 B 座山西科达自控股份有限公司（以下简称"公司"）会议室 3.会议召开方式：现场投票和网络投票相结合 4.会议召集人：董事会 5.会议主持人：付国军先生 6.召开情况合法合规的说明： 本次会议的召开符合《中华人民共和国公司法》及有关法律、法规和《公司 章程》的规定。 （二）会议出席情况 出席和授权出席本次股东会的股东共 30 人，持有表决权的股份总数 35,243,017 股，占公司有表决权股份总数的 46.0838%。 1.议案表决结果： 其中通过网络投票参与本次股东会的股东共 1 人，持有表决权的股份总数 20,127 股，占公司有表决权股份总数的 0. ...

证券代码：831832 证券简称：科达自控 公告编号：2025-072 山西科达自控股份有限公司 第五届董事会第一次会议决议公告 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。 一、会议召开和出席情况 1.会议召开时间：2025 年 6 月 5 日 2.会议召开地点：山西转型综合改革示范区太原学府园区长治路 227 号高新 国际 B 座山西科达自控股份有限公司（以下简称"公司"）会议室 3.会议召开方式：现场表决 4.发出董事会会议通知的时间和方式：2025 年 6 月 5 日以口头方式发出，全 体董事一致同意豁免本次董事会提前通知时限要求。 5.会议主持人：付国军先生 6.会议列席人员：监事、高级管理人员、董事会秘书 7.召开情况合法、合规、合章程性说明： 本次会议的召开符合《公司法》《公司章程》《董事会议事规则》等有关法律、 法规的规定。 （二）会议出席情况 会议应出席董事 8 人，出席和授权出席董事 8 人。 二、议案审议情况 （一）会议召开情况 （一）审议通过《关于选举公司第五届董事会董事长的议 ...

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 Viewpoint - The article discusses the increasing number of accounting errors among listed companies, with over 40 companies correcting such errors in 2025, highlighting the distinction between unintentional accounting errors and intentional financial fraud [1] Group 1: Accounting Errors - Accounting errors are defined as omissions or misstatements in previous financial reports due to incorrect application of accounting standards, and they are considered unintentional [1] - Some companies have misused the term "accounting error" to cover up financial fraud, as seen in cases like Kangmei Pharmaceutical and Oriental Group [1] Group 2: Specific Company Adjustments - Keda Control has made accounting adjustments for multiple reporting periods, including annual and quarterly reports from 2022 to 2024, due to errors in revenue recognition related to its new energy charging and swapping business [2][3] - The adjustments were necessary because the company initially recognized revenue using the gross method instead of the net method, which is appropriate when the company does not have control over the electricity supplied [4] Group 3: Regulatory Guidance - The Ministry of Finance has provided practical guidance on revenue recognition for charging station businesses, indicating that companies should recognize revenue based on the net method when they do not have control over the electricity [5][8] Group 4: Company Performance - A company established in 2000 and listed in 2021 has reported a revenue of 434 million yuan in 2024, a year-on-year increase of 1.76%, but its net profit decreased by 37.42% to 34.51 million yuan [9] - The company has high accounts receivable, with the ratio of accounts receivable to revenue increasing over the last three years, indicating potential liquidity issues [9] - In the first quarter of 2025, the company reported a loss of 6.14 million yuan, attributed to increased marketing and R&D expenses [10] Group 5: Robotics Business Development - The company is focusing on the development of mining robots, with several models already in use in coal mines, and aims to enhance its technology for specialized mining applications [10] - However, the R&D expenditure for the robotics business was less than 5 million yuan in 2024, raising concerns about the commitment to this segment [11]

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]