证券代码：603050 证券简称：科林电气 公告编号：2025-033 石家庄科林电气股份有限公司 关于调整 2025 年度日常关联交易的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、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法律责任。 重要内容提示： 本事项已经石家庄科林电气股份有限公司（简称：科林电气/公司）第五 届董事会第八次会议、第五届监事会第六次会议审议通过，尚需提交公司股东大 会审议。 日常关联交易对上市公司的影响：本次调整日常关联交易事项为公司正 常生产经营行为，对公司持续经营能力无不利影响，不存在损害公司和中小股东 利益的情形，不会对公司的独立性构成影响，公司主营业务亦不会因此对关联方 形成依赖。 一、调整日常关联交易情况 （一）审议程序 2024 年 12 月 21 日，公司召开第五届董事会第四次会议、第五届监事会第 三次会议，审议通过了《关于公司 2024 年第四季度至 2025 年度日常关联交易预 计的议案》，关联董事陈维强、史文伯回避表决，关联监事王存军回避表决。 2025 年 1 月 7 日，公司召开 2025 年第一次临时股东大会，审议通过了《 ...

证券代码：603050 证券简称：科林电气 公告编号：2025-035 石家庄科林电气股份有限公司 关于聘任会计师事务所的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、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法律责任。 重要内容提示： 成立日期：2012 年 3 月 2 日 组织形式：特殊普通合伙企业 注册地址：北京市东城区朝阳门北大街 8 号富华大厦 A 座 8 层 首席合伙人：谭小青先生 截止 2024 年 12 月 31 日，信永中和合伙人（股东）259 人，注册会计师 1780 人。签署过证券服务业务审计报告的注册会计师人数超过 700 人。 2025 年 8 月 29 日，公司召开了第五届董事会第八次会议，审议通过了《关 于聘任会计师事务所的议案》。经第五届董事会审计委员会审查，董事会同意聘 任信永中和为公司 2025 年度审计机构，聘期 1 年。本次聘任会计师事务所事项 尚需提交公司股东会审议，并自公司股东会审议通过之日起生效。现将相关情况 公告如下： 一、拟聘任会计师事务所的基本情况 （一）机构信息 1.基本信息 拟聘任会计师事务所名称：信永中和会计师事务 ...

Group 1 - The core viewpoint of the article highlights the growth in the electrical machinery and equipment manufacturing industry in China, with an increase in the number of enterprises and their contribution to the overall industrial sector [1][3]. - As of the first half of 2025, there are 37,051 enterprises in the electrical machinery and equipment manufacturing sector, which is an increase of 1,576 enterprises compared to the same period last year, representing a year-on-year growth of 4.44% [1]. - The electrical machinery and equipment manufacturing sector accounts for 7.12% of the total number of industrial enterprises in China [1]. Group 2 - The report referenced is the "2025-2031 China Electrical Machinery Industry Market Competition Situation and Prospects Strategic Research Report" published by Zhiyan Consulting [1]. - Zhiyan Consulting is recognized as a leading industry consulting firm in China, specializing in in-depth industry research reports, business plans, feasibility studies, and customized services [2]. - The data used in the report is sourced from the National Bureau of Statistics and organized by Zhiyan Consulting [3].

Group 1 - The company Shijiazhuang Kelin Electric Co., Ltd. has applied for a patent for a dynamic protocol parsing method, device, and equipment for power communication terminals, indicating its focus on smart grid technology [1] - The patent application was published under CN120499296A with an application date of June 2025, showcasing the company's ongoing innovation efforts [1] - The proposed method enhances the stability of data packet parsing by generating new matching rules when existing rules do not successfully match, thus reducing parsing errors [1] Group 2 - Shijiazhuang Kelin Electric Co., Ltd. was established in 2000 and is primarily engaged in the manufacturing of electrical machinery and equipment [2] - The company has a registered capital of approximately 4.03 billion RMB and has made investments in 17 enterprises [2] - The company has participated in 1,865 bidding projects and holds 366 patents, along with 43 trademark registrations and 120 administrative licenses [2]

Overview - The box-type substation market is primarily driven by the demand from State Grid Corporation, which is a major user of distribution equipment in China and a leader in the construction of smart grids and new power systems. The demand for box-type substations reflects the market development situation [1][12] - The total tender volume for box-type substations from State Grid is influenced by various factors including macroeconomic environment, industrial policies, project construction arrangements, and specific product demand timing. From 2017 to 2024, the tender volume has shown fluctuations but maintains an overall growth trend, with a projected total of 14,078 units in 2024, representing a year-on-year increase of 1.85% [1][13] Market Policy - The box-type substation falls under the category of "C38 Electrical Machinery and Equipment Manufacturing" in the national economic industry classification. The development of the transmission and distribution equipment industry, including box-type substations, is crucial for the safety and efficiency of China's power system. The government has issued several supportive policies to foster the growth of this industry [7][9] Industry Chain - The upstream of the box-type substation industry includes suppliers of metals like steel and aluminum, as well as insulation materials and electrical components. The quality and stability of these raw materials are critical for product quality and production progress. The midstream consists of manufacturing enterprises responsible for design, production, assembly, and testing, while the downstream market encompasses various applications including power grids, infrastructure, electric vehicle charging stations, and renewable energy projects [10][12] Competitive Landscape - The box-type substation industry in China is characterized by a fragmented market with numerous participants. In 2024, a total of 125 companies won tenders from State Grid, with Shanghai Zhixin Electric Co., Ltd. leading with a bid amount of 23,382.65 million yuan, followed by Beijing Haocreat Electric Equipment Co., Ltd. and Ningbo Aokex Intelligent Technology Co., Ltd. with bid amounts of 19,427.42 million yuan and 16,613.87 million yuan, respectively [15][17] Development Trends - The future of box-type substations will leverage technologies such as IoT, big data, and artificial intelligence to enhance monitoring, control, and protection capabilities. This will enable real-time monitoring of equipment status, fault warnings, and automatic diagnostics, while also supporting remote control and management. Additionally, there will be a focus on using more efficient transformers and energy-saving switchgear to reduce energy loss and environmental impact [29][31]

Core Viewpoint - The announcement details the ongoing litigation and arbitration matters involving the company, highlighting the financial implications and the company's position as the plaintiff in these cases [1][3]. Summary by Sections Litigation and Arbitration Status - The current stage of the cases is at the first instance [2]. - The company is the plaintiff in the ongoing lawsuits [3]. Financial Implications - The amount involved in the current lawsuit is approximately 86,092,590.32 yuan, with a total of 180,563,945.06 yuan involved in all litigation and arbitration matters over the past twelve months, representing 10.67% of the company's latest audited net assets [3][8]. - The actual impact on the company's profits remains uncertain due to pending court decisions and arbitration outcomes [3][8]. Details of Current Lawsuits - **Case One**: The company is suing for unpaid amounts totaling 31,797,610.32 yuan from China Electronics System Engineering Fourth Construction Company and seeks joint liability from the project owner, Hebei Puxing Electronic Technology Co., Ltd. [3][5][4]. - **Case Two**: The company is pursuing 54,294,980.00 yuan from Yunnan Construction Investment Fourth Construction Company for unpaid amounts related to a contract [6][7]. Cumulative Litigation Overview - Over the past twelve months, the company and its subsidiaries have faced a total of 25 litigation and arbitration cases, with the total amount involved being 180,563,945.06 yuan [8]. - There are no undisclosed litigation or arbitration matters beyond those mentioned [9].

Core Viewpoint - The announcement details ongoing litigation involving Shijiazhuang Colin Electric Co., Ltd., highlighting the company's role as the plaintiff in multiple cases with a total claim amount of approximately 86 million yuan [1][2]. Group 1: Litigation Details - The first case involves Colin Equipment Company suing China Electronics System Engineering Fourth Construction Co., Ltd. and Hebei Puxing Electronic Technology Co., Ltd. for unpaid goods totaling approximately 30 million yuan, with a total contract value of about 72.6 million yuan [2]. - The second case also involves Colin Equipment Company against Yunnan Construction Investment Fourth Construction Co., Ltd. for unpaid goods amounting to approximately 30.9 million yuan, with a total contract value of 45.7 million yuan [3]. - The total number of lawsuits and arbitrations involving the company and its subsidiaries over the past twelve months is 25, with a cumulative amount of approximately 180.6 million yuan, representing about 10.67% of the company's latest audited net assets [3][4]. Group 2: Financial Implications - The impact of these ongoing lawsuits on the company's current and future profits remains uncertain, pending the final judgments or rulings from the courts or arbitration institutions [3][5]. - The company will closely monitor the progress of these legal matters and fulfill its information disclosure obligations to investors [5].

金融界消息 截至2025年8月14日收盘，科林电气（603050）报收于16.43元，下跌2.72%，换手率 1.04%，成交量4.20万手，成交金额6957.18万元。 天眼查商业履历信息显示，石家庄科林电气股份有限公司，成立于2000年，位于石家庄市，是一家以从 事电气机械和器材制造业为主的企业。企业注册资本40331.9193万人民币，实缴资本13334万人民币。 公司法定代表人为陈维强。 通过天眼查大数据分析，石家庄科林电气股份有限公司共对外投资了17家企业，参与招投标项目1862 次，知识产权方面有商标信息43条，专利信息365条，此外企业还拥有行政许可120个。 资金流向方面，今日主力资金净流出1263.59万元，占比成交额18.16%。其中，超大单净流出1171.47万 元、占成交额16.84%，大单净流出92.12万元、占成交额1.32%，中单净流出流入1053.85万元、占成交 额15.15%，小单净流入209.74万元、占成交额3.01%。 科林电气最新一期业绩显示，截至2025一季报，公司营业总收入9.12亿元、同比增长21.22%，归属净利 润7270.57万元，同比增长8.24%，扣 ...

证券代码：603050 证券简称：科林电气 公告编号：2025-029 石家庄科林电气股份有限公司 关于累计诉讼、仲裁事项的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、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法律责任。 重要内容提示： 石家庄科林电气股份有限公司（以下简称"科林电气"、"公司"）根据《上 海证券交易所股票上市规则》的规定，对公司及控股子公司连续十二个月的诉讼、 仲裁事项进行了统计。现将诉讼、仲裁情况公告如下： 一、本次诉讼的基本情况 （一）案件一 1.诉讼当事人 原告：石家庄科林电气设备有限公司（以下简称"科林设备公司"） 被告：中国电子系统工程第四建设有限公司（以下简称"中电四公司"）、 科林设备公司为维护自身合法权益，向石家庄市新华区人民法院提起诉讼， 要求被告支付货款和利息。 3.诉讼请求 （1）依法判令中电四公司支付剩余货款及利息等，暂计 31,797,610.32 元； （2）依法判令普兴公司承担连带清偿责任； 案件所处的诉讼、仲裁阶段：一审阶段。 上市公司所处的当事人地位：原告。 涉案的金额：本次诉讼涉案金额为 86,092,590.32 ...

Core Viewpoint - Kolin Electric has shown a net financing inflow of 13.35 million RMB in the last week, ranking 480th in the market, indicating a moderate interest from investors despite recent outflows [1] Financing and Investment Summary - The total financing amount for Kolin Electric last week was 41.69 million RMB, while the repayment amount was 28.34 million RMB [1] - Over the past 5 days, the main capital outflow was 12.62 million RMB, with a decline of 5.53% in this period [1] - Over the past 10 days, the main capital outflow reached 19.04 million RMB, with a decline of 5.43% [1] Company Profile - Established in 2000, Kolin Electric is located in Shijiazhuang and primarily engages in the manufacturing of electrical machinery and equipment [1] - The company has a registered capital of 4.03 billion RMB and a paid-in capital of 133.34 million RMB [1] - The legal representative of the company is Chen Weiqiang [1] Business Activities - Kolin Electric has made investments in 17 companies and participated in 1,860 bidding projects [1] - The company holds 43 trademark registrations and 364 patents, along with 120 administrative licenses [1] Industry Segments - Kolin Electric operates in several concept sectors including power grid equipment, Hebei region, Shanghai Stock Connect, margin trading, energy storage, Xiong'an New Area, charging piles, Tesla, solar energy, and smart grid [1]