证券代码：002606 证券简称：大连电瓷 公告编号：2025-027 大连电瓷集团股份有限公司 关于选举第六届董事会职工董事的公告 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。 李印成先生：中国国籍，无永久境外居留权，1996 年 9 月出生，本科学历， 历任巢湖市天河街道办事处职工、合肥市庐阳区大杨派出所职工，2024 年 7 月 至今，任大连电瓷股份有限公司行政主管。 李印成先生未持有公司股份，与公司其他董事、监事、高级管理人员及持有 公司 5%以上股份的股东、实际控制人之间不存在关联关系。未在公司股东、实 际控制人单位担任职位。李印成先生不是失信被执行人，不存在不得提名为董事 的情形，不存在因涉嫌犯罪被司法机关立案侦查或涉嫌违法违规被中国证监会立 案稽查，尚未有明确结论的情形，未受过中国证监会及其他有关部门的处罚和证 券交易所惩戒，符合《公司法》等相关法律、法规和规定要求的任职条件。 李印成先生将与公司 2024 年度股东会选举产生的 8 名董事共同组成公司第 六届董事会，任期三年，与公司 2024 年度股东会选举的董事任期一致。 李印成先生具备与其 ...

Revenue Growth - The company's revenue growth is primarily driven by the line porcelain insulator segment due to the continuous rise in the domestic and international power industry [2] - The Jiangxi factory's first phase achieved profitability in mid-2024, with the second phase expected to start production in Q3 2025, increasing standard design capacity by approximately 20,000 tons/year by the end of the year [3] Cost Control Measures - The company has implemented an efficient supply chain management system, strengthened supplier collaboration, and optimized inventory management to effectively control costs [3] - Digital transformation initiatives are in place to enhance operational efficiency and reduce overall costs through process and IT-driven business management changes [3] Digital Transformation Goals - The company aims to establish a comprehensive business model integrating green, digital, low-carbon, and intelligent elements, with a focus on automation and digitalization [4] - Key modules such as ERP, manufacturing cloud, and PLM cloud have been successfully launched to ensure efficient collaboration across critical business processes [4] Raw Material Procurement Strategy - A procurement supplier cooperation plan has been established to manage price fluctuations, including annual procurement framework agreements with suppliers [4] - The company is enhancing production efficiency and capacity to dilute fixed costs through technology upgrades and process optimization [4] Green and Low-Carbon Development - The company is committed to green and low-carbon development, aligning with national policies and market demands, and is transforming its business model accordingly [5] - Initiatives include enhancing environmental protection, social responsibility, and governance (ESG) frameworks, as well as promoting green factory construction [5] Market Expansion Plans - The company plans to explore new market segments while consolidating existing markets, focusing on regions such as Southeast Asia, the Middle East, and South America [5] - Efforts are being made to mitigate exchange rate risks through various financial strategies [5] Policy Adaptation Mechanisms - A multi-dimensional policy response system has been established to quickly adapt to policy changes, integrating technical advantages and capacity expansion [6] - The company is expected to strengthen its industry leadership position with ongoing investments in ultra-high voltage and deepening "dual carbon" policies [6] Environmental Protection Initiatives - Recent updates to equipment at the Dalian factory have resulted in lower energy consumption and enhanced environmental protection [6] - The implementation of a light-storage system across three factories aims to further reduce carbon emissions and conserve energy [6]

Group 1 - Kexin Technology plans to repurchase shares worth between 30 million and 50 million yuan, with a maximum repurchase price of 80 yuan per share, for employee stock ownership plans or capital reduction [1] - Jiahua Technology's shareholder plans to reduce holdings by up to 1.5% of the company's total shares, amounting to a maximum of 116,000 shares, between May 28, 2025, and August 25, 2025 [1] - Beiqi Blue Valley's subsidiary reported cumulative sales of 38,041 vehicles this year, representing a year-on-year increase of 192.53% [2] Group 2 - AVIC Finance plans to transfer shares of AVIC Xi'an Aircraft Industry Group and AVIC Onboard Systems, totaling 4.067 billion yuan, to its controlling shareholder [2] - Haide shares' executives plan to increase their holdings by at least 20.73 million yuan within six months [3] - Dabeinong's subsidiary received planting approval for genetically modified soybeans in Brazil, marking significant progress in the South American market [4] Group 3 - Yongan Pharmaceutical's chairman is under investigation, but the company's operations remain normal [4] - Teruid's subsidiary is expected to win a 126 million yuan project from the State Grid, which will enhance the company's brand and industry influence [4][5] - Junxin shares plan to repurchase shares worth between 200 million and 300 million yuan, with a maximum price of 30.57 yuan per share [5] Group 4 - Meinian Health plans to reduce its holdings by up to 3% of the company's total shares, amounting to a maximum of 11.7 million shares, starting from May 27, 2025 [7] - Electric Power Investment is planning a major asset restructuring, leading to a temporary suspension of its stock [9] - Tongda shares are expected to win a 207 million yuan project from the State Grid, which will positively impact future operating performance [10] Group 5 - Xintian Technology's major shareholder plans to reduce holdings by up to 3% of the company's total shares, amounting to a maximum of 580,410 shares [11] - Huizhou Intelligent's controlling shareholder and some executives plan to increase their holdings by between 29.2 million and 58.4 million yuan [12] - Zhongdali De plans to sell a 50% stake in Shanghai Ketaike Transmission System Co., Ltd. for 9.2777 million yuan to optimize its asset structure [14] Group 6 - Jinlitai's stock will be suspended due to the inability to disclose periodic reports within the statutory deadline [15] - Chuhuan Technology's major shareholder plans to reduce holdings by up to 3% of the company's total shares, amounting to a maximum of 239,560 shares [15] - Guilin Sanjin's subsidiary received approval for clinical trials of a new indication for a monoclonal antibody injection [16] Group 7 - Plit plans to sign a strategic supply agreement for sodium-ion batteries, committing to supply at least 1 GWh over four years [17] - Dalian Electric Porcelain's subsidiary is expected to win a project worth approximately 71 million yuan from the State Grid [18]

关于国家电网预中标的提示性公告 本公司及董事会全体成员保证信息披露内容的真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 2025 年 4 月 30 日，国家电网有限公司通过其电子商务平台发布了"国家电网 有限公司 2025 年第十三批采购（输变电项目第二次线路装置性材料招标采购）推 荐的中标候选人公示"（以下简称"公示一"）和"国家电网有限公司 2025 年第十四 批采购（输变电项目第一次 35-330 千伏材料协议库存招标采购）推荐的中标候选 人公示"（以下简称"公示二"）。大连电瓷集团股份有限公司（以下简称"公司"）的 全资子公司大连电瓷集团输变电材料有限公司（以下简称"大瓷材料"）为推荐中标 候选人，现将有关情况提示公告如下： 一、项目概述 根据公示一，大瓷材料为国家电网有限公司 2025 年第十三批采购（输变电项 目第二次线路装置性材料招标采购）～瓷绝缘子包 2、包 10 以及复合绝缘子包 3 的推荐中标候选人。根据该公示内容，大瓷材料预中标瓷绝缘子 119,000 余片，复 合绝缘子 13,000 余支，预中标金额合计约 6,600 万元。 证券代码：002606 证券简称：大连电瓷 公告 ...

Core Viewpoint - The development of ultra-high voltage (UHV) technology is crucial for seizing strategic opportunities in the energy transformation era, with Dalian Electric Porcelain emerging as a leader in this field due to its technological advantages and market share [1][2]. Industry Overview - The Chinese government has introduced multiple policies to promote UHV technology development, with a planned investment of nearly 3 trillion yuan during the 14th Five-Year Plan period, focusing on UHV projects [2]. - In 2023, the construction of UHV projects accelerated, with the total investment in power engineering reaching 1.78 trillion yuan, a year-on-year increase of 13.2%, marking the highest level in nearly a decade [2]. - By 2025, investments in UHV projects are expected to continue to grow, with State Grid's investment projected to exceed 650 billion yuan and Southern Grid's investment at 175 billion yuan, totaling 825 billion yuan [2]. Company Positioning - Dalian Electric Porcelain holds a nearly 50% market share in the UHV insulator sector, benefiting from over a century of technological accumulation and a strong position in high-end markets [3]. - The company has a significant presence in the production of suspension porcelain insulators, which account for approximately 80% of its revenue, and has achieved international leading standards in its products [3]. - In 2023, Dalian Electric Porcelain won 48.03% of the bids for UHV porcelain insulators from State Grid, significantly outpacing competitors [3]. Recent Developments - The company has recently entered the construction phase of the "Gansu-Zhejiang ±800 kV UHV DC Transmission Project," which is notable for being the world's first ±800 kV flexible DC project, addressing challenges related to renewable energy integration [4]. - Dalian Electric Porcelain's subsidiary has secured multiple contracts, including a project worth approximately 29.7 million yuan, which is expected to contribute about 35.38% to the company's 2023 revenue [3]. Global Expansion - Over the past 70 years, Dalian Electric Porcelain has expanded its global footprint, exporting products to over 100 countries and transitioning from product export to technology export [5]. - The company has adopted a dual strategy focusing on traditional markets and emerging regions, with significant orders from countries like Vietnam, Pakistan, and Saudi Arabia [5]. Financial Performance - In 2024, Dalian Electric Porcelain reported a record revenue of 1.496 billion yuan, a year-on-year increase of 78.21%, and a net profit of 211 million yuan, up 303.30% [6]. - The company’s first-quarter revenue for 2025 reached 224 million yuan, reflecting a 30.60% increase year-on-year, with a strong order backlog supporting future growth [6]. Risk Management - Dalian Electric Porcelain has established a robust risk management framework, with minimal exposure to U.S. tariffs due to its low business volume with the U.S. [7]. - The company is well-positioned to continue its growth trajectory as the new power system construction progresses [7].

Core Viewpoint - Dalian Electric Porcelain has achieved significant growth in revenue and profit, driven by domestic and international orders, high-value product ratios, and capacity release from its Jiangxi factory [2][3]. Group 1: Financial Performance - In 2024, the company reported total revenue of 1.496 billion yuan, a year-on-year increase of 78.21%, and a net profit attributable to shareholders of 211 million yuan, up 303.30% [2]. - For Q1 2025, the company achieved revenue of 224 million yuan, a 30.60% increase year-on-year, and a net profit of 20.2254 million yuan, growing by 86.35% [2]. Group 2: Market Expansion - Dalian Electric Porcelain has made significant strides in both domestic and international markets, securing key projects and orders worth 1.3 billion yuan in China and over 700 million yuan in international markets [3]. - The company has expanded its global influence, winning major contracts in countries such as Vietnam, Pakistan, and Saudi Arabia, while also gaining orders from the UK, Italy, Canada, Colombia, and Brazil [3]. Group 3: Capacity and Innovation - The company is enhancing its production capacity, with the Jiangxi factory achieving a monthly capacity of 4,000 tons and reaching breakeven in 2024 [5]. - Dalian Electric Porcelain has invested approximately 82.79 million yuan in R&D in 2024, a 41.05% increase, and has added 39 new intellectual property rights, including 5 invention patents [6]. Group 4: Industry Outlook - The global electricity consumption is projected to increase by nearly 1,100 terawatt-hours in 2024, with a year-on-year growth of 4.3%, creating opportunities for power equipment companies [3][5]. - The domestic high-voltage construction is accelerating, with total investments expected to reach 825 billion yuan in 2025, marking a new high in nearly a decade [5].

审 计 报 告 中汇会审[2025]5192号 大连电瓷集团股份有限公司全体股东： 一、审计意见 我们审计了大连电瓷集团股份有限公司(以下简称大连电瓷公司)财务报表， 包括2024年12月31日的合并及母公司资产负债表，2024年度的合并及母公司利润 表、合并及母公司现金流量表、合并及母公司所有者权益变动表以及财务报表附 注。 我们认为，后附的财务报表在所有重大方面按照企业会计准则的规定编制， 公允反映了大连电瓷公司2024年12月31日的合并及母公司财务状况以及2024年 度的合并及母公司经营成果和现金流量。 二、形成审计意见的基础 我们按照中国注册会计师审计准则的规定执行了审计工作。审计报告的"注 册会计师对财务报表审计的责任"部分进一步阐述了我们在这些准则下的责任。 按照中国注册会计师职业道德守则，我们独立于大连电瓷公司，并履行了职业道 德方面的其他责任。我们相信，我们获取的审计证据是充分、适当的，为发表审 计意见提供了基础。 三、关键审计事项 关键审计事项是我们根据职业判断，认为对本期财务报表审计最为重要的事 项。这些事项的应对以对财务报表整体进行审计并形成审计意见为背景，我们不 第 1 页 共 14 ...

Core Viewpoint - 大连电瓷 reported significant growth in both revenue and net profit for the fiscal year 2024, driven by strong demand in the power transmission sector and successful project deliveries domestically and internationally [1][2]. Financial Performance - The company achieved operating revenue of 1.496 billion yuan, an increase of 78.21% year-on-year [1]. - Net profit reached 211 million yuan, reflecting a remarkable growth of 303.3% compared to the previous year [1]. - Basic earnings per share were reported at 0.48 yuan [1]. - For Q1 2025, the company reported operating revenue of 224 million yuan, a year-on-year increase of 30.60%, and net profit of approximately 2.02 million yuan, up 86.35% [6]. Business Development - The main business of 大连电瓷 includes the research, production, and sales of porcelain and composite insulators for power transmission lines and substations [1]. - The company has established business relationships with users in nearly 100 countries, enhancing its global market presence [1]. - Recent projects include significant supply contracts for major power transmission lines, contributing to the strong performance [2]. R&D and Innovation - The company maintained a high level of investment in R&D, with expenditures of approximately 82.79 million yuan, a 41.05% increase year-on-year [4]. - R&D efforts focus on high-voltage transmission technology, with products achieving international advanced levels recognized by industry authorities [3][4]. - The company has established long-term collaborations with universities and research institutions to enhance its R&D capabilities [3]. Production Capacity and Efficiency - The 江西 factory has completed capacity ramp-up and achieved profitability, significantly contributing to the company's growth [2][4]. - The company has implemented automation and intelligent transformation in production, greatly improving manufacturing efficiency [4]. - Strict process control during production ensures high yield rates, maintaining a competitive edge in the industry [4]. Market Strategy - The company plans to deepen its market expansion in key regions, particularly in the Middle East and Europe, leveraging its strategic position in Saudi Arabia [4]. - It aims to explore various capital operation strategies, including attracting strategic investors and issuing bonds, to support sustainable business development [5].

大连电瓷集团股份有限公司董事会 审计委员会工作细则 第一章 总则 第一条 为强化大连电瓷集团股份有限公司（以下称"公司"）董事会决策功能，加 强董事会对经理层的有效监督，完善公司治理结构，根据《中华人民共和国公司法》、 《上市公司治理准则》、《深圳证券交易所上市公司自律监管指引第 1 号——主板上市公 司规范运作》等法律、法规、规范性文件及《大连电瓷集团股份有限公司章程》（以下称 "《公司章程》"）的相关规定，公司设立董事会审计委员会行使《公司法》规定的监事会 的职权，并制定本工作细则。 第二条 主要负责审核公司财务信息及其披露、监督及评估内外部审计工作和内部 控制。 第二章 人员组成 第三条 审计委员会成员由至少 3 名董事组成，应当为不在公司担任高级管理人员 的董事，独立董事应当过半数，委员中至少有一名独立董事为会计专业人士。公司董事 会成员中的职工代表可以成为审计委员会成员。 第四条 审计委员会委员由董事长、1/2 以上独立董事或全体董事 1/3 以上提名，并 由董事会选举产生。 选举委员的提案获得通过后，新任委员在董事会会议结束后立即就任。 第五条 审计委员会设主任委员（召集人）一名，由具有会计专业资 ...

大连电瓷集团股份有限公司 对外担保管理制度（修订稿） 第一章 总则 第一条 为了规范大连电瓷集团股份有限公司（以下简称"公司"）对外担保管理， 有效防范公司对外担保风险，保证公司资产安全和保护投资者的合法权益，根据《中华 人民共和国民法典》、《中华人民共和国公司法》、《中华人民共和国证券法》、《深圳证券 交易所股票上市规则》等法律、行政法规和规范性文件及《大连电瓷集团股份有限公司 公司章程》（以下称"《公司章程》"）的相关规定，制定本制度。 第二条 本制度所称对外担保，是指公司以第三人身份为他人提供保证、抵押、质 押或其他形式的担保，包括公司对控股子公司的担保。具体种类包括但不限于银行授信 额度、借款担保、信用证及银行承兑汇票等。 公司为自身债务提供担保不适用本制度。 第三条 本制度所称控股子公司是指公司出资设立的全资子公司和控股子公司。 "公司及公司控股子公司的对外担保总额"，是指包括公司对控股子公司担保在内的公 司对外担保总额和控股子公司对外担保之和。 第四条 公司对外提供担保应遵循慎重、平等、互利、自愿、诚信原则。控股股东 及其他关联方不得强制公司为他人提供担保。公司全体董事及高级管理人员应当审慎对 待 ...