Group 1 - Guodian NARI (600406) is a state-owned enterprise based in Nanjing, recognized as a benchmark for scientific reform among central enterprises, with a strong research and development system and significant achievements in grid technology [1] - The company has a market share of over 75% in dispatch automation systems and over 50% in UHV converter valves, with its products addressing grid stability issues caused by renewable energy generation [1] - The demand for AI computing power and electricity is driving the construction of new power systems, and the company is expanding its overseas business, exporting products like distribution transformers to multiple countries [1] Group 2 - Suyuan Electric (002028) is a comprehensive supplier of power transmission and distribution based in Shanghai, focusing on UHV and energy storage sectors, and is the largest manufacturer of high-voltage packages and coils in China [2] - The company expects 60% of its overseas revenue in 2024 to come from transformers, with overseas orders growing over 50% and a remarkable 89% growth in the first half of 2025 [2] - The surge in demand for high-voltage transmission and distribution equipment driven by AI computing centers and new energy projects presents significant growth opportunities for the company [2] Group 3 - China XD Electric (601179) is a state-owned enterprise based in Xi'an, specializing in high and ultra-high voltage transformers and power transmission and distribution equipment, capable of producing products across a voltage range of 10kV to 1000kV [3] - The company has a significant market share in UHV projects and has seen an increase in exports to Europe, with its technology reaching international advanced levels [3] - The demand for UHV technology is increasing due to the need for long-distance power transmission, and the company is well-positioned to meet both domestic and international market needs [3] Group 4 - Baobian Electric (600550) is a core supplier of UHV DC transformers based in Baoding, with a strong position in high-end transformers and a market share of 30% in UHV products [4] - The company has unique technologies that reduce material costs and has participated in major projects, exporting to over 40 countries [4] - The urgent demand for high-reliability transformers driven by AI computing centers and new energy power stations positions the company to benefit from both domestic and international projects [4] Group 5 - Jinpan Technology (688676) is a leading global manufacturer of dry-type transformers based in Haikou, focusing on wind and solar energy applications, with 98% of its products supporting renewable energy [5] - The company has a significant order backlog of 2.85 billion yuan for 2025, reflecting a substantial year-on-year growth of 180% [5] - The increasing demand for efficient dry-type transformers from AI computing centers and the proliferation of renewable energy generation presents a strong growth opportunity for the company [5] Group 6 - Mingyang Electric (301291) is a leader in offshore wind power transformers based in Zhongshan, specializing in dry-type transformers and prefabricated substations [6] - The company has developed products that meet the extreme conditions of offshore environments and is expected to achieve significant sales in North America by 2026 [6] - The growing demand for offshore wind power and the urgent need for grid upgrades in North America provide ample order support for the company [6] Group 7 - Teruid (300001) is a pioneer in outdoor box-type power equipment based in Qingdao, recognized as a champion enterprise in manufacturing [7] - The company has a complete technology system for modular prefabricated substations and has a leading market share in the new energy sector [7] - The demand for modular products from AI computing centers and the need for grid upgrades position the company to capture significant market growth [7] Group 8 - XJ Electric (000400) is a high-tech enterprise based in Xuchang, focusing on UHV and smart grid technologies, with a comprehensive industrial chain covering all aspects of power transmission and distribution [8] - The company has participated in all domestic UHV DC transmission projects and has a strong patent portfolio [8] - The growth in AI computing and electricity demand is accelerating the construction of smart grids, providing competitive advantages for the company [8] Group 9 - Sifang Co., Ltd. (601126) is based in Beijing and has a strong advantage in smart distribution networks, providing a full range of products for self-healing control and primary and secondary integration [9] - The company has implemented its products in over 30 provinces and cities, significantly improving efficiency in power distribution [9] - The demand for reliable power supply from AI computing centers and the ongoing digital transformation of distribution networks present broad development opportunities for the company [9] Group 10 - Samsung Medical (601567) is based in Ningbo and operates in both smart power distribution and medical services, covering a wide range of products in the power equipment sector [10] - The company has established manufacturing bases in multiple locations and has a marketing presence in over 70 countries [10] - The construction of AI computing centers and new energy projects requires substantial power distribution equipment, positioning the company to benefit from global demand growth [10]

■ 一、信息披露义务人及其一致行动人的基本信息 1.身份类别 登录新浪财经APP 搜索【信披】查看更多考评等级 张成锁保证向本公司提供的信息真实、准确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司董事会及全体董事保证公告内容与信息披露义务人提供的信息一致。 石家庄科林电气股份有限公司(以下简称"公司")于2026年1月8日收到公司持股5%以上股东张成锁发来的 《关于权益变动比例触及1%刻度的告知函》，张成锁于2025年12月29日至2026年1月8日期间，通过二 级市场集中竞价交易方式减持公司股份2,746,470股，通过二级市场大宗交易减持公司股份0股，合计占 公司总股本的0.68%。本次权益变动触及1%刻度的整数倍，具体情况如下： ■ 三、其他说明 1.本次权益变动为信息披露义务人履行此前披露的减持计划，不触及要约收购，本次减持事项与股东此 前已披露的计划、承诺一致。截至本公告披露之日，信息披露义务人本次减持计划尚未执行完毕。 2.本次权益变动系信息披露义务人正常减持行为，不会导致公司控股股东及实际控制人发生变化，不会 对公司治理结构及持续经营产生重大影响，也不存在损害公司及其股东利益的情形。 3. ...

证券代码：603050 证券简称：科林电气 公告编号：2026-002 石家庄科林电气股份有限公司关于持股5%以上股东权益变动触及1%刻度的提示性公告 张成锁保证向本公司提供的信息真实、准确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司董事会及全体董事保证公告内容与信息披露义务人提供的信息一致。 重要内容提示： ■ 登录新浪财经APP 搜索【信披】查看更多考评等级 ■ 三、其他说明 1.本次权益变动为信息披露义务人履行此前披露的减持计划，不触及要约收购，本次减持事项与股东此 前已披露的计划、承诺一致。截至本公告披露之日，信息披露义务人本次减持计划尚未执行完毕。 一、信息披露义务人及其一致行动人的基本信息 1.身份类别 ■ 2.信息披露义务人信息 ■ 二、权益变动触及1%刻度的基本情况 石家庄科林电气股份有限公司(以下简称"公司")于2026年1月8日收到公司持股5%以上股东张成锁发来的 《关于权益变动比例触及1%刻度的告知函》，张成锁于2025年12月29日至2026年1月8日期间，通过二 级市场集中竞价交易方式减持公司股份2,746,470股，通过二级市场大宗交易减持公司股份0股，合计占 公司总股本的 ...

（文章来源：证券日报） 证券日报网讯 1月9日，科林电气发布公告称，公司持股5%以上股东张成锁于2025年12月29日至2026年 1月8日通过集中竞价减持274.647万股，占总股本0.68%，持股比例由11.62%降至10.94%，触及1%刻度 线，减持计划尚未完成。 ...

格隆汇1月9日丨科林电气(603050.SH)公布，公司于2026年1月8日收到公司持股 5%以上股东张成锁发来 的《关于权益变动比例触及1%刻度的告知函》，张成锁于2025年12月29日至2026年1月8日期间，通过 二级市场集中竞价交易方式减持公司股份274.65万股，通过二级市场大宗交易减持公司股份0股，合计 占公司总股本的0.68%。本次权益变动触及1%刻度的整数倍。 ...

证券代码：603050 证券简称：科林电气 公告编号：2026-002 石家庄科林电气股份有限公司 关于持股 5%以上股东权益变动触及 1%刻度的提示性 公告 张成锁保证向本公司提供的信息真实、准确、完整，没有虚假记载、误导性陈述或 重大遗漏。 本公司董事会及全体董事保证公告内容与信息披露义务人提供的信息一致。 一、 信息披露义务人及其一致行动人的基本信息 1.身份类别 重要内容提示： | 权益变动方向 | 比例增加□ | | 比例减少 | | --- | --- | --- | --- | | 权益变动前合计比例 | 11.62% | | | | 权益变动后合计比例 | 10.94% | | | | 本次变动是否违反已作出的承 | 是□ | 否 | | | 诺、意向、计划 | | | | | 是否触发强制要约收购义务 | 是□ | 否 | | 1.本次权益变动为信息披露义务人履行此前披露的减持计划，不触及要约 收购，本次减持事项与股东此前已披露的计划、承诺一致。截至本公告披露之日， 信息披露义务人本次减持计划尚未执行完毕。 2.本次权益变动系信息披露义务人正常减持行为，不会导致公司控股股东 及实际控制 ...

Group 1 - The core viewpoint of the news highlights the trading performance and financial metrics of Colin Electric, indicating a stable market presence with significant financing activities [1][2] - On January 6, Colin Electric's stock price remained unchanged, with a trading volume of 97.74 million yuan and a net financing purchase of 10.05 million yuan, reflecting strong investor interest [1] - As of January 6, the total margin balance for Colin Electric reached 157 million yuan, accounting for 2.07% of its market capitalization, indicating a high level of financing compared to the past year [1] Group 2 - Colin Electric, established on February 12, 2000, specializes in smart grid business, focusing on the research, production, and sales of various electrical equipment [2] - The company's revenue composition includes low and high voltage switchgear and complete equipment (51.78%), smart grid substation equipment (18.62%), and other segments, showcasing a diversified product portfolio [2] - For the period from January to September 2025, Colin Electric reported a revenue of 3.216 billion yuan, a year-on-year increase of 23.63%, and a net profit of 217 million yuan, reflecting a growth of 45.90% [2] Group 3 - Since its A-share listing, Colin Electric has distributed a total of 405 million yuan in dividends, with 226 million yuan paid out in the last three years [3] - As of September 30, 2025, the number of shareholders increased by 33.86% to 15,700, indicating growing investor interest [3] - Hong Kong Central Clearing Limited is noted as a new major shareholder, holding 3.2911 million shares, reflecting institutional investment in the company [3]

证券代码：603050 证券简称：科林电气 公告编号：2026-001 石家庄科林电气股份有限公司 关于控股股东涉及的委托行使表决权事项到期终止暨 权益变动的提示性公告 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： 本次权益变动不涉及增持或者减持，不涉及要约收购。 本次权益变动不涉及相关股东持有石家庄科林电气股份有限公司（以下 简称"公司"）股份数量的变动，系青岛海信网络能源股份有限公司（以下简 称"海信网能"）分别与李砚如、屈国旺于 2024 年 3 月 15 日签署的《表决权 委托协议》、于 2024 年 5 月 12 日签署的《表决权委托协议之补充协议》以及 李砚如、屈国旺后续出具的《承诺函》到期终止所致。本次权益变动后，以上 股东各自持有的公司股份数量及持股比例保持不变。 本次权益变动不会导致公司控股股东、实际控制人发生变化。 一、表决权委托协议的签署和终止情况 2024年3月15日，海信网能与李砚如、屈国旺分别签署了《表决权委托协 议》，李砚如、屈国旺各自将所持有的不超过10,970,760股、10 ...

证券代码：603050 证券简称：科林电气 石家庄科林电气股份有限公司 简式权益变动报告书 上市公司名称：石家庄科林电气股份有限公司 股票上市地点：上海证券交易所 股票简称：科林电气 股票代码：603050.SH 信息披露义务人 1：青岛海信网络能源股份有限公司 注册地址/通讯地址：山东省青岛市黄岛区前湾港路 218 号 信息披露义务人 2：李砚如 通讯地址：石家庄市桥西区东风路 13 号 信息披露义务人 3：屈国旺 通讯地址：海口市秀英区长滨西一街 2 号 权益变动性质：不涉及持股数量的增减，因表决权委托协议及补充协议、相关承 诺函到期终止触发信息披露义务 签署日期：二〇二六年一月 信息披露义务人声明 一、本报告书系依据《中华人民共和国公司法》《中华人民共和国证券法》 《上市公司收购管理办法》《公开发行证券的公司信息披露内容与格式准则第15 号——权益变动报告书》及相关法律、法规和规范性文件编写。 二、信息披露义务人签署本报告书已获得必要的授权和批准，其履行亦不违 反信息披露义务人内部规则中的任何条款，或与之相冲突。 截至本报告书签署之日，除本报告书披露的信息外，上述信息披露义务人没 有通过任何其他方式增加 ...

南财智讯1月5日电，科林电气公告，因《表决权委托协议》及补充协议、相关承诺函到期终止，青岛海 信网络能源股份有限公司持有的表决权比例由44.51%下降至34.94%，持股数量未发生变化，仍为 140,907,834股，持股比例为34.94%。同时，李砚如和屈国旺分别获得其所持股份的表决权，持表决权 比例分别增至4.83%和4.74%，持股数量及比例均未变动。本次权益变动不涉及股份转让或资金交易， 信息披露义务人所持股份无质押、冻结等权利限制。公司明确表示，此次变动不会导致上市公司控制权 发生变更。未来12个月内，青岛海信网络能源股份有限公司无增持或减持计划；李砚如和屈国旺则不排 除根据法律法规增加或减少其权益股份的可能性，并将按规定履行信息披露义务。 ...