证券代码：603530 证券简称：神马电力 公告编号：2025-094 江苏神马电力股份有限公司 关于持股 5%以上股东减持计划时间届满 暨减持结果的公告 本公司董事会、全体董事及相关股东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。 公司于 2025 年 11 月 5 日收到股东陈小琴女士出具的《股份减持进展告知函》， 2025 年 9 月 17 日至 2025 年 11 月 5 日，陈小琴女士通过集中竞价交易方式合计 减持公司股份 4,316,800 股，占公司总股本的 1.00%。本次权益变动后，陈小琴 女士及其一致行动人持有公司股份的合计比例从 79.16%减少至 78.16%，权益变 动触及 1%整数倍。具体内容详见公司于 2025 年 11 月 6 日在上海证券交易所网 站（www.sse.com.cn）披露的《关于持股 5%以上股东权益变动触及 1%刻度的提 示性公告》（公告编号：2025-089）。 1 公司于 2025 年 12 月 16 日收到股东陈小琴女士出具的《关于减持计划时间 届满暨减持结果告知函》。截至 2025 年 1 ...

格隆汇12月16日丨神马电力(603530.SH)公布，公司于2025年12月16日收到股东陈小琴女士出具的《关 于减持计划时间届满暨减持结果告知函》。截至2025年12月16日，陈小琴女士已通过集中竞价交易方式 合计减持公司股份431.68万股，占公司总股本的1.00%；通过大宗交易方式合计减持公司股份0股，占公 司总股本的0%。截至本公告披露日，本次减持计划时间届满。 ...

Core Viewpoint - The company Shenneng Power (603530.SH) announced the completion of a share reduction plan by shareholder Chen Xiaoqin, who has reduced her holdings as of December 16, 2025 [1] Group 1 - As of December 16, 2025, Chen Xiaoqin has reduced her shareholding by a total of 4.3168 million shares, which represents 1.00% of the company's total share capital [1] - The reduction was executed through centralized bidding transactions, with no shares sold via block trading [1] - The announcement confirms that the share reduction plan has reached its deadline [1]

神马电力公告，持股5%以上股东陈小琴在减持计划期间通过集中竞价交易方式减持公司股份431.68万 股，占公司总股本的1.00%。减持后，陈小琴及其一致行动人持有公司股份的合计比例从79.16%减少至 78.16%。本次减持计划时间届满，陈小琴目前持有公司6738.53万股，占总股本的15.61%。 ...

Core Viewpoint - The article highlights Jiangsu Shennma Electric Power Co., Ltd.'s innovative approach to addressing critical pain points in the power insulation industry, emphasizing the importance of new materials and technologies in reducing operational costs and enhancing safety in power grids [5][6][7]. Group 1: Industry Pain Points - The power grid is a crucial infrastructure that faces significant challenges due to environmental factors and mechanical stress, with traditional insulation products accounting for only 2% to 3% of initial construction costs but consuming 60% to 70% of annual maintenance costs [5][6]. - Global losses due to traditional insulation issues exceed 100 billion yuan annually, indicating a substantial market opportunity for innovative solutions [5]. Group 2: Company Innovations - Shennma Electric Power has developed nine categories of innovative products, including rubber sealing components and composite insulation products, which have filled domestic and international technological gaps [5][7]. - The company has achieved a 70% market share in domestic sealing components and has become a key player in setting industry standards [7]. Group 3: Business Performance - In 2024, Shennma Electric Power reported a revenue of 1.345 billion yuan, a year-on-year increase of 40.22%, with net profit reaching 311 million yuan, up 96.17% [12]. - The company anticipates a compound annual growth rate of 30% over the next decade, driven by increasing demand for high-reliability and high-performance electrical products [13]. Group 4: Talent and R&D Investment - The company employs over 2,000 staff, with more than 20% holding bachelor's degrees or higher, and commits at least 4% of its revenue to R&D annually [14]. - Shennma Electric Power emphasizes talent acquisition and retention, implementing incentive mechanisms linked to performance to align employee goals with company objectives [14].

证券代码：603530 证券简称：神马电力 公告编号：2025-092 江苏神马电力股份有限公司 1 价交易方式回购公司股份的回购报告书》（2025-063）。 二、 回购股份的进展情况 根据《上市公司股份回购规则》《上海证券交易所上市公司自律监管指引第 7 号——回购股份》的相关规定，公司应当在每个月的前三个交易日内，公告截至 上月末的回购进展情况。现将公司回购股份的进展情况公告如下： 关于以集中竞价交易方式回购公司股份的进展公告 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： | 回购方案首次披露日 | 2025/7/30，由董事会提议 | | | | | | --- | --- | --- | --- | --- | --- | | 回购方案实施期限 | 年 月 2025 7 30 7 | 日~2026 | 年 | 月 | 日 29 | | 预计回购金额 | 30,000万元~40,000万元 | | | | | | 回购用途 | □减少注册资本 √用于员工持股计划或股权激励 □用于转换公司可转债 | | ...

一、本次股份解除质押的基本情况 公司于近日接到控股股东上海神马电力控股有限公司的通知，获悉其所持有 的本公司部分股份解除质押，具体事项如下： | 股东名称 | | | 上海神马电力控股有限公司 | | --- | --- | --- | --- | | 本次解除质押股份 | 1,150 | 万股 | | | 占其所持股份比例 | 4.26% | | | | 占公司总股本比例 | 2.66% | | | | 解除质押时间 | 2025 | 年 月 12 | 日 2 | | 持股数量 | 27,000 | 万股 | | 证券代码：603530 证券简称：神马电力 公告编号：2025-093 江苏神马电力股份有限公司 关于控股股东部分股份解除质押的公告 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： ●江苏神马电力股份有限公司（以下简称"公司"）控股股东上海神马电力 控股有限公司（以下简称"神马控股"）持有公司股份 27,000 万股，占公司总股 本的 62.55%；本次部分股份解除质押后，其累计质押的股份数为 1, ...

Core Viewpoint - Shenneng Power announced the release of a portion of its shares from pledge by its controlling shareholder, Shanghai Shenneng Power Holdings Co., Ltd. [2] Summary by Category - **Company Announcement** - Shenneng Power received notification from its controlling shareholder regarding the release of 16.31 million shares from pledge [2]

Group 1 - The controlling shareholder of Shenneng Electric, Shanghai Shenneng Electric Holding Co., Ltd., holds 270 million shares, accounting for 62.55% of the total share capital [1] - After the partial release of share pledges, the total number of pledged shares is 30.5 million, which is 11.3% of the total shares held and 7.07% of the company's total share capital [1] - The controlling shareholder and its concerted party, Ms. Chen Xiaoqin, collectively hold approximately 337 million shares, representing 78.16% of the total share capital [1] Group 2 - The revenue composition for Shenneng Electric in 2024 is projected to be 97.5% from electrical machinery and equipment manufacturing, with other businesses contributing 2.5% [1] - The current market capitalization of Shenneng Electric is 17.7 billion yuan [2]

江苏神马电力股份有限公司 证券代码：603530 证券简称：神马电力 公告编号：2025-091 1 | 持股比例 | 62.55% | | | --- | --- | --- | | 剩余被质押股份数量 | 3,050 | 万股 | | 剩余被质押股份数量占其所持股份比例 | 11.30% | | | 剩余被质押股份数量占公司总股本比例 | 7.07% | | 关于控股股东部分股份解除质押的公告 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： ●江苏神马电力股份有限公司（以下简称"公司"）控股股东上海神马电力 控股有限公司（以下简称"神马控股"）持有公司股份 27,000 万股，占公司总股 本的 62.55%；本次部分股份解除质押后，其累计质押的股份数为 3,050 万股，占 其持股总额的 11.30%，占公司总股本的 7.07%。 ●公司控股股东神马控股及其一致行动人陈小琴女士共计持有公司股份 33,738.53 万股，占公司总股本的 78.16%；本次部分股份解除质押后，其累计质 押的股份数为 5,620 ...