证券之星消息，8月13日其他电源设备板块较上一交易日上涨1.55%，欧陆通领涨。当日上证指数报收 于3683.46，上涨0.48%。深证成指报收于11551.36，上涨1.76%。其他电源设备板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 300870 | 欧陆通 | 183.50 | 12.32% | 12.02万 | 21.06亿 | | 002335 | 科华数据 | 47.68 | 7.15% | 64.23万 | 29.64亿 | | 300153 | 科泰电源 | 33.80 | 4.22% | 43.97万 | 14.67 乙 | | 002851 | 麦格米特 | 69.46 | 4.01% | ﻞ 39.47万 | 27.20亿 | | 600405 | 动力源 | 6.99 | 3.71% | 43.54万 | 3.02亿 | | 688411 | 海道思创 | 96.58 | 3.63% | 2.30万 | 2.19亿 | | 300593 | 新富能 ...

Group 1 - The ChiNext index led the market with a closing increase of 1.24%, while the Shanghai Composite Index and Shenzhen Component Index rose by 0.50% and 0.53% respectively [1] - Sectors such as brain-computer interfaces, ports, Xinjiang, and liquid cooling servers showed strong performance, while lithium mining, military industry, rare earth permanent magnets, and photovoltaics faced declines [1] Group 2 - The liquid cooling sector is experiencing strong momentum, driven by the demand from AI data centers and significant orders from overseas companies, leading to expectations of substantial profits and increased valuations for domestic listed companies [3] - The AI and robotics industry chains are highlighted as key sectors in the A-share market, supported by abundant market liquidity and a sustained trend in high-growth and high-heat sectors [3] - The Tianhong CSI Communication Equipment Index Fund closely tracks the performance of 50 listed companies involved in the communication equipment sector, reflecting the overall performance of this thematic investment [3]

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 002364 | 中恒电气 | 16.62 | -1.19% | 38.54万 | 6.45亿 | | 300491 | 通合科技 | 20.54 | -0.92% | 8.25万 | - 1.70亿 | | 688411 | 海道暖與 | 91.28 | -0.78% | 4 8984.8 | 8173.73万 | | 002366 | 融发核电 | 8.18 | -0.73% | 109.70万 | 8.93亿 | | 002630 | ST华西 | 2.52 | -0.40% | 25.41万 | 6379.59万 | | 600212 | 绿能氯充 | 9.73 | -0.31% | 62.32万 | 5.98 Z | | 301590 | 优优绿能 | 155.39 | -0.24% | 7133.83 | 1.11亿 | | 600875 | 东方电气 | 19.98 | 0.00% | 43.86万 | 8.73亿 | | 00285 ...

通过天眼查大数据分析，北京动力源科技股份有限公司共对外投资了17家企业，参与招投标项目1191 次，知识产权方面有商标信息39条，专利信息320条，此外企业还拥有行政许可22个。 来源：金融界 动力源最新一期业绩显示，截至2025一季报，公司营业总收入8941.47万元、同比减少27.86%，归属净 利润4949.05万元，同比增长13.31%，扣非净利润5257.31万元，同比增长8.11%，流动比率0.733、速动 比率0.535、资产负债率83.63%。 天眼查商业履历信息显示，北京动力源科技股份有限公司，成立于1995年，位于北京市，是一家以从事 计算机、通信和其他电子设备制造业为主的企业。企业注册资本61282.9588万人民币，实缴资本 61282.9588万人民币。公司法定代表人为何昕。 金融界消息 截至2025年8月5日收盘，动力源（600405）报收于6.43元，下跌1.23%，换手率3.42%，成 交量20.86万手，成交金额1.35亿元。 资金流向方面，今日主力资金净流出3087.99万元，占比成交额22.9%。其中，超大单净流出1224.21万 元、占成交额9.08%，大单净流出186 ...

Group 1 - The South Mud Bay spirit, originating from the production movement initiated by the 359th Brigade of the Eighth Route Army in 1941, emphasizes self-reliance and hard work, transforming a barren area into a productive agricultural region [1][2] - The South Mud Bay Production Memorial Hall, opened in July 2021, showcases the contributions of military and civilian efforts during the production movement, highlighting the theme of "self-reliance and hard work" [2][3] - The South Mud Bay Power Supply Station, established in 1975, serves 2,550 users and embodies the South Mud Bay spirit by ensuring reliable electricity supply to support local development [3][5] Group 2 - The South Mud Bay Power Supply Station has a team of six employees with an average age of 35, who are dedicated to providing 24/7 service and improving power supply quality through various community engagement activities [3][5] - The station has implemented a Communist Party service team to enhance repair and marketing services, conducting nearly 300 outreach activities annually to improve service quality [5] - The spirit of South Mud Bay continues to inspire youth, encouraging them to innovate and overcome challenges, as seen in agricultural advancements and community projects [5]

动力源属于电源设备行业，公司主营业务为电力电子技术相关产品的研发、生产和销售。公司产品主要 应用于通信、电力、工业控制等领域。 动力源7月29日收盘报6.75元，较前一交易日下跌0.11元，跌幅1.60%。当日成交量为59.12万手，成交金 额达4.02亿元。该股开盘报6.89元，盘中最高触及7.13元，最低下探至6.61元，振幅达7.58%。 7月29日主力资金净流出206.88万元，占流通市值的0.05%。当日换手率为9.69%，显示市场交投活跃。 风险提示：股市有风险，投资需谨慎。 ...

格隆汇7月29日丨动力源(600405.SH)在互动平台表示，公司为AI算力中心提供的整机柜48V服务器电 源，属行业前沿产品，目前行业尚未大规模运用，2024年因国际贸易摩擦等各因素的影响，实现收入较 少。2025年公司该项业务尚未有收入。 ...

Core Points - The CSI Yingda Energy Internet Equal-Weight Index (CS Yingda EI) has shown significant growth, with a 10.47% increase over the past month, 9.57% over the past three months, and a 10.26% increase year-to-date [1] - The index comprises up to 80 securities selected from various sectors related to energy internet, including distributed photovoltaics, wind power, energy storage, and more, using an equal-weighting method to reflect the overall performance of listed companies in this sector [1] - The index's top ten holdings include companies such as GCL-Poly Energy (3.36%), Power Source (3.32%), and Guoxuan High-Tech (3.28%), indicating a diverse representation within the energy sector [1] - The index is primarily composed of industrial (71.70%) and communication services (14.19%) sectors, with public utilities (8.62%) and information technology (2.88%) also represented [2] Index Composition - The CSI Yingda Energy Internet Equal-Weight Index is adjusted quarterly, with sample adjustments occurring in March, June, September, and December [2] - Weight factors are generally fixed until the next scheduled adjustment, with special circumstances allowing for temporary adjustments [2] - The index's holdings are primarily listed on the Shenzhen Stock Exchange (55.70%) and the Shanghai Stock Exchange (44.30%) [1]

Summary of Key Points Core Viewpoint - The announcement details the early termination of the share reduction plan by the Vice General Manager of Beijing Power Source Technology Co., Ltd., due to legal restrictions following his resignation [1][2]. Group 1: Shareholding Information - The Vice General Manager, Mr. Li Chuanping, holds 110,900 shares, representing 0.0181% of the company's total share capital [1]. - The shares were acquired through centralized bidding transactions [1]. Group 2: Reduction Plan Implementation Results - Mr. Li Chuanping resigned from his position, which led to the decision to terminate the share reduction plan early [1]. - The reduction plan was initially disclosed on July 7, 2025, with a planned reduction of up to 0.0045% of shares, but no shares were actually reduced [1][2]. - The reduction period was set from July 28, 2025, to October 27, 2025, but no shares were sold during this time [1][2]. Group 3: Compliance with Regulations - According to regulations, Mr. Li is prohibited from transferring his shares for six months following his resignation, which necessitated the early termination of the reduction plan [1][2]. - The actual reduction situation aligns with the previously disclosed plan, confirming that no shares were sold [2].

证券代码：600405 证券简称：动力源 公告编号：2025-074 北京动力源科技股份有限公司 关于副总经理减持股份计划提前终止尚未减持的公 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。 副总经理持股的基本情况：李传平先生持有北京动力源科技股份有限 公司（以下简称"公司"）股份 110,900 股，占公司总股本的 0.0181%， 持有股份为李传平先生集中竞价交易所得。 减持计划的实施结果情况：李传平先生于近日辞去公司副总经理职务， 具体内容详见公司于 2025 年 7 月 16 日在上海证券交易所网站 （www.sse.com.cn）披露的《动力源关于副总经理离任暨聘任副总经理 的公告》（公告编号：2025-071）。根据《上海证券交易所上市公司自律 监管指引第 8 号——股份变动管理》等有关法律法规的规定，李传平 先生作为公司副总经理离职后半年内不得转让其所持有的本公司股份， 根据法律法规的规定决定提前终止股份减持计划。 当前持股股份来源 集中竞价交易取得：110,900股 上述减持主体无一致行动人。 二 ...