| 代码 | 名称 | | 涨幅% ↓ | 总市值 | 年初至今涨幅% | | --- | --- | --- | --- | --- | --- | | 920576 | 天力复合 | 1 | 30.00 | 66.29亿 | 194.75 | | 920396 | 常辅服分 | 1 | 19.74 | 28.87亿 | 203.01 | | 301137 | 哈特運 | | 13.36 | 103亿 | 225.27 | | 688102 | 斯瑞新材 | 1 | 10.55 | 251亿 | 269.89 | | 601179 | 中国西电 | 1 | 10.06 | 465亿 | 21.45 | | 001208 | 华蒙线缆 | 1 | 10.03 | 104亿 | 80.89 | | 600990 | 四创电子 | 1 | 10.00 | 84.39亿 | 46.29 | | 002639 | 雪人集团 | 1 | 9.99 | 140亿 | 165.11 | | 000969 | 安泰科技 | 1 | 9.98 | 219亿 | 89.71 | | 601399 | 国机重装 | 1 | 9.9 ...

| 代码 | 名称 | | 涨幅% ↓ | 总市值 | 年初至今涨幅% | | --- | --- | --- | --- | --- | --- | | 920576 | 天力复合 | 1 | 30.00 | 66.29亿 | 194.75 | | 920396 | 常辅服份 | 1 | 19.74 | 28.87 乙 | 203.01 | | 301137 | 哈特迎 | | 13.36 | 103亿 | 225.27 | | 688102 | 斯瑞新材 | 1 | 10.55 | 251亿 | 269.89 | | 601179 | 中国西电 | 4 | 10.06 | 465亿 | 21.45 | | 001208 | 华蒙线缆 | 1 | 10.03 | 104亿 | 80.89 | | 600990 | 四创电子 | 1 | 10.00 | 84.39亿 | 46.29 | | 002639 | 雪人集团 | 1 | 9.99 | 140亿 | 165.11 | | 000969 | 安泰科技 | 1 | 9.98 | 219亿 | 89.71 | | 601399 | 国机重装 | 1 | 9. ...

【导读】上午三大指数涨跌互现，电网设备板块领涨，个股掀"涨停潮"，贵金属上涨；商业百货等板块走弱 12月12日上午，A股三大股指涨跌不一。截至午间收盘，沪指报3871.78点，跌0.04%，深证成指涨0.57%，创业板指涨0.6%。 12月12日上午，A股电网设备板块领涨。 个股掀"涨停潮"，中能电气录得20cm涨停，中国西电、华菱线缆、摩恩电气、长城电工、新能泰山、泰永长征、太阳电缆等多股涨停。 | 代码 | 名称 | 现价 | 涨跌幅 ▼ | 总市值1 | 年初至今涨跌幅 | | --- | --- | --- | --- | --- | --- | | 300062 | 中能电气 | 10.78 | 20.04% | 67亿 | 83.33% | | 301120 | 新特电气 | 20.22 | 13.85% | 75亿 | 104.66% | | 920046 | 亿能电力 | 15.88 | 13.51% | 16亿 | 5.68% | | 601179 | 中国西电 | 9.08 | 10.06% | 465亿 | 21.45% | | 001208 | 华菱线缆 | 16.34 | 10.03 ...

【导读】上午三大指数 涨跌互现 ，电网设备板块领涨，个股掀"涨停潮" ，贵金属上涨 ；商业百货等板块走弱 中国基金报记者 张舟 大家好，基金君和你 继续 关注今天的市场行情！ 1 2 月 12 日上午，A股三大股指 涨跌不一。 截至午间收盘，沪指报 3871.78 点， 跌0.04 %，深证成指 涨0.57 %，创业板指 涨0.6 %。 沪深两市半日成交额为1. 24 万亿元 ，较上个交易日放量800亿元 。 个股 涨 多 跌 少， 全 市场 共3242 只个股上涨， 52 只个股涨停， 有1991 只个股下跌。 从板块看， 电网设备板块领涨市场，可控核聚变、贵金属、商业航天概念股活跃；商业百货、能源金属等板块跌幅居前。 12月12日上午，A股电网设备板块领涨。 个股掀"涨停潮"，中能电气录得20cm涨停，中国西电、华菱线缆、摩恩电气、长城电工、新能泰山、泰永长征、太阳电缆等多股涨停。 | 代码 | 名称 | 现价 | 涨跌幅▽ | 总市值1 | 年初至今涨跌幅 | | --- | --- | --- | --- | --- | --- | | 300062 | 中能电气 | 10.78 | 20.04% | ...

中信证券表示，"十五五"规划建议中进一步明确了新型能源体系的重要地位，针对电力系统建设指引了 消纳、韧性、电气化等中长期的发展重心。该机构认为，政策进一步指引和夯实了特高压、柔性直流输 配电、数智化电网等环节的中长期机遇。同时，中短期来看，输变电设备内外需景气共振，结构性需求 持续显现，特高压、智能电网等环节有望迎来景气反转。 电网设备ETF（159326）：是全市场唯一跟踪中证电网设备主题指数的ETF，从申万三级行业分类上 看，指数成分股的行业分布以输变电设备、电网自动化设备、线缆部件及其他、通信线缆及配套、配电 设备为主，拥有较强的代表性。特高压权重占比高达65%，"核聚变"含量超14%，均为全市场最高。 （文章来源：每日经济新闻） 12月12日，核聚变、虚拟电厂、核电、特高压等概念集体拉升，电网设备板块强势反弹。截至11:22， 全市场唯一的电网设备ETF（159326）涨幅3%，成交额已达2.81亿元，持仓股中能电气、中国西电、华 菱线缆、风范股份等多股涨停，通光线缆、保变电气均涨超8%，特变电工涨超6%。 近期电网设备板块迎来多重利好，可控核聚变迎来技术突破，AI算力爆发引起全球数据中心缺电。高 盛 ...

据交易所数据显示，截至12月12日午间收盘，主力资金流入前20的股票分别为：特变电工（5.57亿元）、比亚迪（5.52亿元）、安泰科技（4.99亿元）、国 机重装（4.85亿元）、东山精密（4.82亿元）、中国西电（4.71亿元）、昭衍新药（4.19亿元）、长芯博创（4.12亿元）、中能电气（3.60亿元）、四川九洲 （3.59亿元）、剑桥科技（3.47亿元）、中国一重（3.41亿元）、华电新能（3.38亿元）、领益智造（3.07亿元）、顺灏股份（3.03亿元）、航天长峰（2.96 亿元）、九牧王（2.84亿元）、立讯精密（2.76亿元）、瑞芯微（2.74亿元）、超捷股份（2.69亿元）。 | ツツイイイス | Ｕ.フフ | J.4116/U | 严巨以E | | --- | --- | --- | --- | | 中国一重 | 9.89 | 3.41亿元 | 专用设 | | 华电新能 | 2.41 | 3.38亿元 | 电力行业 | | 领益智造 | 2.93 | 3.07亿元 | 消费电- | | 顺灏股份 | 10 | 3.03亿元 | 包装材米 | | 航天长峰 | 10.01 | 2.96亿元 | ...

12月12日，A股三大股指早盘小幅下跌后震荡走高，截止午盘，沪指跌0.04%报3871.78点，深成指涨 0.57%报13222.51点，创业板指涨0.6%报3182.68点，科创50指数涨0.72%报1335.41点；沪深两市半日成 交额1.24万亿，全市场超3200只个股上涨。 板块方面，电网设备、贵金属、商业航天等板块涨幅居前，零售、海南、港口航运等板块跌幅居前。盘 面热点快速轮动，商业航天概念延续强势，再升科技等十余股涨停；算力硬件概念表现活跃，联特科技 20cm涨停；电网设备概念快速拉升，中国西电、中能电气等多股涨停。零售概念集体下挫，中央商场 跌停。 热门板块 贵金属反复走强 贵金属反复走强，晓程科技领涨，中金黄金、西部黄金、山金国际等跟涨。 消息面上，美联储12月10日如期降息25个基点，并启动新一轮短期国债购买计划，强化市场流动性宽松 预期，提振贵金属避险需求。此外，白银期货库存持续偏低，工业应用需求受光伏、AI及新能源产业 扩张驱动，加剧供需紧张格局，现货紧张加剧推升银价创历史新高。 商业航天概念活跃 商业航天概念反复走强，华菱线缆、中超控股2连板，东方通信、长城电工涨停，超捷股份、创远信 ...

Core Insights - The overall judgment indicates that both domestic and overseas AI-driven demand will continue to grow, leading to stock price performance in the AIDC industry. The overseas market, particularly in the U.S., is experiencing tight supply and demand for power equipment, which presents opportunities for domestic supply chains to expand internationally. Additionally, domestic capital expenditure on power grids is steadily increasing [3]. AIDC Power Supply: Continuous Beta and Clear Industry Trends - The capital expenditure of major overseas cloud service providers (CSPs) is expected to continue increasing, driving high demand for AIDC. The total capital expenditure of the four major overseas CSPs (Amazon, Google, Microsoft, Meta) is projected to grow at rates of 34% in 2021, 20% in 2022, -7% in 2023, and 55% in 2024, with a significant increase of 71% in the first three quarters of 2025 [11]. - Domestic CSPs have also seen a resurgence in capital expenditure, with a staggering 184% year-on-year growth in 2024 and 87% in the first three quarters of 2025 [13]. - The power consumption of AI servers is expected to rise significantly, with cabinet power levels projected to exceed 200kW in the near future, indicating a need for technological upgrades in both internal and external power supplies [20][25]. - The transition from three-level to two-level voltage reduction in internal power supplies is anticipated, which will streamline power supply processes [28]. - External power supplies are shifting from UPS to HVDC and SST solutions, reflecting a clear trend towards direct current and medium voltage systems [32]. Power Equipment Export: Continuous High Demand - The U.S. has seen a rapid increase in new power installations since 2020, with growth rates of 1.20%, 2.42%, 0.98%, 2.14%, and 3.47% from 2020 to 2024, indicating a robust demand for power equipment [59]. - China's transformer exports reached 46.5 billion yuan in the first nine months of 2025, marking a 40.20% year-on-year increase, with other power equipment exports also showing significant growth [77]. Domestic Power Grid: Continued Investment and Recovery - The approval of ultra-high voltage direct current projects is progressing steadily, with a rich pipeline of projects expected to drive growth during the 14th Five-Year Plan [81]. - The total bidding amount for power grid projects has reached 78.7 billion yuan, reflecting a nearly 20% year-on-year increase, significantly surpassing the 7.61% growth rate of 2024 [84]. - The domestic smart meter replacement cycle is expected to smooth out, with a projected increase in bidding quantities in 2026-2027 as new standards are introduced [90].

Core Viewpoint - China Xidian Group held an internal control self-evaluation training session to enhance the professionalism and standardization of internal control evaluation work, aiming to strengthen the foundation for high-quality development through the "Internal Control Compliance System Construction Enhancement Year" initiative [1][5]. Group 1: Training Objectives - The training aims to implement the group's requirements for internal control system construction and supervision [1][5]. - It focuses on improving the company's ability to self-identify control deficiencies [1][5]. Group 2: Training Content - The training closely aligns with regulatory requirements and practical work, providing a comprehensive interpretation of the latest internal control policy documents and industry standards [3][7]. - It elaborates on the core theories and methodologies of internal control evaluation, focusing on the entire process of self-evaluation [3][7]. - Key aspects such as the scope, content, critical implementation nodes, and self-inspection points of internal control evaluation are analyzed in detail [3][7]. - Standards and responsibilities for identifying internal control deficiencies, rectification, and closed-loop management are thoroughly explained [3][7]. Group 3: Participants - Participants included all personnel from the Legal Compliance Department (Audit Department), internal control management specialists from various departments, and heads of internal control management departments from different units, attending both in-person and via video [3][7].

Core Viewpoint - China Western Electric's performance in the first three quarters of 2025 shows a year-on-year increase of 19.29%, indicating strong growth [1] Financial Performance - The company's gross profit margin for the first three quarters of 2025 is 22.14%, an increase of 1.66 percentage points year-on-year, reflecting an overall improvement in profitability [1] Market Outlook - The core growth in the first three quarters is expected to be driven by key products such as switches and transformers [1] - The investment scale for national grid construction in 2025 is projected to exceed 650 billion yuan, continuing a high growth trend [1] - Fixed asset investment by the Southern Power Grid is expected to surpass 175 billion yuan [1] Industry Demand - The demand for ultra-high voltage construction is rigid and sustained, driven by the delivery from the Shage Desert Base and the demand for hydropower in the southwest [1] - The company maintains a solid market position, with products like switchgear and transformers ranking among the industry leaders [1] - As a comprehensive leader in transmission and distribution equipment, the company is poised to benefit from the high demand in grid construction and a robust downstream market [1]