Summary of Key Points Core Viewpoint - Jinpan Technology (688676.SH) has completed a share buyback, indicating a strategic move to enhance shareholder value and confidence in the company's future prospects [1] Group 1: Buyback Details - The company repurchased a total of 959,036 shares, which represents 0.21% of the total share capital [1] - The highest price paid for the shares was 32.68 yuan per share, while the lowest price was 30.31 yuan per share [1] - The average price of the repurchased shares was 31.29 yuan per share, with a total expenditure of 30,008,372.74 yuan (excluding transaction fees) [1]

| 证券代码：688676 | 证券简称：金盘科技 | 公告编号：2026-014 | | --- | --- | --- | | 债券代码：118063 | 债券简称：金 05 转债 | | 海南金盘智能科技股份有限公司 关于股份回购实施结果暨股份变动的公告 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： | 回购方案首次披露日 | 2025/4/10 | | | | | | --- | --- | --- | --- | --- | --- | | 回购方案实施期限 | 年 月 月 2025 4 4 | 9 | 日~2026 | 年 | 日 8 | | 预计回购金额 | 3,000万元~5,000万元 | | | | | | 回购价格上限 | 41.22元/股 | | | | | | 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 | | | | | | | □为维护公司价值及股东权益 | | | | | | 实际回购股数 | 95.9036万股 ...

Group 1 - The company announced a share buyback program from April 9, 2025, to February 2, 2026, with a total of 959,036 shares repurchased, accounting for 0.21% of the total share capital [1] - The total amount spent on the buyback was 30.0084 million yuan, with the repurchase price ranging from 30.31 yuan to 32.68 yuan per share [1] - The funds for the buyback were sourced from the company's own capital and will not have a significant impact on the company's operations [1] Group 2 - The repurchased shares will be used for employee stock ownership plans or equity incentives, and if not fully transferred within three years, they will be legally canceled [1] - During the buyback period, senior management personnel, including Shen Li, Li Jitao, and Zhang Lei, increased their shareholdings due to the vesting of incentive plan shares [1]

Core Viewpoint - The pumped storage concept is gaining strength in the market, with several companies experiencing significant stock price increases on February 2nd [1] Group 1: Company Performance - ShunNa Co., Ltd. (000533) saw its stock price rise to 9.22, with a gain of 10.02% [1] - Hangdian Co., Ltd. (603618) reached a stock price of 9.94, reflecting a 9.96% increase [1] - American Technology (688676) achieved a stock price of 97.85, marking a 6.92% rise [1] - Shenling Environment (301018) recorded a stock price of 68.78, with a 4.98% increase [1] - Southern Power Storage (600995) had a stock price of 14.18, up by 4.65% [1] - Guodian Nanzi (600268) reached a stock price of 13.34, reflecting a 4.38% increase [1] - XJ Electric (000400) saw its stock price at 31.10, with a 4.26% rise [1] Group 2: Market Trends - The early morning of February 2nd witnessed a strong performance in the pumped storage sector, with stocks like ShunNa and Hangdian hitting the daily limit [1] - Other companies such as Jinpan Technology and Shenling Environment also experienced upward movement in their stock prices [1]

Core Viewpoint - The A-share electric grid equipment and smart grid sector has shown strong performance, with multiple stocks hitting the daily limit, indicating a significant increase in market enthusiasm [1] Group 1: Market Performance - As of the report, stocks such as Tongguang Cable and Shuangjie Electric achieved a 20% limit increase, while Yinen Power rose over 20% [1] - The electric grid equipment sector has accumulated a 14.46% increase since the beginning of 2025 [2] Group 2: Policy and Investment - The strong performance of the electric grid equipment sector is supported by clear policy direction and high investment certainty, with the National Grid's fixed asset investment expected to reach 4 trillion yuan during the 14th Five-Year Plan, a 40% increase from the previous plan [4] - The Southern Power Grid plans a fixed asset investment of 180 billion yuan in 2026, marking five consecutive years of growth with an average annual growth rate of 9.5% [4] Group 3: Demand and Growth Drivers - The acceleration of new energy integration and the explosion of global AI computing power are driving industry growth, with increasing demands for high-voltage, smart distribution, and energy storage equipment [5] - The transformer industry in China, with around 3,000 companies, is projected to achieve an export total of 64.6 billion yuan by 2025, reflecting a nearly 36% year-on-year growth [5] Group 4: Company Performance and Opportunities - Companies in the electric grid equipment sector are experiencing significant order growth and performance realization, with TBEA winning multiple high-voltage transmission projects and China XD Electric securing a 1.447 billion yuan order [6][7] - Baobian Electric expects a net profit of approximately 182 million yuan for 2025, an increase of about 88.95%, driven by increased investment in grid infrastructure [7] Group 5: Global Investment Trends - Global electric grid investment is expected to grow significantly, with a projected annual average investment of $330 billion in 2023, needing to increase to $620 billion by 2030 to meet climate goals [8] - The electric grid in Europe and the U.S. is entering a replacement cycle, with aging infrastructure and new electricity demands driving accelerated investment [8]

公开资料显示，陈保国于2016年1月加入西部利得基金，现任公司权益投资部联席总经理、投资总监。 1月30日，西部利得基金发布公告称，基金经理陈保国因个人原因分别离任西部利得碳中和混合发起基金、西部利得汇鑫6个月持有期混合基金、西部利得景 瑞混合基金、西部利得绿色能源混合基金4只基金。至此，陈保国名下再无其他在管基金。 | 离任基金经理姓名 | 陈保国 | | --- | --- | | 离任原因 | 个人原因 | | 离任日期 | 2026年1月30日 | | 转任本公司其他工作岗位 | | | 的说明 | | | 是否已按规定在中国基金 | 是 | | 小协会办理变更手续 | | | 是否已按规定在中国基金 | 是 | | 业协会办理注销手续 | | 截至2025年末，西部利得碳中和混合发起基金持有股票占比为89.56%，持有债券占比为0.35%，前十大持仓个股分别为多氟多、盛新锂能、天赐材料、中矿 资源、骄成超声、金盘科技、宁德时代、亿纬锂能、华盛锂电、大金重工。 陈保国在西部利得碳中和混合发起基金2025年四季报中表示，四季度碳中和板块内部有所分化，锂电材料、碳酸锂、AI数据中心、商业航天相关产业链标 ...

SST四问四答： 下一代AIDC供电方案，0-1进程 有望加速 长江证券研究所电新研究小组 1 证券研究报告 • 证券研究报告 • 评级 看好 维持 分析师及联系人 分析师 邬博华 分析师 曹海花 分析师 司鸿历 SAC执业证书编号：S0490514040001 SAC执业证书编号：S0490522030001 SAC执业证书编号：S0490520080002 SFC执业证书编号：BQK482 SFC执业证书编号：BVD284 %% %% 2026-02-02 %% %% %% %% research.95579.com %% %% research.95579.com 2 01 SST是什么？ 02 SST为何必要？ 03 SST有何壁垒？ 04 SST进展几何？ 目 录 % research.95579.com 3 01 SST是什么？ %% %% %% %% research.95579.com 4 01 SST是什么：基于电力电子的高集成度供电架构 ➢ 固态变压器（SST, Solid-State Transformer）是基于电力电子技术的高频、高效率电能变换装置，可替代传统工频变压器，实现电压变换 ...

2月2日上午，A股三大指数集体下跌，其中沪指下跌1.02%。截止10:58，科创100ETF华夏 （588800.SH）下跌2.85%。其他宽基指数中，上证50跌0.55%，科创50跌2.24%，创业板50跌1.02%，北 证50跌0.81%。 | 值 | | | 科创100ETF华夏 588800 | | | --- | --- | --- | --- | --- | | 0251125-20260202 (48) 合 | 1.623 | 1.500 | | -0.044(-2.85%) | | .602 | | 委北 | +19.87% | 32581 | | | | 5 | 1.505 | gggg | | | 1.519 | 卖4 | 1.504 | 7395 | | | | 3 | 1.503 | 21057 | | | | 盘2 | 1.502 | 17227 | | | 1.415 | 1 | 1.501 | 10000 | | | | 1 | 1.500 | 22916 | | | 1.311 | 买2 | 1.499 | 19018 | | | | 3 | 1.498 | 28674 | | ...

Group 1 - The core viewpoint is that AI is accelerating the transformation of the healthcare industry, with significant growth potential in companies like Huaxi Biological, which expects a net profit increase of 54.93%-83.63% by 2025 [1] - Huaxi Biological's stock led the gains in the Sci-Tech Innovation Board, rising by 7.70%, indicating strong market interest and confidence in its future performance [1] - The Sci-Tech 100 ETF has shown significant liquidity and growth, with a recent trading volume of 1.74 billion yuan and a 1.32 billion yuan increase in scale over the past two weeks [1] Group 2 - According to Everbright Securities, AI has become a core productivity driver in the new infrastructure of healthcare, with AI drug development and AI medical imaging being the most mature sectors [2] - The future competition in the AI healthcare space will focus on exclusive high-quality private data and the ability to create closed-loop business scenarios [2] - The Sci-Tech 100 ETF closely tracks the Sci-Tech 100 Index, which focuses on high-growth sectors including semiconductors, pharmaceuticals, and new energy [2]

Core Viewpoint - Domestic and international cloud service providers (CSPs) are experiencing high capital expenditures, with potential for upward adjustments in domestic investments, particularly in AI infrastructure and related power equipment demand [1][2]. Group 1: Capital Expenditure Insights - Alibaba's cloud business reported a 34% year-on-year revenue growth in Q2 of FY2026, with plans to increase the originally planned capital expenditure of 380 billion yuan over the next three years [2]. - Microsoft reported total revenue of $81.3 billion in Q2 of FY2026, a 17% increase year-on-year, with Azure and other cloud services revenue growing by 39%. Capital expenditures reached $37.5 billion, up 66% year-on-year [2]. - Meta's revenue for the same quarter was $59.9 billion, a 24% year-on-year increase, with projected capital expenditures for 2026 expected to rise to between $115 billion and $135 billion, focusing on AI infrastructure [2]. Group 2: Technological Advancements in Power Systems - The data center power system is transitioning from traditional UPS to HVDC, Panama power, and SST technologies, with NVIDIA identifying 800V DC supply combined with SST as the ultimate power solution for AI data centers (AIDC) [3]. - SST technology offers energy efficiency and space-saving benefits, promoting a shift from silicon to copper, indicating significant long-term cost reduction potential [3]. Group 3: Investment Opportunities in Power Supply Units - AIDC cabinet power supply units (PSUs) are critical for high-density AI computing clusters, integrating power distribution, voltage conversion, monitoring, and cooling functions, and moving towards 48V DC or HVDC systems [4]. - The PSU market is expected to benefit from the increasing global shipment of AI servers, while SST technology, despite its current low penetration, has substantial growth potential as advanced architectures like liquid cooling and high-voltage DC become more prevalent [5]. - Upcoming product launches at the GTC conference, including Rubin GPU and Vera CPU, are expected to catalyze industry growth, reinforcing the investment outlook for SST and PSU technologies [5].