| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 688539 | 高华科技 | 51.90 | 18.90% | 17.86万 | | 8.74亿 | | 002134 | 天津普林 | 26.50 | 3.84% | 32.68万 | | 8.63亿 | | 920491 | 圆迪威 | 29.28 | 3.43% | 5.61万 | | 1.63亿 | | 002384 | 东山精密 | 85.88 | 2.12% | 62.29万 | | 53.94亿 | | 603386 | 骏亚科技 | 15.40 | 1.92% | 26.00万 | | 3.97亿 | | 688655 | 迅捷兴 | 18.11 | 1.63% | 2.76万 | | 4916.04万 | | 603738 | 泰晶科技 | 15.83 | 1.60% | 13.33万 | | 2.09亿 | | 300964 | 本川智能 | 58.30 | 1.46% | 4.65万 | | 2.69亿 | ...

12月25日，生益电子跌5.06%，截至发稿，报99.73元/股，成交13.12亿元，换手率1.56%，总市值829.58 亿元。 安信中证500指数增强A（005965）基金经理为朱舟扬。 截至发稿，朱舟扬累计任职时间3年361天，现任基金资产总规模1.66亿元，任职期间最佳基金回报 35.04%， 任职期间最差基金回报5.55%。 风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成个人投资建 议。 责任编辑：小浪快报 资料显示，生益电子股份有限公司位于广东省东莞市东城区(同沙)科技工业园同振路33号，成立日期 1985年8月2日，上市日期2021年2月25日，公司主营业务涉及各类印制电路板的研发、生产与销售业 务。主营业务收入构成为：印制电路板96.35%，其他(补充)3.65%。 从基金十大重仓股角度 数据显示，安信基金旗下1只基金重仓生益电子。安信中证500指数增强A（005965）三季度持有股数 3700股，占基金净值比例为1.77%，位居第九大重仓股。根据测算，今日浮亏损失约1. ...

生益电子盘中跌5.05%，现报99.76元。 ...

3 2025 年 12 月 24 日 谷歌联手 Meta 强化 TPU 对 PyTorch 的支持，亚 马逊拟百亿投资 OpenAI 推荐(维持) 投资要点 分析师：吕卓阳 S1050523060001 lvzy@cfsc.com.cn 行业相对表现 表现 1M 3M 12M 电子(申万) 6.7 43.4 70.8 沪深 300 2.1 15.0 18.8 市场表现 -20 0 20 40 60 80 (%) 电子 沪深300 资料来源：Wind，华鑫证券研究 相关研究 1、《电子行业周报：存储芯片进入 新一轮周期，国产 AI 芯片大时代已 经开启》2025-09-29 2、《电子行业周报：高端光刻机国 产化进程加速，华为全联接大会成 功举办》2025-09-23 3、《电子行业周报：对原产于美国 的进口相关模拟芯片进行反倾销立 案 调 查 ， 英 伟 达 发 布 全 新 RubinCPXGPU》2025-09-14 ▌谷歌联手 Meta 强化 TPU 对 PyTorch 的支持 据报道，谷歌正在推进一项新计划，使其 AI 芯片在运行 PyTorch 方面表现更佳，此举旨在挑战英伟达长期以来在 AI 芯片领 ...

12月24日午后，A股三大指数涨幅扩大。科创50ETF（588000）午后涨幅扩大至1%。盘面上，存储走 强。天岳先进上涨7.40%，恒玄科技上涨6.58%，佰维存储上涨3.45%，芯原股份、生益电子等涨超 3%；截至发文，科创50ETF（588000）成交额达22.38亿元。 消息面上，全球存储市场进入近五年来最剧烈价格上行周期，DRAM现货价格在短短两个月内飙升超过 260%，NAND闪存现货价格自2025年年初以来上涨超过50%，引发市场对存储企业盈利增长的乐观预 期；此外，AI数据中心和云硬件需求激增导致内存供应紧张，戴尔、惠普等全球头部 PC 厂商库存囤积 量比平时高出约50%，并与三星电子、SK海力士、美光等存储制造商达成供货保障协议，进一步加剧 市场供需紧平衡。 科创50ETF（588000）追踪科创50指数，指数持仓电子行业69.39%，计算机行业4.88%，合计74.27%， 与当前人工智能、机器人等前沿产业的发展方向高度契合。同时涉及医疗器械、软件开发、光伏设备等 多个细分领域，硬科技含量高，看好中国硬科技长期发展前景的投资者建议持续关注。 展望后市，大同证券指出，本轮存储的涨价趋势展现出 ...

Group 1 - The core viewpoint of the article highlights a significant rise in the A-share market for PCB concepts, with notable stocks like Shengyi Technology nearing their daily limit and reaching historical highs [1] - The news indicates that NVIDIA's GB300 series servers have begun small-scale shipments by the end of this year, with expectations for large-scale production in the first half of next year [1] - Market analysts predict that the total shipment of GB300 cabinets is expected to reach 55,000 units next year, representing a 129% year-on-year growth [1] Group 2 - The next-generation Vera Rubin 200 platform is anticipated to start shipping in the fourth quarter of next year [1]

Core Viewpoint - The A-share market's PCB concept stocks experienced a significant rally, with Shengyi Technology nearing a trading limit and reaching a historical high, alongside gains in other companies such as Nanya New Material, Jingwang Electronics, Huazheng New Material, and Shengyi Electronics [1] Group 1: Market Performance - Shengyi Technology approached the trading limit and achieved a historical high [1] - Other companies in the PCB sector, including Nanya New Material, Jingwang Electronics, Huazheng New Material, and Shengyi Electronics, also saw price increases [1] Group 2: Product Launch and Projections - NVIDIA's GB300 series servers began small-scale shipments by the end of this year, with expectations for large-scale production in the first half of next year [1] - Analysts predict that the total shipment of GB300 cabinets for the next year could reach 55,000 units, representing a 129% year-on-year growth [1] - The next-generation Vera Rubin 200 platform is expected to start shipping in the fourth quarter of next year [1]

最近看到一则关于科创板的新闻，数据挺有意思。根据Wind统计，12月22日（周一），科创板两融余额合计2650.54亿元，较上一 交易日增加了17.58亿元。其中，融资余额增加17.25亿元，达到2641.23亿元。更引人注目的是个股层面，当天有329只科创板个股 获得了融资净买入，其中净买入金额超过5000万元的就有16只，像寒武纪-U、生益电子、炬光科技等公司都榜上有名。 这组数据背后，反映的是市场资金对科创板部分个股的关注度在提升。融资客的动向，常常被看作是市场情绪的一个风向标。看到 这样的新闻，很多朋友可能会想：是不是机会来了？是不是该跟着"聪明钱"的脚步走？ 但这里有个关键问题：新闻和数据本身只是表象，是市场波动的诱因之一。真正决定股价后续走向的，是资金背后的态度和持续的 交易行为。融资余额增加，代表有资金愿意借钱买入，这显示了看多的意愿。然而，意愿能否转化为持续的上涨动力，却要看更深 层次的资金行为是否配合。如果只是昙花一现的热情，盲目跟进反而可能陷入被动。 这就引出了一个在投资中普遍存在的困境：面对市场的波动和调整，我们到底该如何抉择？是应该大胆参与，还是谨慎观望？很多 人正是在这种反复纠结中， ...

Core Viewpoint - Company plans to issue up to 70.43 million shares to raise no more than 900 million yuan for the development of AI-based high-frequency copper-clad laminates and to supplement working capital [1] Group 1: Company Strategy - The funds raised will be primarily allocated to the "AI-based high-frequency copper-clad laminate R&D and industrialization project," with an investment of 740 million yuan planned for this initiative [2] - The project aims to establish a production capacity of 7.2 million high-frequency copper-clad laminates and 16 million meters of bonding sheets annually, with a construction period of 24 months [2][5] - Company focuses on the design, R&D, production, and sales of copper-clad laminates and bonding sheets, having developed core technologies that align with downstream industry needs over 20 years [3] Group 2: Market Dynamics - The demand for high-performance copper-clad laminates is increasing due to the upgrade of AI servers, 5G communications, and optical modules, which require higher signal transmission rates and lower transmission losses [2] - The AI copper-clad laminate market is projected to reach approximately 2.2 billion USD by 2025, reflecting a 100% year-on-year growth [2] - The electronic information industry is undergoing an upgrade wave, with copper-clad laminates accounting for 30%-40% of PCB production costs, driving demand for high-end products [4] Group 3: Financial Performance - Company reported a revenue of 3.66 billion yuan for the first three quarters, a year-on-year increase of 49.9%, and a net profit of 158 million yuan, up 180.8% year-on-year [4] - The expansion project is expected to enhance market share and improve profitability in the high-end materials sector [5]

Market Performance - The component sector increased by 4.81% compared to the previous trading day, with Nanya Technology leading the gains [1] - The Shanghai Composite Index closed at 3917.36, up 0.69%, while the Shenzhen Component Index closed at 13332.73, up 1.47% [1] Top Gainers in the Component Sector - Nanya Technology (Code: 6158889) closed at 65.65, up 9.84% with a trading volume of 78,800 shares and a transaction value of 502 million [1] - Jingwang Electronics (Code: 603228) closed at 72.87, up 8.86% with a trading volume of 476,000 shares and a transaction value of 3.396 billion [1] - Mingyang Circuit (Code: 300739) closed at 18.11, up 8.70% with a trading volume of 420,100 shares and a transaction value of 751 million [1] - Shengyi Technology (Code: 600183) closed at 65.57, up 8.51% with a trading volume of 510,200 shares and a transaction value of 3.269 billion [1] - Dongshan Precision (Code: 002384) closed at 81.82, up 8.20% with a trading volume of 606,100 shares and a transaction value of 4.878 billion [1] Market Capital Flow - The component sector saw a net inflow of 2.45 billion from major funds, while retail investors experienced a net outflow of 1.027 billion [2] - Major funds showed a significant interest in stocks like Huadian Technology (Code: 002463) and Shengyi Technology (Code: 600183), with net inflows of 464.1 million and 425 million respectively [3] - Retail investors showed a net outflow in several stocks, indicating a cautious sentiment among smaller investors [3]