Core Points - The Shanghai Composite Index closed at 3914.01 points, above the six-month moving average, with an increase of 0.65% [1] - The total trading volume of A-shares reached 1,889.449 billion yuan [1] - A total of 209 A-shares have surpassed the six-month moving average, with notable stocks showing significant deviation rates [1] Summary by Category Stock Performance - Guanghetong (300638) saw a price increase of 20.01% with a deviation rate of 15.61% from the six-month moving average [1] - Haosheng Electronics (920701) increased by 29.97%, with a deviation rate of 13.15% [1] - Rongda Photoelectric (300576) rose by 17.86%, with a deviation rate of 10.61% [1] Trading Metrics - The trading turnover rate for Guanghetong was 27.35% [1] - Haosheng Electronics had a turnover rate of 15.75% [1] - Rongda Photoelectric's turnover rate was 28.88% [1] Additional Notable Stocks - Chaoyang Technology (002981) increased by 10.00% with a deviation rate of 9.28% [1] - Xingye Stock (603928) rose by 9.99% with a deviation rate of 8.35% [1] - Tianjian Stock (301383) increased by 19.91% with a deviation rate of 8.08% [1]

Group 1: Chip ETF Performance - The Chip ETF Tianhong (159310) has seen a trading volume of 7.4652 million yuan as of December 1, 2025, with the underlying index, the CSI Chip Industry Index (H30007), rising by 1.33%, marking six consecutive days of gains [1] - Over the past week, the Chip ETF Tianhong (159310) has experienced a significant growth of 47.2038 million yuan, and in the last month, it has increased by 2.3 million units [1] - Notable constituent stocks include Beijing Junzheng (300223) up by 14.84%, Huazhong Microelectronics (688396) up by 8.40%, and Nanda Optoelectronics (300346) up by 6.92% [1] Group 2: Electronic ETF Performance - The Electronic ETF (159997) has recorded a trading volume of 28.8619 million yuan, with the CSI Electronic Index (930652) rising by 1.06% [2] - In the last 20 trading days, the Electronic ETF (159997) has attracted a total of 18.2196 million yuan in net inflows over six days [2] - Key stocks in this ETF include Beijing Junzheng (300223) up by 14.84%, Pengding Holdings (002938) up by 9.97%, and Transsion Holdings (688036) up by 8.42% [2] Group 3: Product Highlights - The Chip ETF Tianhong (159310) tracks the CSI Chip Industry Index, reflecting the overall performance of listed companies in the chip industry, providing exposure to core assets in China's "chip" era [3] - The Electronic ETF (159997) passively tracks the CSI Electronic Index, focusing on semiconductor and consumer electronics sectors, including AI chips, automotive electronics, 5G, cloud computing, and printed circuit boards (PCB) [3] Group 4: Recent Events - ByteDance's Doubao team released a technical preview of the Doubao Mobile Assistant on December 1, which is an AI assistant software developed in collaboration with mobile manufacturers [6] - Tesla's CEO Elon Musk announced that the AI5 chip is entering the tape-out phase, with the AI6 chip's early development already underway, aiming for annual production of new AI chips [7] - Dongguan Securities highlighted that AI will continue to drive innovation in the tech sector, with opportunities in semiconductor hardware and domestic substitution processes in computing power, storage, and equipment [7]

数据显示，国寿安保基金旗下1只基金重仓鹏鼎控股。国寿安保新材料股票发起式A（019824）三季度 持有股数3.04万股，占基金净值比例为4.29%，位居第十大重仓股。根据测算，今日浮盈赚取约7.08万 元。 12月1日，鹏鼎控股涨5.16%，截至发稿，报47.46元/股，成交9.18亿元，换手率0.86%，总市值1100.15 亿元。 资料显示，鹏鼎控股(深圳)股份有限公司位于广东省深圳市宝安区新安街道海滨社区海秀路2038号鹏鼎 时代大厦A座27层，成立日期1999年4月29日，上市日期2018年9月18日，公司主营业务涉及主要从事各 类印制电路板的设计、研发、制造与销售业务。主营业务收入构成为：通讯用板62.70%，消费电子及 计算机用板31.60%，汽车/服务器用板4.92%，其他(补充)0.78%。 从基金十大重仓股角度 截至发稿，撒伟旭累计任职时间2年27天，现任基金资产总规模7.2亿元，任职期间最佳基金回报 65.62%， 任职期间最差基金回报20.47%。 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 ...

资金流向方面，主力资金净流入1759.90万元，特大单买入4310.99万元，占比8.75%，卖出5162.10万 元，占比10.48%；大单买入1.30亿元，占比26.48%，卖出1.04亿元，占比21.19%。 鹏鼎控股今年以来股价涨29.76%，近5个交易日涨7.65%，近20日跌11.75%，近60日跌23.01%。 今年以来鹏鼎控股已经5次登上龙虎榜，最近一次登上龙虎榜为9月22日，当日龙虎榜净买入5489.54万 元；买入总计5.52亿元 ，占总成交额比18.53%；卖出总计4.97亿元 ，占总成交额比16.69%。 资料显示，鹏鼎控股(深圳)股份有限公司位于广东省深圳市宝安区新安街道海滨社区海秀路2038号鹏鼎 时代大厦A座27层，成立日期1999年4月29日，上市日期2018年9月18日，公司主营业务涉及主要从事各 类印制电路板的设计、研发、制造与销售业务。主营业务收入构成为：通讯用板62.70%，消费电子及 计算机用板31.60%，汽车/服务器用板4.92%，其他(补充)0.78%。 鹏鼎控股所属申万行业为：电子-元件-印制电路板。所属概念板块包括：LCP概念、交换机、汽车电 子、苹果产业链 ...

AI需求风暴引发的缺货涨价潮蔓延至印刷电路板（PCB）产业链上游。CCL（覆铜板）、电子铜箔、电 子布等高端原材料掀起供不应求声浪，进一步支撑产品价格提涨。 值得关注的是，相关产能扩充速度有被市场需求碾压之势。针对缺货现状，业内某上市公司高管向智通 财经记者表示，高端产品的需求太消耗产能了。AI的需求增长太快，而短期之内产能出不来。 上游的价格及供应情况"变化"使下游成本端承压，鹏鼎控股（002938.SZ）、崇达技术（002815.SZ）等 厂商通过技术革新、优化产品结构等方式降低影响。 AI推升行业景气度，上游高端基材货缺价涨 对于当前PCB市场供需行情，产业链人士告诉智通财经记者，"低端产品还未缺货，AI相关的缺。" 由此引发的连锁反应在PCB上游环节已清晰显现。 智通财经从业内了解到，随着AI驱动PCB行业整体景气度持续回暖，上游相关高端基材需求见涨，不同 程度出现缺货和涨价现象。 拆分材料构成来看，覆铜板（制作PCB的核心基材）主要原材料包括电子铜箔、电子级玻璃纤维布等。 一位电子铜箔从业者称，部分公司产品采用"铜价+加工费"的定价模式，下游需求旺盛会推涨加工费。 智通财经记者从近期举办的第十六届中 ...

Core Viewpoint - The AI demand surge is causing shortages and price increases in the upstream supply chain of the printed circuit board (PCB) industry, particularly affecting high-end raw materials like CCL (copper-clad laminate), electronic copper foil, and electronic fabric [1][2]. Group 1: Industry Impact - The demand for high-end products is consuming production capacity rapidly, and the growth in AI demand is outpacing the speed of capacity expansion in the industry [1][2]. - Currently, there is no shortage of low-end products in the PCB market, but AI-related products are experiencing shortages [1][2]. Group 2: Company Responses - Companies such as Pengding Holdings and Chongda Technology are implementing technological innovations and optimizing product structures to mitigate the impact of rising costs from upstream price and supply changes [1][2].

Investment Rating - The report maintains an "Outperform" rating for the PCB industry [2]. Core Insights - The industry is entering a new AI-driven cycle, fundamentally changing demand structures. The construction of AI server clusters is leading to simultaneous upgrades in PCB demand and pricing. The expected market for wired communication PCBs will reach 206.9 billion RMB by 2027, with a CAGR of 20% over the next two years [4]. - High-end PCBs are expected to remain in tight supply until 2027, with major global manufacturers expanding production aggressively. The combined output of 13 leading PCB manufacturers is projected to reach 186 billion RMB by 2027, with a CAGR of 54% from 2025 to 2027 [4]. - The trend towards high-end PCB manufacturing is accelerating due to technological iterations and material upgrades. The industry is expected to see a three-pronged evolution in materials, processes, and architectures driven by AI [4]. - The demand surge and profit improvement in upstream materials present opportunities for domestic substitution. The price of copper-clad laminates has risen significantly, and domestic manufacturers are making notable progress in high-end materials [4]. - The PCB industry is experiencing a long-term trend of simultaneous growth in volume, price, and structure, driven by AI. The report recommends focusing on leading companies with high-end manufacturing capabilities and overseas delivery layouts [4]. Summary by Sections AI-Driven Growth - The AI cycle is expected to drive significant growth in PCB demand, particularly in AI servers, high-speed switches, and optical modules. The total market for wired communication PCBs is projected to reach 1,433 billion RMB by 2025 and 1,815 billion RMB by 2026 [19]. Production Capacity Expansion - Major PCB manufacturers are announcing aggressive expansion plans, with significant investments in new production facilities in Southeast Asia and domestic high-end capacity [15]. Technological Advancements - The report highlights the rapid adoption of mSAP technology in AI servers and switches, which is essential for meeting the demands of high-density signal transmission [4][21]. Market Dynamics - The report notes that the global PCB market is expected to face a supply-demand gap of nearly 20 billion RMB by 2026, although this gap is anticipated to narrow by 2027 [19]. Key Players - The report identifies leading companies such as Huada Technology, Jingwang Electronics, and Shenghong Technology as key players to watch in the PCB industry due to their high-end manufacturing capabilities and strategic expansion plans [4].

Core Insights - The electronic sector has significantly outperformed the market since 2025, driven by substantial capital expenditures and demand for computing power from major companies like Google, Meta, Microsoft, and Amazon, which collectively spent nearly $100 billion in Q3 2025, a year-on-year increase of approximately 70% [1] - The demand for high-end PCBs (Printed Circuit Boards) has surged due to the explosion of computing power, particularly for AI servers, which require advanced PCB designs [1] - The global PCB market is projected to approach $95 billion by 2029, with the specialized PCB market for AI and high-performance computing expected to grow at a compound annual growth rate (CAGR) exceeding 20% from 2024 to 2029 [1] Semiconductor Sector - In Q3 2025, top performers in the semiconductor sector included companies like Silan Micro with a 1109% year-on-year growth and Geke Micro with 519% [2] - The strong performance of Nvidia and Google's AI advancements indicate that the AI industry is in an accelerating growth phase, presenting opportunities in the PCB sector as it aligns with AI chip upgrades [2] PCB Sector - Companies in the PCB sector, such as Shenghong Technology and Shennan Circuit, reported significant revenue and net profit growth, reflecting the rapid increase in orders for AI servers and related equipment [1][2] - The PCB market is experiencing a transformation driven by AI, which is reshaping the value chain of the electronic industry and creating new growth opportunities [2] Market Activity - On November 24, 2025, the PCB sector saw active trading, with stocks like Pengding Holdings and Huadian Shares rising over 1%, indicating positive market sentiment [3] - The electronic ETF (515260), which focuses on core leaders in the electronic sector, has attracted significant investment, with a total of 11.2 million yuan in inflows over three days, reflecting investor confidence in the sector's future performance [3] Investment Tools - The electronic ETF (515260) and its linked funds are designed to track the electronic 50 index, focusing on semiconductor and consumer electronics sectors, including high-demand areas like AI chips and 5G [5][6] - The ETF's composition heavily features the Apple supply chain, which accounts for 44.63% of its holdings, benefiting from the anticipated strong performance of Apple's product line [6] - Government policies are supporting the semiconductor industry, aiming for self-sufficiency and leveraging AI to enhance consumer electronics, positioning the electronic sector for potential growth [6]

Core Viewpoint - Pengding Holdings (002938) is committed to providing high-quality one-stop PCB services for global leading brand clients, while specific client information cannot be disclosed due to commercial confidentiality principles [1] Group 1 - The company emphasizes its dedication to serving top-tier global brands [1] - The company operates under a principle of commercial confidentiality, limiting the disclosure of specific client information [1]

Core Viewpoint - Pengding Holdings (002938.SZ) has commenced small-scale production in the first phase of its Thailand park [1] Group 1 - The company has initiated small-batch production at its Thailand facility [1]