Summary of Conference Call Records Industry Overview - The conference call focuses on the AI server and PCB (Printed Circuit Board) industry, particularly the advancements in materials and technology related to AI platforms and their components. Key Points AI Platform Upgrade - The new generation AI server architecture has shifted from "mid-board + CP board" to "switch backplane/orthogonal backplane + computing board," significantly increasing the requirements for backplane layers and material performance [1] - The Virtuoso cabinet inherits the GB300 design and upgrades materials, resulting in a 2x increase in PCB value, with each unit requiring 5 LPU cabinets and 1 CPU cabinet, all needing high-end PCBs [1] - This architectural adjustment is expected to increase PCB quantity by 2-3 times and value by 4-5 times, leading to a substantial rise in demand for copper-clad laminates (CCL) [1] Production Timeline - Core product mass production timelines are set: Rubin is expected to start mass production in Q3 2026, with PCB/CCL materials confirmed by late Q2 to early Q3; Alt in Q4 2026; and Fermi in the second half of 2027, with design completion in 2026 [1] Material Demand and Certification - M9 and M10 materials are projected to see explosive demand, with M9 CCL demand reaching millions of units by 2026 and increasing to 20-30 million units by 2027 alongside the Rubin platform [2] - M10 material certification has begun, with Nvidia requiring a loss factor (Df) of 0.0003. The competitive materials include PTFE (best electrical performance) and hydrocarbon resin + M10 filler, with PTFE outperforming M9 by 20%-30% [2] - M9 solutions have been confirmed, utilizing either "hydrocarbon resin + Q fabric" or "PTFE + fiberglass-free fabric," with a stable yield of 90% for M9 CCL, ready for mass production [2] Supply Chain and Pricing - The supply side is highly concentrated, with CTE fabric currently in severe shortage, priced at 120 RMB/kg, expected to rise further in 2026. New production capacity is anticipated to be released in the second half of 2026 [3] - Q fabric is primarily supplied by Asahi Kasei and domestic suppliers, with domestic prices 20%-30% lower than overseas [3] - Price increases for CCL are expected in 2025 due to rising costs of glass fabric and copper foil, with a projected 20%-30% increase in prices being passed down to end-users by April 2026 [3] PCB Market Dynamics - Due to the surge in PCB demand and value, existing suppliers are unable to meet capacity, prompting Nvidia to onboard new suppliers to ensure supply and reduce costs, with 2-4 suppliers per material number [4] - Key suppliers for LPU and CPU boards are identified, with a notable shift in market share towards new entrants like Jingwang Electronics and Dongshan Precision, while traditional players like Shenghong Technology see a decline in market share despite increased absolute order volumes [4] Copper Foil Specifications - Specifications for copper foil are being upgraded in line with material advancements, with M9 requiring HVP4 copper foil and M10 requiring HVP5/HVP6, with demand for HVP4 expected to reach 8,000-30,000 tons by 2027 [4] - Domestic manufacturers like Tongguan and Longdian Huaxin are accelerating the replacement of foreign suppliers due to price advantages [4] Market Potential - The market potential for CCL is significant, with GB300 cabinets requiring 50 CCLs and 60 PPs, while Rubin Ultra cabinets require 200 CCLs and 240 PPs. The value of core products is highlighted, with LPU boards valued at 20,000-30,000 RMB each and next-generation switch backplanes exceeding 800,000 RMB [5] - The global demand for M9 CCL is projected to reach 20-30 million units by 2027, corresponding to an area of over 20 million square meters, indicating a market size of several billion RMB [5] - Key beneficiaries across various segments are identified, including Shengyi Technology in CCL, Feilihua in electronic fabric, Jingwang Electronics in PCB manufacturing, and Tongguan Copper Foil in copper foil [5]

证券代码：002938 证券简称：鹏鼎控股 公告编号：2026-014 鹏鼎控股（深圳）股份有限公司 关于变更 2025 年度财务审计报告签字注册会计师的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 鹏鼎控股（深圳）股份有限公司（以下简称"公司"）于 2025 年 4 月 8 日 召开第三届董事会第十五次会议，审议通过了《关于续聘 2025 年度会计师事务 所的议案》，公司拟续聘普华永道中天会计师事务所（特殊普通合伙）（以下简 称"普华永道中天"）为公司 2025 年度审计机构，本议案已经公司于 2025 年 4 月 29 日召开的 2024 年年度股东会审议通过。具体内容详见公司于 2025 年 4 月 9 日及 2025 年 4 月 30 日刊登在《证券时报》、《上海证券报》和巨潮资讯网 （www.cninfo.com.cn）的鹏鼎控股《第三届董事会第十五次会议决议公告》（公 告编号：2025-011）、《关于续聘会计师事务所的公告》（公告编号：2025-013） 及《2024 年年度股东会决议公告》（公告编号：2025-028）。 一、签字会计师 ...

Core Insights - The demand for PCB is driven by scale, speed, and integration, with a focus on the progress of substrate integration, backplane development, and optical-copper fusion [3][6] - The data center PCB market is projected to grow from $12.5 billion in 2024 to $23 billion by 2030, with a CAGR of 10.7% from 2024 to 2030 [13] - Key technological advancements include substrate integration with CoWoP, backplane applications in Kyber racks, and the integration of optical systems in EOCB [18][23][34] PCB Sector - The expansion of computing clusters is leading to increased demand for high-layer, high-density, and high-speed interconnect PCBs [6][12] - The integration of complex functions through substrate and backplane technologies is enhancing PCB capabilities [6][12] - The introduction of CoWoP technology by Nvidia aims to improve signal integrity and reduce power loss, although challenges remain in mSAP process and supply chain constraints [18][19] CCL Sector - The transition to M9-M10 specifications is driven by the need for higher speed and cost-driven price increases [5][37] - The dielectric performance of CCL must be upgraded to ensure signal integrity as speeds and frequencies increase [5][37] - The main materials for CCL are expected to see significant price increases due to supply constraints and rising demand from AI applications [58][63] Key Companies - Key players in the PCB sector include Huadian Co., Shennan Circuit, Shenghong Technology, and others, with a focus on high-layer and high-density PCB production [76] - Huadian Co. is a core supplier for switches and ASIC PCBs, while Shennan Circuit leads in data communication PCBs and packaging substrates [76] - Shenghong Technology is involved in Nvidia's interconnect definitions, focusing on capacity expansion and breakthroughs in ASIC and switch technologies [76] Investment Opportunities - The report highlights the importance of monitoring the progress of high-speed CCL certification and the sustainability of price increases [3][5] - Companies like Huadian Co. and Shenghong Technology are positioned to benefit from advancements in AI and high-speed interconnect technologies [76] - The focus on high-end materials and technologies in the PCB and CCL sectors presents significant investment opportunities as demand continues to rise [58][63]

3月18日，PCB概念快速走强，金禄电子、云汉芯城涨超10%，澳弘电子、奥士康、广合科技涨停，鹏 鼎控股、强瑞技术、大族数控、金安国纪涨超6%。 | 代码 名称 | 现价 · | 涨跌 | 涨幅� | | --- | --- | --- | --- | | 301282 金禄电子 | 36.47 | | +3.47 +10.52% | | 301563 云汉芯城 | 170.55 | +15.56 +10.04% | | | 602028 澳弘电子 | 35.49 | | +3.23 +10.01% | | 002913 奥士康 | 50.92 | | +4.63 +10.00% | | 001389 广合科技 | 119.68 | +10.88 +10.00% | | | 688312 荷麦科技 | 49.13 | +3.20 | +6.97% | | 002938 鹏鼎控股 | 55.07 | +3.57 | +6.93% | | 301128 强瑞技术 | 115.40 | +7.05 | +6.51% | | 301200 大族数控 | 158.96 | +9.48 | +6.34% | | 3001 ...

Group 1 - Nvidia's CEO Jensen Huang stated a revenue expectation of over $1 trillion, indicating strong visibility, which only includes revenue from the Blackwell and Rubin product lines, excluding upcoming products and new markets. Nvidia plans to return 50% of its free cash flow to investors, with stock buybacks and dividends expected in the second half of the year [3] - Qualcomm announced a $20 billion stock buyback plan and raised its quarterly dividend from $0.89 to $0.92 per share, reflecting confidence in future performance. The company continues to advance in 5G and chip-related technology development, maintaining a robust supply chain in IoT and automotive electronics [3] - Micron Technology announced that its HBM4 production line will begin mass production in Q1 2026, with initial products designed for Nvidia's Vera Rubin platform, meeting high-end AI computing memory needs [4] Group 2 - Tesla signed a supply agreement with LG Energy to build a $4.3 billion lithium iron phosphate battery manufacturing plant in Lansing, Michigan, with production expected to start in 2027. CEO Elon Musk stated that any legal gains from the lawsuit against OpenAI will be donated to charity [4] - Alibaba launched the world's first enterprise-level AI-native work platform "Wukong," designed to enhance operational efficiency and support digital transformation across various industries, with pilot applications already underway [5] - Tencent Music reported Q4 revenue of 8.64 billion yuan, a 15.9% year-over-year increase, and a net profit of 2.2 billion yuan, up 12.6%. For the full year 2025, total revenue reached 32.9 billion yuan, a 15.8% increase, with net profit growing 66.4% [7] Group 3 - BYD is developing L4 autonomous vehicles based on the NVIDIA DRIVE Hyperion platform, leveraging Nvidia's computing power and technology to accelerate the development and production of high-level autonomous driving technology [7] - Pengding Holdings announced a 11 billion yuan investment for a high-end PCB production base, aiming to capture demand from AI technology development and enhance its market share in high-end printed circuit boards [8] - Baidu announced the launch of its first AI desktop assistant DUMate, which integrates various capabilities from its ecosystem, aiming to become a commonly used tool in daily work [8] Group 4 - Amazon's CEO predicts that AI will drive AWS cloud service sales to reach $600 billion by 2036, doubling previous expectations, and has partnered with OpenAI to sell AI-related products to U.S. government agencies [11] - Microsoft is restructuring its AI business, integrating commercial and consumer Copilot product lines, and slowing down the aggressive AI integration into Windows 11 [11] - Meta announced a $27 billion computing partnership with AI infrastructure provider Nebius to enhance its AI capabilities while scaling back its metaverse business [11]

Group 1 - The Chinese government has launched a new batch of 13 major foreign investment projects with a planned investment of $13.4 billion, focusing on manufacturing sectors such as electronics, chemicals, automotive, and machinery [2] - The new projects include logistics and biopharmaceutical R&D centers, signaling increased support for the service industry and the integration of modern services with advanced manufacturing [2] - The investment sources are diversified, including multinational companies from the UK, Germany, Switzerland, Sweden, and Turkey [2] Group 2 - The China Securities Regulatory Commission has approved a new batch of 15 hard technology-themed fund products, focusing on core technology and strategic emerging industries [3] - These funds will track indices related to artificial intelligence and China's strategic emerging industries, with plans to start fundraising soon [3] Group 3 - Nvidia's CEO announced at the GTC conference that the AI inference market has reached a turning point, with exponential growth in demand for inference computing power [4] - Nvidia plans to collaborate with a startup focused on inference technology to launch AI server systems, targeting the trillion-level computing market [4] - Huawei introduced new AI data infrastructure aimed at enhancing AI inference efficiency and reducing deployment barriers, with significant improvements in accuracy and utilization rates [4] Group 4 - Tencent Music's stock dropped by 24.65% after reporting a gross margin of 44.7%, below market expectations of 45.1%, and lower-than-expected active user numbers [7] - The company reported total revenue of 8.64 billion yuan for the fourth quarter, a year-on-year increase of 15.9% [7] Group 5 - The U.S. stock market saw slight gains, with the S&P 500 up 0.25%, the Nasdaq up 0.47%, and the Dow Jones up 0.10% [5] - Major tech stocks showed mixed performance, with Tesla, Amazon, and Google all rising, while Nvidia and other tech stocks experienced declines [6]

Group 1 - The National Development and Reform Commission is organizing the application for approximately 100 major application scenario projects, which will be prioritized for funding support [4] - The Ministry of Finance will continue to implement a more proactive fiscal policy in 2026, focusing on seven key areas including supporting the construction of a strong domestic market and promoting green transformation [7] - The State-owned Assets Supervision and Administration Commission emphasizes the implementation of major projects and the promotion of AI initiatives to accelerate the digital transformation of state-owned enterprises [7] Group 2 - The A-share market experienced a pullback, with the ChiNext index dropping over 2%, particularly in the computing power sector [9] - The China Securities Regulatory Commission has approved a new batch of 15 hard technology-themed funds, which are expected to launch fundraising soon [9] - The Hong Kong Stock Exchange is rumored to limit IPOs for red-chip companies, but local investment bankers have dismissed these rumors as unfounded [9] Group 3 - The North American stock indices showed slight gains, with the Dow Jones up 0.1% and the S&P 500 up 0.25%, while the Nasdaq increased by 0.47% [20] - The European stock indices closed higher, with the German DAX rising by 0.71% and the UK FTSE 100 increasing by 0.83% [20] - The Korean Composite Index rose by 1.63%, while the Japanese Nikkei 225 index fell by 0.09% [20] Group 4 - The Ministry of Health and the National Health Commission announced a focus on improving the standard treatment rates for acute cerebrovascular diseases by 2026 [7] - The Beidou satellite navigation system is set to undergo in-orbit upgrades to enhance service quality, with 50 satellites currently operational [13] - The real estate market in major cities is showing signs of recovery, with Shanghai's second-hand housing market expected to reach high transaction volumes [13]

Core Viewpoint - The article discusses the recent downturn in the A-share market, highlighting the unexpected declines despite initial optimism surrounding events like the GTC conference and the performance of various sectors, particularly real estate and technology [1][5][9]. Market Performance - From March 2 to March 17, the number of declining stocks in the A-share market fluctuated significantly, with peaks of over 4,800 stocks on March 3 and 4,523 on March 17, indicating a bearish trend [4]. - On March 17, the three major indices closed down, with the Shanghai Composite Index falling by 0.85%, the Shenzhen Component by 1.87%, and the ChiNext by 2.29%. The total market turnover was 22,247.26 billion yuan, a decrease of 1,153.86 billion yuan from the previous day [16]. Sector Analysis - The real estate sector has seen mixed signals, with some stocks initially rising but ultimately facing pressure due to broader market trends. The article notes that new housing sales are weak, while second-hand housing remains stable, indicating a lack of strength in the overall market [10]. - The technology sector, particularly stocks related to computing power hardware, experienced significant declines following the GTC conference, with companies like Tianfu Communication and Longguang Huaxin dropping over 10% [16]. Investment Sentiment - There is a prevailing sentiment of caution among investors, with many opting to reduce exposure amid geopolitical tensions and market volatility. The article suggests that controlling positions and adopting a wait-and-see approach may be prudent in the current environment [13][16]. - The article also highlights the potential for foreign capital inflows into Hong Kong, driven by geopolitical factors, as some investors consider reallocating assets due to instability in the Middle East [12][11]. Price Adjustments - Several companies have announced price increases for their products due to rising raw material costs, with Li Min Co. raising prices by 10%-15% for certain pesticides and chemicals, and Murata announcing price hikes of 15%-35% for passive components [21][23]. - The price of Vitamin A has surged by 35% since the end of February, reflecting broader inflationary pressures in the agricultural and chemical sectors [21]. Regulatory Environment - Recent regulatory changes in China have tightened the IPO process for red-chip companies in Hong Kong, which may increase listing costs and affect foreign investment dynamics [13].

证券代码：002938 证券简称：鹏鼎控股 公告编号：2026-013 鹏鼎控股（深圳）股份有限公司（以下简称"本公司"或"公司"）全资子公司 庆鼎精密电子（淮安）有限公司（以下简称"庆鼎精密"）于 2026 年 2 月 3 日竞 得淮安市 2025GGK33 地块的国有建设用地使用权，具体详见公司于 2026 年 2 月 4 日刊登在《证券时报》、《上海证券报》及巨潮资讯网（www.cninfo.com.cn） 的鹏鼎控股《关于全资子公司竞得土地使用权的公告》（公告编号：2026-006）。 公司于 2026 年 3 月 17 日召开第三届董事会第二十五次会议，审议通过《关 于公司与淮安经济技术开发区签署项目投资协议书的议案》，同意公司全资子公 司庆鼎精密与淮安经济技术开发区管理委员会签订项目投资协议书，庆鼎精密在 上述地块投资 110 亿元，用于高端 PCB 项目生产基地的建设。 本次投资不构成关联交易，也不构成《上市公司重大资产重组管理办法》规 定的重大资产重组。根据《深圳证券交易所股票上市规则》、《公司章程》及《对 外投资管理制度》的有关规定，本投资事项在董事会决策范围内，无需提交股东 会审议。 二、 ...

一、董事会会议召开情况 鹏鼎控股（深圳）股份有限公司（以下简称"本公司"或"公司"）第三届董事 会第二十五次会议于 2026 年 3 月 17 日以通讯方式召开，相关会议通知及会议资 料已于 2026 年 3 月 13 日以电子邮件方式向公司全体董事发出，本次董事会会议 应出席董事 9 人，实际出席董事 9 人，会议由董事长沈庆芳主持。本次董事会的 召开符合《中华人民共和国公司法》（以下简称"《公司法》"）和《鹏鼎控股（深 圳）股份有限公司章程》（以下简称"《公司章程》"）的相关规定。 二、董事会会议审议情况 本次会议经过充分讨论，经董事以记名投票方式表决，作出如下决议： 证券代码：002938 证券简称：鹏鼎控股 公告编号：2026-012 鹏鼎控股（深圳）股份有限公司 第三届董事会第二十五次会议决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 1 鹏鼎控股（深圳）股份有限公司 董 事 会 2026 年 3 月 18 日 1、审议通过《关于公司与淮安经济技术开发区签署项目投资协议书的议案》 表决结果：9 票赞成，0 票反对，0 票弃权。 以上议案已经 ...