Summary of Conference Call Records Company and Industry Overview - The conference call focuses on Google and the AI infrastructure industry, particularly in relation to the demand for servers, switches, and high-layer PCBs [1][2][3]. Key Points and Arguments Google’s AI Strategy - Google has a comprehensive layout in the AI sector, possessing the largest global data ecosystem, which includes TPU chips, the Gemini AI model, and various application scenarios [2][4]. - The Gemini 3 model and its application, Nano Banana, have shown exceptional performance, leading to a surge in user numbers from 450 million to 650 million, significantly increasing the demand for computational power [4]. Capital Expenditure and Demand - Capital expenditure (Capex) is expected to continue rising, closely linked to the construction of computational infrastructure, alleviating concerns over demand for servers and switches [2][3]. - The PCB segment is anticipated to see increased demand due to the replacement of copper cables and chip upgrades, with significant growth expected in the coming years [2][3]. TPU Chip Developments - Google has launched the V7 TPU chip, expected to enter mass production by mid-2026, with projected shipments reaching 4 million units [1][5]. - The V7 TPU cabinet design will increase from 20 layers to 34-36 layers, with material upgrades leading to a price increase of two to three times [5]. Switch and Module Upgrades - The industry will primarily focus on 800G switches in 2025, transitioning to 1.6T switches in 2026, with PCB specifications nearly doubling in price [3][6]. - The 1.6T optical module will utilize finer line widths, significantly increasing its value compared to the 800G module [6][7]. Supply and Demand Forecast - The computational PCB segment is expected to remain in a tight supply-demand situation until the end of 2025, with Google's procurement expected to triple from approximately 5 billion RMB to over 15 billion RMB [8]. - The ASIC sector is projected to grow from under 10 billion RMB in 2024 to nearly 80 billion RMB by 2027, indicating an eightfold increase [8]. - Due to the capital-intensive nature of the PCB industry, new capacity expansion will take time, suggesting a continued tight supply in the next 1-2 years, presenting investment opportunities [8]. Additional Important Insights - Key players in the industry, such as Huadian Technology, Pengding Holdings, and Shenghong Technology, along with upstream material suppliers, are recommended for investment consideration due to the high demand for multi-layer PCBs [8]. - The transition from lower-grade to higher-grade materials, such as from Ma Seven to Ma Nine copper-clad resin, is crucial for meeting the increasing demand for high-layer PCBs [8].

证券代码：688183 证券简称：生益电子 公告编号：2025-082 生益电子股份有限公司 2025年第三次临时股东会决议公告 本公司董事会及全体董事保证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、准确性和完整性依法承担法律责任。 重要内容提示： 本次会议是否有被否决议案：无 一、 会议召开和出席情况 （一） 股东会召开的时间：2025 年 12 月 4 日 （二） 股东会召开的地点：广东省东莞市东城区同沙科技工业园同振路 33 号生 益电子股份有限公司研发中心会议室 （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 其持有表决权数量的情况： 表决情况： | 股东类型 | 同意 | | 反对 | | 弃权 | | | --- | --- | --- | --- | --- | --- | --- | | | 票数 | 比例（%） | 票数 | 比例（%） | 票数 | 比例（%） | | 普通股 | 637,875,492 | 99.9535 | 292,990 | 0.0459 | 3,301 | 0.0006 | | 1、出席会议的股东和代理人人数 | ...

法律意见书 广州市天河区珠江东路 32 号利通广场 29 层 邮编：510623 29/F, Lea Top Plaza, 32#Zhujiang East Road, Tianhe District, Guangzhou, 510623 电话/TEL：（8620) 37392666 传真/FAX：（8620) 37392826 网址/WEB：www.kangdalawyers.com 北京 西安 深圳 海口 上海 广州 杭州 沈阳 南京 天津 菏泽 成都 苏州 呼和浩特 香港 武汉 郑州 长沙 厦门 重庆 合肥 宁波 济南 昆明 南昌 北京市康达（广州）律师事务所 关于生益电子股份有限公司 2025 年第三次临时股东会的法律意见书 康达(广州)股会字【2025】第 0059 号 致：生益电子股份有限公司 北京市康达（广州）律师事务所（下称"本所"）接受生益电子股份有限公 司（下称"生益电子"或"公司"）委托，指派律师出席公司 2025 年第三次临 时股东会。根据《中华人民共和国公司法》（下称"《公司法》"）、《中华人 民共和国证券法》（下称"《证券法》"）、《上市公司股东会规则》（下称"《股 东会规则》"） ...

Core Viewpoint - The PCB industry is entering a new AI-driven cycle, fundamentally changing the demand structure. The construction of AI server clusters is driving simultaneous upgrades in PCB demand and pricing, with AI expected to be the main growth driver for the PCB industry over the next 3-5 years. The wired communication PCB market is projected to reach 206.9 billion yuan by 2027, with a CAGR of 20% over the next two years [3][8]. Group 1: Industry Trends - The current AI cycle differs from the previous 5G cycle, showing a long-term trend of "technology iteration driving continuous penetration" rather than a "peak-recession" pattern [3][8]. - Major manufacturers are actively expanding production capacity, with many A-share PCB companies announcing aggressive expansion plans compared to last year [3][8]. - The high-end PCB market is expected to remain tight until 2027, with a projected total output value of 186 billion yuan from 13 leading PCB manufacturers by 2027, reflecting a CAGR of 54% from 2025 to 2027 [3][8]. Group 2: Technological Advancements - The industry is experiencing significant acceleration in high-end trends due to advancements in processes and materials. The mSAP process is rapidly being adopted in AI servers and switch mainboards to meet the demands for finer line widths [3][8]. - The transition from traditional copper cables to orthogonal backplanes is being driven by the need for higher density and efficiency in AI server architectures, as demonstrated by Nvidia's new Kyber structure [3][8]. Group 3: Market Opportunities - The demand surge and profit improvement in the PCB upstream materials sector present opportunities for domestic substitution. The recent increase in copper prices has led to a general rise in prices for mid-to-low-end products, while high-frequency and high-speed AI PCBs face limited short-term price increases due to customer bargaining power [3][8]. - The domestic manufacturers are making significant progress in the resin and silicon powder sectors, accelerating the localization of second-generation low-DK materials, which opens up rapid domestic substitution opportunities in the high-end copper-clad laminate industry [3][8]. Group 4: Company Expansion Plans - Major PCB companies are planning significant expansions, including investments in new production bases in Southeast Asia and upgrades to domestic high-end capacities. For example, Shenghong Technology plans to invest 2.79 billion yuan in Thailand for a new factory with an annual capacity of 1.5 million square meters [3][8]. - Other companies like Huidian and Dongshan Precision are also announcing substantial capital expenditures for expanding high-end PCB production capabilities, with plans to focus on AI and automotive electronics [3][8].

格隆汇12月3日｜A股12月2日共有3736只个股获融资资金买入，有302股买入金额超亿元。其中，新易 盛、中际旭创、中兴通讯融资买入金额排名前三，分别获买入28.07亿元、26.25亿元、25.71亿元。 从融资净买入金额来看，有22只个股获融资净买入超亿元。其中，新易盛、领益智造、生益电子融资净 买入金额排名前三，分别获净买入5.88亿元、2.53亿元、2.24亿元。 从融资买入额占当日总成交金额比重来看，有8只个股融资买入额占比超30%。其中双元科技、瑞迪智 驱、昊帆生物融资买入额占成交额比重排名前三，分别为38.68%、34.19%、33.87%。 ...

Summary of Key Points Core Viewpoint - The financing balance of the Sci-Tech Innovation Board decreased by 463 million yuan compared to the previous day, with 51 stocks seeing an increase of over 10 million yuan in financing balance, including Shengyi Electronics, Baiwei Storage, and Transsion Holdings [1][2]. Financing Balance Overview - As of December 2, the total margin financing balance on the Sci-Tech Innovation Board was 258.402 billion yuan, a decrease of 460 million yuan from the previous trading day [1]. - The financing balance was 257.526 billion yuan, down by 463 million yuan from the previous day [1]. - There are 486 stocks with a financing balance exceeding 100 million yuan, 47 stocks with balances over 1 billion yuan, 80 stocks between 50 million and 100 million yuan, and 21 stocks below 50 million yuan [1]. Net Financing Inflows - A total of 322 stocks saw an increase in financing balance compared to the previous day, with 51 stocks having net inflows exceeding 10 million yuan [1]. - The stocks with the highest net financing inflows included Shengyi Electronics (224.43 million yuan), Baiwei Storage (157.63 million yuan), and Transsion Holdings (155.08 million yuan) [2]. - The average decline for stocks with net inflows over 10 million yuan was 0.30%, while notable gainers included Hongwei Technology (up 15.85%), Transsion Holdings (up 8.47%), and Jianghang Equipment (up 4.57%) [2]. Industry Preferences - The most favored industries among financing clients were electronics, computers, and machinery, with 23, 7, and 5 stocks respectively [2]. - The average financing balance as a percentage of market capitalization for stocks with significant net inflows was 5.20%, with Shuangyuan Technology having the highest ratio at 12.82% [2].

个股方面，12月2日，有1844只个股获融资净买入，净买入金额在3000万元以上的有139股。其中，22股 获融资净买入额超1亿元。新易盛获融资净买入额居首，净买入5.88亿元；融资净买入金额居前的还有 领益智造、生益电子、胜宏科技、宁德时代、贵州茅台、招商轮船、航天发展、佰维存储等股。 Wind统计显示，12月2日，申万31个一级行业中有16个行业获融资净买入，其中，汽车行业获融资净买 入额居首，当日净买入9.53亿元；获融资净买入居前的行业还有通信、国防军工、计算机、机械设备、 医药生物等。 ...

A股12月2日共有3736只个股获融资资金买入，有302股买入金额超亿元。其中，新易盛、中际旭创、中 兴通讯融资买入金额排名前三，分别获买入28.07亿元、26.25亿元、25.71亿元。 从融资买入额占当日总成交金额比重来看，有8只个股融资买入额占比超30%。其中双元科技、瑞迪智 驱、昊帆生物融资买入额占成交额比重排名前三，分别为38.68%、34.19%、33.87%。 从融资净买入金额来看，有22只个股获融资净买入超亿元。其中，新易盛、领益智造、生益电子融资净 买入金额排名前三，分别获净买入5.88亿元、2.53亿元、2.24亿元。 ...

Core Insights - In November 2025, nine funds managed by Jin Zicai from Caitong Fund experienced declines exceeding 8%, with the largest drops being -9.13% and -9.10% for Caitong Growth Preferred Mixed C and A respectively [1][3] - The funds primarily focused on the semiconductor sector, which has been underperforming since mid-October after a previous surge, negatively impacting fund performance [1][3] Fund Performance Summary - Caitong Growth Preferred Mixed C: -9.13%, net value 2.0800 [3] - Caitong Growth Preferred Mixed A: -9.10%, net value 3.6170 [3] - Caitong Integrated Circuit Industry Stock C: -8.77%, net value 3.4032 [3] - Caitong Integrated Circuit Industry Stock A: -8.71%, net value 3.5990 [3] - Caitong Craftsmanship Preferred One-Year Holding Mixed C: -8.40%, net value 1.3723 [3] - Caitong Fuxin Open Mixed: -8.39%, net value 4.1437 [3] - Caitong Craftsmanship Preferred One-Year Holding Mixed A: -8.36%, net value 1.4130 [3] - Caitong Prosperity Selection One-Year Holding Mixed C: -8.24%, net value 2.2452 [3] - Caitong Prosperity Selection One-Year Holding Mixed A: -8.19%, net value 2.2879 [3] Management Background - Jin Zicai has over 11 years of experience in public fund management, having held various positions at Caitong Fund since August 2014, including Vice General Manager and Director of Equity Investment [2]

Group 1 - The core point of the article highlights that in November 2025, nine funds managed by Jin Zicai from Caitong Fund experienced a decline of over 8%, with the largest drops being -9.13% and -9.10% for Caitong Growth Preferred Mixed C and A respectively [1] - The funds primarily focused on the semiconductor sector, which has seen a downturn since mid-October after a previous surge, negatively impacting fund performance [1] - The other funds that also saw declines include Caitong Integrated Circuit Industry Stock C and A, Caitong Craftsmanship Preferred One-Year Holding Mixed C and A, Caitong Fuxin Open Mixed, and Caitong Prosperity Selection One-Year Holding Mixed C and A, with declines ranging from -8.19% to -8.77% [1] Group 2 - Jin Zicai has extensive experience in fund management, having worked in various roles at Caitong Fund since 2014, and currently serves as the Deputy General Manager and Director of Equity Investment [2] - His background includes positions at Huatai Asset Management and Xincheng Fund Management, contributing to a total of 11 years of public fund management experience [2]