华鑫证券近日发布电子行业周报：英伟达目前已就向中国出售更高端的H200芯片与白宫进行了初步谈 判。如果获准通过，很可能会对英伟达在华业务前景产生重要影响。考虑到国内此前一直以A系列和H 系列为主，代码也是多基于Hopper的，如果美国允许H200出口，真正进入中国市场的概率也可能会变 大。 风险提示 中美"关税战"加剧风险；中美科技竞争加剧风险；国产先进制程进度不及预期风险；AI模型大厂资本开 支不及预期风险。(华鑫证券 吕卓阳) 投资要点 英伟达游说取得关键成果，对华芯片出口管制或将放松 美国时间12月3日，英伟达首席执行官黄仁勋与特朗普及多位国会关键议员会面，说服美政府放松其向 部分海外市场销售先进AI芯片的限制。据报道，英伟达的强力游说取得关键成果，《GAIN AI法案》预 计将不会被纳入美国年度国防法案。该法案原计划要求英伟达和AMD等芯片制造商，在向受限制国家 出口其强大的AI芯片之前，必须优先满足美国客户的需求。英伟达目前已就向中国出售更高端的H200 芯片与白宫进行了初步谈判。如果获准通过，很可能会对英伟达在华业务前景产生重要影响。考虑到国 内此前一直以A系列和H系列为主，代码也是多基于Hopp ...

Investment Rating - The report maintains a "Buy" rating for specific companies in the electronic industry, including Zhongji Xuchuang, Tianfu Communication, Shenghong Technology, and others [9][16]. Core Insights - Nvidia's lobbying efforts have led to a potential easing of chip export restrictions to China, which could significantly impact its business prospects in the region [5][14]. - Amazon has launched its third-generation custom AI chip, Trainium3, which boasts a fourfold performance increase over its predecessor and reduces AI model training and operational costs by 40% [6][15]. - The electronic industry has shown strong performance, with a 70.8% increase over the past 12 months, outperforming the broader market [3][19]. Summary by Sections Industry Performance - The electronic sector has seen a 1.09% increase in the week from December 1 to December 5, ranking 13th among various sectors [19][22]. - The sector's price-to-earnings (P/E) ratio stands at 63.26, indicating a relatively high valuation compared to other industries [19][21]. Key Company Announcements - Nvidia is in preliminary discussions with the U.S. government regarding the export of its H200 chip to China, which could enhance its market presence [5][14]. - Amazon's Trainium3 chip features 144 GB of HBM3E memory and offers a memory bandwidth of 4.9 TB/s, with plans for the next-generation Trainium4 chip already underway [6][15]. Market Trends - The report highlights a significant outflow of funds from the electronic sector, with a net outflow of 107.21 billion yuan last week, indicating a cautious market sentiment [27][28]. - The AI computing-related sub-sectors have shown varied performance, with communication network devices leading with a 5.67% increase [23][25]. Company Focus and Earnings Forecast - Companies such as Tianfu Communication, Zhongji Xuchuang, and Shenghong Technology are recommended for investment, with projected earnings per share (EPS) growth in the coming years [9][16]. - The report provides detailed earnings forecasts for various companies, indicating a positive outlook for several key players in the electronic industry [9][16].

Investment Rating - The report does not explicitly state an investment rating for the AI industry Core Insights - The AI industry is witnessing significant developments, including acquisitions and new product launches, indicating a robust growth trajectory - Major companies like OpenAI, Meta, and Marvell are actively expanding their capabilities through strategic acquisitions and innovative product offerings - The introduction of advanced AI models and technologies is expected to enhance operational efficiencies and create new market opportunities Industry Dynamics - OpenAI announced its fourth acquisition in 2025, acquiring Neptune, a startup providing AI model training tracking tools [4] - Meta is forming a design team led by former Apple VP Alan Dye to develop next-generation AI glasses and wearable devices [5] - Marvell's acquisition of Celestial AI focuses on photonic interconnect technology, crucial for addressing AI computing power bottlenecks [6] AI Application Insights - Apple is leveraging AI to extract deeper cardiovascular health insights from Apple Watch optical sensors, introducing a "hypertension alert" feature based on long-term data trends [8] - Google launched Workspace Studio, allowing users to create AI agents using natural language, enhancing automation and collaboration [9] Large Model Insights - Amazon Web Services (AWS) introduced the Nova 2 series of AI models and a new service for customizing model versions for enterprise clients [11] - NVIDIA released the Alpamayo-R1, a visual language action model focused on autonomous driving, marking a significant advancement in the field [12] - Mistral AI launched the Mistral 3 series models, including a large model with 675 billion parameters, which is open-sourced under Apache 2.0 [13] Technology Frontiers - AWS unveiled the Trainium3 AI training chip, achieving over four times the speed improvement in training and inference compared to its predecessor [15] - Blue Origin introduced an AI device capable of converting lunar dust into energy, showcasing innovative applications of AI technology [16] - HPE and Broadcom launched the "Helios" AI rack solution, featuring vertical scaling Ethernet networks and significant computational capabilities [14]

亚马逊发布全新的自研Trainium3芯片，以及采用Trainium3芯片的Trainium3 UltraServer服务器。据介 绍，新款Trainium3芯片的性能是前代产品的4倍。每个芯片都配备了144GB的HBM3E内存，内存带宽为 4.9TB/s，提供2.52 FP8 PFLOPs的算力。 云厂商资本开支全面上调。据机构统计，Meta2025年三季报将本财年资本支出的预测从660亿美元— 720亿美元上调至700亿美元—720亿美元；谷歌将全年资本开支指引由此前的850亿美元上调至910亿美 元—930亿美元；亚马逊全年资本开支预计约1250亿美元，2026年规模将进一步增加。 中金公司表示，在全球AI大模型加速迭代的背景下，国产算力全链条创新突破迫在眉睫，全国一体化 算力网战略地位亦有所提升。同时，海外AI硬件方向有望延续高景气。算力架构上，云厂商加速向AI ASIC转型以优化成本与功耗，预计2026年全球AI ASIC出货量有望实现同比翻倍以上的增长。需求高景 气有望持续拉动AI服务器及高速光互连需求，预计2026年全球400G+光模块市场规模有望达到378亿美 元，1.6T光模块迎来大规模放量 ...

4、云厂商资本开支全面上调。海外巨头方面，据机构统计，Meta2025年三季报将本财年资本支出的预 测从660亿美元—720亿美元上调至700亿美元—720亿美元；谷歌将全年资本开支指引由此前的850亿美 元上调至910亿美元—930亿美元；亚马逊全年资本开支预计约1250亿美元，2026年规模将进一步增加。 | 代码 | 名称 | | 涨幅% ↓ | 总市值 | 年初至今涨幅% | | --- | --- | --- | --- | --- | --- | | 300056 | 中创环保 | 1 | 20.05 | 39.71亿 | -22.44 | | 300081 | 恒信东方 | 1 | 20.04 | 264.68 | -9.05 | | 002229 | 鸿博股份 | 1 | 10.01 | 91.10亿 | 53.13 | | 002217 | 合力泰 | 策 | 9.88 | 283亿 | 58.16 | | 002413 | 雷科防务 | 1 | 9.45 | 128亿 | 123.17 | | 301396 | 宏景科技 | 1 | 7.65 | 101亿 | 228.74 | | 688 ...

1、摩尔线程上周五登陆A股股价大涨，盘中市值一度超3000亿元。有市场观点认为，这打开了国产算 力概念股的估值空间。沐曦股份也即将登陆A股。 12月9日，A股市场算力概念股表现亮眼，其中，中创环保、恒信东方20CM涨停，鸿博股份10CM涨 停，合力泰、雷科防务逼近涨停，中际旭创再创历史新高，工业富联也一度大涨近8%。消息面上，算 力产业链最近多个利好催化剂： | 代码 | 名称 | | 涨幅% ↓ | 总市值 | 年初至今涨幅% | | --- | --- | --- | --- | --- | --- | | 300056 | 中创环保 | 1 | 20.05 | 39.71亿 | -22.44 | | 300081 | 恒信东方 | 1 | 20.04 | 39.49亿 | -9.05 | | 002229 | 鸿博股份 | 1 | 10.01 | 91.10亿 | 53.13 | | 002217 | 合力泰 | 兼 | 9.88 | 283亿 | 58.16 | | 002413 | 雷科防务 | 1 | 9.45 | 128亿 | 123.17 | | 301396 | 宏景科技 | 1 | 7.6 ...

上天天基金APP搜索777注册即可领500元券包，优选基金10元起投！限量发放！先到先得！ 截至上午收盘，上证指数下跌0.13%，深证成指上涨0.09%，创业板指上涨1.07%。 算力产业链上涨 今天上午，算力产业链继续上涨，光模块、铜缆高速连接、液冷服务器等板块上涨。德科立、陕西 华达、致尚科技等个股大涨。 | 共封装光学 (CPO)。 3716.46 2.07% | | | | | --- | --- | --- | --- | | 成分股 基金 | 资金 | 板块分析 | 新闻 | | 5 展开分析 | 最新 | 涨幅 → | 流通市值 | | 德科立 融 688205 | 165.02 | 20.00% | 261亿 | | 首板涨停 最终涨停 10:31 | | | | | 陕西华达 融 301517 | 61.39 | 17.36% | 60.3 Z | | 最终涨停09:43 | | | | | 奕东电子 | 47.80 | 10.88% | 78.9 Z | | 融 301123 | | | | | 生益电子 | 107.17 | 10.22% | 891亿 | | 闘 688183 | | ...

今天上午，算力龙头股表现引人关注。 一是成交额大、股价涨势显著。中际旭创、胜宏科技、新易盛、工业富联上午均大涨，成交额居A股前四位。 二是股价高度不断抬升。继前两天源杰科技、摩尔线程股价突破600元后，今天上午，中际旭创收盘价也突破600元。此外，寒武纪上午上涨1.36%，股价 再度超越贵州茅台，位居A股第一。 目前，A股共有5只个股股价超600元，为寒武纪、贵州茅台、源杰科技、摩尔线程、中际旭创。 | 代码 | 名称 | 涨幅 现价� 总金额 总市值 | | --- | --- | --- | | 688256 寒武纪-U | | +1.36% 1437.11 92.54亿 6060亿 | | 600519 | 贵州茅台 | -1.00% 1404.01 35.60亿 1.76万亿 | | 688498 | 源杰科技 | +0.49% 671.30 15.97亿 577.0亿 | | 688795 C摩尔-U | | +2.82% 611.00 34.58亿 2872亿 | | 300308 | 中际旭创 | +6.94% 609.58 155.5亿 6773亿 | 中际旭创成为上午市场"最靓的仔"：该股上 ...

今天上午，算力龙头股表现引人关注。 一是成交额大、股价涨势显著。中际旭创、胜宏科技、新易盛、工业富联上午均大涨，成交额居A股前四位。 今天上午，算力产业链继续上涨，光模块、铜缆高速连接、液冷服务器等板块上涨。德科立、陕西华达、致尚科技等个股大涨。 | | | 3716.46 2.07% | 共封装光学 (CPO) ► ｜ こ | | | --- | --- | --- | --- | --- | | 成分股 | 基金 | 资金 | 板块分析 | 新闻 | | 5展开分析 | | 最新 | 涨幅 → | 流通市值 | | 德科立 融 688205 | | 165.02 | 20.00% | 261亿 | | 首板涨停 最终涨停 10:31 | | | | | | 陕西华达 融 301517 | | 61.39 | 17.36% | 60.3亿 | | 最终涨停09:43 | | | | | | 奕东电子 | 47.80 | 10.88% | 78.9亿 | | --- | --- | --- | --- | | 融 301123 | | | | | 生益电子 | 107.17 | 10.22% | 891亿 | ...

Core Viewpoint - Huatai Securities maintains a buy rating for Amazon (AMZN.US) with a target price of 351.87, highlighting the company's launch of the Trainium 3 chip and Nova 2 series models to strengthen its self-developed computing power and AI ecosystem [1] Group 1: Product Development - The company has introduced the Trainium 3 chip and Nova 2 series models, enhancing its self-developed computing capabilities and AI ecosystem [1] - AWS is improving chip performance and refining the Agent development toolchain to boost its competitiveness in the B2B sector [1] Group 2: Financial Projections - The company maintains its profit forecast for 2025-2027, with the target price reflecting a 42.9 times PE ratio for 2026, indicating its full-stack cloud advantages and AI growth potential [1]