据称，随着人工智能和高性能计算工作负荷的快速增长，系统对高带宽、低延迟和能效优化的光互连技 术需求持续提升。CPO通过先进封装技术实现光电器件与芯片的微系统集成，为下一代高性能计算系统 提供了更紧凑、更高效的实现路径。 北京商报讯(记者陶凤王天逸)1月21日，长电科技（600584）宣布在光电合封(Co-packagedOptics，CPO) 产品技术领域取得重要进展。基于XDFOI多维异质异构先进封装工艺平台的硅光引擎产品已完成客户 样品交付，并在客户端顺利通过测试。 ...

1、行情 又是持续被"压制"的一天。 题材方面，黄金、白银板块随期货大涨，白银有色2连板，招金黄金、四川黄金、国城矿业、西部黄金、湖南白银涨 停，晓程科技、赤峰黄金、盛达资源、中金黄金等集体大涨； 伴随着利欧股份今日"出狱"，强势股的回落已经不存在漏网之鱼了。 利欧股份今日毫无悬念的一字跌停，截至收盘仍有百亿资金按在跌停板上。 封测板块局部走强，大港股份、通富微电、华天科技涨停，长电科技、光力科技、甬矽电子、晶方科技等集体大涨； 半导体局部发力，江化微、盈方微2连板，中国长城、龙芯中科（20CM）、至正股份、综艺股份、芯碁微装（20CM 炸）等涨停； 此外，有色、碳酸锂、PCB、CPO、化工、体育、光刻胶等均有强势表现，航天、消费、光伏等跌幅居前。 截至收盘，沪指、深成指、创业板指分别收涨0.08%、0.7%、0.54%，市场超3000股上涨，近2200股下跌，三市累计成交量达2.6万 亿。 值得一提的是，今日几个ETF继续"放量控盘"，沪深300ETF、中证1000ETF等盘中多次出现放量砸盘的情况。 2、强势股 根据同一批"好兄弟"此前的表现，结合利欧股份停牌前的天量成交，感觉怎么都得三个一字才有可能开板 ...

另外，富士总研指出，近年来，因AI普及带动数据中心处理的资讯量爆炸性增加，提振光收发器 市场急速扩大，特别是400G、800G产品需求扬升，预估2025年全球光收发器市场规模将扩大至 3.7兆日圆，之后将逐年呈现增长，2030年市场规模预估将扩增至10.7兆日圆、将较2024年飙增 2.6倍(飙增约260%)。 富士总研指出，目前800G光收发器产品主要获得北美大型云端服务商、英伟达采用，今后、随着 网路高速化，期待将扩大被采用。受2024年、2025年需求急增影响，预估2027年左右800G产品 需求将暂时放缓，不过因大型IT业者正式大规模采用、加上更换需求，预估2028年以后将持续维 持20%以上的年成长率。 据了解，XDFOI 是长电科技独有的一种面向 Chiplet（芯粒/ 小芯片）架构的极高密度多扇出型 封装异构集成解决方案，涵盖 2D、2.5D、3D 集成技术。 此次成功出样的硅光引擎通过在封装体内实现光电器件与逻辑芯片的高密度集成，在封装层面有 效优化了能效与带宽表现，为降低系统互连损耗和提升整体可扩展性提供了支持。 CPO需求，狂飙160倍 随着数据中心、AI投资增加，带动光通讯相关机器/元件 ...

Investment Rating - The report maintains a rating of "Outperform" for the electronic industry, indicating a positive outlook compared to the broader market [2]. Core Insights - The report emphasizes that AI inference is driving innovation, with a focus on demand-driven Opex-related sectors, particularly in storage, power, ASIC, and supernodes [2][30]. - The semiconductor packaging industry is experiencing a significant price increase of 30%, driven by supply-demand imbalances and rising costs of raw materials [23][24][27]. - The report highlights the expected growth in the domestic computing power supply chain, particularly in storage and ASIC sectors, as companies like Yangtze Memory Technologies and ChangXin Memory Technologies expand production [2][30]. Summary by Sections Market Review - The Shanghai Composite Index decreased by 0.45%, while the Shenzhen Component Index increased by 1.14%. The Shenwan Electronics Index rose by 3.77%, ranking second among 31 Shenwan industries [1][13]. Weekly Focus - TSMC reported a 35% increase in profits, driven by strong demand for AI chips, with expected capital expenditures of $52 billion to $56 billion in 2026 [23]. - The packaging industry is benefiting from a recovery in demand, with companies like Li Cheng and Hua Dong Technology seeing increased capacity utilization and order visibility [23][24]. Storage Sector - The report anticipates a significant expansion year for NAND and DRAM production, driven by rising demand for SSDs and HBM products [30]. - Key players in the NAND and DRAM semiconductor supply chain include companies like Zhongwei Technology and Tuo Jing Technology [30]. Power Sector - The report identifies growth opportunities in the power sector, focusing on new technologies in both generation and consumption [31]. ASIC and Supernodes - The report expresses optimism regarding the full-stack model of ASIC inference, predicting an increase in market share for ASICs [31]. - It also notes the anticipated evolution of cabinet models, with growth expected in high-speed interconnects, cabinet manufacturing, and liquid cooling technologies [31]. Domestic Supply Chain - The report highlights improvements in domestic advanced process yields and capacity, which are expected to enhance the supply of domestic computing power chips [30][32].

Investment Rating - The industry investment rating is "Positive" (maintained) [1] Core Insights - AI computing demand is surging, with advanced processes solidifying growth foundations. TSMC's revenue is projected to exceed $33.7 billion in Q4 2025, driven by AI chip demand, with advanced process revenue share rising to 77% [6][7] - Strong profitability resilience is noted, with gross margin reaching 62.3% and net profit margin at 48.3% in Q4 2025, significantly exceeding guidance [10][11] - Global capacity layout and technology/resource allocation are strengthening long-term barriers, with TSMC's overseas capacity expansion and advanced packaging facilities progressing [6][12] - Investment recommendations focus on companies with competitive advantages in advanced manufacturing and those benefiting from domestic advanced packaging capacity [6] Summary by Sections TSMC Q4 2025 Performance - TSMC's Q4 2025 revenue reached NT$1.04609 trillion (approximately $33.7 billion), a year-on-year increase of 20.5% and a quarter-on-quarter increase of 5.7%, driven by AI-related high-performance computing chip demand [7][10] - The advanced process (7nm and below) revenue share increased to 77%, with 3nm process contributing 28% of revenue, highlighting the importance of AI chip demand [12][14] Capital Expenditure and Future Outlook - TSMC raised its 2026 capital expenditure guidance to $52-56 billion, reflecting a nearly 40% increase from previous plans, focusing on advanced process capacity expansion and semiconductor equipment procurement [17][21] - The company aims for a long-term revenue compound annual growth rate (CAGR) of 25%, with AI accelerator revenue CAGR adjusted upwards for 2024-2029 [21]

Core Viewpoint - Tongfu Microelectronics plans to raise 4.4 billion yuan for capacity expansion in storage, automotive, and high-performance computing packaging and testing sectors, which will enhance the company's influence in the packaging and testing field, leading to positive long-term impacts [1] Group 1: Financial and Market Impact - The company will issue no more than 455 million shares, accounting for up to 30% of the total share capital, to support its expansion efforts [1] - The demand for storage and advanced packaging has rapidly increased since the second half of 2025, driven by the fast growth of the AI industry [1] - Major competitors, such as ASE and JCET, have raised packaging and testing prices, reflecting an overall improvement in industry conditions [1] Group 2: Strategic Positioning - The global CPU shortage is expected to benefit the company significantly, as it is a core packaging and testing supplier for AMD, which may lead to increased business scale from major clients [1] - The company's stock is projected to have price-to-earnings ratios of 57, 39, and 27 for the years 2025 to 2027, respectively, indicating strong future growth potential [1] - The company has been rated as a "buy" based on its growth prospects and market positioning [1]

Group 1: Market Activity - The storage chip sector is active, with Longxin Zhongke hitting a 20% limit up at the opening, and Haiguang Information rising by 13%, driving the integrated circuit ETF up over 5% and more than 18% year-to-date [1] - The integrated circuit ETF tracks the CSI All-Share Integrated Circuit Index, serving as a convenient tool for investing in leading companies across the entire chip industry chain [2] Group 2: Supply and Demand Dynamics - Samsung Electronics and SK Hynix are reportedly continuing to cut NAND flash production, which may exacerbate supply shortages, with Samsung's NAND wafer production expected to drop from 4.9 million last year to 4.68 million this year [3] - Micron Technology has indicated that the shortage of memory chips is worsening, driven by surging demand for high-end semiconductors required for artificial intelligence infrastructure [3] - The global 8-inch wafer supply is entering a period of imbalance, with a projected 2.4% reduction in total global 8-inch foundry capacity by 2026 due to strategic production cuts by major players [3] Group 3: Financial Performance and Projections - TSMC's earnings exceeded expectations, leading to an increase in its 2026 capital expenditure forecast to between $52 billion and $56 billion, up from $40.9 billion in 2025 [4] - TSMC anticipates a year-over-year revenue growth of 35.7% to 40% for the current quarter, with net profit reaching approximately $16 billion, driven by strong demand for AI high-performance chips [4] - Gartner projects that global AI spending will reach $2.53 trillion by 2026 and climb to $3.33 trillion by 2027, indicating a significant increase in demand for computing power and related components [4] Group 4: Industry Growth Drivers - Zhejiang Securities believes that the urgent demand for memory bandwidth and capacity driven by AI training and inference is propelling the storage industry into a new growth cycle, with both volume and price increasing [5] - The widespread application of AI, particularly in data-intensive fields such as deep learning and natural language processing, is leading to a noticeable increase in storage demand [5] - The integration of generative AI in end-user devices is expected to drive significant upgrades in storage capacity within the smartphone industry [5]

Core Viewpoint - The CPO concept stocks in the A-share market have shown strong performance, with several companies experiencing significant price increases [1] Group 1: Stock Performance - Robotech and Lantech both surged over 14% [1] - Huada Technology, Woge Optoelectronics, Tongfu Microelectronics, and Kechuan Technology reached the 10% daily limit up [1] - Benkawa Intelligent increased by over 8% [1] - Changdian Technology, Huamao Technology, and Hengtong Optoelectronics rose over 6% [1] - Tiantong Co., Shuguang Digital Creation, Cambridge Technology, Juguang Technology, and Taicheng Technology all gained over 5% [1]

国金证券观点显示，央企科技ETF具备多维度投资逻辑；在航天领域，商业航天产业化加速，卫星数量 与单星面积双增，UTG玻璃作为关键封装材料需求明确，钙钛矿发展带动TCO玻璃需求；电子材料方 面，载板提价反映行业高景气，AI芯片与消费电子争夺产能，技术变革扩大low-CTE电子布、载体铜箔 等材料需求。央企在航天、电子材料等科技领域具备技术与资源优势，相关板块成长空间广阔，央企科 技ETF有望受益于这些领域的发展机遇。 此外，央国企方面，年初央国企重大投资呈现高度战略聚焦，以服务国家"三重保障"为核心导向，项目 多集中于现代基础设施与前沿技术领域；其推进模式强调从顶层设计、央企主导到地方与产业链协同的 系统性，并注重长远效益与自主可控，奠定了全年高质量发展的基调，有望为"十五五"开局之年高质量 发展注入新动能。 央企科技ETF南方(560170.SH)跟踪中证国新央企科技引领指数，该指数由国新投资有限公司定制，主要 选取业务涉及航空航天与国防、半导体、计算机、通信设备及技术服务等行业的50 只央企上市公司证 券作为指数样本，以反映央企科技主题上市公司证券的整体表现；央企科技板块在政策呵护、产业催 化、国防安全刚性 ...

Core Viewpoint - The semiconductor sector is experiencing significant growth, with the Chip 50 ETF (516920) seeing a surge of over 4% and attracting substantial capital inflow, indicating strong market interest in semiconductor investments [1][3]. Group 1: Market Performance - The Chip 50 ETF (516920) recorded a trading volume of 80 million yuan, with a total capital inflow of over 38 million yuan in the last two days [1]. - Key stocks within the Chip 50 ETF showed positive performance, with notable increases such as Haiguang Information rising over 16% and Lanke Technology increasing over 11% [3]. Group 2: Supply and Demand Dynamics - Intel and AMD plan to raise server CPU prices by 10%-15% to address supply-demand imbalances and ensure stable future supply, with their server CPU capacity for 2026 already largely pre-sold [3]. - The global demand for storage is structurally increasing, driven by the growth of artificial intelligence, which is significantly underappreciated by the market [3]. Group 3: CPU Importance in AI Era - The importance of CPUs is expected to rise in the AI era, as new computing scenarios demand higher processing speed and accuracy, making CPU innovation a key focus for the computing industry [4][5]. - High-end AI servers typically follow a configuration of "2 high-end CPUs for every 8 GPUs," highlighting the CPU's critical role in system stability and performance [5]. Group 4: Market Trends and Projections - The general server market is recovering, with a projected over 9% year-on-year growth in global server shipments, driven by data center upgrades and the replacement of existing server CPUs [6]. - Cloud vendors are expected to increase capital expenditures to meet AI demand, with global AI server shipments projected to grow over 20% year-on-year by 2026, accounting for 17% of total server shipments [7].