（编辑 姚尧） 证券日报网讯 12月15日，景嘉微在互动平台回答投资者提问时表示，2025年7月份至9月份，公司产品 销售收入增加且前期推进的部分项目已顺利验收，公司实现营业收入30139.60万元，较上年同期增长 230.65%；净利润1507.67万元，较上年同期增长246.66%。公司坚定看好GPU与边端侧AI芯片的广阔前 景，持续加大研发投入，强化基础研究的前瞻性、战略性、体系化布局。关于第四季度具体经营业绩， 请以公司后续披露的年度报告为准，请注意投资风险，理性看待公司经营发展。 ...

Group 1 - The A-share market's margin trading remains highly active, with the margin balance maintaining around 2.5 trillion yuan, reaching a historical high of 25,143 billion yuan on December 10 [3][4] - Since the beginning of December, the overall margin balance in the A-share market has seen a slight increase, with most industries receiving favorable financing [3] - Hardware equipment sector leads with a net financing inflow exceeding 10 billion yuan, followed by non-ferrous metals with over 600 million yuan, while several other sectors also reported significant net inflows [3] Group 2 - Nearly 200 stocks in the A-share market had a net financing inflow exceeding 100 million yuan from December 1 to December 12, with 18 stocks surpassing 500 million yuan [5] - Leading stocks include Xinyi Technology with a net inflow of nearly 3 billion yuan, followed by Shenghong Technology with 1.9 billion yuan, and several other tech stocks also showing strong inflows [5] - However, some tech stocks experienced higher financing repayments than inflows, indicating a divergence in investor sentiment within the tech sector [6] Group 3 - As of December 12, 17 stocks had a margin balance exceeding 10 billion yuan, with Dongfang Caifu leading at 27.4 billion yuan, followed by China Ping An at 24.9 billion yuan, and CATL at 21.8 billion yuan [6] - Several leading tech stocks also had significant margin balances, including Xinyi Technology and Zhongji Xuchuang, indicating strong investor interest in these companies [6]

日前，A股市场两融交易仍保持了较高的热度，两融余额仍维持在2.5万亿元左右的规模，保持近年来的 高位。几天前的12月10日，两融余额规模甚至达25143亿元，再度刷新历史新高。 总的来看，今年12月以来，A股市场两融余额总体小幅增长，且多数行业获得融资资金青睐。数据显 示，若按照二级行业分类进行统计，今年12月初至12月12日期间，绝大多数行业板块实现融资净买入 （注：本文中"融资净买入额=融资买入额-融资偿还额"，下同）。其中硬件设备板块一骑绝尘，融资净 买入额逾百亿元居首；有色金属板块融资净买入额超过6亿元，居于第二位。半导体、国防军工、食品 饮料、银行、机械等行业融资净买入额也居于前列，均超过10亿元；与之相对应的是，化工、软件服 务、公用事业、建筑、家电、医药生物等行业则在上述期间融资净买入额为负，即期间融资偿还额超过 融资买入额。 A股两融交易仍保持较高热度，前几个交易日两融余额规模还一度刷新历史高点。 从个股上看，对于今年以来股价表现领跑A股市场的科技股，融资资金目前依然较为青睐，不过在具体 个股上，其动向则呈现较明显的分化。 A股两融交易仍保持较高热度 （002353）、中国铀业（001280） ...

Group 1 - The core viewpoint of the article highlights that the A-share margin trading remains highly active, with the margin balance reaching a historical high of 25,143 billion yuan on December 10 [1][4]. - The overall margin balance in the A-share market is maintained at around 25,000 billion yuan, indicating a sustained high level in recent years [4]. - From early December to December 12, most industry sectors experienced net financing inflows, with hardware equipment leading with over 10 billion yuan in net buy [4]. Group 2 - Technology stocks, which have been leading the A-share market this year, continue to attract financing, although there is significant differentiation in the financing trends among specific stocks [5][6]. - Nearly 200 stocks had net financing inflows exceeding 100 million yuan from December 1 to December 12, with 18 stocks surpassing 500 million yuan [6]. - Notable stocks include Xinyi Technology with nearly 3 billion yuan in net financing, followed by Shenghong Technology with 1.9 billion yuan, and Industrial Fulian and Moer Thread-U both exceeding 1 billion yuan [6]. Group 3 - Despite the overall interest in technology stocks, several stocks in the technology sector saw financing repayments significantly exceeding financing purchases, such as Cambrian-U with a repayment exceeding 1.3 billion yuan [7]. - As of December 12, 17 stocks had margin balances exceeding 10 billion yuan, with Dongfang Wealth leading at 27.4 billion yuan, followed by China Ping An at 24.9 billion yuan, and CATL at 21.8 billion yuan [7]. - Other technology leaders with significant margin balances include Xinyi Technology and Cambrian-U, indicating strong interest in these stocks [7].

Investment Rating - The report assigns a "Buy" rating to the company, indicating a strong potential for stock price appreciation in the next six months [4][6]. Core Insights - The company has demonstrated significant growth in profitability, with a 66.99% year-on-year increase in net profit for the first three quarters, driven by an optimized product mix and a high gross margin of 49.54% [2][4]. - The company has a robust order backlog of 9.072 billion yuan, representing a 34.1% year-on-year increase, which supports revenue guidance of 6.5 to 7.1 billion yuan for the year [2]. - The company is expanding its product offerings beyond cleaning equipment, with strong growth in other front-end equipment, particularly in response to AI chip demand [3]. - The company has raised its global revenue target for 2030 from 3 billion USD to 4 billion USD, with a specific target of 2.5 billion USD for the China region [3]. Financial Summary - For the fiscal years 2025 to 2027, the company is projected to achieve net profits of 1.602 billion yuan, 1.997 billion yuan, and 2.352 billion yuan, respectively, with corresponding price-to-earnings ratios of 53, 43, and 36 times [4][5]. - The company expects revenue growth rates of 44.48% in 2024, 23.92% in 2025, and 23.67% in 2026, indicating a strong growth trajectory [5][11]. - The gross margin is projected to remain high, around 49.9% for 2026 and 2027, reflecting the company's strong pricing power and cost management [11].

Group 1 - Tenstorrent, led by CEO Jim Keller, has recently undergone a workforce reduction of 7.5%, bringing the total number of employees to around 1,000 [1] - The layoffs were company-wide and not targeted at specific departments, with reasons cited as skills, mindset, and team compatibility rather than financial issues [1] Group 2 - The company has shifted its sales strategy from focusing on enterprises to individual developers, believing that this will help broaden its audience and build an ecosystem [3] - Tenstorrent's third-generation AI hardware, utilizing chiplet design, has seen its tape-out timeline pushed from the previously estimated Q4 of this year to Q1 of 2026 [3] - The company is collaborating with third parties to enhance the AI model inference performance on its second-generation chip, BlackHole [3]

科创芯片概念股早盘走低，芯原股份跌超9%，澜起科技、华虹公司跌超3%。 有研究机构表示，当前AI芯片的应用正从云计算数据中心向边缘计算、智能终端、智能制造等更广泛的领域渗透。AI 芯片正通过架构创新驱动算力持续突破，TPU在特定场景下的计算性能较传统架构实现数量级提升，NPU能效比显著 优化。当前全球市场呈现高度集中态势，中国国内产业链自主化程度正稳步提升，本土替代进程明显加速。 每日经济新闻 受盘面影响，科创芯片相关ETF跌约2%。 | 代码 | 名称 | 现价 | 涨跌 | 涨跌幅 ▲ | | --- | --- | --- | --- | --- | | 588810 | 科创芯片ETF富国 | 1.599 | -0.037 | -2.26% | | 588890 | 科创芯片ETF南方 | 2.552 | -0.056 | -2.15% | | 588200 | 科创芯片ETF | 2.273 | -0.050 | -2.15% | | 588750 | 科创芯片50ETF | 1.516 | -0.033 | -2.13% | | 588920 | 科创芯片ETF指数 | 1.461 | -0.02 ...

台湾经济日报：供应链最新消息指出，随着谷歌张量处理器（TPU）需求大涨，谷歌扩大了对联发科合作定制新一代TPU v7e的订单，订单量比原规划激增数倍。消息称，联发科为谷歌操刀定制的首款TPU v7e将于下季度末进入风险性试产，并再拿下谷歌下一代TPU v8e的订单。2027年台积电提供给联发科谷歌项目的CoWoS产能更将暴增7倍以上。外汇交易员 (@myfxtrader):谷歌正大幅加紧在AI芯片竞赛中与英伟达展开竞争，而Meta正成为其潜在的数十亿美元客户。多年来，谷歌一直将其定制TPU限制在自家云数据中心内使用，并对外出租算力。但据The https://t.co/D2wxUlbHSQ ...

英伟达Blackwell系列顶级芯片依然对华禁售，被放行的H200芯片性能为"次顶配"，还要缴纳25%抽成。战略意图很好猜：用次优级产品绑 定中国市场，同时扼杀中国本土芯片的成长空间。但对中国用户而言，这种"性能次一等、价格高一等"的歧视性政策，意味着英伟达芯片的性 价比降低，美国的面包不香了。 可靠性存疑。 维护全球产业链供应链韧性和稳定，是推动世界经济发展的重要保障。但近几年，美国政府相关政策反复无常，加剧全球供应链风险。 H200芯片的一时解禁，难以修复信任危机。中国企业依然担忧采购H200芯片后，再遭断供或审查。 曾有美国AI领域专家透露，英伟达算力芯片"追踪定位""远程关闭"技术已成熟。这引发外界对"中国特供版"英伟达芯片可能存在"后门"的 广泛猜疑，进一步削弱了市场信任度。今年7月，国家互联网信息办公室约谈了英伟达，要求其就对华销售的H20算力芯片漏洞后门安全风险 问题进行说明并提交相关证明材料。今年9月，我国监管部门发布声明称，英伟达违反反垄断法，依法决定实施进一步调查。 竞争者辈出。 近日，美国宣布允许英伟达向中国"经批准的客户"出售H200人工智能芯片，但附加了25%收入上缴政府的苛刻条件。 ...

Core Insights - The customized AI chip market is experiencing unprecedented growth, with Google's TPU leading the transformation by supporting the Gemini model and opening cloud services to other companies [2] - The market for customized XPU and related infrastructure is accelerating, with projections indicating that the scalable switch market could approach $6 billion by 2030, and the optical interconnect device market could exceed $10 billion [2][4] - Cloud service providers' capital expenditure expectations have surged from an 18% growth rate at the beginning of the year to over 30% [2] Company Performance - Broadcom reported a remarkable fiscal year 2025 with total revenue of $64 billion, a 24% year-over-year increase, and AI business revenue of $20 billion, up 65% [4][5] - Marvell achieved a record revenue of $2.075 billion in the third quarter of fiscal 2026, a 37% year-over-year increase, with data center business revenue of $1.52 billion, up 38% [4][6] XPU Development - Broadcom emphasizes that customers choose self-developed XPUs for hardware-level optimizations that significantly outperform software kernel tuning [8] - The company has secured substantial orders for XPUs, with a total order backlog exceeding $73 billion, nearly half of its total backlog [5][9] High-Speed Interconnect - The independent market for scalable switches is projected to approach $6 billion by 2030, with the optical interconnect device market potentially exceeding $10 billion [12] - Broadcom's AI switch order backlog has surpassed $10 billion, driven by the demand for its Tomahawk 6 switch, which supports a record 102 terabits per second [12][13] Photon Interconnect - Marvell's acquisition of Celestial AI highlights the importance of photon interconnect technology, which offers significant advantages in power efficiency and thermal stability [18][19] - Celestial AI's PF Chiplet can provide up to 16 terabits per second of bandwidth, significantly surpassing current mainstream capacities [19] CXL Technology - CXL technology is becoming crucial for overcoming memory bottlenecks, with Marvell making significant strides in this area [22][23] - Marvell's CXL solutions support both DDR4 and DDR5 memory, enhancing memory capacity and performance [23] Supply Chain Management - Both companies are addressing supply chain challenges, with Broadcom focusing on advanced packaging technology to ensure stability and security in supply chains [28][29] - Marvell is aggressively pursuing 2nm process technology to enhance power efficiency and operational cost savings for customers [30] Ecosystem Competition - The competition in the AI chip industry is evolving from single-point technology innovation to comprehensive ecosystem competition, requiring companies to offer complete solutions [31][32] - Both Broadcom and Marvell emphasize the importance of collaboration with ecosystem partners to drive innovation and market expansion [33] Future Outlook - The customized XPU market is expected to enter a rapid growth phase, with Broadcom projecting AI business revenue to exceed $30 billion in fiscal 2026 [35] - Photon interconnect technology is anticipated to reach a commercialization tipping point, with significant revenue contributions expected from Celestial AI starting in fiscal 2028 [35] - The industry is likely to see continued consolidation, with more acquisitions expected as companies seek to strengthen their technological capabilities [36]