Core Viewpoint - The U.S. administration is considering new national security-based tariffs across various industries following a setback in the Supreme Court regarding previous tariffs under the International Emergency Economic Powers Act (IEEPA) [1] Group 1: Proposed Tariffs - The proposed tariffs may affect sectors such as large-scale batteries, cast iron, plastic piping, industrial chemicals, and telecommunications equipment, under Section 232 of the Trade Expansion Act of 1962 [2] - The timeline for the tariff investigations by the Commerce Department is uncertain, as Section 232 requires investigations before tariffs can be imposed, but the president can adjust them unilaterally once in place [3] Group 2: Existing Tariff Overhaul - The administration is also planning to revise existing national security tariffs on steel and aluminum, which may lower headline rates but apply duties to the full value of imported products, potentially increasing overall costs for companies [5] Group 3: Ongoing Investigations - In addition to new probes, the administration is considering Section 232 tariffs on nine industries, including semiconductors, pharmaceuticals, drones, industrial robots, and solar-grade polysilicon, with some investigations potentially being fast-tracked [4] Group 4: Global Response - The proposed Section 232 tariffs are separate from other duties announced by the Trump administration, which include increasing the global tariff rate to 15% from 10% for five months, alongside tariffs scheduled under Section 301 of the Trade Act [6]

消息面上，浙商证券此前指，AI服务器机柜算力迭代驱动单机柜功率密度快速攀升，直接拉动功率半 导体需求扩容，而SiC凭借高耐高压、低损耗特性，在高功率场景的渗透率有望加速提升。公司是全球 少数能够实现8英寸碳化硅衬底量产、也是率先推出12英寸碳化硅衬底的公司。公司有望凭借在大尺寸 衬底的先发优势和技术积累，有望进一步抢占市场份额。 中邮证券表示，在核心应用领域，公司前瞻性布局电动汽车赛道，于2022年较早通过车规级IATF16949 体系认证，碳化硅衬底产品经国际一线领先功率半导体厂商严苛验证后，已实现持续大规模批量供货； 同时凭借前瞻性技术布局与创新能力，深度切入可再生能源及AI两大高增长赛道。此外，公司积极开 拓光学等新兴领域，已与全球头部光学厂商达成合作并斩获多个订单。 智通财经APP获悉，天岳先进(02631)涨超6%，截至发稿，涨6.25%，报63.75港元，成交额2.05亿港元。 （原标题：港股异动 | 天岳先进(02631)涨超6% 机构看好算力升级催化SiC需求） ...

值得关注的是，随着多模态大模型与深度推理模型的相继问世，模型训练与推理对算力的消耗呈指数级 增长。这直接催生了网络带宽的快速升级——800G及1.6T更高速率的光模块已进入规模化量产阶段。 权威机构LightCounting预测，2026年用于AI集群的光模块市场规模将增长至260亿美元，实现约60%的 同比增长。高盛也在最新研报中将2026/2027年全球光模块市场规模预测分别上调43%和46%，预计 800G/1.6T光模块出货量将达3800万只和1400万只。这种供需紧平衡状态，使得上游硬件端作为"卖水 人"的业绩兑现进度，已率先跑赢下游应用端。 数据来 图：全球AI集群光模块市场规模及增长预测 源：LightCounting，2026年1月 图片趋势描述：LightCounting数据显示，2026年全球AI集群光模块市场规模预计达260亿美元，较2025 年的165亿美元增长近60%，连续两年高速增长，印证算力硬件需求持续爆发。 炒股就看金麒麟分析师研报，权威，专业，及时，全面，助您挖掘潜力主题机会！ （来源：智通财经） 2026年以来，全球人工智能领域的竞争主线已从单纯的"模型参数竞赛"全面转向" ...

华泰证券表示，春节期间港股市场内部分化加大，AI新势力与互联网巨头走势背离，消费数据亮点尽 显但未明显提振板块表现，涨幅依然集中在科技和周期行业。展望来看，短期提示投资者防范指数和港 股通调整日前后相应抢跑个股的波动风险。中期配置上，科技和周期耗材仍是清晰主线。 【港股科技宽基·经典载体】汇添富恒生科技ETF联接发起式(QDII)C(013128)：一键布局互联网平台龙 头，作为板块旗舰宽基，具备极高的行业代表性。旨在均衡配置港股科技核心资产，同步获取中国新经 济的中长期成长动能。 截至2026年2月13日，汇添富恒生港股通中国科技ETF联接C(025167)自成立以来，最高单月回报为 13.97%，最长连涨涨幅13.97%，上涨月份平均收益率为9.41%。 【AI全产业链·高纯度】汇添富恒生港股通中国科技ETF联接C(025167)：聚焦"港股M7"核心资产，深度 覆盖AI算力、终端及应用全产业链。风格定位纯粹，剔除医药、传统汽车制造等非科技板块干扰，是 精准捕捉AI核心价值的配置工具。 截至2026年2月13日，汇添富恒生港股通中国科技ETF联接C(025167)近今年以来最大回撤10.15%，相对 基准 ...

The S&P 500 fell by around 1% on Monday, but the carnage across the market continues to worsen, with multiple sectors and parts of the market breaking through support levels that suggest more pain lies ahead. The only problem is that, for now, the S&P 500 is supported by a massive level of put gamma at 6,800, which is holding things together. Once that gamma level is eroded, and I suspect it will, the index will likely crack. S&P 500-Daily Chart Original Post What are the best investment opportunities in 20 ...

作者：情报员 国家知识产权局信息显示，英特尔公司取得一项名为"用于先进的集成电路结构制造的鳍切口和鳍修整 隔离"的专利，授权公告号CN109860179B，申请日期为2018年11月。 声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 本文源自：市场资讯 ...

智通财经APP获悉，近日，奉加科技(874896.NQ)发布公告称，于2026年2月8公司日董事会审议通过了 拟发行H股的议案。本次发行H股尚需股东会审议通过，尚需中国证监会、香港证监会、香港联合交易 所等相关政府机构、监管机构及证券交易所备案、审批或批准。公司能否成功发行H股存在不确定性。 公司将根据股东会的审议情况，相关政府机构、监管机构及证券交易所对该事项的备案、审批或批准进 展情况，及时履行相关信息披露义务，敬请广大投资者关注，并注意投资风险。 奉加科技同时公告，经与中信证券友好协商，双方一致同意终止首次公开发行A股股票之辅导协议，截 至2026年2月11日上海证监局已确认公司终止辅导。此前公司辅导板块为北交所。 此外，奉加科技拟终止在新三板挂牌。公司于2026年2月8日第二届董事会第二次会议，审议通过了终止 新三板挂牌的相关议案，并提请召开2026 年第一次临时股东会对相关议案进行审议。 资料显示，奉加科技致力于为无线通信、模拟信号链、微控制器等领域提供高性能射频与混合信号电路 解决方案，同时提供高端芯片定制服务。公司拥有大量混合信号芯片自主知识产权和软件协议栈，具备 成熟高效的大规模量产和交付能力 ...

CREATE WITHOUT THE WAIT AMD RYZEN™ THREADRIPPER™ PRO 9000 WX-SERIES PROCESSORS | 2025 1 Over the past five years, three interconnected trends have pushed the media and entertainment industry towards higher-end workstations with a better balance between core counts, clock speed, and efficiency. First, 8K video has become more common, with more available cameras and increased interest in this video format for initial capture and editing. While consumer adoption remains limited, 8K is an ideal starting point f ...

公开资料显示，壁仞科技为国产AI芯片核心企业。公司在2025年实现了BR166芯片的量产。壁砺166L及 壁砺166M已于2025年8月开始量产，壁砺166C已于2025年12月开始量产。下一代产品BR20X预计于 2026年量产出货。 智通财经APP获悉，壁仞科技(06082)再涨近5%，截至发稿，涨4.05%，报40.58港元，成交额3.52亿港 元。 消息面上，2026年春节前后，中国国产AI大模型密集发布。壁仞科技旗舰产品壁砺166系列已完成对智 谱GLM-5、MiniMax M2.5、DeepSeek、千问Qwen3.5等头部模型的高效兼容，凭借高算力、高通用性与 全栈自研软件栈，成为支撑百模大战的核心算力底座。 ...

Core Viewpoint - Navitas Semiconductor has experienced a significant stock price increase of 188% over the past year, driven by a strategic pivot towards AI infrastructure, but faces challenges in revenue generation during this transition [1][2][6]. Group 1: Company Overview - Navitas specializes in gallium nitride chips, which are more powerful and efficient than traditional silicon chips, and is a leader in this technology space [3]. - The company's current market capitalization is $1.9 billion, with a stock price of $8.11 [4]. Group 2: Strategic Pivot - Navitas is undergoing a strategic pivot termed "Navitas 2.0," shifting focus from consumer and mobile markets to higher-power segments such as AI data centers and electric vehicles [6]. - Revenue projections indicate a decline, with expectations of $7 million in Q4 2025, down from $10 million in Q3 and $22 million in Q3 2024, and an annual revenue forecast of $36 million, down from $45 million the previous fiscal year [6]. Group 3: Future Outlook - Despite the anticipated revenue decline, Navitas is optimistic about future growth, projecting $130 million in revenue and $18 million in earnings by 2028, supported by partnerships with major players like Nvidia [7]. - Analysts express mixed views on the pivot, noting the competitive landscape in the AI data center market, which may delay revenue growth until 2027 or 2028 [8]. Group 4: Comparison with Arm Holdings - Arm Holdings, a competitor, has seen a 13% increase in stock price year-to-date but a 21% decrease over the past year, positioning it as a more stable investment option currently [5]. - Arm dominates the CPU design market for mobile phones, with its technology present in approximately 99% of smartphones, and is expanding into AI workloads, expecting over half of its revenue to come from non-mobile licenses by the end of 2025 [11]. Group 5: Financial Performance - Arm's data center royalties have doubled year-over-year, capturing about 50% market share among hyperscalers for AI data center CPUs, a significant increase from 18% in 2024 [12]. - Analysts project an 18% revenue increase for Arm in Q4 2026, with expectations of 50% compound annual growth for its data center segment through 2030 [13]. Group 6: Analyst Ratings - Wall Street analysts rate Arm as a consensus buy with a median price target of $147.50, indicating a potential 17% growth, although concerns about its high valuation persist [14].