H20 AI芯片

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美国施压稀土磁铁供应,或面临200%关税
仪器信息网· 2025-08-27 03:58
导读: 近日,美国总统特朗普表示,中国必须确保美国的稀土磁铁供应,否则将面临200%的关税。中方回应称已多次阐明立场。 特别提示 微信机制调整,点击顶部"仪器信息网" → 右上方"…" → 设为 ★ 星标,否则很可能无法看到我们的推送。 近日, 美国总统特朗普表示,中国必须确保美国的稀土磁铁供应,否则将面临200%的关税。 在8月26日外交部例行记者会上,德新社记者就此此提问。发言人郭嘉昆表示, 我们已经就关税问题多次阐明中方立场。 今年4月,中国将几种稀土产品和磁铁列入出口限制清单。 根据海关总署数据,7月稀土磁铁出口总量达5577吨,连续第二个月增长,并创下今年1月以来单月最高。其中,对美出口619吨,较上月跃升 75.5%,年增4.8%。 此前,中美两国于6月份达成协议,以解决稀土矿物和磁体输美问题。作为协议的一部分,芯片制造商英伟达计划恢复向中国销售其H20 AI芯 片。 仪器信息网于8月28日策划了一场主题直播,聊聊科学仪器如何以"火眼金睛"穿透伪装,成为守护稀土资源的第一道科技防线。扫描下方二维 码预约报名》 》》 点击文末"阅读原文"查看详情 | 版 权 : 本 文 部 分 素 材 源 自 网 ...
算力延续强势,通信ETF(515880)大涨近4%,资金持续流入中
Mei Ri Jing Ji Xin Wen· 2025-08-25 06:24
今日,算力板块继续高开高走,通信ETF(515880)大涨近4%,成分股大幅上涨。流动性牛市背 景下,算力板块利好不断,带动行情持续景喷。 消息面,2025中国算力大会透露,我国智能算力设施建设正在加速推进,预计2025年智能算力规模 增长将超40%。 8月21日,DeepSeek-V3.1正式发布。DeepSeek-V3.1使用了UE8M0 FP8 Scale的参数精度,DeepSeek 官微在置顶留言里表示"UE8M0 FP8 是针对即将发布的下一代国产芯片设计"。 通信ETF(515880)标的指数的光模块占比超过40%,加上服务器、铜连接、光纤等占比超过 70%,算力核心环节占比应该是目前主流人工智能指数和通信指数中非常高的。 当前资金持续净买入中,根据wind数据,截止8月22日,通信ETF近10日净流入额超17亿元,当前 规模近60亿元,较年初增长超50%。 感兴趣的投资者可以关注通信ETF(515880)投资机会,把握算力以及科技股反弹行情。 风险提示:数据来源wind,截止2025年8月22日。基金规模数据仅供参考,不代表投资建议。本基 金属于股票型基金,其预期收益及预期风险水平高于混合型基金 ...
刚刚!英伟达H20停止生产!外交部回应!
国芯网· 2025-08-22 14:35
国芯网[原:中国半导体论坛] 振兴国产半导体产业! 不拘中国、 放眼世界 ! 关注 世界半导体论坛 ↓ ↓ ↓ 8月22日, 外交部发言人毛宁主持例行记者会。会上有外媒记者提问称:据报道,英伟达公司已要求其 零部件供应商停止与H20芯片相关的生产。此前,有报道称中方敦促中国企业不要使用H20芯片。关于 英伟达停止H20芯片相关生产的最新报道,外交部有何评论? 毛宁对此表示,这个问题建议你向中方的主管部门了解,作为原则,我们一贯认为各方各国都应当共同 维护全球产供链的稳定畅通。 据相关报道,英伟达已告知部分组件供应商暂停其针对中国市场设计的 H20 AI 芯片的生产。 据该报道,英伟达指示美国亚利桑那州的 Amkor Technology 本周停止 H20 芯片的生产,并通知了韩国 的三星电子。Amkor 负责该芯片的高级封装,而三星电子为该型号提供高带宽内存芯片。两家公司均 未对评论请求做出回应。 需要注意的是,路透社援引知情人士消息称,英伟达正在为中国市场开发一款基于其最新 Blackwell 架 构的新型 AI 芯片,这款芯片性能将强于当前获准在中国销售的 H20。 知情人士称,这款暂定名为 B30A 的 ...
英伟达(NVDA.US)CEO黄仁勋:购买台积电(TSM.US)股票“非常明智”
智通财经网· 2025-08-22 10:48
智通财经APP获悉,英伟达(NVDA.US)首席执行官黄仁勋抵达台北进行短暂访问,与其主要芯片合作伙 伴台积电(TSM.US)的高管会面。他高度赞扬了台积电,称任何购买该公司股票的人都"非常明智"。 他此行的主要目的是讨论正在进行和即将开展的合作,包括英伟达的新AI芯片平台以及与台积电合作 开发的一系列新产品,例如专为 AI 驱动的工作负载设计的先进CPU、GPU和交换机。 黄仁勋表示:"首先,我认为台积电是人类历史上最伟大的公司之一,任何想购买台积电股票的人都非 常明智。" 黄仁勋表示,他此次访问主要是为了感谢台积电对英伟达下一代AI芯片平台Rubin的贡献。 他表示:"这是我们历史上首款每颗芯片都是全新且具有革命性的架构。我们已经完成了所有芯片的封 装工作。" 他还表示,英伟达的芯片不存在"后门"。当被问及有关对华特供新款AI芯片B30A的问题时,黄仁勋表 示,英伟达正在与美国商谈向中国提供H20芯片替代品事宜,并补充说,这并非由公司来决定的事项。 另外,有报道称,部分英伟达供应商将暂停生产专为中国市场设计的H20 AI芯片。 ...
黄仁勋闪现台北 透露英伟达(NVDA.US)下一个“AI蓝图”关键词:Rubin、硅光子与中国市场
智通财经网· 2025-08-22 07:49
智通财经APP获悉,英伟达(NVDA.US)首席执行官黄仁勋周五抵达中国台北,拜访该芯片巨头长期以来 的芯片代工合作伙伴——全球最大规模芯片制造商台积电。作为全球市值最高的公司,英伟达正在应对 华盛顿与北京方面围绕其行业绝对领先的AI芯片,同时也是全球最核心的AI基建硬件产品进出口准入 问题日益加剧的摩擦。此外,黄仁勋透露,Rubin架构AI GPU以及一款硅光子处理器完成初步流片。 他的到访距离英伟达在美东时间下周三发布财报仅剩几天之际,期间有消息称该芯片公司已要求部分供 应商停止与H20 AI芯片相关的制造或封装测试工作,因北京方面对该芯片的安全风险表示谨慎,同时 还有消息称该公司正在准备开发一款面向中国市场的下一代AI芯片——基于最新推出的Blackwell架 构。 黄仁勋在台北接受采访时表示,中国特制版AI芯片的下一代——即H20 AI芯片的未来继任产品的最终 决定权在美国政府。 "我此行的主要目的就是拜访台积电。"他在台北记者们面前表示,并补充说自己只会停留数小时,并表 示与台积电的高层共进晚餐后将离开。采访中的所有言论来自当地媒体在他乘坐私人飞机降落的中国台 北机场的现场直播。 黄仁勋表示他此行是 ...
X @外汇交易员
外汇交易员· 2025-08-22 01:20
The Information引述消息人士报道,英伟达已指示三星电子及Amkor Technology等供应商停止与H20 AI芯片关的生产。报道称,英伟达是在中国敦促国内企业避免使用H20芯片后发布的停产指令。 https://t.co/LcoDkd6bOK外汇交易员 (@myfxtrader):FT:中国对英伟达H20 AI芯片的态度转变源于美国商务部长卢特尼克的“侮辱性”言论。7月15日,也就是特朗普政府解除 H20出口管制的第二天,卢特尼克称“我们不会把最好的产品卖给他们,第二好甚至是第三好的也不会。” https://t.co/4VQqQ0wxkk ...
X @外汇交易员
外汇交易员· 2025-08-21 01:29
FT:中国对英伟达H20 AI芯片的态度转变源于美国商务部长卢特尼克的“侮辱性”言论。7月15日,也就是特朗普政府解除 H20出口管制的第二天,卢特尼克称“我们不会把最好的产品卖给他们,第二好甚至是第三好的也不会。”“给中国人出售足够多的产品,让他们的开发人员沉迷于美国的技术堆栈,这就是我们的想法。”外汇交易员 (@myfxtrader):央视玉渊谭天:美国曾设计“片上治理机制”,包括许可锁定、追踪定位、使用监测、使用限制等功能,英伟达芯片已广泛部署了所需的大部分功能。无论从哪个角度讲,H20对于中国来说,都算不上是一款安全的芯片。当一款芯片,既不环保,也不先进,更不安全时,作为消费者,我们当然可以选择,不买。 ...
马斯克指责苹果偏袒OpenAI;特朗普对英特尔CEO态度反转;英伟达和AMD同意向美政府上缴15%收入换出口许可
Sou Hu Cai Jing· 2025-08-12 05:29
Group 1 - Nvidia and AMD have agreed to pay 15% of their revenue from AI chip sales to China to the US government in exchange for export licenses, highlighting a unique relationship between these companies and the US government [4][2] - Nvidia has launched a series of world models and application libraries for robot developers, including the open-source physical AI application and robot vision reasoning model, Cosmos Reason, which can reason like humans [5] - Trump has reversed his stance on Intel CEO Pat Gelsinger, stating that their meeting was meaningful and expressing appreciation for Gelsinger's success [6] Group 2 - Elon Musk accused Apple of favoring OpenAI in its App Store, claiming it constitutes clear antitrust violations, and announced that his company xAI would take legal action [8] - Trump has decided to exempt Apple from upcoming semiconductor tariffs, which has pleased investors, although the investigation into chips will still affect other companies lacking Apple's lobbying power [9] - SK Hynix predicts a 30% annual growth rate for the AI storage chip market by 2030, driven by significant investments from cloud companies like Amazon, Microsoft, and Alphabet [10] Group 3 - WeChat has launched a new feature allowing users to convert comments into images for sharing, enhancing user engagement [11] - GitHub's CEO Thomas Dohmke is leaving the company, with no successor announced yet, but he will assist in the transition until the end of the year [12] - Amazon has invested $36.7 million in IonQ, positioning itself as a major tech investor in the quantum computing space [13] Group 4 - Rumble is considering acquiring Northern Data for approximately $1.17 billion, which would give it control over Northern Data's GPU-rich cloud computing business [14] - General Motors is refocusing on its autonomous driving plans by recalling some former Cruise employees, aiming to accelerate the development of self-driving technology [15] - Paramount has acquired the US rights to UFC events for $7.7 billion over seven years, with plans to stream all events on Paramount+ without additional fees for viewers [16] Group 5 - The Indian outsourcing industry is facing a decline in demand from US clients, prompting major IT service companies to innovate and introduce new tools, despite potential short-term spending cuts [18]
突发,英伟达与AMD交出15%收入,换取中国市场出口许可
3 6 Ke· 2025-08-12 01:20
Group 1 - The U.S. government, under President Trump, is willing to allow Nvidia to sell a reduced version of its advanced AI chip, "Blackwell," to China, provided the chip's performance is compromised by 30% to 50% [1] - Trump confirmed a separate agreement allowing Nvidia to sell its lower-end H20 AI chip to China, with Nvidia required to pay 15% of the related revenue to the U.S. government [2] - This decision reflects a shift in U.S. policy towards China, contrasting with the stricter chip export limitations implemented during Biden's administration, which aimed to maintain U.S. technological superiority [2] Group 2 - The sale of the H20 chip is significant for Nvidia, as it previously accounted for 80% of Nvidia's revenue from China, estimated at $12 to $15 billion annually [3] - The U.S. strategy appears to balance maintaining technological advantages while allowing some technology to enter the Chinese market, thus avoiding a complete severance of ties and ensuring stability in the global tech supply chain [4]
20cm速递|科创综指ETF国泰(589630)涨超1.2%,市场关注科创板改革举措落地影响
Mei Ri Jing Ji Xin Wen· 2025-07-29 06:27
Core Viewpoint - The Central Urban Work Conference signals a marginal tightening of overall policy, emphasizing an industrial layout guided by "acting according to rules," which brings structural benefits to the technology sector [1] Group 1: Policy and Market Environment - The U.S. has allowed NVIDIA to resume exports of H20 AI chips to China, coupled with signals of easing U.S.-China relations from the People's Daily, indicating a sustainable rebound for tech stocks [1] - The Ministry of Industry and Information Technology's recent guidance documents for stable growth in the industry serve as directional guidance rather than strong stimulus, avoiding a repeat of the cyclical commodity market from the 2016 supply-side reform [1] - The Yarlung Tsangpo River hydropower project has greater strategic significance, indicating signals of non-traditional infrastructure expansion [1] Group 2: Sector Performance and Investment Opportunities - The policy focus in the third quarter shifts towards structural optimization, with technology and military sectors showing strong elasticity due to policy support and improved external conditions, while breakthroughs in AI technology further bolster the rebound momentum in the tech sector [1] - The Guotai Science and Technology Innovation Index ETF (589630) tracks the Science and Technology Innovation Index (000680), with a daily fluctuation limit of 20%. This index reflects the overall performance of the Science and Technology Innovation Board, covering nearly all listed companies with a market capitalization coverage rate of approximately 97% [1] - The constituent stocks of the index emphasize technological innovation capabilities, representing the development trend of China's high-tech industry [1] - Investors without stock accounts can consider Guotai's Science and Technology Innovation Board Comprehensive ETF Initiating Link A (023733) and Link C (023734) [1]