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新材料产业周报:“20”家族亮相巴黎航展,朱雀三号完成一子级动力系统试车-20250622
Guohai Securities· 2025-06-22 13:45
| 研究所: | 证券分析师: | 李永磊 | S0350521080004 | | | --- | --- | --- | --- | --- | | liyl03@ghzq.com.cn | 证券分析师: | 董伯骏 | S0350521080009 | | | dongbj@ghzq.com.cn | 联系人 | : | 王鹏 | S0350125040009 | | wangp05@ghzq.com.cn | | | | | [Table_Title] "20"家族亮相巴黎航展,朱雀三号完成一子级 动力系统试车 2025 年 06 月 22 日 行业研究 评级:推荐(维持) ——新材料产业周报 最近一年走势 | 行业相对表现 | | | 2025/06/20 | | --- | --- | --- | --- | | 表现 | 1M | 3M | 12M | | 基础化工 | -2.4% | -3.2% | 8.8% | | 沪深 300 | -1.3% | -3.2% | 9.8% | 相关报告 《高温合金行业动态研究:全球燃气轮机和航空发 动机需求大增,关注铬盐和高温合金行业(推荐) *基础化工* ...
【太平洋科技-每日观点&资讯】(2025-06-18)
远峰电子· 2025-06-17 15:26
行情速递 ① 主 板 领 涨 , 捷 荣 技 术 (+10.03%)/ 东 信 和 平 (+10.02%)/ 恒 宝 股 份 (+10.02%)/ 南 京 熊 猫 (+10.02%)/深华发A (+9.98%)/ ② 创业板领涨,创识科技(+20.02%)/狄耐克(+16.03%)/熵基科技(+14.10%)/ ③科创板领涨,艾为电子(+6.58%)/福立旺 (+5.55%)/神工股份(+5.27%)/ ④活跃子行业,SW通信终端及配件(+1.29%)/SW面板(+0.77%)/ 国内新闻 ①艾邦半导体网,2025Q2由上海芯波设计/云天半导体制造的3D Glass IPD 单个量产项目交付突破壹仟万颗/标志着全球首条3D Glass IPD生产线实现 规模化稳定产出/为AI/汽车电子及物联网应用等领域注入强劲"芯"动力/ ②半导体封装工程师之家,据Tomshardware报道/华为近期提交了一项关 于"四芯片"(quad-chiplet)封装设计的专利申请/该技术或将应用于其下 一代AI芯片——昇腾910D/华为这项"四芯片"设计在架构上与NVIDIA Rubin Ultra有相似之处/但华为正致力于自主研 ...
聊聊910D和920
傅里叶的猫· 2025-06-14 13:11
以下文章来源于AI半导体专研 ,作者专研 AI半导体专研 . AI与半导体行业研究分享 上一篇 910B和910C 2025年预计出货情况和客户分布 对910B和910C的情况做了详细解读,本篇还是基 于本营本周发布的两份纪要,来聊一聊910D和920的情况: 910D已基本确定为四个Die的设计。 与910C相⽐,主要调整包括由两个Die升级为四个Die;性能方面, 910D在单卡综合性能上,应该会超过H100。预计最乐观情况下明年第⼆季度,最晚2026年第⼆季度末 可以实现市场出货。 920与910⼀样会有多个版本,⾸个版本将直接 采⽤双Die设计,⼯艺也会优化。架构调整幅度最⼤,将 从现有架构全⾯转向 GPGPU架构,⽣态上也会与NVIDIA的⽣态进⾏互通, GPU服务器 我们目前也在跟国内的数据中心厂家合作,提供GPU租赁服务,有兴趣的朋友可以加微信: 知识星球 星球中每天都会更新上百篇科技行业外资投行的研报,有全部的SemiAnalysis的分析报告,还会不定期更 新Seeking Alpha、Substack、 stratechery的精选文章。 每天还会推送精选的外资投行/国内券商的优质研报,省 ...
美国或将长鑫、长存和中芯国际子公司列入“实体清单”
是说芯语· 2025-05-16 03:03
5月13日,美国商务部发布多项政策措施加强半导体出口管制,其中《对中华人民共和国先进计算 集成电路适用通用禁令10(GP10)的指导意见》明确规定, 在世界任何地方使用华为的昇腾芯片均违 反美国出口管制规定,疑似针对华为 昇腾910B 、910C、910D三款芯片产品。 美国商务部下属的工业与安全局(BIS)警告,企业若违反将面临执法行动,个人未经授权使用相关芯 片,最高可面临20年监禁等严重刑事和行政处罚。 申请入围"中国IC独角兽" 半导体高质量发展创新成果征集 路透社最新消息,美国商务部正酝酿将长鑫存储纳入出口限制实体清单,同时评估中芯国际、长江存储 旗下子公司的列名可能性。这一动作被视为美国对华半导体产业精准打击的延续,尤其针对DRAM、 NAND闪存及先进制程代工等关键领域。 作为美国半导体产业链的"核武器 ",实体清单企业采购美国设备需逐笔申请许可,而实际通过率不足 15%。此次拟列名的三家企业中,长鑫存储是国内唯一能量产17nmDRAM的厂商,其二期扩产计划完 成后将占全球10%产能;长江存储则凭借Xtacking®架构实现232层3DNAND量产,市占率已突破5%; 中芯国际的14nm工艺月产 ...
疯传的芯片BIS-1最新原文
2025-05-14 02:38
Guidance on Application of General Prohibition 10 (GP10) to People's Republic of China (PRC) Advanced-Computing Integrated Circuits (ICs) APPLICABLE REGULATIONS May 13, 2025 SUMMARY This guidance alerts industry to the risks of using PRC advanced-computing ICs, including specific Huawei Ascend chips. These chips were likely developed or produced in violation of U.S. export controls. BIS is warning that, pursuant to GP10, the use of such PRC advanced- computing ICs risks violating U.S. export controls and ma ...
陈经:美国想给关税战降温,但攻守之势已经倒转
Guan Cha Zhe Wang· 2025-05-12 00:38
Group 1 - The recent high-level economic talks between China and the US in Geneva were described as candid, in-depth, and constructive, leading to important consensus and substantial progress [1] - The talks are seen as a necessary step to rebuild mutual trust, which has been eroded due to previous aggressive policies from the US, particularly under the Trump administration [1] - The current high tariff situation is deemed unsustainable, with expectations that tariffs will soon decrease significantly, potentially down to around 60% [3][5] Group 2 - There is a growing sentiment that decoupling between China and the US is an inevitable long-term trend, with China becoming less dependent on the US while the US struggles to achieve significant progress in decoupling [3] - The narrative in the West often portrays China as economically struggling, but this view is increasingly challenged by data showing China's resilience and growth potential [3][10] - Despite the ongoing trade tensions, China's trade surplus remains substantial, with April 2025 data showing a significant increase in surplus compared to previous years [30][31] Group 3 - The US's attempts to decouple from China are met with resistance, as many US companies still rely heavily on Chinese goods, indicating a complex interdependence [41][44] - China's manufacturing capabilities and market dynamics are evolving, with a shift towards self-sufficiency and reduced reliance on US markets, as evidenced by the growth in domestic demand and alternative markets [32][37] - The ongoing trade war has inadvertently strengthened China's position in global markets, as it adapts and innovates in response to external pressures [36][47]
Nvidia: Selloff Overdone, Huawei 910D Can't Compete
Seeking Alpha· 2025-05-04 17:12
Core Insights - Nvidia is facing increased competition from Huawei, which is testing its 910D AI chip that is anticipated to outperform Nvidia's H100 chip [1] Company Analysis - Nvidia's H100 chip is currently a leading product in the AI chip market, but the emergence of Huawei's 910D chip poses a significant challenge [1] Industry Implications - The competition in the AI chip sector is intensifying, with Huawei's advancements potentially reshaping market dynamics and impacting Nvidia's market share [1]
Stock Market Sell-Off: Should You Buy the Dip on Nvidia Stock?
The Motley Fool· 2025-05-01 11:45
With shares down nearly 20% year to date, Nvidia (NVDA -0.24%) had a rough start to 2025. The massive artificial intelligence (AI) chipmaker has proven vulnerable to trade and geopolitical uncertainty during the opening months of the Trump administration, which could seriously undermine its business in China.Let's dig deeper to determine whether investors should view this dip as a buying opportunity or a signal to stay away from Nvidia stock.A catch-22 situation in China?Nvidia's China trouble came to a hea ...
华为叫板英伟达?
半导体芯闻· 2025-04-30 08:19
如果您希望可以时常见面,欢迎标星收藏哦~ 来源:内容来自Source, 编译自hpcwired ,谢谢 。 随着地缘政治紧张局势重塑科技供应链,以及美国出口管制收紧,新的挑战和机遇随之而来,正在改变全球科技 格局。西方国家正寻求巩固现有联盟,并通过深化伙伴关系和加强韩国生产来保障供应链安全,而亚洲科技企业 则抓住时机,加速推进技术自力更生。 在此背景下,中国华为技术有限公司正准备测试其迄今为止最先进的人工智能处理器——昇腾910D。该公司的 目标是让这款强大的新型人工智能芯片成为美国半导体巨头英伟达部分高端产品的有力竞争者,这标志着该公司 正在更广泛地努力减少对外国技术的依赖。 华为的目标是让 Ascend 910D 与英伟达的 H100 芯片竞争,后者是高级人工智能系统中应用最广泛的 AI 芯 片。据报道,华为已与多家中国科技公司接洽,对 Ascend 910D 进行测试。如果该芯片的性能能够匹敌甚至超 越英伟达的 H100,那么华为有望成为高端 AI 处理器市场中韩国市场的关键竞争对手。 上周,华为加大了其910C AI芯片的中国客户出货量,标志着其在构建国产AI硬件生态系统方面的战略性加速。 910系列 ...
传极越汽车大概率不会破产:集度董事会已同意重组;刘强东曾约王兴等人共进晚餐,前年已规划外卖业务;阿里开源通义千问模型Qwen3
雷峰网· 2025-04-29 00:25
要闻提示 NEWS REMIND 1. 传京东外卖上线前刘强东曾约美团王兴等人共进晚餐,前年已规划外卖业务 2.美的、格力隔空打架,财报都称自己去年是"家用空调第一名" 3. 保时捷或将在华停售电动汽车,CEO放话:不会把小米当对手,太便宜 4.传极越汽车「大概率」不会破产:集度董事会「已同意重组」 5. 腾讯、阿里、字节跳动抢购算力资源,DeepSeek导致算力需求激增 6.吉利重大人事调整! 极氪系高管 安聪慧、姜军获关键任命 7.Shein美国市场"价格地震":最高涨幅377% 8.印度将中国电子投资压股至10%,且要求"技术转让" 今日头条 HEADLINE NEWS 传京东外卖上线前刘强东曾约美团王兴等人共进晚餐,前年已规划外卖业务 4月27日晚间,国内家电行业两大巨头美的集团和格力电器先后发布了2024年度财报,却上演了一出耐人 寻味的"数据罗生门"。两家企业均引用奥维云网数据,却得出了截然不同的"行业第一"结论,引发市场热 议。 财报显示,美的集团2024年实现营业总收入4091亿元,同比增长9.5%,净利润385亿元,同比增长 14.3%。格力电器营业收入1892亿元,同比下降7.26%,但净 ...