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中国造出EUV,美国建立起稀土全产业链,谁会更快?
是说芯语· 2025-10-13 09:46
文章核心观点 - AI产业的供应链高度依赖稀土元素,特别是中国近乎垄断的中重稀土,这使其成为影响全球AI经济的关键杠杆[3][4] - 稀土在AI硬件中价值占比虽小(仅0.1%),但因其在原子尺度的独特物理特性,对芯片性能、制造设备和最终用途具有不可替代性,构成了非对称威慑力[5][6][7] - 中国在中重稀土的矿产、冶炼和加工环节占据绝对主导地位,而美国及盟友的重建供应链努力进展缓慢且集中于轻稀土,短期内难以绕过中国的“稀土墙”[9][10][15][16] 稀土在AI供应链中的战略地位 - 稀土元素通过其未填满的4f电子轨道,在原子尺度上精准调控芯片材料的能级、晶格和磁矩,是提升AI芯片功率密度、可靠性和推动摩尔定律的关键[7][8] - 具体应用包括:含钪衬底改善氮化镓芯片热应力[7]、超纯镝提升微型电容器热稳定性[7]、稀土高介电常数氧化物(如氧化钆)解决栅极漏电问题[8]、钕铁硼永磁体(掺镝或铽)确保半导体制造设备(如ASML光刻机)和AI硬件(如特斯拉机器人)的精度与效率[8] - 稀土覆盖先进制程逻辑芯片、存储芯片、光互联技术、生产测试设备及发电冷却场景,对AI硬件性能构成物理底座[5][7] 中国在中重稀土领域的垄断优势 - 中国对17种稀土元素中的12种中重稀土(如钆、铽、镝、镥、钪等)实施出口管制,近乎完全掌控其供应链[10] - 全球98%的高丰度离子吸附型重稀土矿藏集中在中国南方和缅甸北部,提取成本低且规模大,而海外矿床规模小、品位低或环保敏感[15] - 中国是唯一能规模量产6N级纯度(99.9999%)重稀土的国家,冶炼技术因稀土元素化学性质相近而难度极高,海外企业(如Lynas、MP材料)仍依赖中国技术支持或需申请出口许可证[16][19] 美国重建稀土供应链的挑战 - 美国通过补贴(如向MP材料、Lynas提供数亿美元)、国防部注资及价格保证等措施推动供应链本土化,但主要限于轻稀土,且MP材料至今未能盈利[11][12] - 重稀土产能建设周期长(乐观估计需至2028年后),且海外技术(如Lynas在马来西亚的氧化镝生产)未披露规模,难以替代中国供应[16][19] - 美国AI经济高度依赖稀土供应链:AI产品占全球贸易增量近一半,数据中心与软件投资贡献美国上半年GDP增长的92%,若中国出口管制严格执行,可能引发美国经济衰退[6] 稀土行业规模与替代技术局限 - 稀土行业直接市场规模小,巨头市值与销售额远低于万亿美元级AI企业,但0.1%的价值门槛即可对AI供应链产生否决权[5][6] - 欧美实验室尝试无稀土永磁体或仅用轻稀土的方案,但存在笨重、需整体电机系统改造或过热消磁等问题,缺乏下游规模应用场景(如新能源汽车、机器人)支撑,难以量产[9]
1 Reason to Hold on to MP Materials Stock Right Now
The Motley Fool· 2025-10-12 20:45
MP Materials stock has rocketed higher over the past three months, but it could still be a long-term hold for more aggressive investors.If you made an early bet on MP Materials (MP 8.69%), it has paid off handsomely over the past three months, a time period in which the stock rose a huge 130%. Most of that gain came following big funding news for the rare earth metals producer, which is still in the early stages of its development.With such a quick and dramatic price advance, there's a good reason to consid ...
Rocket Lab, MP Materials, And IREN Are Among The Top 10 Large-Cap Gainers Last Week (Oct. 6-Oct. 10): Are The Others In Your Portfolio? - IREN (NASDAQ:IREN), MP Materials (NYSE:MP), Figma (NYSE:FIG),
Benzinga· 2025-10-12 19:48
These ten large-cap stocks were top performers last week. Are they a part of your portfolio?Loading...Loading...Read Next: ...
These 3 stocks defied market sell-off as U.S. struck back at China
Finbold· 2025-10-11 20:25
As the stock market tumbled on Friday amid renewed trade tensions between the United States and China, rare earth equities leveraged the opportunity to post gains.Notably, the benchmark S&P 500 index ended the day down 2.7%, wiping out about $1.5 trillion in market capitalization.S&P 500 one-day chart. Source: Google Finance The sell-off followed President Donald Trump’s announcement of a 100% tariff on Chinese imports, effective November 1, in response to China’s expanded export restrictions on rare earth ...
Markets and crypto are down today. Why these stocks are an unusual exception
Fastcompany· 2025-10-11 05:11
On Friday, shares of U.S. rare earth stocks rose after President Donald Trump accused China of strict export controls and threatened a "massive increase of tariffs on Chinese products†once again—howe… ...
These 3 stocks are skyrocketing after Trump's latest tariff threat to China
Invezz· 2025-10-11 01:21
US President Donald Trump on Friday threatened a "massive increase†in tariffs on Chinese imports after Beijing's expansion of export restrictions on rare earth elements. This move intensified global ... ...
These Stocks Moved the Most Today: MP Materials, Nvidia, Alibaba, Venture Global, Applied Digital, Qualcomm, and More
Barrons· 2025-10-11 04:13
NVDA BABA QCOM These Stocks Are Moving the Most Today: MP Materials, Nvidia, Alibaba, Venture Global, Applied Digital, Qualcomm, and More By Joe Woelfel and Elsa Ohlen In this article MP 1. Technology APLD Stocks turned sharply lower Friday after President Donald Trump in a social media post threatened Beijing with a "massive increase†of tariffs on Chinese goods. The president cited efforts by China to impose export controls related to rare-earth metals. Continue reading this article with a Barron's subscri ...
World's Smartest Banker Sees 30% Chance of Stock Market Correction but Here Is What He Is Not Telling You - Apple (NASDAQ:AAPL)
Benzinga· 2025-10-10 22:59
To gain an edge, this is what you need to know today.Correction TriggerPlease click here for a chart of SPDR S&P 500 ETF Trust (NYSE:SPY) which represents the benchmark stock market index S&P 500 (SPX).Note the following:The chart shows the stock market is way above the 200 day moving average (shown in yellow).The chart shows zone 1 will act as support on any pullback.Jamie Dimon, CEO of JPMorgan Chase & Co (NYSE:JPM), is the smartest banker in the world.  Here are the key points from what Dimon is saying:D ...
美股异动 | 稀土概念股大幅冲高 Critical Metals(CRML.US)大涨逾14%
智通财经网· 2025-10-10 22:00
美股稀土概念股市场表现 - 周五美股稀土概念股大幅冲高,Critical Metals(CRMLUS)股价大涨逾14% [1] - United States Antimony(UAMYUS)股价上涨9%,Energy Fuels(UUUUUS)股价上涨逾6% [1] - MP Materials(MPUS)股价上涨逾4%,American Resources(ARECUS)股价上涨逾2% [1] 中国稀土出口管制政策 - 中国商务部发布公告,对含有中国成分的部分境外稀土相关物项实施出口管制 [1] - 公告同时对中国稀土相关技术的出口实施管制 [1] 全球稀土供应链格局 - 中国在全球稀土供应链中占据主导地位,全球稀土矿储量约9000万吨,中国以4400万吨占据48% [1] - 2024年全球稀土总产量为39万吨,中国贡献27万吨,占比达到69% [1] - 中国掌握了90%以上的稀土冶炼分离技术,能实现99.99%的纯度提纯 [1] - 稀土冶炼分离核心技术是欧美的短板 [1]
中国扔下“稀土核弹”,向全世界发动稀土管辖,历史将记住这一天
搜狐财经· 2025-10-10 18:41
政策核心内容 - 中国商务部于10月9日密集发布6则公告,其中第61号和第62号公告尤为关键,标志着稀土管控政策的重大升级 [1][4] - 新政策不仅延续了对稀土金属及制品的出口限制,更首次将管制范围延伸至稀土全产业链技术及其境外衍生品 [3][4] - 此举标志着中国稀土管制从“资源防御”的初级阶段,飞跃至对“产业生态与核心能力”的精准拿捏 [6][7] 政策关键机制 - 新政策首次引入“域外管辖”机制,规定境外制造的稀土物项,只要含0.1%以上中国原产的特定稀土金属(如镝、铽),或使用了中国的开采、冶炼技术,向第三国出口就必须获得中国商务部的许可 [10][11] - 该“微量比例规则”旨在精准封堵通过第三国加工或引进中国技术进行本地化生产等规避管制的套路 [13] - 此管控思路借鉴了国际惯例,是中国《两用物项出口管制条例》相关条款的首次落地 [15] 全球产业格局影响 - 中国在全球稀土产业占据主导地位,2023年稀土矿产量达24万吨,占全球总产量的68.6%,并且是全球唯一具备全产业链生产能力的国家 [9] - 美国稀土产业受到直接冲击,其唯一的稀土矿运营企业MP Materials一直将80%的稀土精矿运往中国加工,自身缺乏处理重稀土的能力 [17] - 澳大利亚的莱纳斯公司作为中国境外最大的稀土分离企业,仍需要将氧化物运至中国进行精炼,业内预测至少到2026年,澳大利亚的精炼能力都离不开中国 [20][22] 技术与成本壁垒 - 美国等国家尚未掌握重稀土分离技术,而镝、铽等重稀土是F-35战斗机、电动汽车电机等高端制造的核心材料 [19][20] - 美国使用的溶剂萃取法成本比中国的串级萃取法高出50%以上,成本劣势注定其本土产能难成气候 [26] - 技术管制条款堵死了通过挖角中国工程师、获取中国技术进行生产的路径,已有美国供应商反映微型磁体价格从不到40美分上涨至15美元 [22] 规则制定权转变 - 此次政策调整标志着中国在稀土领域的话语权,从“资源优势”正式升级为“规则制定权”,开始定义全球稀土贸易的游戏规则 [24] - 转变背后是中国实打实的产业底气,包括全球34%的储量和68.6%的产量,以及最成熟的冶炼技术 [26] - 政策为紧急医疗、灾害救助等人道主义用途设置了豁免许可和合理过渡期,体现了管控决心与负责任态度 [28]