供应链分析
产业链结构、上下游与瓶颈环节研究 · 共 1440 条 · 滚到底自动加载更多
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POET/SIVE有望为三大超大规模云服务商提供动力
来自 Poet OSINT 社区的有趣新信息发现: $POET / $SIVE 很可能将为顶级三大超大规模云服务商(亚马逊、微软、谷歌之一)提供动力。 鉴于 Lumilens 首席执行官 Ankur Singla 的 LinkedIn 更新。 他声明他们的客户是前三大之一 https://t.co/Rs0D8HE1T9
英文原文
Fun new information discovery from Poet OSINT community: Seems likely that $POET / $SIVE are going to power a Top-3 hyperscaler (either Amazon, Microsoft, Google). Given a Linkedin update from Ankur Singla (CEO of Lumilens). Who stated their customer is one of the top 3 https://t.co/Rs0D8HE1T9
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梳理OpenLight在Advantest之外的公开供应链生态伙伴。
OpenLight(私有公司)每次我看它似乎都在变得越来越大。 如果你对他们 Advantest 之外的公开生态系统感兴趣: $JBL($SIVE 合作伙伴)用于扩展光子集成电路(PICs) $MRVL 和 $MXL 用于数字信号处理器(DSPs) $TSEM 用于晶圆代工。 $300394.SZ / TFC Optical(封装测试/子组件)
英文原文
OpenLight (private) seems to get bigger and bigger every time I look at it. If you’re curious about their public ecosystem outside of Advantest: $JBL ( $SIVE partner ) for scaling PICs $MRVL and $MXL for DSPs $TSEM for the foundry. $300394.SZ / TFC Optical (OSAT/subassembly)
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博主批评彭博社错误将台积电和英伟达供应链比作泡沫。
彭博社在3月照搬美银针对韩综指的剧本,简直蠢透了。他们将台湾$TSM ~23.6倍远期市盈率(P/E)和$NVDA上游供应链描述为“泡沫”。接着用“债务”而非“利润率”一词,并将台湾市场与互联网泡沫(.com)相提并论。
英文原文
Nothing is more stupid than Bloomberg copying BofA playbook with KOSPI back in March. And framing Taiwan’s $TSM ~23.6x forward p/e and $NVDA upstream supply chain as a “bubble”. Then using the words going into “debt” instead of “margin” + comparing Taiwan’s market to the .com https://t.co/DPXpK4zhzq
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NVDA导致EML瓶颈迫使架构转向,IMO光子学及CW激光器成关键瓶颈。
集成模块光学(IMO)光子学主题+连续波(CW)激光器瓶颈是顶级的。市场真的像有短期记忆丧失症,忘了$LITE从2024年到现在是如何从30亿美元涨到650多亿美元的。因为$NVDA导致了外延激光管芯(EML)瓶颈,并迫使架构改变。我们实际上正在看到同样的情况
英文原文
IMO photonics theme + CW laser chokepoint is goated. It's legit like markets have short term memory loss and forgot how $LITE went from $3B -> $65B+ from 2024 to now. Because $NVDA caused EML bottlenecks, and forced architectural changes. We're literally seeing the same
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回顾CXL内存池化概念股ALAB和MRVL过去4个月的大幅上涨。
做多CXL(Compute Express Link,计算快速链接)以实现内存池化的最佳时机是4个月前。 $ALAB 从 $117 涨至 $440,涨幅 276% $MRVL 从 $79 涨至 $309,涨幅 291% https://t.co/7XmXHyXgb1
英文原文
Best time to long CXL for memory pooling was 4 months ago. $ALAB up 276% from $117 -> $440 $MRVL up 291% from $79 -> $309 https://t.co/7XmXHyXgb1
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特朗普应修复盟友关系,利用海外供应链优势赢得贸易战。
特朗普政府现在可能意识到,赢得贸易战的关键在于前沿供应链,如量子计算(Quantum)、人工智能(AI)和机器人(Robotics),而非廉价的耐克袜子出口。鉴于$ASML、$TOWA、$LPK、味之素(Ajinomoto)等关键企业位于日本、欧盟、台湾、韩国等地,且各国掌握着使这些行业运转所需的垄断技术和瓶颈环节,而这些都恰好位于美国境外。对所有合作伙伴加征关税显然不是个好主意。但在我看来,现在修复关系并通过合作伙伴将全球供应链武器化以换取更好的贸易协议,为时未晚。
英文原文
Trump administration is prob realizing now that the key to winning Trade Wars: Is through frontier supply chains like Quantum, AI, Robotics. Not cheap Nike sock exports. With $ASML , $TOWA, $LPK, Ajinomoto, over in Japan, EU, TW, Korea, and others holding all the cards… Since each country holds different monopolies and chokepoints needed to make each industry work. Which all happens to be OUTSIDE the US. Tariffing all our partners turned out to be not a great idea. But not too late imo to repair relations and weaponize global supply chains through partners if Trump wants better trade deals.
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分析多只AI供应链股票的NAV折价、控股结构及增长潜力,偏好独立增长标的。
个人笔记如下: 1. Priortech 持有 $CAMT 21% 的股份,市值约为其 1.35 倍,看起来更像是一家控股公司。 2. Bit Digital 的人一直在喊单,但 $WYFI 的净资产值(NAV)折价并不纯粹,存在大量稀释且并非 AI 母公司。 3. 纬创(3231)是我自 $SIVE 以来见过的最佳标的,加上 Ayar 和纬颖(Wiwynn)是我最喜欢的“三剑客”。 市值约 162 亿美元,第一季度收入增长惊人,同比增长 144%。 持有纬颖 35.46% 的股份,约为其市值的 0.66 倍。我预计纬颖将继续增长。 4. 中美硅科技(5483)持有全球晶圆(6488) 46.64% 的股份。 市值 35 亿美元,持股价值约 79 亿美元,但独立增长并不快,尽管其交易价格大幅低于净资产值(NAV)。 5. 一真控股(Iljin Holdings)持有一真电气(Iljin Electric) 42.99% 的股份,市值约 2.2 亿美元,而净资产值(NAV)持股约 11.3 亿美元。这与变压器/电缆直流相关。 但我不确定是否相信韩国股票能实现 NAV 解锁,可能更适合激进投资者(Activist Investors)。 6. Simmtech Holdings 市值约 1.7 亿美元,而母公司约 10 亿美元,看起来也很离谱。 即 6 倍以上的 NAV。这是 PCB 基板相关的名字。同样,另一个可能不信任韩国治理类型的名字。 我认为 $ACMR 和沪硅产业(WUS) 很快都会有 H 股子公司上市,且这两者拥有最大的 NAV 折价和独立增长能力。 此外,有一位非常成功的激进投资者正在针对沪硅产业,所以我预计那里会达成某种中间立场。 所以也许周一我会在此基础上增加这些股票的持仓集中度,我们拭目以待。纬创独立增长非常快。 我仍在进行研究,通常这些是“淋浴时的想法”,因为我尚未正式得出结论,但觉得其他人可能感兴趣。
英文原文
In terms of personal notes: 1. Priortech owns 21% of $CAMT , ~1.35x their MC, seems more like holding co. 2. Bit Digital people kept shouting, but NAV discount is not clean $WYFI , lot of dilution + not AI parent. 3. Wistron (3231) is the best one I've seen since $SIVE + Ayar + Wiwynn are one of my favorite trio. ~$16.2B MC, Q1 revenue up a ridiculous amount with 144% Y/Y growth. Owns 35.46% of Wiwynn, which is ~0.66x of MC. I'd expect Wiwynn to keep on growing. 4. Sin-American Silicon 5483 does own 46.64% of GlobalWafers (6488). MC is $3.5B, stake value is ~$7.9B, but not exactly growing too fast independently, though it's heavily trading heavily discount to NAV. 5. Iljin Holdings owns 42.99% of Iljin Electric, it's ~$0.22B MC vs. ~$1.13B NAV holding. This was transformer/cable DC related. But again idk if I trust korean stocks for NAV unlock, probably better for activist investors. 6. Simmtech Holdings was ~$0.17B MC vs. ~$1.0B of parent, which also looks ridiculous. So 6x+ NAV. PCB substrate related name. Also another prob don't trust korean governance type name. I think both $ACMR and WUS have H-Share subsidiary listing soon, and those were the biggest NAV discounts with independent growth. Then you have a highly successful activist going after WUS so I'd expect some middle ground there. So maybe I'll put more concentration into those on top of what I already own Monday, we'll see. And Wistron was growing very fast independently. I'm still doing research, normally this goes in shower thoughts since I haven't formally made a conclusion, but thought others might be interested.
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质疑中国如何从ASML走私大型设备。
中国究竟是如何从 $ASML 走私进一辆校车大小的东西的?这才是真正的问题。
英文原文
How does China manage to smuggle in something the size of a school bus from $ASML ? Is the real question.
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回顾存储暴涨,警示光通信预测过热,但看好光子学处于超周期早期。
提醒一下:3个月前,99%的X用户看空存储芯片... 自那以来:$MU $380 -> $1122 (+195.26%) $SNDK $565 -> $2155 (+281.42%) $EWY $132 -> $219 (+65.91%) SK海力士 849K -> 2.685M KRW (+215.5%) 三星 172K -> 362K KRW (+110.7%) 如果你看到大量预测称三星等存储公司在2028年将成为全球最赚钱的公司。 也许现在应该独立思考,跳出当时的叙事如“石油、LNG、氦气、伊朗等”。 现在对光通信(optical)及其2027、2028年的预测可能也是如此。 但我确实认为光子学(photonics)和存储是两大顶级主题,且光通信正处于超级周期的非常早期阶段。
英文原文
Just a reminder: 99% of X was bearish on memory 3 months ago... Since then: $MU $380 -> $1122 (+195.26%) $SNDK $565 -> $2155 (+281.42%) $EWY $132 -> $219 (+65.91%) SK Hynix 849K -> 2.685M KRW (+215.5%) Samsung 172K -> 362K KRW (+110.7%) If you see a bunch of projections on memory names like Samsung becoming the most profitable company in the world in 2028. Might be a good idea to think independently outside of the narratives at the time like "Oil, LNG, Helium, Iran, etc." Probably same thing now with optical names and their projections into 2027, 2028. I do think photonics and memory are the 2 top themes though, with optics being very early into the supercycle.
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LPK获大客户认可,玻璃基板成封装新趋势,Absolics与三星电机将陆续量产。
我的意思是……如果非要我猜的话,$LPK 确实声称“全球主要玩家中 80% 的客户已选择 LPKF 设备”。 玻璃基板(Glass Substrates)显然是下一个封装技术的转变! 从预估的时间表来看,主要玩家如 Absolics 将在 2026 年下半年(H2 2026)开始量产爬坡,三星电机(Samsung Electro Mechanics)则在 2027 年。
英文原文
I mean... if i had to guess, $LPK did claim "80% of customers among major global players have selected LPKF equipment". Kinda clear glass substrates is the next packaging shift! From est. timelines, major players like Absolics is ramping H2 2026, Samsung Electro Mechanics 2027
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AMD抢购CW激光,西方供应链产能稀缺,瓶颈或刚开始。
Trendforce 报告称,$AMD 正积极通过多个主要采购订单来确保连续波激光(CW laser)的供应…… 这可能是瓶颈的开端吗? 除了 $SIVE 或 $AAOI 以及可能的 Macom 之外,西方供应链中几乎没有多少独立产能了。
英文原文
Trendforce reports that $AMD is actively trying to secure CW laser supply with multiple major procurement orders... Is probably just the start of the bottleneck? There's not much independent capacity in Western supply chains left other than $SIVE or $AAOI and maybe Macom.
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瑞穗研究:共封装光学(CPO)或800V直流供电均无延迟。 上调了光引擎预测,因 $NVDA 需求加速。 - 认为长期CPO下一阶段,磷铟(InP)分布反馈(DFB)激光器仍是焦点(关注 $SIVE)。垂直表面发射激光器(VSCEL)和微LED在机架内短距及芯片到芯片连接中仍“未经验证”。
英文原文
Mizuho Research: No delays on CPO or 800v dc. Revised up optical engine projections from $NVDA demand ramp. - Next phase in CPO for long term, believes InP DFB lasers remains the focus (hello $SIVE). VSCEL and microLED remain "unproven" in short distance in rack + chip to
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回顾2025年对光模块及半导体供应链龙头的早期估值判断。
有趣地回顾一下2025年的一些随机想法。 当时, $AAOI 市值为20亿美元, $LITE 市值为260亿美元, $AXTI 市值为5亿美元。 现在: - AAOI 市值为153.7亿美元 - Lumentum 市值为744.7亿美元 - AXT 市值为72.4亿美元 当时由于处于早期主题阶段,掌握的信息较少。 当然,专用集成电路(ASIC)方面存在细微差别。
英文原文
Fun throwback to random ideas back in 2025. Back then, $AAOI was $2B MC, $LITE was a $26B MC, $AXTI was $500M Now: - AAOI is $15.37B - Lumentum is $74.47B - AXT is $7.24B Was working off less information back then, given it was an early theme. Obviously nuances with ASIC
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AMD紧急采购CW激光器以防产能受制于英伟达,SIVE受益。
新报道称,$AMD 正在紧急寻找连续波(CW)激光器供应。据 Trendforce 消息,AMD 正在洽谈大规模 CW 激光器采购订单,以确保其产能不受 $NVDA 的制约。明显的 CW 激光器受益者:- $SIVE(AMD 在共封装光学(CPO)方面选择了 GFS,Sivers 是参考设计方)
英文原文
New reports that $AMD is scrambling for CW laser supply. And is negotiating large-scale purchase orders for CW Lasers to ensure its production capacity is not constrained by $NVDA (Trendforce) Obvious CW laser beneficiaries: - $SIVE (AMD went to GFS for CPO, Sivers reference
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通过供应商关系映射推测AI芯片供应链瓶颈。
不客气,关于 $IQE。 -> $LITE 是 $GOOGL 的已知供应商。 -> $IQE 是 $LITE 的已知供应商。 -> $AXTI 是 $IQE 的已知供应商。 Google TPU + 超大规模云服务商 ASIC 的物料清单(BOM) 极度保密。 但你可以通过关系映射大致推测,尽管没人会明说 $AXTI 或 $IQE 供货给...
英文原文
Ur welcome with $IQE
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IQE与Tower Semi签约,印证其在西方光学供应链中的关键地位。
哇,$IQE 和 $TSEM 签署了一项多年的磷化铟(InP)外延片协议。还记得我在 $12 时告诉过大家 IQE 对西方光学供应链的重要性吗?$MTSI 曾不得不费尽周折以确保从 IQE 获得供应。现在又有了与 Tower Semi 的关键交易。
英文原文
Wow, $IQE and $TSEM sign a multi year InP epiwafer deal. Remember I told you all IQE was important to Western optical supply chains back at $12? $MTSI had to go out of their way to secure their supply with IQE. Now there’s another critical deal with Tower Semi.
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今天有一份新报告称,中国放宽了磷化铟(InP)衬底的出口限制。据Digitimes报道,这有望缓解光子学市场的大规模生产瓶颈。我的光学持仓对此感到非常高兴:从$AXTI(衬底)、$IQE(外延片)到$AAOI。
英文原文
Today, there's a new report that China eased InP substrate exports. Which is expected to relieve mass production bottlenecks in the photonics market (source: Digitimes) My optical positions are very happy to hear this: From $AXTI (substrates), $IQE (epiwafers) to $AAOI
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NVDA与GOOGL提前部署800V DC,台达等供应链企业受益。
$NVDA 和 $GOOGL 提前完成 800V 直流(800V DC)部署。 “提前完成”,已提前至 2026 年第三季度,并开始小批量出货。 - 台达电子(2308),$VRT - 松川精密(7788) - 施耐德电气、伊顿、西门子。 以上均被标记为受益者。 “市场
英文原文
$NVDA and $GOOGL lead 800V DC ahead of schedule. "Ahead of schedule", pulled up to Q3 2026 with small volume shipments starting . - Delta Electronics (2308), $VRT - Song Chuan Precision (7788) - Schneider Electric, Eaton, Siemens. All flagged as beneficiaries. "Market
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惊叹韩国母亲理解WF6供应链中断及钨出口管制影响
韩国妈妈天生就这么厉害吗? 你妈妈竟然能理解由WF6的三阶效应引发的供应链中断,这真令人惊叹。 由于中国对日本实施钨出口管制, 前驱体短缺且成本上升 (该推文引用了 @? 的推文,引用内容仅供理解语境): 我刚听说我妈已经买了这个,因为价格便宜,所以她想多买一些
英文原文
Are Korean mothers naturally this impressive? It's truly astonishing that your mother grasped the supply chain disruptions stemming from the third-order effects of WF6. The fact that, due to China's export controls on tungsten to Japan, a shortage of precursors and cost
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中国对日出口管制致WF6断供,利好韩国富山。
好吧,我的韩国同胞们,好久不见。 富山(093370,市值约12亿美元)看起来即将成为巨大的受益者。 基本上,中国对日本实施出口管制,导致其六氟化钨(WF₆)供应链中断。 这意味着SK海力士、三星和$TSM所需的世界25%的供应将告吹。
英文原文
Okay my fellow Koreans, it's been awhile. Foosung (093370, ~$1.2B MC) looks like a massive beneficiary soon. Basically China export controlled Japan, causing their WF₆ supply chain to go down. Meaning 25% of the world's supply required for SK Hynix, Samsung, $TSM go bye
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整理32家英伟达800V供电相关公司供研究,非投资建议。
回复 @ark_btc:我整理了粉丝提到的32多家与 $NVDA 800V直流供电(800V DC) 相关的公司,并以简明格式发布出来供大家研究。哈哈,并非我的推荐。
英文原文
@ark_btc I compiled 32+ different names related to $NVDA 800V DC mentioned by followers. And posted them in a simple format for people to do research on. Not my recommendations lol.
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汇总粉丝提出的800V直流供电相关标的清单。
好了,大家,这是你们最喜欢的 800V 直流供电(800V DC)相关想法汇总清单。 1. $IFNNY - 1158亿美元 2. $ON - 462亿美元 3. Lite-On(2301) - 160.3亿美元 4. 6504.T - 141亿美元 5. $VICR - 128亿美元 6. $LFUS - 115.7亿美元 7. https://t.co/1unM4FPf65 - 83.4亿美元 8. $VSH - 78.6亿美元 9. $ENPH - 73.6亿美元 10. $NVTS - 57.7亿美元 11. $POWI - 43.0亿美元 12. $BDC - 41.8亿美元 13. $EOSE - 38.6亿美元 14. $SEDG - 38.2亿美元 15. $AEHR - 31亿美元 16. 6890.T - 26.6亿美元 17. $WOLF - 21.6亿美元 18. $CWR.L - 17.5亿美元 19. $AMSC - 16.8亿美元 20. https://t.co/43OXU9tx65 - 16.8亿美元 21. $XFAB - 15.4亿美元 22. $AOSL - 12.5亿美元 23. $HYLN - 12.3亿美元 24. $FCEL - 8.35亿美元 25. $IQE.L - 7.80亿美元 26. $ASYS - 2.76亿美元 27. $RELL - 2.39亿美元 28. 6844.T - 2.22亿美元 29. 4973.T - 2.07亿美元 30. $PAY.BR - 1.89亿美元 31. 6616.T - 1.86亿美元 32. 6882.T - 1.24亿美元 33. $IPWR - 9600万美元 我也把你们提到的一些相邻标的放了进去,比如 $FCEL 或 $EOSE,虽然我不确定它们的敞口是否真的很好。像有人提到的 $POET 这种明显不太相关的,我就忽略了。 评论大概有500条,但我猜 X 限制了我能看到的内容。 我们拭目以待,看看你们最高信念的想法表现如何。
英文原文
Okay chat, here's your compiled list chat of your favorite 800V DC related ideas. 1. $IFNNY - $115.8B 2. $ON - $46.2B 3. Lite-On (2301) - $16.03B 4. 6504.T - $14.1B 5. $VICR - $12.8B 6. $LFUS - $11.57B 7. https://t.co/1unM4FPf65 - $8.34B 8. $VSH - $7.86B 9. $ENPH - $7.36B 10. $NVTS - $5.77B 11. $POWI - $4.30B 12. $BDC - $4.18B 13. $EOSE - $3.86B 14. $SEDG - $3.82B 15. $AEHR - $3.1B 16. 6890.T - $2.66B 17. $WOLF - $2.16B 18. $CWR.L - $1.75B 19. $AMSC - $1.68B 20. https://t.co/43OXU9tx65 - $1.68B 21. $XFAB - $1.54B 22. $AOSL - $1.25B 23. $HYLN - $1.23B 24. $FCEL - $835M 25. $IQE.L - $780M 26. $ASYS - $276M 27. $RELL - $239M 28. 6844.T - $222M 29. 4973.T - $207M 30. $PAY.BR - $189M 31. 6616.T - $186M 32. 6882.T - $124M 33. $IPWR - $96m Also included some adjacent ones you all mentioned like $FCEL or $EOSE anyway, tho idk it's great exposure. Ignored the clearer irrelevant stuff like $POET that people mentioned tho. There's like 500 comments, but I guess X limits everything I can see. We'll see how your highest conviction ideas do.
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英伟达点名硅光子与存储,利好SiPH供应链。
此外,$NVDA CEO 也把硅光子(Silicon Photonics,光网络)和存储一起点名。 他表示,英伟达将需要“超乎想象的供应量”。 这对硅光子(SiPH)供应链是非常看多的读出,从 $SIVE(现在处于英伟达上游生态)到 $SOI。
英文原文
On top: $NVDA CEO also called out Silicon Photonics (optical networking) with memory. Stating that Nvidia would require “supply volumes beyond imagination”. What a bullish read through on the SiPH supply chain from $SIVE (now upstream Nvidia ecosystem) to $SOI https://t.co/m6jub4nfzx
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英伟达称存储短缺多年延续,支撑美光和韩系存储盈利。
看吧……$NVDA CEO 警告称,由于 AI 基础设施需求大规模扩张,存储短缺预计会持续多年。 明天还会有进一步公告。 $MU 以及 $EWY(三星/SK海力士)的营业利润预测,现在看起来也没那么疯狂了?
英文原文
Oh look… $NVDA CEO warned memory shortage is expected to persist for many years, due to massive scaling demand of AI infrastructure. With further announcements tomorrow. $MU and $EWY (Samsung/SK Hynix) operating profit projections aren’t looking too crazy anymore? https://t.co/OvjyrifRtO
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概括超大云厂商供应链在各地区的分工。
回复 @Minnvestor:超大云厂商(hyperscaler)的供应链是全球性的! 台湾……有所有晶圆代工、封装、共封装光学(CPO)开发等等。 韩国……有 Faker、Aespa,也许还有存储公司。 日本……有所有化学品、基板,以及厕所这类奇怪但重要的东西。 欧洲……有所有高科技激光器和机器。 美国只是……
英文原文
@Minnvestor Hyperscaler supply chains are global! Taiwan... you have all the foundries, packaging, CPO development, etc. Korea... Faker, Aespa, and maybe memory companies. Japan... all the chemicals/substrates/weird stuff like Toilets. EU... All the high tech lasers, machines. US just
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梳理玻璃基板供应链关键厂商和时间线。
关于玻璃基板(glass substrate)的时间线,这里有一些非常有用的重申信息(来源:Trendforce): - SKC Absolics(011790):2026年下半年,先发者,联合 $AMAT,客户包括 $AMD。 - Samsung Electro-Mechanics(009150):2027年下半年,联合住友化学(4005),面向 Apple / $AVGO / 超大云厂商。 至于 $INTC 2030 年,我不太确定。
英文原文
Just very helpful timelines reiterated around glass substrate (source: Trendforce): - SKC Absolics (011790) H2 2026 (first mover x $AMAT) - $AMD customers - Samsung electromechanics h2 2027 (009150) x Sumitomo Chem (4005) - Apple / $AVGO / hyperscalers Idk about $INTC 2030 https://t.co/zI7nD2YQpa
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指出HBM相关热压键合设备竞争开始升温。
看起来 HBF(存储)大战正在打响: - Hanmi Semiconductor(先发者) - Hanwha Semiconductor(先发者) - ASMPT(进入者) - K&S(进入者) 这些在报告中都有提到,其中 Hanmi 领先。 “如果有人想研究这个细分领域,TC bonders(热压键合设备)预计会立即受益。”
英文原文
Looks like HBF (memory) wars are kicking off: - Hanmi Semiconductor (first mover) - Hanwha Semiconductor (first mover) -ASMPT (entry) - K&S (entry) Flagged in reports, with Hanmi leading. “TC bonders are expected to benefit immediately” if people wanna research that segment. https://t.co/so1qyyBG2d
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长期更偏好英伟达上游瓶颈而非NVDA本身。
回复 @darkseidzz:嗯,长期看,相比做多 $NVDA,我更喜欢你所有的上游瓶颈环节,因为这些会被重估得最多(英伟达已经是世界最大公司)。 我很确定,超大云厂商 ASIC 最终会分流 $NVDA 的需求,比如 $GOOGL 的 TPU、$AMZN 的 Trainium 项目。
英文原文
@darkseidzz hmm, i prefer all your upstream chokepoints over $NVDA long term since those will be re-rated the most (nvidia already largest company in the world) pretty sure hyperscaler ASICs would eventually siphon off $NVDA demand like $GOOGL TPU, $AMZN trainium programs. wouldn't be too
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$SIVE 是第1,$AAOI 是第2,上面措辞用错了。 总体上我喜欢: - $SIVE(CPO 激光器) - $AAOI(端到端可插拔/CPO) - Foci(FAU + 无源组件,$TSM COUPE / $NVDA) - Shunsin(封装/测试) - Win Semi(代工) - $TSEM(代工) - $SOI(硅光子) - Nextronics(CPO 连接器/笼式热管理模块) 还有其他几个。
英文原文
$SIVE is #1, $AAOI is #2 used wrong wording above. Generally a fan of: - $SIVE (CPO lasers) - $AAOI (End-to-End pluggable/cpo) - Foci (FAU +passive components $TSM COUPE / $NVDA) - Shunsin (Packaging/Test) - Win Semi (foundry) - $TSEM (foundry) - $SOI (silicon photonics) - Nextronics (CPO connector / cage thermal module) And a few others.
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说明AAOI主要是可插拔光模块敞口,FOCI是其第二喜欢的纯CPO标的。
回复 @awodias:不是,$AAOI 主要是可插拔光模块敞口。但它也有很大的 CPO 敞口,所以我用了光子学这个词。 如果说第二喜欢的纯 CPO 敞口,我会选 FOCI。
英文原文
@awodias No, $AAOI is primarily pluggable exposure. But they have large exposure to CPO too, hence why I included the word photonics. Second favorite pure play CPO exposure would be FOCI for me.