供应链分析
产业链结构、上下游与瓶颈环节研究 · 共 1309 条 · 滚到底自动加载更多
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JD CEO 警告机器人将取代 70 万配送员,凸显自动化威胁。
日经新闻 - $JD 电商巨头 CEO 警告称“机器人将取代 70 万名配送员”。 根据《金融时报》上月早些时候的报道:该公司 70 万名配送人员将被机器人取代,凸显了快速自动化已成为中国 https://t.co/Q8mUYLZXum 的新威胁。
英文原文
Nikkei - $JD E-Commerce Giant CEO warns "Robots Will Replace 700,000 Delivery Workers". Per FT's earlier piece last month: The 700,000 delivery personnel working for the firm will be replaced by robots, highlighting how rapid automation has become a new threat to China's https://t.co/Q8mUYLZXum
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SemiAnalysis 质疑 CPO 时机致板块崩盘,业界揭露其劣迹
UDN Money 报道“SemiAnalysis 在光通信领域引发争议,业界揭露其劣迹,许多公司惨遭毒手”: - SemiAnalysis 于 6 月发布报告,以良率低和延迟为由质疑共封装光学(CPO) 的推出时机,导致光子学板块崩盘。 - 该机构随后 https://t.co/C2apXczHyU
英文原文
UDN Money report "殺翻光通訊後 SemiAnalysis 惹議 業界揭其劣跡 許多公司慘遭魔手": - SemiAnalysis, released a report in June, questioning the timing of the launch of the CPO on the grounds of low yield and delay, which caused the photonics sector to collapse. - The agency then https://t.co/C2apXczHyU
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微软采用浮动式数据中心以应对传统设施瓶颈。
@frank_be $MSFT 的直流供电(DC)系统处于水下状态。 这些是浮动式数据中心(Floating DCs) https://t.co/oOEyTEBJ5z
英文原文
@frank_be $MSFT was underwater DCs. These are floating DCs https://t.co/oOEyTEBJ5z
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探讨浮动数据中心在地理受限地区的冷却优势及未来前景。
今天才知道浮动数据中心(Floating DC)和海上计算(Ocean Compute)的存在? 显然,它采用免费冷却技术,对于地理空间受限的地区来说是最优解…… 想象一下,有一天乘坐邮轮,路过一堆 $NBIS 或三星的浮动 AI 数据中心,那场面肯定很疯狂。 如果这真的像轨道计算(Orbital Compute)那样成为现实呢?
英文原文
TIL floating DC and ocean compute exists? Apparently it’s free cooling + optimal for places in tight geography… It’s going to be wild taking a cruise ship, and passing by a bunch of $NBIS or Samsung floating AI DCs one day. If this ever becomes a thing like orbital compute? https://t.co/Ki2RqNc2xT
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中国VC正重金投向大模型、AI基建及具身智能领域。
以下是中国私募VC市场向公开市场的部分映射: 机构正将资金大量投入具身智能(Embodied Intelligence)和世界模型(World Models)领域。 1. 大模型/LLMs:约235.6亿美元 2. AI基础设施+技术层:约157.4亿美元 3. 具身智能/物理AI:约133.6亿美元 4. AIGC https://t.co/Dx5yzFoh2o
英文原文
Just some public market read through from Chinese private VC markets: Institutions are pouring funds into physical AI and world models. 1. Large models / LLMs: ~$23.56B 2. AI infrastructure + technical layer: ~$15.74B 3. Embodied intelligence / physical AI: ~$13.36B 4. AIGC https://t.co/Dx5yzFoh2o
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住友化学与三星电机合资推进玻璃基板业务,供应链进展积极。
上游玻璃基板供应链的正面传导效应: - 住友化学与三星电机正式确立年内将在韩国成立合资企业,以处理玻璃核心基板业务(GlaSSEM)。 主要看点是时间表/资金已敲定:"全...
英文原文
So positive readthrough on the upstream glass substrate supply chain: - Sumitomo Chemical and Samsung Electro-Mechanics formally establish JV in Korea within the year to handle the glass core substrate business (GlaSSEM). Main thing was timeline/funding was finalized: "full https://t.co/V1kzsHxM40
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批评光子学ETF缺乏披露且发布误导信息致光学股暴跌。
@Shin0kei 我不是想挑起争端……但如果他们要推出光子学(Photonics) ETF,就应该有披露。但此前发布了误导性声明,导致光学概念股暴跌。
英文原文
@Shin0kei I’m not trying to pick a fight…. But there should be disclosures if they’re launching a photonics ETF. But caused a crash on optical names right before by posting misleading statements.
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SemiAnalysis因唱空CPO引发暴跌遭反驳,随后推出光子ETF。
成为 SemiAnalysis: - 发布一篇猛烈抨击共封装光学(CPO)延迟及光模块公司估值的文章,引发暴跌。 - 遭到 $NVDA、分析师团队及主要光模块公司的反驳。 - 在光模块股下跌40-60%后,推出机构级光子学ETF。
英文原文
Be SemiAnalysis: - Post a scathing piece on CPO delays + optical company valuations, causing a crash. Which $NVDA, analyst desks, and major optical companies refuted - Launch an institutional photonics ETF after optical names dropped 40-60%.
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指责Semianalysis误导CPO报道致光子市场崩盘,需宏观看多。
@softmaxedx 我怪 Semianalysis 误导了共封装光学(CPO)延迟的报道,而 $NVDA 已对此予以驳斥,这导致整个光子学市场崩盘。 加上全球期刊 $META 最近的误导性报道…… 但我认为他们意识到一切都在随之崩盘,所以他们需要一篇宏观看多的帖子。
英文原文
@softmaxedx I blame Semianalysis for crashing the entire photonics market for misleading CPO delay reporting that $NVDA refuted. Alongside global journal $META recent misleading reporting… But I think they realized everything was crashing along with it, so they needed a macro bull post.
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驳斥Meta产能过剩论,称光子板块暴跌源于误导叙事。
SemiAnalysis 关于 $META “产能过剩”及 $NBIS 等市场反应的分析: “我们认为 Meta 的数据中心与算力建设将加速”。 “2027 年的资本支出(Capex)将高得令人震惊”。 近期全球暴跌,尤其是光子学(photonics)板块,是愚蠢的……源于误导性的叙事。
英文原文
SemiAnalysis on $META “overcapacity” and market reactions with $NBIS and others: “We believe Meta’s datacenter and compute will accelerate”. “Capex in 2027 will be shockingly high”. Recent global crash, especially in the photonics sector was stupid… Off misleading narratives https://t.co/DhbypH2vaQ
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LeaderDrive创新高,中美机器人热潮推动板块情绪高涨。
LeaderDrive (688017) 今日触及20%涨停后创下历史新高。机器人板块的热情似乎已触手可及……主要由美国和中国的尖端人形机器人公司 $CCXI / Agility Robotics 推动。以及宇树科技(今日获STAR上市批准) https://t.co/GCqizzzuTQ
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LeaderDrive (688017) is now at all time highs after hitting a 20% limit up today. Looks like robotics sector excitement is palpable… Largely driven by US and China’s frontier humanoid companies with $CCXI / Agility Robotics As well as Unitree (STAR listing approved today) https://t.co/GCqizzzuTQ
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AXTI与Coherent签3年晶圆协议,获2200万美元预付款。
$AXTI 与 $COHR 签署为期 3 年的晶圆协议。 “Coherent 将向 AXT-Tongmei 预付 22,288,500 美元,以换取承诺的供应产能。” https://t.co/nTkyJSMo96
英文原文
$AXTI signs 3-year wafer deal with $COHR. "Coherent will make a prepayment of $22,288,500 to AXT-Tongmei in exchange for a committed supply capacity." https://t.co/nTkyJSMo96
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彭博旧闻引发半导体板块大跌,多只个股跌幅超10%。
看到半导体市场因彭博社报道再次被框架化解读而崩盘,总是很有趣。瑞银分析师在关于 $META 的报告中称:“这并非新消息”。无论如何:$AEHR 下跌 -18.3%;$AAOI 下跌 -17.13%;$SIVEF 下跌 -15.4%;$SNDK 下跌 -14.8%;$TER 下跌 -13.8%;$GLW 下跌 -11.4%;$MRVL 下跌 -11.2%。
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Always a fun time seeing semi markets crash from Bloomberg report framing once again… UBS analyst on $META report: “this is not new news”. Regardless: $AEHR down -18.3% $AAOI down -17.13% $SIVEF down -15.4% $SNDK down -14.8% $TER down -13.8% $GLW down -11.4% $MRVL down -11.2% https://t.co/itWeWj5waE
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@CFc19971622 你傻吗? 1. $JBL 大规模生产 1.6T LRO 是营收。 2. O-Net 大规模生产 ELS 是营收。 3. $GFS 使用 $SIVE 作为超大规模数据中心的参考激光器是营收。 4. Ayar 加入 $NVDA NVLink 用于共封装光学(CPO) 并使用 $SIVE 进行大规模生产是营收。 5. 其他可插拔
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@CFc19971622 Are you stupid? 1. $JBL mass producing 1.6T LRO is revenue. 2 O-Net mass producing ELS is revenue. 3. $GFS using $SIVE as reference laser for the hyperscalers is revenue. 4. Ayar joining $NVDA NVLink for CPO and using $SIVE for mass production is revenue. 5. Other pluggable
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博主认为CW激光器将主导短距传输,质疑VCSEL机器人炒作。
@piyush1337 VCSEL(垂直腔面发射激光器)一直是短距传输的一个选项吗?MicroLED(微发光二极管)在商业化方面还要远得多。我也注意到最近有很多机器人农场突然大量发帖讨论VCSEL,不知为何。但现在已经很清楚了,CW激光器(连续波激光器)将成为主导。
英文原文
@piyush1337 VCSEL was always an option for short reach? MicroLED is much further out in terms of commercialization. I've also seen a lot of bot farms posting about VCSEL all of a sudden recently, not sure why. But it's pretty clear by now CW lasers are going to be the dominant https://t.co/s7UHmVcDQ6
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SIVE获7000万扩产,多家公司产量爬坡,无视技术面噪音。
@Cped221267 没人应该关心技术分析(TA)图表,因为那只是人们编造出来的曲线,试图说服别人卖出。 $SIVE 刚刚紧急筹集了 7000 万美元,用于大规模量产,很可能是为了从晶圆厂(Foundry)获取产能分配。 随着 $JBL、$POET、$AEVA 等公司在短期内产量爬坡。 然后是 $GFS,
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@Cped221267 Nobody should care about TA charts since people just made up squiggly lines trying to convince others to sell. $SIVE just raised an emergency $70M for mass production likely for allocation from fabs. With $JBL, $POET, $AEVA, and others volume ramping near term. Then $GFS,
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光子板块波动剧烈,但长期走势由基本面决定。
@ram_blings 不客气,我不确定大家是否还记得,但 $SIVE 曾因 $GFS 的消息单日上涨 +70%。而 $AAOI 也有随机出现 +20-30% 涨幅的日子。它们同样有能力反向操作。光子学(Photonics)板块波动性很大,但从长期来看,其方向遵循基本面。
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@ram_blings NP, I'm not sure if people remember this but $SIVE went up +70% in a day off $GFS news. And $AAOI has random +20-30% days. They're also capable of doing the opposite. Photonics sector are very volatile, but directionally they follow fundamentals in the long run.
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光子学营收扎实且获NVDA支持,LITE订单饱满,量子计算营收寥寥。
光子学有实际营收数据支撑,且是 $NVDA 推崇的架构变革。 量子计算几乎没有营收。 $LITE 未来两年订单已完全售罄(据 $POET 股东大会),预计从 2029 年开始交付。Lumentum 产能极度紧张,甚至需要外购 CW 激光器。
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Photonics is backed by actual revenue numbers and it's an architectural shift championed by $NVDA. Quantum barely has any revenue. $LITE is completely sold out for the next 2 years (per $POET AGM) likely starting into 2029. Lumentum is so strained that they buy CW lasers off
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美股流动性聚焦太空等前沿产业,RKLB存在溢价。
@sokarsokk 像 LeaderDrive 这样的名字处于历史高位?当然取决于具体公司。 美国的流动性运作方式略有不同,通常聚焦于太空、机器人、AI 等下游前沿产业。 如果我们以 $RKLB 作为太空领域的例子,它存在溢价。
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@sokarsokk Names like LeaderDrive are at all time highs? Depends on the company of course. Liquidity works a little differently in America, usually focuses on downstream frontier industries like space, robotics, AI, and such. If we look at $RKLB for space as one example that has premiums
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对比中美机器人部署现状,指出中国占全球54%份额。
我刚刚意识到波士顿动力(Boston Dynamics) CEO 表达了相同的观点: “机器人是下一个风口。美国未来250年的建设将由机器人完成”。 然而,目前中国占全球机器人部署量的54%以上。 - 呼吁建立互联网规模的物理世界数据库(有点像 https://t.co/naeTygRRuB)
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I just realized Boston Dynamics CEO shared the same sentiment: “Robotics is next. America’s next 250 years will be built by robots”. However, currently China accounts for 54%+ of all global robotics deployments. - calls for Internet scaleable database of physical world (kinda https://t.co/naeTygRRuB
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摩根士丹利上调AI资本支出预期,认为AI板块抛售过度。
@mkfilko 例如,摩根士丹利也预计受 $META 公告影响,AI 资本支出(AI capex)预期将上调…… 因此,所有 AI 概念股(AI names)的抛售似乎有些过火了。 https://t.co/UTyz9a7KrM
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@mkfilko Morgan Stanley for example is expecting an upward revision on AI capex from the $META announcement too… So selloff on all AI names seems like a bit much. https://t.co/UTyz9a7KrM
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富国银行认为Meta出售多余算力验证了AI需求强劲及新云服务商逻辑。
富国银行:$META 计划出售多余算力,这是关于底层需求和 AI 单位经济学的积极信号。 “尽管有此转变,我们不预计 Meta 的资本支出会缩减,或整体算力需求降低。” 关于新云服务商(Neoclouds):富国银行认为这验证了 https://t.co/ZUV3ZvOQuA
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Wells Fargo: $META intent to sell excess compute is a positive signal around underlying demand and unit economics of AI. “Despite this shift, we don’t expect a pullback in Meta’s capex or that overall compute needs are lower” Regarding Neoclouds: WF thinks it validated the https://t.co/ZUV3ZvOQuA
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OpenAI拟向美政府出让5%股份,或获政府隐性支持。
我觉得特朗普可能会喜欢这个想法: 据《金融时报》报道,OpenAI 讨论了向美国政府出让其公司 5% 的股份。 如果这演变成类似 $INTC 的情况,美国政府成为其未来 1 万亿美元以上资本支出/义务的软性后盾,将会很有趣。
英文原文
I feel like Trump is probably going to like this idea: OpenAI discussed giving the US gov a 5% stake in its company per FT. If this turns into an $INTC type situation, would be interesting if the US government becomes a soft backstop for their $1T+ in future capex/obligations. https://t.co/KQZUyd950N
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反驳META削减资本支出论,指出算力紧缺致谷歌削减对Meta资源分配。
关于 $META 因“过度建设”而“削减资本支出”的虚假信息甚嚣尘上。 这取决于他们是否真的存在过剩产能。 而目前的情况恰恰相反: 像 $GOOGL 这样的超大规模云服务商(Hyperscalers)计算资源极度受限,以至于不得不削减对 Meta 的资源分配。
英文原文
There’s a lot of disinformation going around about $META “cutting capex” because they “overbuilt”. This is an “if” they have excess capacity. And it looks like the opposite right now: Hyperscalers like $GOOGL are so compute constrained that they had to cut allocations to Meta
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市场注意力短,需提醒MLCC等供应链瓶颈依然存在。
@MartinShkreli 我认为它们(瓶颈)和以前一样,只是有些像存储(Memory)那样变得更糟了。然后你会看到像 MLCC 或 WF6 这样的新瓶颈最近冒出来。只是现在市场的注意力持续时间极短,他们需要被提醒一个瓶颈仍然是一个瓶颈。
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@MartinShkreli I think they’re still the same as they were before, with just some like memory getting worse. Then you have new ones pop up like MLCC or WF6 recently. Just attention span is extremely short with markets nowaday, and they need to get reminded that a bottleneck is still a
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市场短视追逐热门,抛售远期瓶颈环节。
这个市场感觉就像一条患有ADHD的金鱼,注意力只有5秒,只在交易热门主题。难道市场现在只关心物理AI和能源?那些在2028年后成为瓶颈的存储和光子学却被抛售了?
英文原文
This market feels like an ADHD goldfish with a 5 second attention span, trading popular themes. It's like markets only care about physical AI and energy right now? And sold off memory and photonics that are bottlenecked past 2028?
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Shunsin确认与TSM合作后暴跌,博主认为无实质利空。
@SidkMena 不知道,可能只是板块抛售。Shunsin 最近确认了与 $TSM 的直接共封装光学(COUPE) 合作伙伴关系。随后股价暴跌 15-20%。我认为除了 SemiAnalysis 反复唱空 Nvidia 生态系统外,没有其他实质性进展。
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@SidkMena Dunno, probably just sector selloff. Shunsin recebtly confirmed a direct $TSM COUPE partnership. Then proceeded to crash 15-20%. Don’t think there’s any material developments outside SemiAnalysis bearposting the Nvidia ecosystem over and over https://t.co/jxKIKup6F3
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摩根士丹利上调人形机器人出货预测并预警测试设备涨价。
最近看到的一些有趣新闻: 1. 摩根士丹利(MS):将中国2026年人形机器人出货量预测从年初的1.4万和2.8万台上调至5万台。 2. 摩根士丹利(MS):探针卡(Probe cards)和测试插座(Test sockets)可能涨价(贵金属上涨+严重短缺)
英文原文
Just some of the more interesting news I came across recently: 1. MS: Revised China humanoid shipments to reach 50,000 in 2026 from 14,000u and 28,000u earlier this year. 2. MS: Probe cards and test sockets likely to be priced hike (precious metal hikes + severe shortage of
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SIVE募资扩产InP激光器,暗示代工产能分配及供应链扩张。
$SIVE 正在筹集约 6100 万美元(6 亿瑞典克朗)以扩大磷化铟(InP)激光器和光放大器的制造产能。 Sivers 采用轻晶圆厂(fab-lite)模式,因此这可能暗示正在为跨 Jabil 及其其他合作伙伴的连续波分布反馈(CW DFB)激光器增产寻找代工产能分配/扩产。 这也可能 https://t.co/8F1cMcCxfB
英文原文
$SIVE is raising ~$61M (600M SEK) to expand manufacturing capacity for InP lasers and optical amplifiers. Sivers operates as a fab-lite model so this is likely hinting at foundry allocation/scaling for CW DFB laser ramp across Jabil, and their other partners. It could also https://t.co/8F1cMcCxfB
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探讨人形机器人量产可能催生机器人化妆品新产业链。
我好奇人形机器人是否会引发机器人化妆品领域的新瓶颈/新行业。比如皮肤瓶颈。或者像 Aespa KPOP 机器人改造服务。所以如果 $TSLA Optimus 生产数千万台人形机器人:谁来让它们看起来都很有吸引力?
英文原文
I wonder if humanoids is going to spark a new bottleneck/industry for robot cosmetics. Like a skin bottleneck. Or Aespa KPOP robot makeover as a service. So if $TSLA Optimus makes tens of millions of humanoids: Who’s going to make them all look hot?