China reportedly weighs letting Alibaba and ByteDance buy Nvidia chips as domestic chipmaking stocks tumble

Goldman Sachs expects Big Tech to spend $1.2 trillion on AI infrastructure by 2027, while TSMC targets 120,000 wafers a month of 2nm output by year-end. Rising US bond yields are reported to be making AI infrastructure more expensive, and one analyst warns that memory could take over half of AI capex.

Boom, decisively
METAHyper+4.5%INTCSemi+3.9%CRWVData+3.7%AMDSemi+2.4%GOOGLHyper+1.3%TSMSemi+1.0%MUSemi+0.8%SMCIData+0.2%AMZNHyper+0.0%AMATEquip−0.0%LRCXEquip−0.0%DLRData−0.3%EQIXData−0.3%KLACEquip−0.4%NVDASemi−0.4%MSFTHyper−0.5%ASMLEquip−1.3%AVGOSemi−1.3%VRTData−1.4%QCOMSemi−1.5%ORCLHyper−3.5%ARMSemi−7.9%

Doom v Boom

Key notes

1.2tn USD
Big Tech AI infrastructure spend by 2027

Goldman Sachs has raised the spending outlook. The-decoder.com reports that the bank expects Big Tech to spend $1.2 trillion on AI infrastructure by 2027, a figure it says dwarfs Wall Street estimates.

China weighs Nvidia purchases

Beijing is reported to be considering an opening for Nvidia. Stocktwits reports that China is weighing letting ByteDance and Alibaba buy some Nvidia AI chips, and ThePrint, citing The Information, says Alibaba may be allowed to buy RTX chips amid a shortage. Investing.com reports that Chinese chipmaking stocks tumbled on the reports.

120,000wafers/month
TSMC 2nm output target by year-end

TSMC is accelerating its capacity expansion. Futu reports that the company is targeting monthly output of 120,000 wafers on its 2nm process by year-end, citing AI demand.

2027
volume production at VSMC Singapore fab

VSMC has opened its first 12-inch fab in Singapore ahead of 2027 volume production. Nikkei Asia reports that the TSMC affiliate's first plant has sold out and the company is already eyeing expansion; finance.biggo.com says first-phase capacity is fully pre-sold and second-fab plans are in focus.

870bn KRW
Gunsan AI data center first phase

New data-centre commitments are under way in Korea and India. Hyundai Engineering has won a ₩870 billion first-phase contract for the Gunsan AI data center, and ET Datacenters reports that HyperVault plans a ₹70,000 crore AI data centre campus in Hyderabad.

power demand keeps outpacing chip efficiency

Energy remains the constraint on the build-out. Geneva Solutions examines the energy problem of the AI data centre boom, and HackerNoon argues that data centre power demand keeps rising even as AI chips become more efficient. OilPrice.com says the data centre boom faces a new reality check.

By geography

Snapshot · 28 Sep 2026 · 06:15 UTC
Story clusterEnergy-tagged

By AI layer

Data centers · 8 storiesSites, colocation, cooling, capacity leases.Korean and Indian AI campuses add commitments; LG joins Nvidia on coolingConstruction contracts and campus plans led the site news. Energy coverage focused on power as a limit on growth.Frontier AI sites: power against capital cost
Each point is a site in Epoch AI's frontier register with both a stated power capacity and a stated capital cost — the further above the trend, the more each megawatt cost to build.
Hyundai Engineering won a ₩870 billion first-phase contract for the Gunsan AI data center in South Korea.finance.biggo.comHyperVault plans a ₹70,000 crore AI data centre campus in Hyderabad, according to ET Datacenters.ET DatacentersDong-A Ilbo reports that LG Electronics has been named an Nvidia AI data center cooling partner.동아일보Open 8 stories →
Hyperscalers · 5 storiesCapex, power procurement, model-capacity deals.Goldman lifts capex outlook as bond yields raise AI infrastructure costsThe window paired a $1.2 trillion spending forecast with reports that higher US yields could make AI infrastructure more expensive.Hyperscalers, indexed over the last 10 sessions
Closing prices on each company's home exchange, indexed to 100 at the first session shown, for the 5 hyperscalers that moved most over the window.
Goldman Sachs expects Big Tech to spend $1.2 trillion on AI infrastructure by 2027.the-decoder.comOracle is expanding its collaboration with HPE on GW-scale AI infrastructure, Frontier Enterprise reports.Frontier EnterpriseThe Tech Buzz and UA.NEWS, citing CNBC, report that rising US bond yields could make AI infrastructure more expensive.The Tech BuzzUA.NEWSOpen 5 stories →
Semiconductors · 24 storiesAccelerators, memory, foundry, packaging.China's Nvidia deliberations, TSMC's 2nm ramp and VSMC's Singapore fab lead the dayGuruFocus reports that AMD has joined the $1 trillion valuation club, while a chip analyst warns that memory could take over 50% of AI capex. Investing.com says Asian chipmakers were hit by an OpenAI pause.Chipmakers this window, by move
4 of 8 tracked chipmakers rose over the window; the change is close to close on each company's home exchange, in its own currency.
China is reported to be weighing letting ByteDance and Alibaba buy some Nvidia AI chips, and Chinese chipmaking stocks tumbled on the reports.StocktwitsInvesting.com South AfricaTSMC is targeting monthly 2nm output of 120,000 wafers by year-end.富途牛牛VSMC opened its first 12-inch fab in Singapore ahead of 2027 volume production, with first-phase capacity fully pre-sold.quiverquant.comfinance.biggo.comOpen 24 stories →
Semi equipment · 0 storiesLithography, deposition, etch, test, export rules.No equip stories in this windowToolmakers from window open to close
4 of 6 tracked toolmakers closed the window above where they opened it; each line is one company's close, indexed to 100 at the open.
Open 0 stories →

New research

No research papers were kept in this window

The papers list for this edition is empty, so there are no gains, releases or benchmark results to report.

No papers passed the gate for this window — the research chapter is empty.

AI + Energy & Sustainability

Frontier AI power on the record, by country8 rows · 1 source
Stated power capacity summed across the frontier sites Epoch AI records in each country — where the grid load of the build-out actually sits.Epoch AI · Frontier Data Centers Hub

1 chart built from 0 stated figures across 6 stories, the first planned by the composer from the record. Held back: power committed in deals that state a figure (no deal in this edition states the capacity it commits); power disclosed per edition · last 7 (only 1 of the last 7 editions put a number on it); other figures on the record today (no story stated a figure of any kind); what today covered · topic by region (no energy story states a figure); when the energy stories landed (no energy story states a figure); pressure and relief by topic (every energy story today leans the same way).

Sources

Crude Oil Prices Today | OilPrice.com 1

  1. 13The AI Data Center Boom Faces a New Reality Check news.google.com · 17:00

Frontier Enterprise 1

  1. 16Oracle bolsters collab with HPE to rev up GW-scale AI infrastructure news.google.com · 19:00

Geneva Solutions 1

  1. 17The energy problem of the AI data centre boom news.google.com · 03:33

Seoul Economic Daily 1

  1. 27Jensen Huang to Meet Samsung, SK Chiefs in New York on AI Chips news.google.com · 21:30

The Indian EYE 1

  1. 30India’s Chip Ambition: Building a Global Semiconductor Hub news.google.com · 04:45

The Tech Buzz 1

  1. 31AI Infrastructure Costs Surge as Bond Yields Spike news.google.com · 16:05

동아일보 1

  1. 36LG Electronics named Nvidia AI data center cooling partner news.google.com · 22:42
Composed 2026-09-28 06:19 UTC by anthropic/claude-opus-5.5. Published 2026-09-28 09:01 UTC.
vizmaya.fyi · AI Data Centers epic · snapshot format v1