• This week’s radar shows mixed moves. GPU shifts from Balanced to Tightening, MLCC lead times extend to 38 weeks, and DRAM eases to 19 weeks but remains Very Tight, especially for 32GB/64GB RDIMMs.

• Memory suppliers are posting record profits while their largest customers face rising cash outflows. Samsung and SK hynix reported recor…

Read more

• ABF remains one of the tightest links in the AI supply chain. Lead times stay at 48–56 weeks versus 12 weeks in a balanced market, with little near-term relief. NVIDIA plans to increase substrate capacity for its products by 2.5x over the next three years with its supply chain partners, underscoring how persistent the constraint h…

Read more

• HDD tightness is extending into 2028. Even after settling 2028 long-term agreements with HDD vendors, hyperscalers still expect a supply shortage, while lead times remain at 50 weeks versus a 16-week balanced level.

• Agentic AI is pushing CPUs back up the infrastructure agenda. At OCP 2026, AMD and Arm projected CPU TAMs above $200 …

Read more

• Memory and storage supply remain tight well into 2027. DRAM stays Very Tight at 20 weeks versus an 8-week balanced level, while suppliers are shifting bit supply from PC DRAM toward server DRAM. CSPs are also moving to secure eSSD and HDD supply through 2027, with HDD lead times still at 50 weeks.

• Terafab puts foundry strategy back in focus ahead of TSMC earnings. Musk says Tesla and SpaceX plan to build and operate the fab themselves, with Intel still involved and any TSMC role potentially limited to a sublease. TSMC reports this week, putting capex, margins and the next phase of AI-driven capacity expansion back under the spotlight

• The OCP Global Summit opens this week, where the AI supply chain tackles its next set of bottlenecks. As racks move toward megawatt scale, watch for progress on 800 VDC power, liquid cooling, and optical networking, including co-packaged and near-packaged optics.

01 / Supply Chain Radar

We track CPU, GPU, DRAM, NAND, HDD, ABF, and MLCC each week. Start with the status color, then compare the current lead time with the balanced-market benchmark and read the quick take.

02 / Last Week in Tech: Top 3 Industry Shifts

MEMORY

Samsung Guides for Record 3Q26 Operating Profit amid Memory Boom

What Happened: Samsung’s preliminary 3Q26 guidance points to a blockbuster quarter. Operating profit exploded 782.5% year over year to KRW 107.4 trillion, smashing through the KRW 100 trillion mark for the first time, while sales more than doubled to KRW 195 trillion, up 126.6%.

Why It Matters: The guidance adds to evidence that the memory upcycle is far from over, following Micron’s strong earnings in September. Conventional DRAM prices continue to climb as supply remains tight, and HBM4 is now a meaningful contributor, riding demand for NVIDIA’s Vera Rubin. However, the picture could be less rosy outside memory chips: soaring memory costs are squeezing Samsung’s smartphone and appliance business, and the market will watch closely when the full earnings release on October 29 breaks down results by division, with the DX unit’s losses expected to widen.

SEMICONDUCTOR

Intel, Musk Spoke on Terafab Plans

What Happened: Intel isn’t walking away from Musk’s Terafab. Responding to market chatter that TSMC could be tapped for the project, Intel CEO Lip-Bu Tan said the chipmaker will stay involved. Musk then moved to cap the TSMC speculation, saying the foundry giant could sublease part of Terafab “if they want, but nothing more than that.” At the October 10 X Takeover event, Musk called chipmaking “one of the hardest things to do in the world” and said mastering it could take his companies “quite a few years.” Even so, he set a goal of advancing around 10 chip designs a year, far above the industry’s roughly two years per major design.

Why It Matters: Terafab could remain a key external customer win for Intel’s foundry ambitions. Musk’s comments show SpaceX still plans to build and run the fab itself, leaving little room for TSMC beyond a possible sublease, especially as the foundry already has multiple fabs to build in Arizona. Analysts add that with the U.S. government now an Intel shareholder, it would be hard to see the chipmaker displaced to any significant extent.

MEMORY / SEMICONDUCTORS

AMD’s Lisa Su Heads to Korea to Secure Memory Supply, Eyeing 3-5 Year Partnerships with Samsung, SK hynix

What Happened: AMD CEO Lisa Su made a trip to South Korea to meet memory heavyweights Samsung and SK hynix, confirming that HBM4 shipments for the MI455 are getting underway. She also floated supply-chain partnerships spanning three to five years or more, a sign that the AI chip giant wants to lock in memory supply as shortages persist.

Why It Matters: Long-term agreements are fast becoming big tech’s playbook for securing scarce memory, and AMD seems to be following it. However, the reported deal could matter even more for Samsung: with AMD still heavily reliant on TSMC for its CPUs and GPUs, deeper memory ties could give Samsung leverage in foundry talks, as market speculation grows that AMD may adopt Samsung’s 2nm node.

03 / Week Ahead: Key Events to Watch

MON. OCT 12｜OCP Global Summit

Event: The 2026 OCP (Open Compute Project) Global Summit opens Oct 12 in San Jose and runs through Oct 15, expanded to four days under the theme “Scaling Innovation for the AI Era.”

Why It Matters: From hyperscalers like Meta and Google to chip heavyweights NVIDIA, AMD, Broadcom and Marvell and server rack makers, the AI supply chain gathers at OCP to tackle the bottlenecks of large-scale AI: power, cooling, networking and memory. A key focus is 800 VDC, a high-voltage power architecture NVIDIA, Google and Microsoft are working to establish as an open industry standard.

Key Watch Points: 800 VDC Power Architecture, Liquid Cooling, AI Networking & Optics:

As AI racks head toward megawatt scale, watch for progress on an open 800 VDC standard and vendor hardware, wider adoption of liquid cooling over air cooling, and optical interconnects, including co-packaged and near-packaged optics, to extend AI networks beyond copper.

WED. OCT 14｜ASML Reports 3Q26 Earnings

Event: ASML earnings: the chip industry’s bellwether steps up

Why It Matters: ASML is the sole maker of EUV lithography machines, the tools Intel, TSMC and Samsung rely on for leading-edge chips. Its results offer a real-time read on the semiconductor cycle and how aggressively foundries and memory makers are pushing advanced nodes.

Key Watch Points: Guidance, 2027 Outlook, China:

After lifting its 2026 forecast twice, to €43–45 billion in sales and a 54–56% gross margin, will ASML raise it again? Investors will also parse its 2027 outlook for signs foundry and memory spending will last, and watch whether China, already down to 14% of 2Q26 sales, slips further amid U.S. restrictions.

THU. OCT 15｜TSMC Reports 3Q26 Earnings

Event: TSMC to report 3Q26 earnings, guided for record revenue of $44.6–45.8B while 2nm ramp and overseas expansion could weigh on margins

Why It Matters: With NVIDIA and AMD among its biggest customers, TSMC’s guidance is the clearest gauge of how long the AI chip boom can run. After adding $100B to its Arizona plan in July, investors will watch how tariffs and geopolitics, and rivals’ advances, shape its next moves.

Key Watch Points: Capex and Margins, Advanced Node/ CoWoS Roadmap, Possible Terafab Tie-up:

With another record quarter already guided, focus shifts to how higher capex (2026 budget of $60–64B, with 2027 plans in focus) and costly ramps will affect margins. Management has flagged 3–4 points of dilution from the 2nm ramp in 2H26, plus 2–3 points from overseas fabs at early stages. Rivalry with Intel continues on both foundry (A16/A14 vs. Intel’s 14A) and advanced packaging (CoWoS vs. EMIB), while a possible tie-up with Musk’s Terafab, which Intel has joined, adds another wrinkle.

• Memory supply remains tight with no clear sign of relief. DRAM remains Very Tight at 20 weeks versus an 8-week balanced level, while shortages are limiting some NAND suppliers’ ability to support enterprise SSD solutions.

• Anthropic’s IPO filing puts a number on the AI infrastructure buildout: at least $518 billion. The long-term commitments span cloud computing, equipment and services, with roughly 80% non-cancelable or payable regardless of usage.

• Samsung is the next test for the memory upcycle. After Micron’s record quarter, Samsung’s Q3 preliminary results this week will show whether higher memory prices are still translating into earnings momentum, while its HBM4 ramp remains another key watch point.

01 / Supply Chain Radar

We track CPU, GPU, DRAM, NAND, HDD, ABF, and MLCC each week. Start with the status color, then compare the current lead time with the balanced-market benchmark and read the quick take.

02 / Last Week in Tech: Top 3 Industry Shifts

SEMICONDUCTORS / MEMORY

Micron Posts Record $54.2B Quarter, Sees No End to Memory Tightness

What Happened: Micron posted FQ4 revenue of $54.2 billion, up 31% QoQ, with non-GAAP gross margin reaching a record 87%, and guided FQ1 revenue to $61.5 billion. However, with contract prices rising from an already high base, sequential DRAM ASP growth eased to the high-teens percentage range. Meanwhile, Micron added 10 strategic customer agreements (SCAs), bringing its total to 26, some extending to 2031. These SCAs are expected to account for over 35% of revenue through 2030, underscoring the company’s decisive pivot toward long-term contracts.

Why It Matters: Management said it has no line of sight to when supply and demand will return to balance, projecting DRAM and NAND bit shipments to grow only in the low-20% and mid-20% ranges, respectively, through 2027–2028—with both markets still supply constrained. TrendForce believes the supply bottleneck remains structural amid AI-driven demand: cleanroom shortages, rising HBM trade ratios and diminishing gains from node transitions continue to constrain output. With more than 75% of Micron’s 2027 output already committed, supply is expected to remain tight in the year ahead.

AI / SEMICONDUCTOR

Anthropic Eyes $2T IPO as $518B Infrastructure Bill Ripples Through the Supply Chain

What Happened: Anthropic is preparing an IPO at a valuation of up to $2 trillion, with marketing now expected to begin the week of Nov 9 and a listing targeted before Thanksgiving (Nov 26)—later than the October timeline initially reported. Its filing shows 2025 revenue of about $4.6 billion, nearly 12 times 2024’s $386 million, alongside a net loss of roughly $42 billion, more than $34 billion of which stems from fair-value changes on debt rather than core operations.

Why It Matters: The filing puts a price tag on the AI buildout: Anthropic has committed at least $518 billion to infrastructure over the next decade, about 80% of it non-cancelable. The largest line is $161.2 billion in equipment leases with Broadcom, followed by Google ($111.1B), Amazon ($110B), xAI capacity ($84.5B), Microsoft ($31.4B) and AMD (over $20B), with Micron, Samsung and SK hynix named as memory partners.

AI / POLICY

Trump, AI Chiefs Sign Voluntary “Super Intelligence” Accord

What Happened: President Trump hosted a who’s who of tech leaders at the White House on Sep 29, where Meta, Nvidia, Google, OpenAI, xAI and Anthropic signed the “White House Accord on Super Intelligence: Joint Commitment on Frontier Responsibilities.” The roughly 300-word pact commits signatories to four layers of safeguards: internal controls that monitor model capabilities in areas such as cybersecurity and biosecurity, dedicated internal oversight teams, independent external auditors, and independent board committees to review their findings. Trump also announced plans for a 10-person AI safety committee and later named Jay Clayton to lead the new Super Intelligence Force.

Why It Matters: The accord is the administration’s clearest signal yet that it favors industry self-regulation over binding rules: Trump called it “morally binding,” but it carries no penalties, no requirement to disclose audit results and no government enforcement—even though OpenAI and Anthropic have publicly called for mandatory national safety standards. For now, that keeps compliance costs light and leaves the compute race untouched, as the text says nothing about chips, data centers, energy or export controls. But the document itself notes the steps may eventually be codified into law, and with Anthropic heading toward its IPO, independent audits and board-level safety committees could quickly become the governance baseline investors expect from every frontier lab.

03 / Week Ahead: Key Events to Watch

WED. OCT 7｜FOMC Minutes

Event: The Fed releases minutes from its Sep 15–16 meeting, where it raised rates by 25bp to 3.75%–4.00%, its first move after a five-meeting pause.

Why It Matters: The unanimous hike, paired with a hawkish dot plot pointing to a 4.1% year-end median, revived talk of a new tightening cycle. Since then, softer August core PCE (3.0%) and New York Fed President John Williams’ “no need for urgency” remarks have pushed markets toward a hold on Oct 28. The minutes will show which camp has the upper hand ahead of the Oct 14 CPI print.

Key Watch Points: One-and-Done or a New Cycle, Oil vs. Jobs:

Watch how many officials see another hike as necessary this year, and how much weight the Committee puts on rising oil prices versus cooling labor demand.

WED. OCT 7｜Applied Digital Reports Fiscal Q1 Earnings

Event: Applied Digital is scheduled to discuss its fiscal Q1 2027 results on October 7, with a conference call at 5:00 p.m. ET.

Why It Matters: Applied Digital has become a bellwether for the AI data-center buildout, with 1.4 GW of contracted critical IT load and approximately $36 billion in contracted base-term lease revenue as of its FY2026 year-end. Its results may offer an early read on whether AI demand is translating into energized capacity on schedule.

Key Watch Points: Leasing, Power and Financing:

Watch for new hyperscaler leases, the ramp at Polaris Forge 1, and progress on the 1.2 GW generation project being developed through Base Electron. Applied Digital reported $5.0 billion in debt and $4.2 billion in cash, cash equivalents and restricted cash as of May 31, 2026, making financing costs another key item to watch.

THU. OCT 8｜Samsung Reports Q3 Preliminary Earnings

Event: Samsung Electronics is expected to release preliminary Q3 results, with the latest FnGuide consensus at KRW 108.1 trillion in operating profit and KRW 201.7 trillion in revenue.

Why It Matters: Samsung is on track to top KRW 100 trillion in quarterly operating profit for the first time, up from KRW 89.5 trillion in Q2. Following Micron’s record quarterly revenue and stronger-than-expected outlook, Samsung’s results will offer another read on whether the memory upcycle is continuing—or whether slower price gains are beginning to temper earnings growth.

Key Watch Points: Profit Milestone, Memory Momentum, Currency:

Samsung expects Q3 HBM4 revenue to more than triple quarter on quarter and has begun shipping HBM4E samples. Watch whether higher memory prices are translating into stronger earnings, and how much of the profit growth is coming from Samsung’s memory business.

• Server CPUs join the Radar this week, a sign of how fast agentic AI has moved them up the watch list. Lead times are at 25 to 30 weeks against a balanced 16 to 20, with major CSPs also accelerating their own in-house designs.

• The US and China extended their trade truce by two months, to January 10, after the Trump-Xi summit in Washington, while also agreeing to establish a bilateral AI dialogue.

• Micron reports fiscal Q4 this week, its first read since DRAM and NAND prices surged last quarter. The question is whether the memory rally still has room to run, with HBM4 progress the bigger test.

01 / Supply Chain Radar

We track CPU, GPU, DRAM, NAND, HDD, ABF, and MLCC each week. Start with the status color, then compare the current lead time with the balanced-market benchmark and read the quick take.

02 / Last Week in Tech: Top 3 Industry Shifts

AI / ECONOMY

Trump-Xi Summit Extends Trade Truce, Launches New AI Dialogue

What Happened: The U.S. and China wrapped up a three-day summit in Washington with several agreements aimed at stabilizing bilateral ties. The two sides confirmed a two-month extension of their trade truce through January 10, 2027, and agreed on more favorable tariff treatment for US$30 billion of non-sensitive goods in each direction. They also agreed to establish a bilateral AI dialogue, referred to by the U.S. as the U.S.-China Super Intelligence (SI) Dialogue, with the next exchange expected by November 2026. The two sides also agreed to establish a communication channel for AI-related incidents.

Why It Matters: The summit removes an immediate tariff escalation risk while creating more structured channels for trade, investment and AI discussions. But major disputes over technology restrictions and critical-mineral supply remain unresolved. With Trump and Xi expected to meet again at APEC in November and the G20 in December, the Washington summit looks more like another step in an extended negotiation than a final settlement.

AI / SEMICONDUCTOR

Meta’s Muse Ignites a CPU Rally, Extends into Hardware at Connect 2026

What Happened: Meta’s new AI agent Muse has reportedly out-downloaded ChatGPT in its first days on the market, and Wall Street is drawing a direct line to chip demand: because Muse runs on persistent cloud-based virtual machines, the market is betting agentic AI will lean far more heavily on CPUs than GPUs. The bet sent AMD, Intel and Arm surging in lockstep, with AMD crossing a $1 trillion market cap for the first time.

Why It Matters: Muse’s early momentum is quickly expanding beyond software. Its breakout comes as Meta kicks off Connect 2026 (Sept. 23–24), where the company is extending the assistant into hardware with Meta Charm, a compact handheld device built around Muse. With OpenAI reportedly developing a rival as competition with xAI’s Grok “teammates” intensifies, the agent race is widening—and so is the battle over the compute behind it. For chipmakers, the key question is whether always-on AI agents can sustain a new wave of CPU demand, or whether GPUs ultimately capture most of the upside.

SEMICONDUCTORS

Qualcomm Goes 2nm with Dual Flagship Chipsets

What Happened: Qualcomm entered the 2nm era at Snapdragon Summit on Sept. 22, unveiling a dual-flagship lineup — Snapdragon 8 Elite Extreme Gen 6 and Snapdragon 8 Elite Gen 6 — both built on TSMC’s 2nm process.

Why It Matters: Qualcomm’s move puts it just one week behind MediaTek, which launched its own 2nm Dimensity 9600 Pro on Sept. 15 — meaning Android’s two dominant chipmakers have both crossed into 2nm, with Apple’s A20 Pro also on the same node. The convergence hands TSMC a fresh wave of 2nm orders just as it ramps capacity. The chips also mark the first commercial validation of Samsung’s LPDDR6, confirming the new memory standard is ready to ship alongside next-gen silicon.

03 / Week Ahead: Key Events to Watch

TUE. SEP 29｜OpenAI DevDay

Event: OpenAI DevDay: Altman teases a big agent launch

Why It Matters: Shortly after Meta rolled out its Muse agent, OpenAI takes the stage as the agent race heats up. Altman posted on Sep 15 that a big launch was coming, then marked the event with six ship emojis, tech-speak for “we’re releasing something.”

Key Watch Points: New Model, New Pricing, New Agents

OpenAI is expanding its tools so AI agents can handle multi-step office work directly on its platform, and DevDay could show how far that goes beyond July’s Presence, which deploys agents in customer support, sales and billing. Watch for a next-generation model, a pricing or API overhaul that reshuffles the competitive landscape, and new platform capabilities such as autonomous agents.

WED. SEP 30｜Micron Reports Fiscal Q4 Earnings

Event: Micron reports fiscal Q4 results (ended Sep 3), coming off a record quarter as soaring memory prices reshape the DRAM and NAND markets.

Why It Matters: After DRAM and NAND ASPs surged by the low-60% and mid-80% ranges last quarter, Micron’s results will test whether the memory rally still has room to run—especially as LTAs lock in more supply amid lingering market uncertainty.

Key Watch Points: Margins, Supply Locked-In, HBM4 Catch-Up

Margins hit a record 84.9% non-GAAP in 3QFY26, best among the Big Three — the question is whether that holds. Micron has locked in 16 Strategic Customer Agreements, with markets watching for more. The bigger test is HBM4: still last in shipment share, Micron needs concrete progress to close the gap.

THU. OCT 1-2｜3D IC 2026 Conference

Event: 3D IC 2026 Conference takes place in Atlanta

Why It Matters: AI chips are outgrowing flat 2.5D packaging, so the industry is stacking upward into 3D while testing alternatives such as panel-level packaging. With TSMC, Rapidus and Kioxia on the program, the event offers a look at how leading foundries and memory makers plan to stack, connect and scale the next generation of AI silicon.

Key Watch Points: Panel-level Packaging, CMOS Directly Bonded to Array (CBA) for Memory

Beyond its 2nm push, Rapidus is reportedly developing packaging for both 300 mm wafers and 600 mm panels, while Kioxia is expected to detail CBA, the bonding technology behind its next-gen QLC 3D flash and a claimed 60% jump in bit density over its 8th-generation product.

• With demand picking up, NAND suppliers are reallocating capacity toward enterprise SSDs, though eSSD lead times remain elevated at 16 weeks against a balanced 8, as overall supply stays insufficient.

• SK hynix is reportedly in early talks with Intel to produce memory chips on U.S. soil. The supply chain question is whether this marks the start of South Korean memory makers manufacturing leading-edge chips overseas.

• Trump and Xi meet in Washington this week, with rare-earth export controls and AI chip restrictions on the agenda. Watch whether Washington eases chip export rules to China.

01 / Supply Chain Radar: Where the Six Sit This Week

We track GPU, DRAM, NAND, HDD, ABF, and MLCC each week. Start with the status color, then compare the current lead time with the balanced-market benchmark and read the quick take.

02 / Last Week in Tech: Top 3 Industry Shifts

MEMORY

SK hynix, Intel Reportedly Explore U.S. Memory Manufacturing Partnership

What Happened: SK hynix is reportedly in early talks with Intel to jointly produce memory chips on U.S. soil — either by leasing space at Intel’s long-delayed Ohio fab or forming a joint venture. The move would run alongside SK hynix’s existing Indiana HBM back-end packaging plant, slated to begin operations in 2029.

Why It Matters: If realized, this would mark the unprecedented debut of South Korean memory giants producing cutting-edge chips overseas. Beyond easing SK hynix’s U.S. expansion, a joint venture could pioneer a new co-investment model for CSPs to directly secure dedicated memory capacity in the AI era, though strict tech-export controls in Seoul still pose a major regulatory hurdle.

AI/ SEMICONDUCTOR

Huawei Fast-Tracks AI Chip Roadmap to Narrow Gap with NVIDIA

What Happened: Huawei has unveiled an accelerated Ascend roadmap as China doubles down on chip self-sufficiency. Following this year’s debut of the Ascend 950PR and 950DT, Ascend 960DT has been pulled forward by three quarters to early 2027, with the 960PR also moving up a quarter to 3Q27 — narrowing China’s timeline in catching up with NVIDIA.

Why It Matters: Huawei’s push hinges on a critical unknown: whether it can scale AI chip output without direct access to HBM, relying instead on in-house memory alternatives HiBL and HiZQ. And while DeepSeek’s reportedly plan to deploy at least 160,000 Ascend 950DT chips signals growing traction, its continued reliance on NVIDIA GPUs for training shows Huawei’s chips have yet to prove themselves in the most demanding, compute-intensive workloads.

AI / SERVER

Apple Mulls Potential Return to Server Market

What Happened: Under new CEO John Ternus, Apple is reportedly exploring a return to the enterprise server market, marking a potential new frontier for its in-house silicon push. The systems could be powered by M8 Ultra chips, Apple’s highest-performance processors.

Why It Matters: A confirmed launch would mark several milestones for Apple’s silicon strategy. First, its most powerful chips — long confined to consumer devices — would finally be built for the enterprise. Second, selling those systems to outside customers would revive a business Apple walked away from when it discontinued Xserve in 2011. Third, turning to NVIDIA’s NVLink to connect multiple chips would likely mark a reversal from Apple’s earlier alignment with UALink.

03 / Week Ahead: Key Events to Watch

TUE. SEP 22｜Qualcomm Snapdragon Summit

Event: Qualcomm’s Snapdragon Summit 2026 kicks off September 22–24, with new flagship smartphone chips set to take center stage.

Why It Matters: Snapdragon Summit isn’t just a smartphone event anymore. Last year brought the 2nd-gen Snapdragon X Elite for PCs and a 3rd-gen Oryon CPU, plus Qualcomm’s push into AI data centers and the custom ASIC market. The question for 2026: does Qualcomm double down on that expansion, or is another surprise in store?

Key Watch Points: Snapdragon 8 Elite Gen 6/ Gen 6 Pro, AI Accelerator Updates:

With MediaTek already shipping its first 2nm chip (Dimensity 9600), attention turns to Qualcomm’s next move — its Gen 6 is also expected to be built on TSMC’s 2nm process. The company has teased a new Hexagon NPU for the Gen 6 — up to 50% faster INT4 prefill, and tuned for Mixture-of-Experts (MoE) models that activate only a fraction of their parameters per token. Watch for how these AI gains translate into real-world benchmarks, and how pricing holds up as both 2nm costs and the ongoing memory price surge squeeze margins.

TUE. SEP 22｜Global Memory Innovation Forum 2026

Event: GMIF 2026, a major memory event, kicks off September 22 to 23 in Shenzhen, China

Why It Matters: As AI shifts from training to inference, memory itself is becoming the bottleneck. This year’s theme of GMIF, “The Future Built on AI Memory and Storage,” zeroes in on that shift: how memory and storage must evolve to keep pace with inference-heavy workloads, from enterprise-grade storage and cloud-edge-device collaboration to the emerging Token economy.

Key Watch Points: Updates from Memory Giants (e.g. Samsung on CXL, GDDR7)

Samsung headlines with updates on GDDR7 mass production, CXL memory expansion, and high-performance NAND, joined by fellow memory/storage players SanDisk, Solidigm, and Silicon Motion. Notably, Lenovo — a downstream device maker — also takes the keynote stage. Given the venue, this is also a chance to gauge how far China’s domestic memory technology has progressed.

THU. SEP 24｜Trump-Xi Summit

Event: U.S. President Donald Trump Expected to Meet Chinese President Xi Jinping in Washington

Why It Matters: This marks Trump and Xi’s second meeting this year, following their May summit in Beijing, and is expected to center on extending the US-China trade truce — including tariff relief on American energy and agricultural exports — with the broader race for AI supremacy also expected to shadow the talks.

Key Watch Points: Tariff adjustments, export controls on rare earths, AI chips

China’s dominance as the world’s top rare-earth producer gives Beijing real leverage over tariff concessions on the table. On the AI front, whether Washington eases chip export restrictions to China remains the central question — one that carries extra weight with NVIDIA CEO Jensen Huang reportedly attending Trump’s state dinner for Xi.

TrendForce Substack covers semiconductors and AI infrastructure in depth. Depth takes time to read, and it does not always answer the question that surfaces first on a Monday morning: what changed last week, and what should I be watching now.

AI Infra & Semiconductor Weekly Radar is built for that question, for people who follow this industry as part of their job. Every Monday, three fixed parts:

• Supply Chain Radar. Six components tracked continuously (GPU, DRAM, NAND, HDD, ABF, MLCC), each with a supply status, its current lead time against the balanced level, and one line of interpretation.

• Last Week in Tech. Developments that move the wider AI infrastructure and semiconductor supply chain, with what happened and why it matters.

• Week Ahead. The week’s key events, and what to watch to stay ahead of market shifts.

Weekly Radar is free, and included with every subscription.

Now for the first issue.

This Week in 30 Seconds

• GPU is the only one of the six components sitting at a balanced lead time. ABF substrate runs at 48 to 56 weeks against a balanced 12, the widest gap on this week’s table.

• Anthropic, OpenAI and xAI all called for slowing frontier model development last week. The supply chain question is whether hyperscalers answer by trimming capex.

• The Fed meets this week, and a hike would be its first since July 2023. Watch what that does to hyperscalers’ cost of debt.

01 / Supply Chain Radar: Where the Six Sit This Week

We track GPU, DRAM, NAND, HDD, ABF, and MLCC each week. Start with the status color, then compare the current lead time with the balanced-market benchmark and read the quick take.

02 / Last Week in Tech: Top 3 Industry Shifts

AI MODEL

Top AI Rivals Align: Anthropic, OpenAI, xAI Call for Slower Model Development

What Happened: A rare consensus is emerging among AI’s fiercest rivals. After Anthropic CEO Dario Amodei called for deliberately slowing frontier AI advances in his essay, We Must Pace the Frontier, OpenAI CEO Sam Altman and xAI founder Elon Musk echoed his concerns that capabilities are advancing faster than researchers can understand and control them.

Why It Matters: The concerns ripple across the AI supply chain — OpenAI’s possible IPO delay may be the least of it. The bigger question is whether hyperscalers pull back capex, putting chip and memory demand at risk. Yet President Trump has waved off the warnings, insisting the U.S. is “leading China on AI... and, frankly, I want to keep it that way, because whoever wins AI, wins.” Whether this push to slow down ultimately shapes the U.S.-China AI race is worth watching.

SEMICONDUCTOR EQUIPMENT / FOUNDRY

ASML Rallies TSMC, Intel and Samsung Behind 12-inch Photomasks for High-NA EUV

What Happened: ASML says moving High-NA EUV from 6-inch to 12-inch photomasks could boost productivity 40%, making the costly systems more cost-effective. The partners target a 12-inch mask pilot line by 2031 and advanced-node production by 2033, per TSMC—while Samsung eyes DRAM adoption as early as 2028.

Why It Matters: This marks TSMC’s first concrete High-NA EUV timeline—2030, aligning with its A12-and-beyond roadmap—after years of conservative signaling on the technology. For ASML and the broader upstream lithography and materials supply chain, the commitment offers reassurance of demand and could catalyze a new investment cycle.

CONSUMER / MEMORY

Apple’s New iPhone Launch: Foldable Duo Debuts, iPhone 18 Pro Up $100 on Memory Costs

What Happened: Apple unveiled its first foldable iPhone, Duo, alongside the iPhone 18 Pro and Pro Max, all powered by the A20 Pro. Memory costs pushed Pro/Pro Max prices up $100 to $1,199/$1,299; Duo starts at $1,999 with up to 2TB storage but only 12GB RAM.

Why It Matters: Apple is entering an increasingly crowded foldable market just as tightening LPDDR supply adds pressure on costs and pricing. However, despite Xiaomi and Huawei launching rivals the same week, TrendForce expects iPhone Duo shipments to hit about 5 million units in 2026, giving Apple a 24.8% market share and making it the No. 2 foldable brand behind Samsung.

03 / Week Ahead: Key Events to Watch

MON. SEP 14｜Gulf-Iran Diplomatic Meeting on Strait of Hormuz

Event: Gulf-Iran Diplomatic Meeting on Strait of Hormuz

Why It Matters: Gulf foreign ministers from the six-member Gulf Cooperation Council are set to meet Iran’s top diplomat for the first time since the February war, eyeing to secure a deal temporarily managing shipping through the Strait of Hormuz.

Key Watch Points: Whether a formal agreement would be reached to ease the oil-price pressure that’s been raising energy costs, as well as the supply squeeze on critical gases and upstream chip materials that’s been building since the strait’s closure in March.

THU. SEP 15｜Federal Open Market Committee (FOMC) Meeting

Event: FOMC Sept. Meeting: Rate Decision Ahead

Why It Matters: A hike would reportedly be the Fed’s first since July 2023, ending a 3-year pause. Middle East conflict has pushed oil near $100 and kept inflation elevated, reinforcing Chair Warsh’s hawkish tilt into the September meeting.

Key Watch Points: Whether the Fed holds steady or hikes through year-end; how that decision feeds into hyperscalers’ cost of debt and near-term capex discipline; and how sustained inflation pressure weighs on end-consumer demand for tech and cloud services in coming quarters.

FRI. SEP 17｜Huawei Connect 2026

Event: Huawei Connect 2026

Why It Matters: Huawei Connect 2026 is expected to showcase how Huawei plans to scale industrial AI adoption, expand its open-source ecosystem, and roll out next-generation AI infrastructure and developer tools amid tightening global hardware constraints.

Key Watch Points: Huawei’s Next-gen AI Chip Roadmap: Following its rollout of the Ascend 950PR and 950DT last year, all eyes are on whether Huawei will push its AI accelerator timeline even further. Other key technical updates to monitor include progress on LogicFolding architecture, as well as proprietary memory advancements like HiBL and HiZQ.