Why HBM memory became the bottleneck of the AI boom — and what it means for Korea and Taiwan
The AI race is often told as a story about chips like GPUs. The quieter constraint is the specialised memory stacked beside them — and East Asia makes almost all of it.
East Asian tech week 24 May 2026: TSMC 2nm hits yield, Samsung HBM4 closes the gap, Xiaomi EV turns profitable
TSMC N2 yields stabilised above commercial threshold, Samsung HBM4 enters Nvidia qualification, Switch 2 hits 24M with China at 16%, Xiaomi EV reports first profit. Five storylines shaping AI infrastructure and consumer tech.
Samsung Begins 1.4nm Pathfinder Run at Pyeongtaek as GAA Yield Crosses 70 Percent
Samsung Foundry began a 1.4nm pathfinder run on May 18, 2026, naming Qualcomm and Tesla as first customers as 2nm GAA yield crossed 70 percent.
TSMC Arizona Fab 3 Production Ramp Hits 2 nm in May 2026: What It Means for the East Asia Semiconductor Map
TSMC's Arizona Fab 3 hit first volume 2 nm production this week, two quarters ahead of its revised schedule. The Hsinchu HQ is unhappy. The Pentagon is delighted. And Korea is watching with a specific concern that almost nobody has named.
TSMC 2nm Ramp Q2 2026: Why Apple Got First Allocation, the N2P Yield Surprise, and What This Means for the AI GPU Pipeline
TSMC's 2nm node began volume production in late April 2026 with yield numbers that surprised analysts. The first-allocation customer was Apple — not Nvidia. The reasons reveal more about the AI chip pipeline than the public announcements.
Samsung Foundry Pivots to Single-Customer Lines as SF2 Yield Stalls
Samsung confirmed on May 10 it will dedicate two of five SF2 modules at Pyeongtaek to single customers, breaking from the shared-fab model in response to yield problems and hyperscaler demand.
Rapidus Begins 2nm Risk Production at Hokkaido Fab in Japan's Foundry Bid
Rapidus has begun 2nm risk production at its Hokkaido fab in late April, with IBM-aligned early test data. The METI-backed venture targets commercial volume in 2027 and is courting US AI customers.
BYD Begins Pilot Production of Solid-State Battery at Shenzhen Plant, Sets 2027 Commercial Launch Target
BYD has begun pilot production of solid-state lithium batteries at its Shenzhen technology centre, with first commercial deployment scheduled for the 2027 model year in select premium variants.
Unitree Begins Mass Production of G2 Humanoid Robot at Hangzhou Plant, Targeting $9,000 Industrial Price Point
China's Unitree Robotics began commercial shipments of its G2 humanoid platform on April 30, with industrial deployments at three Foxconn facilities expected by July.
TSMC Confirms N2 Mass Production at Hsinchu Fab With Apple and AMD as First Customers
TSMC's 2nm node has entered volume production in Hsinchu, with Apple and AMD anchoring the first wave of GAA-based silicon shipping in 2026 and 2027.
Sony Unveils IMX9 Stacked Image Sensor with Dual-Layer Pixel Architecture
Sony's IMX9 stacked sensor doubles saturation signal and supports 8K30 with full pixel readout, shipping in Q3.
Xiaomi Launches SU8 Electric Sedan with 1,200km Range at $36,800 Starting Price
Xiaomi's new SU8 electric sedan targets BYD and Nio with a 1,200km CLTC range, 800V fast charging and Level 2++ autonomy, starting at 268,900 yuan ($36,800) ahead of late-May deliveries.
SK Hynix Begins Mass Production of HBM4 Memory, First in Industry
SK Hynix announced Friday it has started mass production of HBM4 high-bandwidth memory, placing it two quarters ahead of Samsung and Micron.
Chinese Autonomous Driving Firms Launch Commercial Robotaxi Services in Dubai
Baidu and WeRide have launched fully driverless commercial ride-hailing services in Dubai, marking the first time multiple Chinese autonomous driving companies operate robotaxis outside China simultaneously.
Samsung Unveils Next-Generation 2nm GAA Chip at Seoul Semiconductor Forum
Samsung presented its first functional 2nm GAA chip at the Seoul Semiconductor Forum, targeting Q4 2026 shipments to challenge TSMC.
China's Autonomous Taxi Fleet Reaches 10,000 Vehicles Across 25 Cities
Baidu's Apollo Go and Pony.ai now operate over 10,000 autonomous taxis across 25 Chinese cities, serving 5 million rides per month.
Taiwan's TSMC Begins 2nm Mass Production for Apple A20 Chip
TSMC's 2nm N2 process enters mass production with Apple as the first customer, delivering 15% speed improvement and 30% power reduction.
Xiaomi 15 Ultra Introduces Satellite Messaging With Qualcomm Snapdragon
Xiaomi's 15 Ultra can send and receive satellite messages in areas with no cellular coverage, using Qualcomm's Snapdragon Satellite modem.
Korean Air and Doosan Test Hydrogen Fuel Cell for Aircraft Ground Operations
Korean Air and Doosan test a hydrogen fuel cell that replaces diesel-powered ground support equipment at Incheon Airport, cutting emissions by 90%.
Malaysia Attracts $7 Billion in Data Center Investments in Six Months
Johor, Malaysia emerges as Southeast Asia's hottest data center market, with $7 billion committed by global tech giants in the past six months.
Chinese AI Chip Startup Enflame Raises $800 Million to Challenge Nvidia
Enflame's $800 million raise fuels development of domestic AI accelerators as Chinese cloud providers seek alternatives to restricted Nvidia GPUs.
Huawei's Petal Maps Challenges Google Maps With AI Navigation in 170 Countries
Petal Maps now covers 170 countries with real-time AI navigation, lane-level guidance, and AR walking directions, serving 100 million monthly users.
India Launches Semiconductor Fab Construction With $10 Billion Tata-PSMC Joint Venture
India's first chip fabrication plant breaks ground in Gujarat, with Tata and PSMC targeting 50,000 wafer starts per month on 28nm technology.
Line AI Assistant Launches in Japan and Thailand With Local Language Focus
LINE's AI assistant targets Japan and Thailand with language models trained on local data, integrated directly into the messaging platform's interface.
Samsung and Google Announce Joint Mixed Reality Platform for 2026
Samsung and Google's jointly developed XR headset runs a new Android XR operating system and will compete with Apple Vision Pro and Meta Quest.
China Completes World's Largest Floating Solar Farm at 2.1 GW
A 2.1 GW floating solar installation on a former coal mining lake in Anhui province becomes the world's largest, powering 800,000 homes.
Grab and GoTo Merge Southeast Asian Ride-Hailing Operations
Grab and GoTo will combine ride-hailing operations into a single platform, ending a decade of costly competition for Southeast Asian market dominance.
Japan's Preferred Networks Raises $1 Billion for AI Supercomputer
Japan's most valuable AI startup raises $1 billion to build a national-scale AI computing facility and develop specialized foundation models.
Taiwan's MediaTek Challenges Qualcomm With Dimensity 9400 in Premium Segment
MediaTek's flagship Dimensity 9400 chip is winning designs in premium smartphones for the first time, threatening Qualcomm's dominance.
XPeng Launches Flying Car Division With First Production eVTOL
XPeng's AeroHT division reveals a modular flying car that separates into a ground vehicle and an aircraft, with a $140,000 price tag.
Foxconn Begins Construction of $2 Billion AI Server Factory in Mexico
Foxconn's Guadalajara facility will assemble Nvidia-based AI server racks for US hyperscalers, reducing dependence on Taiwanese factories.
KARI Successfully Tests Reusable Rocket Engine for Next-Gen Launch Vehicle
KARI's reusable engine completes a 300-second test fire, bringing South Korea closer to developing a SpaceX-style reusable rocket by 2032.
WeChat Crosses 1.4 Billion Monthly Active Users With Expansion in Africa
WeChat reaches 1.4 billion monthly users as its super-app model gains traction in African markets, particularly Nigeria, Kenya, and South Africa.
Submarine Cable Boom: $8 Billion in New Asia-Pacific Cables Announced
AI-driven data demand and data sovereignty laws are fueling $8 billion in new submarine cable investments across the Asia-Pacific region.
PlayStation 6 Development Confirmed as Sony Outlines Next-Gen Strategy
Sony confirms PS6 development and outlines a strategy combining local hardware power with cloud rendering for next-generation gaming experiences.
Vietnam's FPT Software Signs $500 Million AI Services Deal With Japanese Firms
FPT Software will deploy AI solutions across Japanese manufacturing, banking, and insurance clients in one of Vietnam's largest IT export deals.
Samsung Display Begins Mass Production of OLED Panels for Laptops
Samsung's new tandem OLED laptop panels promise 3,000-nit brightness and 40% lower power consumption than previous OLED displays.
Delivery Drones Get Green Light in Shenzhen for Commercial Routes
Meituan and SF Express begin drone deliveries across 28 commercial routes in Shenzhen, covering food, medical supplies, and parcels.
KakaoTalk Integrates AI Assistant Powered by Custom LLM
KakaoTalk's new AI assistant can summarize group chats, translate messages, and make restaurant recommendations without leaving the conversation.
Thailand Becomes Southeast Asia's Largest EV Market, Surpassing Indonesia
Chinese EV brands BYD, MG, and Great Wall Motors dominate Thailand's market, which now accounts for 55% of all EV sales in Southeast Asia.
Oppo Find X8 Pro Breaks Camera DxOMark Record With Hasselblad Zoom
Oppo's new flagship achieves the highest DxOMark score ever recorded for a smartphone camera, driven by its dual periscope telephoto system.
India's UPI Payment System Expands to Japan Through PayPay Partnership
A new UPI-PayPay linkage lets Indian visitors pay at Japanese merchants directly from their Indian bank accounts via QR code.
China Launches Sixth Crewed Mission to Tiangong Space Station
The Shenzhou-19 crew will conduct 90 experiments aboard Tiangong, including tests for long-duration spaceflight medical countermeasures.
Nothing Phone 3 Debuts With AI-Native Interface and Transparent Design
Nothing's third-generation smartphone features an AI-driven interface that proactively surfaces information and controls based on context.
Chinese Humanoid Robot Startup Unitree Raises $500 Million
Unitree's $500 million round values the company at $3.5 billion as it prepares mass production of affordable humanoid robots for industrial use.
South Korea's KT Launches World's First Commercial 6G Pilot Network
KT's 6G pilot in Seoul demonstrates terahertz-band wireless transmission, achieving speeds 50 times faster than current 5G networks.
Li Auto Surpasses 1 Million Cumulative Vehicle Deliveries
Li Auto reaches one million deliveries faster than any Chinese EV startup, validating its bet on range-extended electric SUVs.
Naver Launches AI-Powered Search Overhaul to Fend Off Google
Naver redesigns its search experience with AI-generated summaries and conversational follow-ups powered by HyperCLOVA X.
Mobile Esports Revenue in Southeast Asia Crosses $1 Billion Milestone
Southeast Asia's mobile esports market crosses $1 billion in annual revenue, with Indonesia and the Philippines leading growth.
Alibaba Cloud Cuts AI Inference Prices 70% in War for Developers
Alibaba Cloud dramatically reduces AI inference costs, pricing its Qwen model API at less than $0.15 per million tokens.