Korea's Memory Supercycle: 2027 Orders Arrive Amid Samsung's 8x Profit Jump and 90% DRAM Surge | April 30, 2026

Investment Implications

8x Profit, 90% DRAM Surge — Korea's Memory Duopoly Is Already Booking 2027

Samsung warned the 2027 memory shortage will run deeper than 2026's, with customers already pre-booking next year's capacity. Q1 DRAM average prices jumped over 90% quarter-over-quarter and operating profit rose more than eightfold — the pricing-power phase of Korea's two memory companies is now confirmed in the accounts.

Samsung Electronics posted Q1 net income of KRW 47.22T and operating profit of KRW 57.23T, an eightfold-plus jump from the year-earlier quarter, while revenue rose 69.2% to KRW 133.87T. In the same quarter, average DRAM selling prices climbed over 90% quarter-over-quarter, pushing the semiconductor division's operating margin to 66%. NAND average prices jumped 150% year-over-year in January-March, with Omdia projecting a full-year 2026 increase of 250%. On the same day, Samsung warned that the 2027 memory shortage will deepen further than 2026's, and the South China Morning Post reported that HBM4 mass-production capacity is fully booked while major customers have started pre-booking 2027 capacity.

On the demand side, Microsoft confirmed the cost burden in its April 29 earnings release, guiding fiscal 2026 capital expenditure to $190 billion and citing the surge in memory prices. CNBC reported that blended DRAM prices spiked 80-85% quarter-over-quarter in Q1, that Dell's DRAM costs rose 5.5x and NAND 4x over six months, and that IDC cut its 2026 PC shipment forecast from -2.4% to -11.3% — adding that Nvidia's Vera Rubin NVL72 system uses roughly 3x as much DRAM as the prior generation. If yesterday's lens was the energy value chain through the LNG ordering cycle, today's axis has shifted to the semiconductor value chain — where Korea's two memory companies are exercising pricing power and locking in revenue all the way through 2027.

Yonhap News reported that SK Hynix posted record annual operating profit of KRW 47.2T in 2025, overtaking Samsung Electronics, with the US accounting for 68.9% of sales — and that Korean semiconductor exports surged 160% year-over-year to $25.17 billion in February 2026. With SK Hynix selected to supply about two-thirds of the HBM4 chips needed for Nvidia's Vera Rubin platform and Samsung tripling HBM production from 2025 levels, the AI infrastructure race is creating a structural supply shortage that extends the supply-demand crunch through 2027-2030 or beyond. Korea's memory industry — pricing power confirmed in the accounts, 2027 orders already arriving — is the first place to look.

Key Developments

Technology

Samsung Warns 2027 Memory Shortage Will Deepen Further than 2026's, with 2027 Orders Already Arriving

Samsung Electronics announced that the structural rise in memory demand from AI advances will cause the 2027 memory chip shortage to deepen further than 2026's, with customer orders for 2027 already arriving (Source: Nikkei Asia).

Samsung and SK Hynix Major Customers Pre-Book 2027 Memory Capacity as HBM4 Production Sells Out

The South China Morning Post reported that major customers of Samsung Electronics and SK Hynix have begun pre-booking 2027 memory capacity, with HBM4 mass-production capacity completely sold out (Source: South China Morning Post).

Alphabet Raises 2026 Capex Guidance to $180-190 Billion

Alphabet raised its fiscal 2026 capital expenditure guidance to $180-190 billion from a previous $175-185 billion and said 2027 capex will rise substantially from 2026 levels (Source: CNBC).

AWS AI Revenue Run Rate Tops $15 Billion Three Years After Launch

TechCrunch reported that AWS's AI revenue run rate exceeded $15 billion three years after launch — roughly 260x the size of early-stage AWS (Source: TechCrunch).

Ajinomoto to Invest Over JPY 25B by 2030 to Expand ABF Insulation Film Capacity

Ajinomoto announced more than JPY 25 billion in investment by 2030 to expand production capacity for ABF insulation film for printed circuit boards, as the global semiconductor materials market exceeded $70 billion in 2025 (Source: Nikkei Asia).

Economy

Samsung Q1 Operating Profit KRW 57.23T, Revenue KRW 133.87T as Earnings Surge Eightfold

Yonhap News reported that Samsung Electronics' Q1 operating profit jumped more than eightfold to KRW 57.23T from KRW 6.68T a year earlier, while revenue rose 69.2% to KRW 133.87T and net income surged more than fivefold to KRW 47.22T from KRW 8.22T (Source: Yonhap News).

Samsung Q1 DRAM Average Selling Price Up Over 90% Quarter-on-Quarter, Semi Operating Margin Hits 66%

Nikkei Asia reported that Samsung Electronics' Q1 DRAM average selling price rose more than 90% quarter-over-quarter, with the semiconductor division's operating margin reaching 66% (Source: Nikkei Asia).

NAND Average Prices Up 150% YoY in Q1 2026, Full-Year Rise Forecast at 250%

Omdia forecast that NAND flash memory average prices, which rose 150% year-over-year in January-March 2026, will climb 250% for full-year 2026 versus 2025 (Source: Nikkei Asia).

Microsoft Guides Fiscal 2026 Capex to $190 Billion Citing Memory Price Surge

CNBC reported that Microsoft, in its April 29, 2026 quarterly earnings release, guided fiscal 2026 capital expenditure to $190 billion citing surging memory prices (Source: CNBC).

Hanwha Aerospace Ground Defense Order Backlog Hits Record KRW 39.7T

Yonhap News reported that Hanwha Aerospace, South Korea's leading defense company, saw its ground defense order backlog reach an all-time high of KRW 39.7T, driven by Chunmoo multiple rocket launcher system exports to Norway. Q1 operating profit was KRW 638.9 billion, up 20.6% year-over-year (Source: Yonhap News).

POSCO Holdings Secures 30% Stake in Australia's Mineral Resources Lithium Mines for KRW 1.1T

Yonhap News reported that POSCO Holdings, South Korea's leading steelmaker, signed a KRW 1.1 trillion ($765 million) deal to acquire a 30% stake in Australia's Mineral Resources' Mount Marion and Wodgina lithium mines (Source: Yonhap News).

South Korea Becomes Top Naphtha Importer from US at 24.7% Share

Yonhap News reported that South Korea now imports 24.7% of its naphtha from the US — the largest source — followed by India (23.2%), Algeria (14.5%), the UAE (10.2%), and Greece (4.5%) (Source: Yonhap News).

Politics

US Defense Department Requests $53.6B for FY2027 Autonomous Drones — Up Roughly 24,000% YoY

Al Jazeera reported that the US Defense Department requested $53.6 billion for autonomous drones in fiscal 2027, an increase of roughly 24,000% year-over-year (Source: Al Jazeera).

South Korea's Army to Deploy Over 50,000 Operational Drones by 2029, Cut Border Troops from 22,000 to 6,000

Yonhap News reported that the South Korean Army plans to introduce roughly 11,000 educational drones in 2026 and deploy over 50,000 operational drones by 2029. The Defense Ministry plans to use AI surveillance to replace personnel and cut border-unit troops from 22,000 to 6,000 by 2040 (Source: Yonhap News).

Germany Sets 2027 Defense Budget at EUR 105.8 Billion (3.1% of GDP)

The BBC reported that Germany plans to set its 2027 defense budget at EUR 105.8 billion (about £91 billion, or 3.1% of GDP) — a level well above the NATO 2% target (Source: BBC).

UAE Confirms OPEC and OPEC+ Withdrawal Effective May 1

OilPrice reported that the UAE confirmed its withdrawal from OPEC and OPEC+ effective May 1, 2026 — a move read as a signal of OPEC+ cartel weakening — and noted that the UAE has spent years investing to expand crude production capacity to 5 million barrels per day by 2027 (Source: OilPrice, OilPrice).

China to Phase Out Tariffs on Imports from 53 African Countries Starting May 1

Nikkei Asia reported that China will begin phasing out tariffs on imports from 53 African countries starting May 1, extending the policy applied to 33 least-developed countries since December 2024 to an additional 20 countries through April 2028 (Source: Nikkei Asia).

US Supreme Court 6-3 Ruling Effectively Voids Voting Rights Act Districting Mandate

The Economic Times reported that on April 29, 2026, the conservative majority on the US Supreme Court issued a 6-3 ruling that effectively voided the Voting Rights Act (VRA) districting mandate protecting minority voters. The Hill reported that within an hour of the ruling, the Republican-controlled Florida House approved a gerrymandered map that could give the GOP four additional seats in the 2026 elections (Source: The Economic Times, The Hill).

US to Ban Chinese Rare Earths in Defense Systems Starting January 1, 2027

OilPrice reported that the US will implement new procurement rules under DFARS and 10 U.S.C. §4872 banning the use of Chinese-origin rare earths in US defense systems starting January 1, 2027, and noted that China controls more than 90% of rare earth alloy production — the key feedstock for permanent magnets (Source: OilPrice).

Environment

UK Coastal Sea Temperatures Have Risen About 0.3°C per Decade Over 40 Years, Driving Marine Heatwaves

The Conversation analyzed that UK coastal sea temperatures have risen by approximately 0.3°C per decade over the past 40 years, increasing the frequency of extreme marine heatwaves. Although the UK legally protects 38% of its waters, only 2 of 15 ocean health metrics clearly meet Good Environmental Status (GES) standards (Source: The Conversation).

Santa Marta Climate Talks: ~60 Countries Endorse Faster Fossil Fuel Phaseout — Major Emitters Absent

The Economic Times reported that roughly 60 countries welcomed progress toward accelerating the fossil fuel transition at the Santa Marta meeting in Colombia. The Guardian noted that with major emitters — the US, China, India, Russia, Saudi Arabia, Qatar, and the UAE — absent, attending countries account for over half of global GDP, about a third of energy demand, and a fifth of fossil fuel supply (Source: The Economic Times, The Guardian).

Social

Eli Lilly CEO David Ricks Estimates Global GLP-1 Users Will Rise from ~20M at End-2025 to 30M by End-2026

CNBC reported that Eli Lilly CEO David Ricks estimated global GLP-1 users will rise from roughly 20 million at the end of 2025 to 30 million by the end of 2026 (Source: CNBC).

Japan's Female Taxi Drivers Up 90% Over a Decade to 13,078, Total Driver Count Down 30%

Nikkei Asia reported that Japan's taxi industry had 217,161 drivers in fiscal 2023 — down roughly 30% from a decade earlier — while female taxi drivers numbered 13,078 as of March 2025, up roughly 90% from a decade earlier but still only 5% of the total (Source: Nikkei Asia).

Australia's Indian-Born Population Surpasses British-Born to Become Largest Migrant Group

The South China Morning Post reported that Australia's Indian-born population reached 971,020 (5.2% of the population), narrowly surpassing the British-born population of 970,950 to become the largest migrant group for the first time. Australia's foreign-born share rose from 29.5% in 2022 to 32% in 2025 (Source: South China Morning Post).