▲ AI PRISM* Personalized Economic Briefing
* Editor’s note: AI PRISM (Personalized Report & Insight Summarizing Media) is an AI-based personalized news recommendation and summary service developed with support from the Korea Press Foundation. It selects and delivers six tailored news items for each reader type.
■ Pressure on U.S. investment: U.S. Commerce Secretary Howard Lutnick has called on Samsung Electronics (005930) and SK hynix (000660) to expand their capital spending in the United States, deepening the South Korean government’s dilemma. The two companies’ combined cumulative U.S. investment falls far short of Taiwan’s TSMC, leaving them in a position where matching Taiwan’s level would require pouring in several times what they have committed so far.
■ Targeted chip tariffs: The Donald Trump administration has played its targeted semiconductor tariff card, intensifying pressure to build memory fabs in the United States. Despite U.S. containment efforts, China’s CXMT has pushed its market share into double digits for the first time on the strength of commodity DRAM, sharpening the global chip war.
■ Surging Treasury yields: The 10-year U.S. Treasury yield spiked to its highest level in about three years before easing late in the session as bargain hunters stepped in. Wall Street expects yields to keep climbing, citing higher oil prices and expanding government debt around the world.
[Top News for Financial Product Investors]
1. Samsung, SK Would Need 6.5 Times More U.S. Investment to Match TSMC
– Key points: U.S. Commerce Secretary Howard Lutnick called on Samsung Electronics and SK hynix to invest more on the 2nd, deepening the South Korean government’s dilemma. Cumulative U.S. investment stands at $37 billion for Samsung Electronics and $3.9 billion for SK hynix, far behind TSMC, which is building a $265 billion facility in Arizona. Matching Taiwan’s level would mean committing 6.5 times what the two Korean firms have invested so far. South Korea’s integrated circuit exports also reached $149 billion in the first half of this year, overtaking Taiwan’s $133 billion, raising concerns that the existing tariff agreement could be effectively nullified if Washington uses global exports as its benchmark.
2. U.S. Signals Targeted Tariffs on Samsung, SK as CXMT Breaks 10% DRAM Barrier
– Key points: Appearing on CNBC on the 2nd, Lutnick said the administration would introduce a targeted and carefully designed tariff policy for semiconductors. Under the plan, companies that build manufacturing facilities in the United States would receive tariff relief while those that do not would face duties, and he suggested Taiwan’s TSMC and Micron could qualify for relief. The Presidential Office said on the 3rd that it was closely monitoring developments and would consult with Washington to ensure Korean companies are not disadvantaged. Meanwhile, according to Counterpoint Research, CXMT’s DRAM market share rose 2 percentage points from the previous quarter to 10% in the second quarter. Over the same period, Samsung Electronics held the top spot at 38%, while SK hynix slipped 4 percentage points to 25%.
– Key points: Samsung Life Insurance and Samsung Fire & Marine Insurance (000810) are weighing acquisitions of financial firms at home and abroad, backed by at least 5 trillion won in cash and cash equivalents. According to the Financial Supervisory Service, on a separate basis at the end of June this year, the two companies held cash and cash equivalents of 2.8065 trillion won and 2.0582 trillion won respectively, for a combined 4.8647 trillion won. With Samsung Electronics set to pay out 30 trillion won in cash dividends in the third quarter alone, the two insurers are estimated to receive 2.55 trillion won and 450 billion won respectively based on their stakes. If second-half dividends reach 70 trillion won as KB Securities projects, their combined take would rise to 7 trillion won. Samsung Life Insurance is reviewing capital increases for its Thai subsidiary and its Chinese joint venture, while Samsung Fire & Marine Insurance is considering acquiring an additional stake in British specialty insurer Canopius.
[Reference News for Financial Product Investors]
4. Broadcom Revenue Jumps 86%, but Shares Slide on Fourth-Quarter Outlook
– Key points: U.S. chipmaker Broadcom posted third-quarter revenue of $29.591 billion for fiscal 2026, up 86% from a year earlier and beating the Wall Street estimate of $29.36 billion. AI chips drove the results, with related revenue surging 221% to $16.7 billion, while total semiconductor solutions revenue rose 127% to $20.839 billion. The company raised its fiscal 2026 AI revenue forecast to $58 billion and set targets of $115 billion for fiscal 2027 and $230 billion for fiscal 2028. However, its fourth-quarter revenue guidance of $34.8 billion came in below the market estimate of $35.1 billion, sending shares down nearly 5% in after-hours trading before they closed 0.82% lower.
5. TSMC Says 20 New Fabs Still Not Enough for Exploding AI Demand
– Key points: TSMC, the world’s largest contract chipmaker, said it is building 20 fabs simultaneously around the world but still cannot keep up with exploding AI demand. Hou Yong-qing, TSMC senior vice president and chairman of the Taiwan Semiconductor Industry Association, estimated that equipment purchase demand in July this year had jumped 1.9 times from late last year, speaking at the CEO summit of the SEMICON Taiwan 2026 chip exhibition in Taipei. He cited a shortage of construction workers as the biggest obstacle to expanding output, stressing that Taiwan and the United States face the same problem. Separately, SK Group Chairman Chey Tae-won said in an interview with Japan’s Asahi Shimbun that memory chips for data centers are 20% to 30% short of demand, and that he would present investment plans, including cooperation with Japan’s Kioxia, by the end of the year.
6. 10-Year U.S. Treasury Yield Hits Three-Year High With Room to Rise
– Key points: In the New York bond market on the 2nd, the 10-year U.S. Treasury yield rose as high as 4.818% intraday, its highest level in 34 months since Nov. 1, 2023. The two-year yield, which is sensitive to monetary policy, climbed to 4.410% and the 30-year yield to 5.296%, before bargain hunting pulled them back to close at 4.782%, 4.371% and 5.260% respectively. Remarks by President Donald Trump on Iran, New York Federal Reserve President John Williams’ caution on rate increases, and an Automatic Data Processing report showing private payrolls grew by just 38,000 last month all helped improve investor sentiment. Still, Wall Street expects yields to keep rising because of higher oil prices and expanding government debt, while the European Central Bank and the Bank of Japan have both signaled possible rate increases this month.
