▲ AI PRISM* Personalized Economic Briefing
* Editor's note: "AI PRISM" (Personalized Report & Insight Summarizing Media) is an artificial intelligence-based personalized news recommendation and summary service developed with support from the Korea Press Foundation. It selects and provides six news items tailored to each reader type.
[Key Issues Briefing]
■ China's DRAM pursuit: Concerns spread that China could overtake South Korean technology after Changxin Memory Technologies (CXMT) signaled it would release 4F² (four-F-squared) technology, which alters the structure of DRAM cells, within this year. Kwon Seok-joon, a professor at Sungkyunkwan University, said the announcement was only a launch preview that omitted any reference to mass production and that the cell density was similar to the structure South Korean firms currently use, making the pace at which the gap is narrowing the central question.
■ Chip share divergence: Shares of Samsung Electronics (005930.KS) and SK hynix (000660.KS) slid sharply, pushing the gap with brokerage target prices above 100%. Earnings growth in chips remains solid, but doubts have grown over how long the artificial intelligence investment cycle can last as long-term U.S. Treasury yields climbed into the 5% range.
■ AI flows diverge: The Netherlands' ASML beat estimates but still fell short of heightened investor expectations, while foreign investors dumped large-cap chipmakers and selectively bought AI supply-chain stocks. Microsoft, meanwhile, set another record high after its cloud monetization was confirmed, underscoring how the center of gravity for AI gains is shifting.
[News of Interest to Global Investors]
- Key points: Korean and U.S. stock markets swung sharply after China's CXMT signaled it would release next-generation 4F² DRAM technology this year. The plan CXMT disclosed on the 10th was to present a server DDR5 memory module (RDIMM) combining a 4F² structure with hybrid bonding within this year, without disclosing capacity, performance or a mass-production timeline. Kwon Seok-joon, a professor in the department of chemical engineering at Sungkyunkwan University, said the announcement contained no mention of mass production or even samples, and projected that meaningful mass-production volumes would be possible at the earliest in late 2027 and realistically in the first half of 2028. Kwon explained that CXMT's 15-nanometer 4F² cell and the 12.2-nanometer 6F² cell used by South Korean producers are similar in area, making it hard to view this as a leap ahead in density. Some experts estimate initial yields could fall short of 10%.
2. Samsung and SK hynix Have Slumped, Yet Brokerage Targets Are Still More Than Double
- Key points: As shares of Samsung Electronics and SK hynix tumbled, the gap between brokerages' average target prices and actual share prices widened beyond 100%. According to financial data provider FnGuide, Samsung Electronics' average target price over the past three months was 495,227 won, implying 113.5% upside from its closing price of 232,000 won on the 14th, while SK hynix's was 3,257,727 won, or 129.6% above its close of 1,419,000 won. Lee Jin-woo, head of the research center at Meritz Securities, said supply bottlenecks would worsen next year and accelerate price increases, and that share prices would eventually converge on target levels. Jung Yong-taek, chief economist at IBK Investment & Securities, by contrast warned that current interest rate levels are at a tipping point and that the economy would inevitably buckle if high rates persist. The KOSPI closed down 0.44% at 6,008.81 that day, falling for a sixth straight session.
3. ASML Beats Estimates, but Investors Say It "Fell Short of Expectations"
- Key points: ASML of the Netherlands, the world's largest maker of semiconductor lithography equipment, posted third-quarter net profit of 4.96 billion euros, a 20.7% beat against a consensus estimate of 4.11 billion euros. Total revenue of 11.662 billion euros (about 17.5 trillion won) came in slightly below the 11.7 billion euros expected, while a gross margin of 57.5% exceeded the 57% top end of guidance, and the company guided full-year revenue of 44 billion to 45 billion euros. ASML Chief Executive Christophe Fouquet said customers are showing strong intent to place orders in advance for 2029 and even 2030 volumes, and that the company is reviewing plans to further expand capacity in 2028. Still, the results fell short of investor expectations, and China's share of revenue is projected to shrink to 20% this year from 36% in 2024 and 29% last year, which is expected to weigh on future earnings.
[Reference News for Global Investors]
4. "While Korea Delays Joining the CPTPP, Auto and Shipbuilding Export Competitiveness Slips"
- Key points: With President Lee Jae-myung effectively shelving accession to the Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) this year, the Korea Institute for Industrial Economics and Trade released a report on the 14th finding that South Korean manufacturing lost export competitiveness within the bloc after the pact took effect. Comparing 2012 to 2018, before it entered into force, with 2021 to 2024, afterward, 46 of 90 detailed automobile items saw their competitiveness within the bloc decline, and those items accounted for 56.3% of auto exports to CPTPP members. In shipbuilding, 15 of 35 items fell, and for the declining items South Korea's revealed symmetric comparative advantage index (RSCA), a measure of relative export competitiveness within the bloc, dropped by an average of 0.262 while member countries' rose 0.125 — the widest gap among the 15 manufacturing industries analyzed. The institute said multiple factors are reflected in shifts in competitiveness within the bloc, but cautioned that a prolonged non-member status could further weaken the standing of South Korean products.
5. Foreign Investors Dump 18 Trillion Won of the Chip Duo but Buy AI Equipment and Component Stocks
- Key points: Foreign investors sold 23.0819 trillion won of shares on the main board from the 23rd of last month. Of that, net selling of the two chip majors — SK hynix at 13.3244 trillion won and Samsung Electronics at 5.0012 trillion won — totaled 18.3256 trillion won, or 79%. By contrast, they bought 128.6 billion won of Isu Petasys, a maker of multilayer printed circuit boards (MLB) used in AI servers and network equipment, while multilayer ceramic capacitor (MLCC) maker Samwha Capacitor (74.7 billion won), DB HiTek (000990.KS) (85.1 billion won) and Hanmi Semiconductor (042700.KS) (30.9 billion won) also ranked high among net purchases. Analysts said this coincides with a trend in which the next areas to benefit are broadening beyond core chips into component and equipment segments of the supply chain. Foreign investors also bought 528.6 billion won of Woori Financial Group (316140.KS), a high-dividend defensive name, making it their largest net purchase overall, in another sign that fund flows are diverging by sector.
6. Worst Performer in the First Half, Microsoft Hits Record High After Four Months of Gains
- Key points: Microsoft shares closed 0.4% higher at $543.45 on the 13th, setting a record high for the first time in about a year. The stock is up more than 54% from its June low, adding roughly $1.4 trillion (about 1,870 trillion won) in market value over that period. The turning point was its late-July earnings report, when revenue from the Azure cloud platform and other cloud services jumped 43% from a year earlier, the fastest growth in four years, and Azure's annual revenue topped $100 billion (about 134 trillion won) for the first time. Still, because of its weak first half, the stock is up about 12% this year, trailing the Nasdaq 100's 21% and the S&P 500's 14%.
