▲AI PRISM* Customized 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 provides six customized news items by reader type.
[Key Issue Briefing]
■ Signs of Nvidia's HBM Supply Difficulties Deepening: Nvidia is reportedly considering lowering the HBM capacity to be mounted on its next-generation GPU Rubin Ultra below the originally planned 1TB. This means the memory supply shortage is severe enough to prompt even the largest customer to change its design, suggesting stronger bargaining power for memory manufacturers and the possibility of continued price strength.
■ SK hynix (000660.KS) Decides on 54 Trillion Won Investment in Yongin and Cheongju: SK hynix decided to invest 35.2 trillion won and 19.1 trillion won respectively in its Yongin Y2 DRAM fab and Cheongju M17 NAND fab. As a preemptive move to secure production capacity in response to expanding AI memory demand, and with the completion timeline for the Yongin cluster moved up from 2045 to 2033, it is interpreted as a signal of strengthened control over the mid-to-long-term supply chain.
■ Wire Stock Earnings Improve on Copper Price Strength: With copper prices on the London Metal Exchange approaching their yearly high at $14,103.50 per ton, wire manufacturers' revenue expansion continues. LS Eco Energy recorded its largest quarterly revenue, and the securities industry set target prices for LS, LS Eco Energy, and Taihan Cable & Solution at levels significantly above current prices, pointing to further upside potential.
[News of Interest to Stock Investors]
1. Amid Memory Shortage, Will Nvidia Reduce HBM Capacity?
Key Summary: Nvidia is found to be considering lowering the HBM4E capacity to be mounted on its next-generation GPU Rubin Ultra below the originally announced 1TB. The samples currently under testing amount to only 192-256GB, falling short of even the maximum HBM4 capacity (288GB) of Rubin, which is currently in mass production. The cause is pointed to the difficulty memory companies face in producing enough HBM4E in line with the scheduled launch timeline. Nvidia signed a $500 billion infrastructure cooperation partnership with SK Group last month to secure HBM, leading to interpretations that the memory supply shortage is shaking the negotiating structure across the entire semiconductor value chain.
2. SK hynix Invests 54 Trillion Won in Yongin and Cheongju, Seizing AI Memory Supply Chain
Key Summary: SK hynix held a board meeting and decided to invest a total of 54.3 trillion won in the construction of its Yongin Y2 DRAM fab and Cheongju M17 NAND fab. Yongin Y2 will handle production of next-generation DRAM including HBM, targeting groundbreaking in July next year and the opening of its first clean room in June 2029. Cheongju M17 is a new NAND base responding to expanding demand for enterprise SSDs and cache storage for AI inference, with groundbreaking set for February next year. The industry evaluates this investment as a key factor supporting SK hynix's production competitiveness in its AI memory competition with Samsung Electronics (005930.KS).
3. Copper Rally on Power Grid Investment, Wire Stocks Smile
Key Summary: With copper prices approaching their yearly high, domestic wire manufacturers are being highlighted as beneficiary stocks. LS Eco Energy recorded its largest quarterly results with second-quarter revenue of 350.3 billion won and operating profit of 25.3 billion won, driven by rising copper prices and expanded material sales. LS closed at 317,000 won, up 52% from the start of the year, and the securities industry set target prices of 700,000 won for LS, 90,000 won for LS Eco Energy, and 60,000 won for Taihan Cable & Solution. The analysis holds that expanding investment in AI data centers and power grids is driving structural demand growth, leaving room for further upside.
4. Nextrade Temporarily Bans Pre-Market Upper and Lower Limit Orders from the 12th
Key Summary: Nextrade will temporarily ban pre-market upper and lower limit orders from the 12th to prevent price distortions such as the SK hynix single-share lower-limit incident. It is a measure applied until the introduction of a static volatility interruption (VI) device on the 14th of next month, in response to repeated cases of opening prices being distorted by small-volume trades. After the static VI is introduced, a method of stabilizing prices through trading suspension and two minutes of single-price trading will be applied. Pre-market trading investors need to adjust their order methods according to the system change.
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