三星与SK海力士最新财报：预计2026年均将扩大资本支出

Core Viewpoint - The global storage industry is experiencing a super boom cycle driven by structural shortages, fueled by the explosive demand for AI computing power [2][11]. Group 1: Company Performance - In Q4 2025, Samsung's memory business achieved a record sales figure of 37.1 trillion KRW, a 62% year-on-year increase [4][13]. - SK Hynix reported Q4 revenue of 32.8 trillion KRW, marking a 66% year-on-year growth, with an operating profit margin of 58% [7][16]. - For the full year 2025, Samsung's memory business generated total sales of 104.1 trillion KRW, a 23% increase from 2024 [4][13]. - SK Hynix's total revenue for 2025 reached 97.1 trillion KRW, a 47% year-on-year increase [7][17]. Group 2: Capital Expenditure Plans - Samsung plans to increase capital expenditure in the memory sector for 2026, focusing on HBM4 advanced processes and capacity expansion [3][14]. - SK Hynix intends to maintain capital expenditure at around 30% of sales while significantly increasing absolute investment for HBM4E mass production and packaging infrastructure [3][8]. - Samsung's capital expenditure for Q4 2025 rose to 20.4 trillion KRW, with 19 trillion KRW allocated to the Device Solutions division [5][14]. Group 3: Market Dynamics and Future Outlook - Both companies recognize the long-term sustainability of AI-driven high-end storage demand, indicating that current investments are strategic positioning for future technological leadership [3][12]. - Samsung's CFO stated that all production capacity for HBM is fully booked by customer orders, with expectations for HBM sales to triple year-on-year in 2026 [4][13]. - SK Hynix's management noted that despite maximizing production, they cannot fully meet HBM demand, suggesting potential market competition [7][17].