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Jul 29
SK Hynix prepares for prolonged memory tightness as AI infrastructure expands

SK Hynix reported record second-quarter revenue, underscoring the firm's strong demand for AI-related memory despite supply constraints and shifting customer buying patterns. The South Korean chipmaker said it is expanding long-term agreements with major customers to lock in demand and support investment planning. The company also expects HBM and DRAM to remain key growth drivers into the second half of 2026.

Arm Holdings reported stronger-than-expected first-quarter results as demand for AI and data center chips lifted licensing and royalty revenue. However, the company's warning of slower smartphone royalty growth overshadowed its upbeat forecast, highlighting the challenge of balancing maturing handset markets with expanding AI opportunities.

Samsung Electronics' Device Solutions (DS) division posted the most profitable quarter in its history in 2Q26, generating operating profit of KRW89.2 trillion (approx. US$61.6 billion) on sales of KRW127.5 trillion (approx. US$88.1 billion) — a 70% operating margin — as the AI-driven memory supercycle intensified.

Qualcomm forecast weaker fourth-quarter earnings and warned that revenue from Apple products will decline faster than previously expected, underscoring near-term pressure on its smartphone business. However, the chipmaker said expanding AI data center, automotive, and other non-handset businesses are expected to replace lost Apple revenue by fiscal 2027.
United Microelectronics (UMC) stated that its collaboration with Intel to develop a 12nm process is progressing smoothly. The process design kit (PDK) is expected to be completed by the end of 2026, with tape-out scheduled to begin in 2027. Full-scale mass production and revenue contribution are expected to come in 2028.
United Microelectronics (UMC) reported consolidated second-quarter 2026 revenue of NT$68.73 billion (approx. US$2.12 billion) during its earnings call on July 29. The figure is up 12.6% from NT$61.04 billion in the first quarter and 17% year-over-year. Profit margin reached 32.5% in the second quarter, up 3.3 percentage points from the previous quarter.
Rising prices for memory and other key components are weighing on smartphone demand in Taiwan, but the overall market value is still expected to grow in 2026, according to Samsung Electronics Taiwan.
AI infrastructure competition is intensifying, but the market is no longer focusing only on GPU performance and is instead re-evaluating the entire computing system. For AMD, the chance to turn software improvements into market share is now emerging, but two hurdles remain: whether ROCm can run stably in large clusters and whether Helios can enter mass production and ship on time.

Japan and South Korea's MLCC suppliers are again raising prices, signaling tighter supply conditions that could affect electronics makers worldwide. The moves, led by major passive component manufacturers, suggest AI-related demand is reshaping a market previously softened by weaker consumer and automotive orders.

Greatek's latest investment and capacity plans signal how AI-driven semiconductor demand is rippling beyond Taiwan, with implications for global device makers, automakers, and industrial customers. The PowerTech Technology unit said orders remain strong, its bumping lines are full, and it is preparing new overseas capacity to support supply chain diversification.
Amkor Technology reported record second-quarter results for 2026, characterized by broad-based revenue growth and significant strategic shifts in its global manufacturing footprint. During the subsequent Q&A session, President and CEO Kevin Engel and CFO Megan Faust detailed the company's performance across ten key areas, ranging from volatile smartphone demand to the long-term financial implications of its new US manufacturing facility.

Taiwan's semiconductor sector is set to become an even larger driver of electricity demand as AI-related expansion lifts output in wafer fabrication, memory, and advanced packaging. Taipower projected that the industry's power use would reach 52 billion kWh in 2026, underscoring how the island's chip ambitions are reshaping its energy system.