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Apr 22, 11:02
Japan earthquake intensifies Kioxia supply concerns as SanDisk, Phison halt NAND pricing
A strong earthquake struck Japan's Tohoku region on the evening of April 20, 2026, near a critical semiconductor hub, raising global memory supply chain alarms. The quake's epicenter was close to Kioxia's NAND flash factories in Kitakami, Iwate Prefecture, prompting major NAND suppliers SanDisk and Phison to suspend market pricing amid fears of tightening NAND flash supply.

South Korea's long-running experiment with job-guaranteed semiconductor education is entering a more consequential phase, with the first large wave of students from expanded industry-linked programmes set to enter the workforce from 2027. The shift is drawing fresh scrutiny over whether a model built around direct hiring pipelines, practical training, and university-industry coordination can do more than produce graduates at scale and whether it can ease the country's persistent shortage of semiconductor design talent.

Powerchip Semiconductor Manufacturing (PSMC) held an earnings call on April 21 to address developments in memory and logic foundry services, as well as its future business outlook. PSMC president Martin Chu stated that DRAM foundry prices had significantly increased in March. However, due to the impact of the tape-out cycle on pricing, the price hike is expected to contribute to revenue starting in June.
Leading materials engineering in the semiconductor industry, Applied Materials, announced today that Advantest Corporation, a leading semiconductor test equipment supplier, will join Applied's Equipment and Process Innovation and Commercialization (EPIC) platform as an innovation partner to strengthen the links between front-end manufacturing technologies and back-end testing of chips and packages, helping chipmakers bring new designs to market faster.
Starting in the second half of 2026, all flagship smartphone SoCs will transition to the 2nm process node. While this promises enhanced performance for flagship devices, it also triggers a rapid rise in production costs.
Samsung Electronics is reportedly increasing production of GDDR6 specifically for Tesla starting in April 2026, even as it simultaneously scales back parts of its broader memory product line and halts plans for mass production of its next-generation 1d DRAM due to insufficient yields.
ASM International reported a high revenue in the first quarter of 2026, driven by surging AI demand and its need for advanced chips. The Dutch maker of deposition equipment in the chip-making process said that this, in turn, has led semiconductor manufacturers to continue investing in equipment amid a period of tight chip-making capacity.
China's industrial economy posted steady first-quarter 2026 growth, driven by strong performance in high-tech manufacturing and broad sectoral expansion, according to Ministry of Industry and Information Technology (MIIT) officials, as cited by Xinhua and People's Daily.
Geopolitical risks and rising industrial demand have driven volatile metal prices for gold, silver, and copper, triggering a wave of quarterly price increases in the lead frame industry starting from the fourth quarter of 2025. Supply chain sources indicate that these price adjustments are already taking effect and are beginning to reflect in revenue performance for the first quarter of 2026.
South Korea's Gangwon Province is accelerating the development of a semiconductor cluster centered on Wonju, Chuncheon, and Gangneung, aiming to build a full ecosystem. Global supply chains could gain a new hub built on strengths in smart medical semiconductors, geographic proximity to major fabs, and growing Taiwan partnerships that may diversify sourcing and innovation.
Powerchip Semiconductor Manufacturing (PSMC) reported revenue of NT$13.57 billion (approx. US$432 million) in the first quarter of 2026, up 6% from the previous quarter and 22% year over year, benefiting from the disposal gains related to the sale of its Tongluo fab in Taiwan to Micron Technology. Net profit after tax reached NT$14.23 billion, with earnings per share (EPS) of NT$3.36, ending 10 consecutive quarters of losses.
Memory giant ChangXin Memory Technologies (CXMT) is stepping in to fill the consumer market shortfall left by Samsung Electronics' planned phase-out of LPDDR4X production. With memory costs soaring and supply tightening, roughly 40% of CXMT's capacity will reportedly be reserved for LPDDR4X, while the remaining 60% is dedicated to advanced DDR5 and LPDDR5 products.