Semiconductor News 20260320

Today’s semiconductor news highlights two major trends: massive investment driven by AI demand and supply chain risk management, with Micron tripling sales on special AI demand and Samsung Electronics announcing a 110 trillion won investment in AI semiconductors, as the companies work toward next-generation dominance. The companies are investing astronomical amounts of capital for next-generation supremacy. The HBM4 and foundry collaboration between AMD and Samsung is another sign of the AI ecosystem realignment. At the same time, the supply risk of materials such as helium is rapidly increasing due to the situation in the Middle East and Chinese regulations, and companies are being forced to rebuild a robust procurement network to avoid geopolitical risks, such as Murata Manufacturing’s policy of moving away from rare earths produced in China.

Main News

1. Micron Triples Sales on AI Demand, Increases CapEx to $25 Billion
   Micron’s fiscal year 2026 second-quarter results set a new record as sales nearly tripled year over year on the back of surging demand for generative AI. The company also signed its first five-year customer agreement, significantly raising its FY2026 capex to $25 billion. With memory supply tightening due to clean room constraints, the company’s aggressive investment stance toward expanding production capacity for next-generation memory such as HBM is becoming clear.
2. AMD and Samsung Strengthen AI Chip Collaboration with HBM4 Supply and Foundry
   AMD has secured a contract from Samsung Electronics to procure next-generation memory, HBM4, for its next-generation AI chip, MI455X. The partnership includes not only memory supply but also the possibility of outsourcing some AI chip manufacturing to Samsung’s foundry, further deepening the strategic collaborative relationship between AMD and Samsung in both design and manufacturing in order to put a stop to NVIDIA’s dominance in the AI semiconductor market.
3. Middle East Tensions and Chinese Restrictions Spike Semiconductor Material Supply Risks and Costs
   Rising tensions in the Middle East region and Chinese export restrictions have sharply increased supply risks for key materials essential to semiconductor manufacturing, ranging from gallium to helium. The combination of logistical disruptions and soaring resource prices are driving up overall manufacturing costs for petrochemicals and semiconductors significantly. The fragility of the supply chain has once again been highlighted, forcing companies to restructure their procurement networks.
4. Samsung Electronics to Invest Over 110 Trillion Won in AI Semiconductor Field by 2026
   Samsung Electronics has announced plans to make a massive investment of over 110 trillion Korean won (approximately 11.6 trillion yen) in the AI semiconductor field by 2026. The company will invest all of its resources in R&D and expansion of production facilities to meet the explosive demand for computing resources and high-performance memory in the rapidly expanding generative AI market, aiming to take the lead with its overwhelming capital power in the race among giant technology companies for supremacy in AI infrastructure.
5. Rapidus Scales Back 2nm R&D in the U.S. Early, Spreading Concerns
   Rapidus, a cutting-edge Japanese semiconductor manufacturer, has scaled back its 2-nanometer generation R&D activities in the U.S. earlier than originally planned, a shift in the technology development base based on its partnership with IBM, and a move that has raised The move comes amidst growing concern in the industry about the tight development schedule for mass production and the huge amount of funding that will be required. The national project to revive Japan’s semiconductor industry is now at a critical juncture.
6. Jeff Bezos , New 16 Trillion Yen Fund to Combine AI and Manufacturing
   Amazon founder Jeff Bezos is reportedly in talks to raise funds to establish a very large 16 trillion yen fund to develop a new field that will cross AI technology with manufacturing. He is poised to lead the next-generation industrial revolution by investing huge capital to implement an AI ecosystem in the physical manufacturing field. The convergence of hardware and AI software will further accelerate.
7. Intel to Expand EMIB and Promote Large-Area AI Packaging in Malaysia
   Intel has announced its plan to expand and start up production capacity for its advanced packaging technology, EMIB, in Malaysia by the end of this year. Furthermore, Intel’s strategy is to close the technological gap with competing foundries such as TSMC and Samsung by strongly promoting large-area AI packaging technology. Despite the policy uncertainty in the U.S., the company is rapidly building its next-generation chiplet integration infrastructure on a global scale.
8. Murata Manufacturing to Break Free from Chinese Rare Earth Supplies within Three Years
   Murata Manufacturing, the world’s largest manufacturer of multilayer ceramic capacitors (MLCCs), reportedly plans to completely break away from its dependence on rare earths (rare earths) from China within the next three years in response to rising geopolitical risks. From the perspective of economic security, we will hasten to decouple our supply chain and diversify our procurement sources. This is a symbolic move by Japanese companies to reduce the risk of dependence on specific countries for critical commodities.
9. China Monopolizes Next-Generation Optoelectronic Fusion Material “TFLN” Wafers for Mass Production
   It has been discovered that a Chinese company has monopolized wafer manufacturing of thin-film lithium niobate (TFLN), a core material for the next-generation “optoelectronic fusion” technology that will enable low power and high-speed communications in data centers, and is now moving into mass production in earnest. In addition, the domestic supply of photoresists is also progressing toward large-scale production. Even under U.S. regulations, China is steadily gaining control of the supply chain for an important technology that could be a game changer for the next generation.
10. imec Secures ASML’s Leading-Edge High-NA EU V for Sub-2nm
    imec, one of the world’s leading nanoelectronics research institutes, has secured ASML’s most advanced exposure system, EXE:5200 High-NA EUV, for the development of ultrafine processes at 2 nanometers and beyond (sub-2nm). We have secured this equipment and expect to complete certification by the fourth quarter of 2026. The technology platform is now in place to push the physical limits of next-generation semiconductors and will be an important milestone in driving the future roadmap for device manufacturers.

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