Industry Analysis
SK hynix’s removal of price caps in LTAs signals a strategic pivot from shared risk to capturing full cyclical upside. This directly amplifies cost pass-through for HBM3E/HBM4 in AI servers and automotive platforms like GM, pushing customers to either over-design or pre-commit capacity. Samsung, while not explicitly dropping caps, extends contracts to five years with tailored HBM4E terms—effectively locking clients via technical integration. Micron’s Q2 2026 price anchor prioritizes supply certainty for North American automotive clients but risks losing agility with AI-focused buyers. Geopolitically, this split accelerates regional supply chain bifurcation: Korean firms embrace volatility for margin upside; U.S. players favor compliance and delivery reliability. If HBM4 ramps slower than expected, uncapped LTAs could trigger customer pushback and contract renegotiations within 18 months.
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