SK hynix adds second major customer as Nvidia misses Samsung's top five

SK Hynix’s addition of a major new client underscores a shifting dynamic in the AI chip ecosystem. Despite Nvidia’s dominance in AI accelerators, it remains absent from Samsung’s top five customer list, revealing its reliance on foreign memory suppliers like Micron and Infineon, exposing supply chain vulnerabilities. Technologically, this trend intensifies the bargaining power of Korean memory makers, especially amid surging demand for high-bandwidth memory (HBM) in AI training chips. From a compliance standpoint, diversifying customer bases becomes a strategic hedge against geopolitical risks. In market competition, Samsung may accelerate domestic memory production to reduce external dependency. Over the next 12–24 months, if Nvidia continues to struggle with secure memory supply, it may accelerate in-house memory R&D or prompt industry-wide shifts toward more decentralized supply chains.