SK Hynix Inc. is seeking 45.45 trillion won ($29.4 billion) in a US listing, tapping investor demand for high-flying memory-chip stocks even after a major selloff shook the group this week.

SK Hynix Inc. is planning to raise 45.45 trillion won ($29.4 billion) in a landmark US listing, as companies along the artificial intelligence supply chain rush to increase capacity to meet memory chip demand.