SK Hynix seeks $28 billion in US IPO listing as memory maker rides AI wave Yahoo FinanceSouth Korea's SK Hynix launches $28 billion US listing to ride global AI wave ReutersMemory Chipmaker SK Hynix Kicks Off $28 Billion US Listing Bloomberg.comSK Hynix Trims Fundraising Target for U.S. Listing to $28 Billion WSJ