(FILES) In this file photo taken on January 26, 2024, a signage of South Korea's SK Hynix is seen on a wall at the company's Bundang office in Seongnam. South Korea's SK Hynix told AFP on May 3, 2024, that its 2024 production of high bandwidth memory (HBM) chips -- used for for AI products -- was sold out, with next year's production nearly all gone too. (Photo by Jung Yeon-je / AFP)