[SK Group Chairman Meets with OpenAI CEO] According to Jinshi News, SK Group Chairman Chey Tae-won had lunch with OpenAI CEO Altman on the 31st. Industry insiders revealed that the two sides discussed cooperation in artificial intelligence business. Although the specific content of the meeting has not been disclosed, it is speculated that they explored cooperation avenues in areas such as high-bandwidth memory (HBM) supply and the development of next-generation AI infrastructure. SK Group has maintained a close working relationship with OpenAI, including as a key partner in its large-scale AI infrastructure project, Stargate.