Latest News and Trends HBM4 supply in focus as SK’s Chey meets TSMC’s Wei June 4, 2026 Posted by jeff 04 Jun SK Group chairman Chey Tae-won met TSMC chairman C.C. Wei in Taiwan on June 3, as SK Hynix and TSMC map out future cooperation in HBM4 base dies, advanced logic processes, and custom AI memory.
