Analysis
Samsung and SK hynix Upgrade China NAND Fabs: 5 Facts Behind the 286-Layer and 240-Layer Moves (V9, YMTC)
Samsung's Xi'an fab converts from about 200 layers to 286-layer V9 NAND and SK hynix's Dalian fab moves from 192 to 240 layers and above. Five facts on YMTC's 38.5% China share, the US licence line, and the ramp, from Reuters reporting on Oct 21, 2026.