[Changxin Technology announces the official mass production of the fifth-generation technology platform] On September 20, at the 2026 World Manufacturing Conference, Changxin Technology announced the official mass production of the fifth-generation technology platform. According to reports, Changxin Technology has achieved a half-pitch of 11.95 nanometers in the active area of ​​the memory array, a memory capacitance aspect ratio of 45:1, and a core kinetic energy area height reduced to 6762 nanometers. At the same time, the storage density of the fifth-generation process platform has been greatly improved. Under the same conditions, the output of each wafer has increased by more than 50% compared with the previous generation platform. The 24GB LPDDR5X products based on this platform have entered formal mass production and have fully entered domestic mainstream flagship mobile phones. (The Paper)