China’s CXMT says new memory-chip platform enters mass production
AI-summarised brief · reviewed before publication
Chinese DRAM maker CXMT announced that its fifth‑generation memory‑chip platform has entered mass production, marking a claimed breakthrough for China’s domestic semiconductor sector. The new process tightens feature spacing to 11.95 nm using quadruple patterning, enabling higher density and lower power consumption. CXMT unveiled two 24‑gigabit LPDDR5X chips built on the platform, each offering 50 % more capacity than its predecessors and already in volume output. The company, listed on Shanghai’s STAR Market, says the technology will provide electronics manufacturers with an additional source of DRAM for smartphones and other devices, positioning it to compete more effectively with Samsung, SK Hynix and Micron. The announcement was made at the 2026 World Manufacturing Convention in Hefei.
💡 Why It Matters
- · CXMT’s mass‑production capability narrows China’s reliance on foreign DRAM suppliers, reshaping the global supply chain for mobile and computing devices.