Industry insiders say China's share of the global DRAM chip market could double YoY to 10% in 2025, driven by CXMT, up from virtually zero just five years ago
Nikkei Asia :
Context & Ripple Effects
China’s memory push is increasingly centered on CXMT rather than a diffuse set of domestic entrants. Later coverage placed CXMT at a 4% global DRAM share in Q2 2025 while it pursued a Shanghai IPO and an HBM roadmap, giving this earlier estimate a measurable benchmark.
The story also sits at the intersection of memory supply and technology access: subsequent reporting tied persistent DRAM-price pressure to a possible CXMT shift from DDR4 toward DDR5 and HBM.
First-order effects
- CXMT becomes the immediate vehicle for China’s larger presence in commodity and increasingly advanced DRAM, while incumbent global suppliers face a new source of volume competition.
- A move toward roughly one-tenth of worldwide DRAM supply would give Chinese device and system makers a more credible domestic sourcing option, particularly where supply security matters.
Second-order effects
- Memory buyers and rivals would need to reassess sourcing and pricing by product generation; increased Chinese output need not affect DDR4, DDR5, and HBM equally.
- The projected share gain supports the case for additional local capital spending, a trajectory later reflected in reports of CXMT and YMTC planning major expansions amid tight global supply.
Third-order effects
- If CXMT can convert share gains into sustained production of newer memory types, the DRAM market could become less concentrated geographically, though leading-edge segments may remain differentiated by technology and customer qualification.
- The account suggests export controls and domestic-equipment policies will increasingly be judged by whether they slow production capability, not merely whether they restrict access to the newest tools.
The trend: China is moving from memory-chip self-sufficiency efforts toward building scale that can reshape global DRAM supply, with the ultimate impact depending on its progress into higher-value memory.