CXMT reports “key progress” on next-gen memory structure as rivals pursue similar designs

China’s memory chip maker ChangXin Memory Technologies (CXMT) says it has made “key progress” toward a new memory chip structure that seeks higher memory density, positioning it against established suppliers including Samsung Electronics and SK Hynix. Bloomberg reports that CXMT claims a breakthrough that rivals have pursued for years, describing the company’s assertion as unverified, and noting that it moves markets.

According to the South China Morning Post, CXMT president Cao Kanyu discusses the plan at an industrial event in Shanghai, saying the company intends to roll out a new server-memory product based on the new structure by the end of 2026. The development centers on a “4F square” design intended to improve memory-cell packing.

With Seeking Alpha citing the SCMP report, outlets broadly focus on CXMT’s technical claims and its timeline, while Bloomberg emphasizes the lack of independent confirmation and the market reaction that follows announcements in the sector.