ChangXin Memory / 长鑫存储

ChangXin Memory is the domestic Chinese DRAM company discussed in 存储三巨头破万亿市值，存储超级周期何时能见顶？｜ S10E13. The source positions it as China’s better-known DRAM-side memory player and notes that public information about its technology and capacity is limited.

The episode links ChangXin to two demand pressures. On the AI side, domestic accelerator makers are said to be working with ChangXin around HBM, though not yet at large scale in the source’s account. On the consumer-electronics side, Xiaomi and other phone makers’ investment in ChangXin is framed as a way to secure memory capacity when AI Hardware Supply Chain Pressure makes open-market supply less dependable.

Connections

• Yangtze Memory Technologies / 长江存储 - domestic NAND counterpart in the source.
• High Bandwidth Memory, AI Storage Supercycle, and Memory Capacity Lock-In - AI memory demand and capacity-control context.
• Huawei and Xiaomi - domestic system and handset contexts connected to memory capacity.
• Storage Industry Cyclicality - industry structure ChangXin is entering or navigating.