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CXMT HBM Chip Yield Struggles

South Korean media report that Chinese memory maker CXMT's HBM chips are stuck at roughly 25% yield as it works to master TSV stacking technology.

1. 9/9/2026CXMT's HBM Chips Reportedly Stuck at 25% Yield, South Korean Media Say

   Chinese memory maker CXMT is said to be struggling with HBM production yields of around 25%, according to South Korean media reports cited by TechPowerUp and Wccftech, as the company works to master through-silicon via (TSV) stacking technology.