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Deep & Emerging Tech·October 28, 2026·1 min read

Sources: CXMT plans to start HBM3E production despite yields of just 20% to 30%; its HBM3E performance is closer to that of SK Hynix's previous-gen HBM3 chips

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CXMT pushing HBM3E into production at 20–30% yields shows how strategic AI memory has become—China is willing to eat brutal economics to close the gap. For buyers, this means more geopolitical complexity in your HBM supply chain and a longer period where top-tier performance remains scarce and expensive.