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Decoy processors carry Korean HBM past US export controls into China

What happened

A loophole in US export controls reportedly lets high-bandwidth memory (HBM) made by Samsung Electronics and SK Hynix reach China's AI chip industry. The loophole shows how much Huawei's next-generation processors still depend on foreign memory, while China's domestic suppliers struggle to close the gap. The source does not state the time scope of the report or specific export volumes.

Impact and signal

Medium impactImpact score: 60/100

Affected components and suppliers

US export controlsloopholeHBMSamsung ElectronicsSK HynixChina AI chip industry

Source and time

Source: DigiTimes Asia · 11/3/2026 · View original source

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