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AI chip smugglers exploit loophole to bring banned HBM into China

Smugglers are exploiting a loophole in trade controls to bring banned High Bandwidth Memory (HBM) chips from South Korea into China. These expensive HBM chips, crucial for AI GPUs, are paired with cheaper, less regulated processors, making the combined package appear legal for export. Once in China, technicians extract the HBM chips, despite a high failure rate, due to the extreme demand and high prices, with HBM3E units fetching up to $4,000 each. AI

IMPACT This loophole circumvents export controls, potentially enabling China to acquire critical AI hardware components and accelerating its AI development despite international restrictions.

RANK_REASON Significant policy loophole exploitation impacting AI hardware supply chain. [lever_c_demoted from significant: ic=1 ai=0.7]

Read on Tom's Hardware →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

AI chip smugglers exploit loophole to bring banned HBM into China

How we ranked this

Signal score
21 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Research
Significant policy loophole exploitation impacting AI hardware supply chain. [lever_c_demoted from significant: ic=1 ai=0.7]
Source corroboration
Single-source cluster
Only one publisher covered this so far. Single-source stories can still rank when the publisher is high-authority, but they lack cross-source corroboration.
Topics
policy, infra
Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance
High
Clearly on-topic for AI-industry coverage.
Story freshness
Breaking (< 6h)
Fresh story with cross-source coverage still developing. Ranking may shift as more sources report.

Full methodology in our editorial standards.

COVERAGE [1]

  1. Tom's Hardware TIER_1 English(EN) · Jowi Morales ·

    AI chip smugglers exploit trade control loophole to bring banned HBM from South Korea into China — expensive memory chips packaged with cheap, unsanctioned processors to become legal exports

    Customs authorities only check the performance specifications of a server's processors, allowing smugglers to attach high-end memory chips to low-end processors and ship them into China.