🧠 Food for thought

Implications, context, and why it matters.

The lack of sales follows a controversial policy shift with strict conditions

• No H200 sales to China follow a January 2026 US policy revision that shifted from a “presumption of denial” to case-by-case reviews for these chip exports 1.
• The policy still sets tight terms. An export license requires proof that the sale will not cut chip supply for US customers, plus independent, third-party testing in the United States to confirm performance and security 1.
• Chinese firms have placed or lined up orders for more than 2 million H200 chips, valued as high as $14 billion 2.

Alleged Blackwell use by DeepSeek raises questions about enforceability

• Even without H200 shipments, export controls face questions about relevance and enforceability 3.
• A senior US official said Chinese AI firm DeepSeek trained its latest model on Nvidia’s most advanced Blackwell chips, which are barred from shipment to China 4. The official added that the chips were likely clustered at DeepSeek’s data center in Inner Mongolia, yet gave no account of how DeepSeek obtained them 4.
• The claim implies that limits on licensed H200 exports may not stop China from getting higher-end chips through illicit channels, which strengthens the case that approval conditions are hard to police 3.
• US policymakers face a tradeoff. Strict bans could push China to speed up its domestic chip industry. Looser rules could leave few workable checks if US technology supports China’s military 5.