# 尚不清楚在川普政府留下開放空間的那一年中，有多少晶片被出口。

*genai · news · 2026-06-01 · The Indian Express*

## Key points

- BIS澄清將對設於中國境外的中國總部實體執行晶片出口管制。
- 此指導方針堵住了允許中國企業海外子公司購買Nvidia AI晶片的漏洞。
- 仍存在漏洞：台積電及其他晶圓代工廠不需執行額外的盡職調查。
- 新指導方針不要求現有資料中心停止使用或維護先進晶片。

It is unclear how many of the chips have been exported in the year ‌that the Trump administration left the door open. One chip industry source with deep supply-chain knowledge estimated it was in the hundreds of thousands. In the unusual weekend guidance, the department’s Bureau of Industry and Security (BIS) said it would enforce license requirements for advanced chips to entities headquartered in China when the entities were located outside China. “BIS issued guidance clarifying export license requirements that have been in place since 2023,” a bureau spokesperson said. “BIS will continue to enforce export controls rigorously to safeguard critical American technology.” The new ⁠guidance does not change anything ⁠for Nvidia, a company official said, adding that it could not ship the chips because the Commerce Department had clearly imposed a license requirement on Nvidia ⁠in a letter. AMD, another big ‌producer of sought-after AI chips, did not immediately respond to a request for ​comment. The Commerce Department created the opening when it announced in May 2025 ‌that it would not be enforcing the AI Diffusion rule issued in the last days of the Biden administration. The rule had licensing requirements governing global access to AI chips. Former State Department ‌official Chris McGuire, an expert ​on technology and ​national security, said ​in a social media post on Sunday that the loophole allowed the overseas subsidiaries of Chinese companies to buy Nvidia Blackwell chips without a license. “This is a HUGE ​problem,” he said. “Chinese companies have been buying these chips, very likely at ⁠scale,” McGuire said. McGuire said the guidance closes the loophole, but leaves another open. That loophole drops the requirement that Taiwan-based TSMC and other foundries do extra due diligence to ensure the high-end AI chips they are making ‌are not for ⁠Chinese front companies. He said that issue was not fixed by the guidance. A spokesman for TSMC declined comment. In addition, the new guidance does not require data centers to stop ​using the chips or cut off servicing of the advanced computing items such as servers.

**Companies:** Nvidia, AMD, TSMC
**Countries:** China, United States, Taiwan

[Read the full story on The Indian Express](https://indianexpress.com/article/technology/tech-news-technology/us-takes-step-to-halt-nvidia-ai-chip-shipments-to-chinese-firms-outside-china-10717865/)

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