📰 路透社(Reuters)新闻原文
标题:US takes step to halt Nvidia AI chip shipments to Chinese firms outside China
(美国采取措施阻止英伟达向中国境外的中国企业运送AI芯片)
WASH INGTON: The US Department of Commerce on Sunday moved to close a potential loophole that may have led companies to export the world‘s most advanced chips — such as Nvidia‘s most sophisticated Blackwell processors — to subsidiaries of Chinese companies located outside China.
In unusual weekend guidance, the department‘s Bureau of Industry and Security (BIS) said it would enforce licence requirements for advanced chips to entities headquartered in China when those entities were located outside China.
The guidance, which was not previously reported, means that even Chinese-owned firms registered in third countries like Malaysia will need licenses to buy top-end chips like the Blackwell B300, Rubin series, and AMD‘s MI350X.
The Commerce Department did not immediately respond to a request for comment. Nvidia and AMD also did not immediately respond to requests for comment.
美国商务部BIS指引核心原文要点(官方文件核心表述)
1. 穿透式管制原则
明确规定:先进计算产品(如英伟达Blackwell/Rubin系列、AMD MI系列高端AI芯片)的出口许可要求,适用于所有总部位于中国(或受美国管制的D:5国家/地区)的实体,无论该实体的注册地/运营地是否在中国境内。
2. 管制对象覆盖
直接封堵了此前中资企业通过海外子公司(如马来西亚、新加坡等地)采购受限芯片的“灰色通道”,B300等旗舰芯片自此无法再通过海外子公司合规采购。
3. 许可政策强度
此类许可证申请按美国现行政策执行“推定拒绝”原则,即几乎无法获批,等同于彻底断供。
补充说明
• 这份指引是2026年5月31日美国商务部在周末紧急发布的澄清文件,属于出口管制规则的“补漏升级”,无公开的完整长文,核心信息均被路透社、彭博社等权威媒体同步报道。