Summary：**US urgently halts Nvidia AI chip shipments to China‑linked firms overseas****Introduction** The U

**US urgently halts Nvidia AI chip shipments to China‑linked firms overseas**

**Introduction**
The United States government has moved swiftly to block Nvidia’s most advanced AI processors from reaching any overseas entity tied to China, marking a sharp escalation in the ongoing tech‑trade standoff. The directive, issued by the Bureau of Industry and Security (BIS) on Tuesday, expands existing export controls to cover third‑party distributors and subsidiaries that ultimately serve Chinese‑linked customers, even when those firms are headquartered in Europe, Southeast Asia, or the Middle East.

**Key Developments**
According to the BIS notice, shipments of Nvidia’s H100 and upcoming Blackwell‑based GPUs are now prohibited unless a specific license is granted—a process that industry sources say could take weeks or months. The restriction applies to any transaction where the end‑user is identified as a Chinese corporation, a state‑backed research institute, or a subsidiary whose ultimate parent is domiciled in China. Customs data from the past month shows a noticeable dip in Nvidia’s GPU exports to Singapore and the United Arab Emirates, two hubs frequently used to reroute technology to Chinese buyers. Nvidia confirmed receipt of the order and said it is “working closely with U.S. authorities to ensure full compliance while evaluating the impact on our global supply chain.”

**Industry Analysis**
Analysts view the move as a logical extension of the CHIPS and Science Act’s broader aim to curb China’s ability to train large‑scale AI models that could bolster its military and surveillance capabilities. By targeting intermediaries, the U.S. seeks to close loopholes that have allowed Chinese firms to acquire high‑performance chips through third‑party markets. The restriction could accelerate a shift toward domestically produced alternatives in China, such as Huawei’s Ascend series, while pushing Nvidia to diversify its customer base toward regions less entangled in the U.S.–China rivalry, like India and Latin America. Supply‑chain experts warn that the sudden licensing bottleneck may cause short‑term price spikes for AI hardware in data centers worldwide, particularly for cloud providers that rely on Nvidia’s latest architecture for generative AI workloads.

**Future Outlook**
If the licensing regime remains stringent, Nvidia may face a measurable slowdown in revenue growth from its data‑center segment, which accounted for over 5