US-China export controls + rare-earth supply deal
Key Questions
What new US export controls target Chinese chipmakers?
The US is targeting Hua Hong's 7nm process nodes as part of tighter semiconductor export restrictions.
How is China responding to Nvidia import restrictions?
China has blocked Nvidia gaming chip imports and is accelerating domestic AI chip development including Alibaba's Zhenwu.
What actions is Taiwan taking on AI chip exports?
Taiwan is investigating illegal exports of high-end AI servers containing Nvidia chips and cracking down on smuggling.
What is happening with rare-earth supply chains?
Rare-earth stocks are rebounding as the US and partners form joint ventures to reduce reliance on Chinese supplies.
How much have China's chip exports grown?
China's chip exports doubled to $31B amid US restrictions that are boosting domestic AI chip production.
Which companies are forming rare-earth partnerships?
ReElement and POSCO announced a $200M rare-earth joint venture in the United States.
What impact are export controls having on global supply chains?
Controls risk disrupting chip availability, prompting some exemptions for automotive and other critical industries.
How has Nvidia's China revenue been affected?
Nvidia's China revenue has fallen to roughly 5% of total sales from over 20% prior to tightened export controls.
US targets Hua Hong 7nm; China blocks Nvidia gaming imports and advances domestic AI chips (Alibaba Zhenwu); Taiwan investigates exports and first AI-chip smuggling crackdown on Super Micro/Nvidia servers. Rare-earth stocks bounce; China's chip exports doubled to $31B.