Chinese AI Hardware Stocks Plunge on Reports of US Ban on Optical Imports

Chinese AI hardware stocks experienced a significant drop following reports that the U.S. administration is drafting a ban on imports of new Chinese data center components, specifically optical transceivers. These components are crucial for high-speed data transmission within data centers, and Chinese firms dominate their global production. This move escalates the tech cold war and threatens to disrupt a vital supply chain for AI infrastructure.