Nvidia’s H200 artificial intelligence chips have been blocked from entering China, according to reports, prompting parts suppliers to pause production. The move comes despite the chips having been cleared for export by the United States government.
Chinese customs officials reportedly told agents that the H200 processors were not permitted to enter the country, while domestic tech firms were warned against buying them. No formal explanation has been given, leaving uncertainty over whether this is a temporary restriction or an outright ban.
The situation adds to confusion around US-China tech trade. Although Washington approved exports, it also required the chips to pass through US testing facilities, triggering a 25% tariff. Analysts remain divided on whether selling the powerful chips to China is a strategic necessity or a security risk.
