Nvidia has reportedly seen shipments of its H200 artificial intelligence chips blocked at Chinese customs, throwing supply chains into confusion. Parts suppliers have paused production after officials in China told agents the newly approved processors were not allowed to enter the country, according to reports cited by Reuters.
The move comes despite the United States clearing exports of the H200, Nvidia’s second most powerful AI chip. Chinese authorities have also reportedly cautioned domestic tech firms against buying the chips, without clarifying whether the restriction is temporary or a full ban.
The situation is further complicated by US rules requiring the Taiwan-made chips to transit through the US, triggering a 25% tariff. Analysts are split over whether allowing sales to China helps maintain US tech influence or risks boosting Chinese military and industrial capabilities.
