China’s internet watchdog has instructed companies including Alibaba Group Holding Ltd. and ByteDance Ltd. to terminate orders for Nvidia Corp.’s RTX Pro 6000D, the Financial Times reported, citing people with knowledge of the matter.

The Cyberspace Administration of China told companies this week to stop testing the chip and cancel existing orders, the FT reported. Before that diktat, several companies indicated they would order tens of thousands of the product, which Nvidia introduced to get around restrictions on the shipment of advanced AI chips to China, the FT saidBloomberg Terminal.