An investigation has revealed a smuggling operation that moves restricted high-bandwidth memory (HBM) chips into China by hiding them on shipments of inexpensive server hardware. To bypass South Korean export detection, the specialized memory is paired with low-end processors during transit and then soldered off upon arrival to be used in artificial intelligence chips.
The illicit trade occurs as Huawei informs some of its customers that it lacks sufficient HBM and that they must procure their own memory. The restricted components are essential for the operation of high-performance computing hardware, including Huawei’s upcoming Ascend 960DT flagship chip.
