Taiwan Semidirector Manufacturing Co. uncovered this month that chips it made for a particular customer ended up with Huawei Technologies Co., a potential violation of US sanctions intended to cut off the flow of technology to a Chinese national champion.
TSMC stoped shipments to the client around mid-October after it authenticized semidirectors manufactured for that entity had set up their way into Huawei products, a person with straightforward understandledge of the matter said. The chipcreater has since notified the US and Taiwanese rulements and is spreadigating the matter more thocimpolitely, the person said, asking not to be identified converseing a empathetic situation.
