The United States has imposed sanctions on the Chinese semiconductor industry, however, recently TSMC chips were found in Chinese Huawei devices, which may violate U.S. regulations. After detecting this anomaly, Taiwan Semiconductor voluntarily stopped shipments. Some industry insiders revealed that the company suspected of being a 'white glove' for Huawei is a Chinese design company, which has prepaid hundreds of millions of dollars, and may have all of it confiscated by Taiwan Semiconductor.
Recently, foreign media reported that Huawei's latest AI processor, the 'Kirin 910B', contains Taiwan Semiconductor chips, while Huawei has been under U.S. sanctions since August 2020. Taiwan Semiconductor also stated that the company is committed to complying with all applicable regulations, including export controls, and has not shipped to Huawei since mid-September 2020, actively communicating with the U.S. Department of Commerce.