Industry sources have reported that Huawei subsidiary, HiSilicon, are looking for a second manufacturing partner for their 7 nm SoCs in addition to TSMC.
https://www.notebookcheck.net/Intel-Globalfoundries-and-Samsung-reportedly-competing-for-contract-to-produce-Huawei-s-Kirin-ARM-SoCs.259548.0.html