https://www.reuters.com/article/us-huawei-suppliers-factbox/factbox-global-tech-companies-shun-huawei-after-u-s-ban-idUSKCN1TC1KW

Global technology companies are cutting ties with China's Huawei Technologies Co Ltd after the U.S. government put the world's largest telecom equipment maker on a trade blacklist, citing national security concerns.