https://www.reuters.com/article/us-huawei-tech-usa-arm/arm-supply-halt-deals-fresh-blow-to-chinese-tech-giant-huawei-idUSKCN1SS1A9

British chip designer ARM halted relations with Huawei to comply with a U.S. blockade of the company, potentially crippling the Chinese telecom company's ability to make new chips for its future smartphones.