https://www.reuters.com/article/us-huawei-tech-usa-chipmakers/chips-are-down-huawei-u-s-blacklisting-knocks-semiconductor-stocks-idUSKCN1SQ0KY

U.S. and European chipmakers fell sharply on Monday amid worries the Huawei Technologies suppliers may suspend shipments to the Chinese firm due to a U.S. crackdown.