https://www.reuters.com/article/usa-china-huawei-tech-exclusive/exclusive-huawei-smic-received-billions-worth-of-u-s-tech-over-six-months-documents-idUSKBN2HB2D7

Chinese telecoms giant Huawei and China's top chipmaker SMIC received billions of dollars worth of licenses for U.S. technology from November through April despite being placed on a U.S. trade blacklist, documents released by Congress showed on Thursday.