https://www.reuters.com/article/us-usa-china-huawei-tech-exclusive/exclusive-u-s-probe-of-chinas-huawei-includes-bank-fraud-accusations-sources-idUSKBN1O528D

Chinese telecoms giant Huawei Technologies Co Ltd's chief financial officer was arrested as part of a U.S. investigation into an alleged scheme to use the global banking system to evade U.S. sanctions against Iran, according to sources familiar with the situation.