https://www.reuters.com/article/us-usa-china-huawei-tech-ministry/china-expresses-serious-concern-about-u-s-charges-on-huawei-idUSKCN1PN09E >China expressed serious concern on Tuesday after the United States announced criminal charges against Huawei Technologies Co Ltd and its chief financial officer, Meng Wanzhou, for allegedly conspiring to violate U.S. sanctions on Iran.