https://www.reuters.com/article/us-usa-china-huawei-cfo/chinas-huawei-appoints-chairman-as-acting-cfo-after-executives-arrest-idUSKBN1O60G8 >China's Huawei Technologies has appointed Chairman Liang Hua as acting chief financial officer (CFO) following the arrest in Canada of its CFO, who faces extradition to the United States, staff briefed on an internal memo told Reuters.