https://www.reuters.com/article/us-huawei-tech-usa-mts/russias-mts-weighs-possible-impact-from-u-s-move-against-huawei-idUSKCN1ST1D5 >Russia's biggest mobile phone operator MTS is evaluating the possible impact of U.S. sanctions against China's Huawei Technologies Co Ltd, Chief Executive Officer Alexei Kornya said on Thursday.