The U.S. Treasury Department on Friday issued sanctions targeting Russian involvement in Guatemala's nickel sector. The sanctions target Compania Guatemalteca de Niquel ProNiCo and Mayaniquel, Guatemala-based subsidiaries of the Solway Investment Group. As part of the same action, Treasury also sanctioned Dmitry Kudryakov, who heads Solway's mining operations in Guatemala, and a Belarusian national for […]