Russia: Vekselberg firm raises stake in Petropavlovsk

Lamesa Group Holding, affiliated with Russian tycoon Viktor Vekselberg and his multi-industry holding Renova Group through Polo Company, has raised its share in U.K.-registered Petropavlovsk Plc, which operates in Russia, to 2.7448% from 1.5237%, Petropavlovsk said in a statement. Other details of the deal were not disclosed. Other affiliates of Renova Group control 14.764% in…