Exclusive: Germany wants more EU sanctions on Russia over Siemens Crimea turbines - sources

By Gabriela BaczynskaBRUSSELS (Reuters) - Germany is urging the European Union to add up to four more Russian nationals and companies to the bloc's sanctions blacklist over Siemensgas turbines delivered to Moscow-annexed Crimea, two sources in Brussels said.The EU has barred its firms from doing business with Crimea since the 2014 annexation, imposed sanctions on Russian individuals and entities, and curbed cooperation with Russia in energy, arms and finance over its role in the crisis in Ukrain