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MOSCOW, April 16 (Reuters) -U.S. and British sanctions imposed on Russian nickel, copper and aluminium will further increase price volatility and supply uncertainty, Russian metals-producing giant Norilsk Nickel said on Tuesday.
In their latest round of Ukraine-related sanctions, Washington and London on Friday prohibited metal-trading exchanges from accepting new aluminium, copper and nickel produced by Russia and barred the import of the metals into the United States and Britain in order to disrupt Russian export revenue.