U.S. Treasury Secretary Steven Mnuchin arrives to meet with China’s Finance Minister Xiao Jie during the IMF/World Bank spring meetings in Washington, U.S., April 21, 2017. The U.S. Treasury will not give permission to U.S. companies, including Exxon Mobil Corp, to drill in areas prohibited by U.S. sanctions on Russia, Treasury Secretary Steven Mnuchin said on Friday. Mnuchin said in a statement that the decision had been made in consultation with President Donald Trump. (Reporting by Yeganeh Torbati; Editing by Andrew Hay)