Moscow stock exchange stops trading in dollars and euros EuronewsUS expands Russia sanctions, targeting entities in China, UAE and Turkey Al Jazeera EnglishAs Russia Completes Transition to a Full War Economy, Treasury Takes Sweeping Aim at Foundational Financial Infrastructure and Access to Third Country Support TreasuryU.S. Expands Sanctions on Russia as G7 Leaders Gather The New York TimesChip Sales to Russia to Be Curbed Under Wider US Sanctions Bloomberg