HOUSTON, U.S./TOKYO -- Russia's foreign-currency revenues have plunged as more overseas buyers steer clear of its crude oil over the invasion of Ukraine, eroding its purchasing power for key imports.
Ukraine war
Russia's foreign-currency revenues dwindle as buyers shun its oil
Crude shipments fall 70% after Ukraine invasion
Although only a few countries are restricting imports of Russian oil, many companies are shying away from the fuel over logistical and ethical concerns. © Reuters
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