(ANSA-afp) - WARSAW, MAR 30 - Poland's prime minister on Wednesday called on the European Union to impose a tax on Russian hydrocarbon imports, adding to unprecedented sanctions on Moscow over its war in Ukraine. "Today I call on the European Commission to establish a tax on Russian hydrocarbons so that commerce and economic rules in the single European market can function in an equitable manner," Mateusz Morawiecki said.

(ANSA-afp).