KIEV, March 11 - Shebelynka gas refinery (Kharkiv region) plans to switch to production of Euro 4 gasoline in March, Head of public joint-stock company Ukrgazvydobuvannia head Oleh Prokhorenko said at a press conference in Kiev.

He said that the switch to production of Euro 4 gasoline would increase sales revenue by UAH 40-60 million a month.