The Ulsan Plant won official commendation from the city mayor at the ‘4th Environment Fair’ held in UlsanGrandPark in celebration of the ‘17th World Environment Day.’ The event, jointly organized by the UlsanCity Hall and the Green Ulsan 21 Environment Committee, was attended by about 1000 people including Mayor Park Maeng-woo, lawmakers, city council members, representatives of civic groups and citizens, and featured an opening performance, watching video regarding the Taehwa river and a commendation ceremony.