Appeal brought on 2 May 1995 by Campo Ebro Industrial SA, Levantina Agricola Industrial SA, and Cerestar Iberica SA, against the judgment delivered on 21 February 1995 by the First Chamber of the Court of First Instance of the European Communities in Case T-472/93 between Campo Ebro Industrial SA, Levantina Agricola Industrial SA, and Cerestar Iberica SA, and the Council of the European Union, supported by the Commission of the European Communities, intervener (Case C-138/95 P)