Case C-280/99 P: Appeal brought on 28 July 1999 by Moccia Irme SpA against the judgment delivered on 12 May 1999 by the Third Chamber, extended composition, of the Court of First Instance of the European Communities in Joined Cases T-164/96, T-165/96, T-166/96, T-167/96, T-122/97 and T-130/97, brought by Moccia Irme SpA, Prolafer Srl, Ferriera Acciaieria Casilina SpA, Dora Ferriera Acciaieria Srl, Ferriera Lamifer SpA and Nuova Sidercamuna SpA, against Commission of the European Communities