for the companies Prysmian Group Finland OY (Pikkala plant), Prysmian Cables et Systèmes France S.A.S. (Gron plant), Silec Cable, S.A.S. (Montereau plant), Prysmian Cables Spain, S.A. (Sociedad Unipersonal) (Vilanova plant), GK Technologies, Incorporated (Lawrenceburg plant), Prysmian Cables and Systems USA, LLC (Abbeville plant) that we have selected based on their act ivity, relevance to the consolidated performance indicators and location, we have carried out site visits during which we have had discussions with management and have obtained evidence about the appropriate application of the procedures and the calculat ion methods used to determine the indicators.