The Solvay S.A. International Magazine – 73th year – May 2010 – Published by Solvay S.A. – Competence Center Communication – Rue du Prince Albert 33, B-1050 Brussels –  Tel.: +32.2.509.64.48 – Fax: +32.2.509.72.40 – Communication.internal@solvay.com – Distribution: 10 600 copies – Managing editor: Martial Tardy – Coordinator and editor-in-chief: Stéphanie Grand – Editorial secretariat: Nathalie Feys, Frédéric Bouchat – Writing and translation: Izicom, CeeCommunicatie, Michael Lomax, Production – Printing: Deckers Druk NV – Photos:  Marc Bertrand, Keystone/Laurent Gillieron, Reuters/Christian Hartmann, AFP/Fabrice Coffrini, Reuters/Eduardo Nunoz, Corbis, iconothèque Solvay, Reporters. – Design and production: BythewayCreacom – Publication manager: Hélène Weisskopf – Reproduction is subject to prior authorization and must carry the reference “Solvay live”. Solvay group magazines may reproduce the content without restriction. Legally registered with the Belgian national library. Affiliated to the Association Belge de la Communication Interne (ABCI-BVIC) Version française sur demande www.solvaylive.com