Société des Grands Magasins (SGM) has finalized a €96 million mortgage refinancing on six shopping centers. These include: Okabé in Le Kremlin-Bicêtre; Les Tanneurs in Lille; Espace Grand'Rue in Roubaix; Porte Jeune in Mulhouse; Galerie de l'Hôtel de Ville in Châlons-en-Champagne; Saint-Jacques in Metz.