AGREEMENT The undersigned agree that this Amendment No. 1 dated August 14, 2008 relating to the Common Shares (par value $0.125 per share) of Cleveland-Cliffs Inc. shall be filed on behalf of the undersigned. HARBINGER CAPITAL PARTNERS MASTER FUND I, LTD.Amendment No. 1 • August 14th, 2008 • Harbinger Capital Partners Master Fund I, Ltd. • Metal mining
