X0202 4 2007-12-20 1 0000842635 LYONDELL CHEMICAL CO LYO 0001299079 Murphy Daniel J JR 1221 MCKINNEY, SUITE 700 HOUSTON TX 77010 1 0 0 0 Common Stock 2007-12-20 4 D 0 3704 48 D 0 D Phantom Stock 2007-12-20 4 D 0 3704 48 D Common Stock 3704 0 D Disposed of on the effective date of the merger pursuant to the Merger Agreement between Lyondell and Basell AF and BIL Acquisition Holdings Limited (?Merger Agreement?) for the merger consideration of $48 per share. Phantom Stock, which convert on a 1 for 1 basis and vested in connection with the merger, was disposed of on the effective date of the merger pursuant to the Merger Agreement for the merger consideration of $48 per share. /s/ KERRY A. GALVIN as Attorney In Fact for Daniel J. Murphy 2007-12-20