X0202 4 2004-12-09 1 0000934747 COMMONWEALTH INDUSTRIES INC/DE/ CMIN 0001121853 TOLER WILLIAM G PNC PLAZA - 19TH FLOOR 500 W. JEFFERSON STREET LOUISVILLE KY 40202 0 1 0 0 VP Supply Chain Common Stock, par value $0.01 per share 2004-12-09 4 D 0 7626 D 0 D Common Stock, par value $0.01 per share 2004-12-09 4 D 0 809.44 D 0 I 401(k) Plan Employee Stock Option (Right to Buy) 6.755 2004-12-09 4 D 0 5000 D 2013-01-01 Common Stock, par value $0.01 per share 5000 0 D Employee Stock Option (Right to Buy) 9.545 2004-12-09 4 D 0 21598 D 2014-01-01 Common Stock, par value $0.01 per share 21598 0 D Disposed of pursuant to the agreement and plan of merger, dated as of June 16, 2004, among Commonwealth Industries, Inc., Aleris International, Inc. (formerly IMCO Recycling Inc.), and Silver Fox Acquisition Company, each in exchange for 0.815 of a share of Aleris International, Inc. common stock having a market value of $15.80 per share on the effective date of merger. Each option was assumed by Aleris International, Inc. (formerly IMCO Recycling Inc.) and converted into an option to purchase 0.815 of a share of Aleris International, Inc. common stock on the terms and conditions specified in the agreement and plan of merger described in 1 above. These options became immediately exercisable on the effective date of merger as described in 1 above and pursuant to Commonwealth Industries, Inc. Stock Option Incentive Plans, as amended and restated. Christopher R. Clegg (POA) 2004-12-10