EXHIBIT 10.24 MODIFIED EARN-OUT AGREEMENT THIS MODIFIED EARN-OUT AGREEMENT (the "Agreement"), dated as of May 31, 2000, is by and among IMCO RECYCLING INC., a Delaware corporation ("IMCO"), MIDWEST ZINC CORPORATION, formerly known as Midwest...Modified Earn-Out Agreement • March 23rd, 2001 • Imco Recycling Inc • Secondary smelting & refining of nonferrous metals • Texas
