Where a plaintiffs’ amended complaint alleged injury from the purchase of consumer goods due to an alleged price-fixing conspiracy in the domestic steel market, the injury was too attenuated to support the suit filed under the state antitrust laws.The 7th U.S. Circuit Court of Appeals affirmed a decision by U.S. District Judge Manish S. Shah.Arcelor Mittal is the largest integrated producer of steel in the United States, controlling 20 to 25 percent of total domestic raw steel capacity. U.S. Steel is the second …