TAX BENEFIT PRESERVATION PLANCentury Aluminum Co • September 29th, 2009 • Primary production of aluminum • Delaware
Company FiledSeptember 29th, 2009 Industry JurisdictionTax Benefit Preservation Plan, dated as September 29, 2009 (“Plan”) between Century Aluminum Company, a Delaware corporation (the “Company”) and Computershare Trust Company, N.A., as rights agent (the “Rights Agent”).