CALUMET SPECIALTY PRODUCTS PARTNERS, L.P. 4,500,000 COMMON UNITS REPRESENTING LIMITED PARTNER INTERESTS Underwriting AgreementUnderwriting Agreement • February 28th, 2011 • Calumet Specialty Products Partners, L.P. • Petroleum refining • New York
Contract Type FiledFebruary 28th, 2011 Company Industry JurisdictionGoldman, Sachs & Co. Barclays Capital Inc. Deutsche Bank Securities Inc. as representatives of the several underwriters on Schedule I hereto