News Releases

Calumet Specialty Products Partners, L.P. to Report Fourth Quarter and Full Year 2005 Earnings

Calumet Specialty Products Partners, L.P. (NASDAQ: CLMT) (the "Partnership") will report earnings for the quarter and year ended December 31, 2005 for its predecessor, Calumet Lubricants Co., L.P. and subsidiaries, on Thursday, February 23, 2006. Substantially all of the assets and operations of Calumet Lubricants Co., L.P. and its subsidiaries were contributed to the Partnership in connection with the initial public offering of 6,450,000 common units representing limited partnership interests in the Partnership that closed on January 31, 2006.

A conference call is scheduled for 11:00 a.m. ET (10:00 a.m. CT) Friday, February 24, 2006, to discuss the financial and operational results for the fourth quarter and full year of 2005. Anyone interested in listening to the presentation may call 866-314-5232 and entering passcode 27845764. For international callers, the dial-in number is 617-213-8052, passcode 27845764.

The telephonic replay is available in the United States by calling 888-286-8010 and entering passcode 88339827. International callers can access the replay by calling 617-801-6888, passcode 88339827. The replay will be available beginning Friday, February 24, 2006, at approximately 1:00 p.m. until Friday, March 10, 2006.

Calumet Specialty Products Partners, L.P. is a leading independent producer of high-quality, specialty hydrocarbon products in North America. Calumet processes crude oil into customized lubricating oils, solvents, and waxes used in consumer, industrial, and automotive products. The Company also produces fuel products including gasoline, diesel fuel and jet fuel. Calumet is based in Indianapolis, Indiana and has three plants located in northwest Louisiana.

SOURCE: Calumet Specialty Products Partners, L.P.

CONTACT: Jennifer Straumins of Calumet Specialty Products Partners,
L.P., +1-317-328-5660

Web site: