Calumet Specialty Products Partners, L.P. Announces Retirement of George C. Morris from the Board of Directors of Calumet's General Partner

Calumet Specialty Products Partners, L.P. manufactures, formulates, and markets a diversified slate of specialty branded products and renewable fuels to customers across a range of consumer-facing and industrial markets. In its Specialty Products and Solutions segment, the Company manufactures and markets a variety of solvents, waxes, customized lubricating oils, white oils, petrolatums, gels, esters, and other products. Its Montana/Renewables segment consists of two facilities, renewable fuels, and specialty asphalt. At its Montana Renewables facility, it processes a variety of geographically advantaged renewable feedstocks into renewable diesel, sustainable aviation fuel (SAF), renewable hydrogen, and others. At its Montana specialty asphalt facility, it processes Canadian crude oil into conventional gasoline, diesel, and others. In its Performance Brands segment, it blends, packages and markets high performance products through its Royal Purple, Bel-Ray, and TruFuel brands.