Calumet Specialty Products Partners, L.P. (NASDAQ:CLMT) Q2 2023 Earnings Call Transcript August 4, 2023 Operator: Good day, and welcome to the Calumet Specialty Products Partners Second Quarter 2023 Results Conference Call. [Operator Instructions]. I would now like to turn the conference over to Brad McMurray, an Investor Relations. Please go ahead, sir. Brad McMurray: Good […]