Calumet Specialty Products(CLMT +5.1%) agrees to acquire Royal Purple for ~$335M in a deal that...

|About: Calumet Specialty Product... (CLMT)|By:, SA News Editor

Calumet Specialty Products(CLMT +5.1%) agrees to acquire Royal Purple for ~$335M in a deal that will strengthen Calumet's line of lubricants. The company expects the purchase of the privately held Royal Purple to close by the middle of next month. (PR)