exhibit 10. 1 calumet specialty products partners, l. p., calumet lp gp, llc, calumet operating, llc, calumet lubricants co., limited partnership, calumet shreveport, llc, calumet shreveport lubricants & waxes, llc, calumet shreveport fuels, llc, calumet sales company incorporated, calumet penreco, llc and calumet finance corp., as borrowers amended and restated credit agreement dated as of june 24, 2011 $ 550, 000, 000 certain financial institutions, as lenders, bank of america, n. a., as agent, jpmorgan chase bank, n. a., as co - syndication agent, wells fargo capital finance, llc, as co - syndication agent, pnc bank, n. a., as co - documentation agent, suntrust bank, as co - documentation agent and merrill lynch, pierce, fenner & smith incorporated, j. p. morgan securities llc and wells fargo capital finance, llc as joint lead arrangers and joint book runners exhibit 10. 1 calumet specialty products partners, l. p., calumet lp gp, llc, calumet operating, llc, calumet lubricants co., limited partnership, calumet shreveport, llc, calumet shreveport lubricants & waxes, llc, calumet shreveport fuels, llc, calumet sales company incorporated, calumet penreco, llc and calumet finance corp., as borrowers amended and restated credit agreement dated as of june 24, 2011 $ 550, 000, 000 certain financial institutions, as lenders, bank of america, n. a., as agent, jpmorgan chase bank, n. a., as co - syndication agent, wells fargo capital finance, llc, as co - syndication agent, pnc bank, n. a., as co - documentation agent, suntrust bank, as co - documentation agent and merrill lynch, pierce, fenner & smith incorporated, j. p. morgan securities llc and wells fargo capital finance, llc as joint lead arrangers and joint book runners table of contents page section 1. definitions ; rules of construction 1 1. 1 definitions 1 1. 2 accounting terms 35 1. 2. 1 generally 35 1. 2. 2 changes in gaap 35 1. 2