AMENDMENT No. 9 TO PROMISSORY NOTEPromissory Note • May 13th, 2013 • CleanTech Biofuels, Inc. • Industrial organic chemicals
This Amendment No. 9 to the Promissory Note, originally dated September 1, 2010 (the “Note”), previously amended February 11, 2011, May 31, 2011, July 29, 2011, November 7, 2011, March 27, 2012, July 31, 2012, November 1, 2012 and January 9, 2013 (the “Amendments”), is entered into as of the 8th day of May, 2013, by and between CMS Acquisition, LLC (“CMS”) and CleanTech Biofuels, Inc. (“CTB”).
