AMENDMENT LETTER TO EXCLUSIVE PATENT AND KNOW HOW LICENCE Beijing Med-Pharm Corporation 600 West Germantown Pike Suite 400 Plymouth Meeting PA 19462 USA Dear SirsBeijing Med Pharm Corp • January 26th, 2006 • Wholesale-drugs, proprietaries & druggists' sundries
Company FiledJanuary 26th, 2006 IndustryRe: Exclusive Patent and Know How Licence Agreement between pSiOncology Pte Limited (“Licensor”), Beijing Med-Pharm Corporation (“Licensee”) and pSiMedica Limited (“pSiMedica”) dated 26th October 2005 (“the Licence”)