Date : 25 April 2012

Mr. Montree Sornpaisarn, CEO of Maybank Kim Eng (Thailand) which is the financial advisor and lead underwriter has joined the underwriting agreement signing ceremony of Vichaivej International Hospital (VIH) with Associate Professor Vichai Vanadurongwan, M.D., Chairman of VIH and Assistant Professor Saisunee Vanadurongwan, M.D., CEO of VIH, together with KGI securities, Plc. And Capital Nomura Securities, Plc. at Stock Exchange of Thailand building.