Pongsupachintapa Executive Director and Director of Human Science Research Center 8. Mrs. Siriwan Vilassakdanont Executive Director and Director of Wienna Product Division 9. Mr. Sompong Rasameetham Executive

/ Audit Committee 14 Mr. Sompong Sungrungsan Independent Director / Audit Committee 15 Mr. Nipon Poapongsakorn Independent Director Top 10 Major Shareholders of SPI as of 31 December 2018 Top 10 Major