Pitukteeratham 5.56% 20 Miss Rattana Tanterdtham 5.56% 21 Miss Somporn Tanterdtham 5.56% 22 Miss Prapaporn Savetvilas / 65.60% 23 Mrs.Somjitt Savetvilas / 19.52% 24 Miss Arporn Pridakasemsuk / 25 Miss Orathai

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