("IFEC"), with the assistance or facilitation of T&S Inter Product Life Company Limited ("T&S"), Mr. Pannawit Jaturapornsawat who is an authorized director of T&S and Mr

("IFEC"), with the assistance or facilitation of T&S Inter Product Life Company Limited ("T&S"), Mr. Pannawit Jaturapornsawat who is an authorized director of T&S and Mr

Company Limited ("IFEC"), with the assistance or facilitation of T&S Inter Product Life Company Limited ("T&S"), Mr. Pannawit Jaturapornsawat who is an authorized director of T

("IFEC"), with the assistance or facilitation of T&S Inter Product Life Company Limited ("T&S"), Mr. Pannawit Jaturapornsawat who is an authorized director of T&S and Mr

;IFEC"), with the assistance or facilitation of T&S Inter Product Life Company Limited ("T&S"), Mr. Pannawit Jaturapornsawat who is an authorized director of T&S and Mr

Ms. Chirawin Hongsri During 2017, Mr. Chirasak Chiyachantana, the Chairman and CEO of World Corporation Public Company Limited ("WORLD"), with the assistance of Ms. Chirawin Hongsri

Mr. Bhusana Premanode During 2014-2015, Mr. Bhusana Premanode and Ms. Sunjutha Witchawut, former directors and executives of International Engineering Company Limited (“IEC”), with assistance or

Ms. Sunjutha Witchawut During 2014-2015, Mr. Bhusana Premanode and Ms. Sunjutha Witchawut, former directors and executives of International Engineering Company Limited (“IEC”), with assistance or

Lt. Gen. Anutat Bunnag During 2014-2015, Mr. Bhusana Premanode and Ms. Sunjutha Witchawut, former directors and executives of International Engineering Company Limited (“IEC”), with assistance or

Mr. Saran Lertcharoenwongsa During 2014-2015, Mr. Bhusana Premanode and Ms. Sunjutha Witchawut, former directors and executives of International Engineering Company Limited (“IEC”), with assistance