GI Green Palm Oil CO., LTD. During 2014 - 2018, Mr.Jirawat Nooritanon, Managing Director of Global Green Chemicals Public Company Limited ("GGC"), and Mr.Wanlop Thianthong, Vice President

Mrs. Tanipa Puangjumpa During 2014 - 2018, Mr.Jirawat Nooritanon, Managing Director of Global Green Chemicals Public Company Limited ("GGC"), and Mr.Wanlop Thianthong, Vice President

OPG Tech CO., LTD. During 2014 - 2018, Mr.Jirawat Nooritanon, Managing Director of Global Green Chemicals Public Company Limited ("GGC"), and Mr.Wanlop Thianthong, Vice President, Marketing

Mr. Zait Pattanamas During 2014 - 2018, Mr.Jirawat Nooritanon, Managing Director of Global Green Chemicals Public Company Limited ("GGC"), and Mr.Wanlop Thianthong, Vice President

Mr. Pichit Chatskulwong In June, 2017, Mrs. Phenchan Yongvongphaiboon, director and vice managing president of Asia Metal Public Limited Company ("AMC"), knew the material information that

Miss Preeya Wongsongja Mr. Woraphant Chontong while being a director, executive director and senior executive vice president of financial and administration division of Sino-Thai Engineering and

her by Mr. Woraphant Chontong, her father, who was a director, executive director and senior executive vice president of financial and administration division of Sino-Thai Engineering and Construction

Mr. Jajjai Dhammarungruang Mr. Jajjai Dhammarungruang while being a vice chairman and executive director of Modernform Group Public Company Limited (MODERN), knew or possesed the inside information

Mr. Tikhamporn Plengsrisuk Mr. Tikhamporn Plengsrisuk while serving as the vice chairman of the board of directors of L.P.N. Development Public Company Limited ("LPN"), knew or possessed

Mr. Vudhiphol Suriyabhivadh Mr. Vudhiphol Suriyabhivadh as the vice chairman of the board of directors of L.P.N. Development Public Company Limited ("LPN"), chairman of the Audit Committee