Chukai Public Company Limited announced that the resignation of Mr. Yo Thaveethongkam from the Chairman of the Executive Board and Chief Executive Officer and approved to appoint Ms. Janejira Pairrungsri to be a Chairman of the Executive Board and Chief Executive Officer effective from 1 July 2023 and resignation of Ms. Unchisa Praerangsri from the Director and Chief Operating Officer and approved to appoint Ms. Janejira Pairrungsri to be a director. The term is equal to the remaining term of the resigned director effective from 1 July 2023.