Well Graded Engineering Public Company Limited informed that the Board of Directors Meeting No. 3/2023 held on May 11, 2023 has passed the resolution as the following matters: Acknowledged the resignation of Mr. Chamnarn Wangtal from an Director, Member of Audit Committee and Independent Director. This shall be effective on May 12, 2023; and approved the appointment of Mr. Kittipol Thanasit as an Director, Member of Audit Committee and Independent Director in replacement of Mr.Chamnarn Wangtal for the remaining term of his office.

The replacement shall be effective on May 12, 2023.