T.K.S. Technologies Public Company Limited at its Meeting of Board of Director held on 13 May 2020 Board of Director Approved the appointment of Mr. Jutiphan Mongkolsuthree (Acting Managing Director) to the position of a Managing Director, with effect from May 14, 2020 onwards and Cherdsakul Onmongkol (Director of Internal Audit) to the position of a member and secretary of the Risk Management Committee, replacing Ms. Sutida Mongkolsuthree, with effect from May 14, 2020 onwards. Appointment of Mr. Parkpoom Pooudom (Deputy Managing Director- Sale Support Division) to the position of a member of the Executive Committee, replacing Ms. Sutida Mongkolsuthree, with effect from May 14, 2020 onwards.