, please kindly find the following attachment. Please kindly be informed accordingly. Yours faithfully, Mr. Geza Emil Perlaki Managing Director For period ended 31 December 2017 MANAGEMENT DISCUSSION AND

Microsoft Word - el276e Date : February 26, 2018 Subject: Management Discussion and Analysis for the year ended December 31, 2017 To : Managing Director The Stock Exchange of Thailand Kuang Pei San

) Deputy Managing Director Authorized to sign on behalf of the company Investor Relations Department Tel: 0-2531-6633, 0-2993-5080-7 ext. 403

Director

Ref. APURE 004/2020 February 21, 2020 Subject : Financial Position and Operating Performance of year 2019 Attention : The Director and President of the Stock Exchange of Thailand Financial Position

Notification on the Resolution of the Board of Directors' Meeting about the Disposal of Assets of the Company and its Subsidiaries, Appointment of New Director, Resignation of the Company Secretary and

. Surachet Kamolmongkolsuk) Managing Director

. Sincerely Yours, (Mr.Wichian Silapacharanan) Deputy Managing Director Authorized to sign on behalf of the company Investor Relations Department Tel: 0-2531-6633, 0-2993-5080-7 ext. 403,401

of Mr. Chiang, Tai-Chang to be the new director of the Company, which is subject to the approval of the Annual General Meeting of Shareholders No. 1/2019. 4. The Board of Directors had approved the

หนังสือแสดงการรับทราบความผิด 27 February 2019 Subject : Management Discussion and Analysis of the year ended 31 December 2018 Attn. : Director and Manager The Stock Exchange of Thailand Encls. : A