be informed accordingly. Yours Sincerely, (Mr. Chih - Hung Lin) Chief Operating Officer Company Secretary Office Telephone: 0 2658 8881

Company. Please be informed accordingly. Yours Sincerely, (Mr. Chih - Hung Lin) Chief Operating Officer Contact: Company Secretary Office Tel 0 2658 8881

. Please be informed accordingly. Sincerely yours, (Ms. Sopha Nachanhom) Company Secretary

while selling and administrative expenses still stable. Please be informed accordingly Sincerely yours (Mrs. Prim Chaiyawat) Company’s Secretary

. Nichanun Lertpunyaphol Company Secretary Tel. 034417999 ext. 205 nichanun.le@ekachaihospital.com

Gumchai Director and The Company’s Secretary Authorized sign on behalf of the Company

2017. Please be informed accordingly. Yours sincerely, Waewta Natphan ( Ms. Waewta Natphan ) Deputy Finance & Accounting Director / Company Secretary

- Please be informed accordingly. Yours Faithfully, Dr. Wijit Techakasem Managing Director Authorized Person to Sign on Behalf of the Company Company Secretary Tel. 02-518-2722 Ext. 649 Fax. 02-518-2723

) Company Secretary

different opinion or abstention. Please be informed accordingly. Yours Sincerely, Mr.Chavalit Taratikundech Company secretary