. Please be acknowledged accordingly, Yours truly, (Mr. Sithipon Ratanaporn) Chief Financial Officer

still not recognize income Please be acknowledged accordingly, Yours truly, (Mr. Sithipon Ratanaporn) Chief Financial Officer

. Huai Hui, Lee) Chief Operating Officer

Exchange of Thailand. The details of the transaction are described in the attached document. Please be informed accordingly. Yours sincerely, (Ms.Wanida Boonpiraks) Chief Financial Officer Investor Relations

, (Mr. Chih - Hung Lin) Chief Operating Officer Contact: Company Secretary Office Tel 0 2658 8881

recognition of 137.61% more than last year. Please be informed accordingly. Sincerely yours, (Mrs. Klinsukhon Luephongphaichit) Chief Financial Officer

Baht -1.2 million Please be informed accordingly. Sincerely yours, (Ms. Huai Hui, Lee) Chief Operating Officer

short-term loans from financial institutions increase by Baht 6.34 million - Repayment of long-term loans Baht (1.20) million Please be informed accordingly. Sincerely yours, (Ms. Huai Hui, Lee) Chief

quarter of the previous year, mainly from a decrease in interest paid on borrowing from financial institutions. Please be informed accordingly. Yours Sincerely, (Mr. Chih - Hung Lin) Chief Operating Officer

same quarter last year (increased by 4.4% from 4th quarter of 2018), mainly due to higher expenses as detailed above. Please be informed accordingly. Yours Sincerely, (Mr.Jirapong Suntipiromkul) Chief