Yours sincerely, (Ms. Sineemas Sotpiparpnukul) Chief Executive Officer Authorized Director

) Authorized to sign on behalf of the Company

, 2018 as audited by the authorized Company’s auditor as follows: The operating result for the year 2018, ended on December 31, 2018 is Baht 14.84 million loss on Baht 39.18 million revenues compared with

.) Authorized Information Officer

reviewed by the authorized auditor of PricewaterhouseCooper ABAS Co.,Ltd. and approved by the Board of Directors of the Company on meeting No.2/2019 held on May 8, 2019 and also clarify the change of

yours, Ms. Vilai Siripoonkiatikul Authorized Signature

. Sincerely yours, Ms. Vilai Siripoonkiatikul Authorized Signature

accordingly. Yours sincerely, (Ms.Jantamat Hankimhunt) Authorized Persons to Disclose Information

31st March, 2019 which was reviewed by authorized Auditor with the details as follows: The total revenues of the Company and its Subsidiaries in the Quarter 1/2019 was equal to 77.89 million Baht, a

, decreased 114.34% and net loss 1.42% for total revenue. Please be informed accordingly. Yours Faithfully, (Dr. Songwoot Graipaspong) Authorized to sign on behalf of the Company