shareholders). Please be informed accordingly, Yours sincerely, (Associate Prof. Dr.Chiraphol Chiyachantana) Authorized person for disclosure of information

sincerely, (Ms. Nita Treeweeranuwat) Vice President tel:02-455-2888

of par value. And The Initial public offering of IPO in September 2017. Please be informed accordingly. Yours sincerely, (Mr.Chane Laosonthorn) Director

payment on 25 May 2017 amounting of 25.00 Million Baht. Please be informed accordingly, Yours sincerely, (Ms. Nita Treeweeranuwat) Vice President tel:02-455-2888

. Please be informed accordingly. Yours sincerely, ( Mr. Wachira Wudhikulprapan ) Managing Director Ratio Analysis :Consolidated Financial Statements 9 mth 9 mth Unit : THB million 2017 2016 Returns

was mainly due to a decrease in gross profit margin and an increase in administrative expenses. Please be informed accordingly. Sincerely yours, -Signed- (Mr. Jittiporn Jantarach) Managing Director

project. Yours sincerely (Mr. Teerawat Srinakarin) Chief Executive Officer

period ended September 30, 2016 was Baht 32.91 million. Please be informed accordingly Yours sincerely, -Signature- (Miss Nilrat Jarumanopas) Chief Financial Officer Authorized to sign on behalf of the

Financial Officer & Chief Financial Officer Mr.Anupol Puwapoonpol Executive Business Director Managing Director Please be informed accordingly. Yours sincerely, Malee Leelasiriwong ( Mrs. Malee Leelasiriwong

share premium account-ordinary share which amount to THB 415.2 MB. Please be informed accordingly, Yours Sincerely (Miss Valarlak Ngamchitcharoen) Managing Director 31 December 2016 30 September 2017 THB