business group 815.99 620.82 Water management business group (for 2017) 24.59 14.61 Total 840.48 635.43 Yours Truly, WIIK & HOEGLUND PUBLIC CO., LTD. Mr. Wiboon Sangwithayanon Chief Executive Officer

subsidiary company has no operating results yet for three-month period and nine-month period ended 30 September 2017. Please be informed accordingly. Sincerely yours, (Mr. Tradsin Chongussayakul) Chief

. Sincerely yours, (Mr. Sompon Roekwibunsi) Chief Executive Officer Authorized to sign on behalf of the Company

practice of listed company for connected transaction B.C. 2546 (2003) dated 19 November 2003. Please be informed accordingly Yours Sincerely Mr. Pawat Vitoorapakorn Chief Executive Officer

Selling & Administrative Expenses and Finance Cost at Bath 56.98 million and Bath 2.01 million respectively. Please be informed accordingly Yours sincerely, -Signature- (Miss Nilrat Jarumanopas) Chief

International Public Company Limited ______________________________ (Mr. Pete Bodharamik) Chief Executive Officer

quarter was 68.44 million baht increased 68.89 percent from the same period of last year. Sincerely Yours, (Ms.Orawan Sangwongkit) Chief Financial Officer

million. Please be informed accordingly. Sincerely yours, (Mr.Nathapun Siriviriyakul) Deputy Chief Executive Officer – KTIS Group Authorized person to sign on behalf of the company Investor Relations

Baht in 2017. Please kindly be informed accordingly, Yours Faithfully, Mr. Yanyong Wittayapaisarn Chief Financial Officer

deduct them as expenses for up to five years after BOI expiration. Sincerely Yours, (Ms.Orawan Sangwongkit) Chief Financial Officer