and service fee and other non-current liabilities. Please kindly be informed accordingly. Sincerely yours, Mr. Opas Sripayak Chief Executive Officer and Managing Director

. Sincerely yours, Mr. Opas Sripayak Chief Executive Officer and Managing Director -Translation- 2 Information on the Establishment of a Joint-Stock Company of L.P.N. Development Public Co., Ltd. The Board of

601.38 Group of Water management business 162.45 87.25 - Total 920.52 889.85 601.38 Yours Truly, WIIK & HOEGLUND PUBLIC CO., LTD. Mr. Wiboon Sangwithayanon Chief Executive Officer

informed accordingly. Sincerely yours, Mr. Opas Sripayak Chief Executive Officer and Managing Director

quarter. Please be informed accordingly. Sincerely yours, __________________________ (Mr. Kusol Sangkananta) Director/Chief Executive Officer

. Kusol Sangkananta) Director/Chief Executive Officer

Million Baht from 31 December 2017, or 2.36%. Please be informed accordingly. Sincerely yours, (Mr. Chung Sik Hong) Chief Executive Officer

Executive Officer Investor Relation Department Tel: 0 2529 0031 # 227 / 299 Fax: 0 2529 2176 2 Information Memorandum Concerning the Acquisition of Assets of Nava Nakorn Public Company Limited 1. Date / Month

-2.1 (negative) Please be informed accordingly. Yours sincerely, Preecha Nuntnarumit (Mr. Preecha Nuntnarumit) Chief Executive Officer

of the year 2018. Please be informed accordingly. Yours Faithfully, (Ms. Natha Kittiaksorn) Chief Financial Officer PACE Development Corporation Public Company Limited