. The major reasons is retained earnings unappropriated was increased. Sincerely Yours, (Mr.Wichian Silapacharanan) Deputy Managing Director Authorized to sign on behalf of the company Investor Relations

SET the resolution earlier adopted at its Board of Directors’ meeting no. 5/2017 on August 10, 2017. Said resolution authorized the company to provide credit guarantee to Sahapat Real Estate Co., Ltd

percent. Please be informed accordingly, Yours sincerely, …………………………………… Paitoon Gumchai Director and The Company’s Secretary Authorized sign on behalf of the Company

compared to year 2015. Sincerely, - Signature - Mr. Kitisan Mukdee Director and Managing Director Authorized Person to Disclose Information

sincerely, ........................................................ (Associate Prof. Dr. Chiraphol Chiyachantana) Authorized person for disclosure of information

authorized the company to increase the investment proportion in the ordinary shares of Pattaya Manufacturing Co., Ltd. (PMC) by purchasing the 627,000 ordinary shares in an amount not exceeding Baht 93 million

Managing Director Authorized to sign on behalf of the company Investor Relations Department Tel : 0-2531-6633 , 0-2993-5080-7 ext. 403,401

from 2.03 percent to 6.87 percent. Please be informed accordingly, Yours sincerely, …………………………………… Paitoon Gumchai Director and The Companys Secretary Authorized sign on behalf of the Company

herewith. Please be informed accordingly. Sincerely yours, -WICHIT TECHAKASEM- (Dr. Wichit Techakasem) Managing Director Authorized Person to Disclose Information Company Secretary Tel. 02-518-2722 Ext. 649

of such transaction as per the enclosure herewith. Please be informed accordingly. Sincerely yours, -WICHIT TECHAKASEM- (Dr. Wichit Techakasem) Managing Director Authorized Person to Disclose