Yours, (Mr.Wichian Silapacharanan) Deputy Managing Director Authorized to sign on behalf of the company Investor Relations Department Tel: 0-2531-6633, 0-2993-5080-7 ext. 403, 401

Secretary Authorized sign on behalf of the Company

Authorized sign on behalf of the Company

2,489.34 million because the Company’ posted a unappropriated retained earnings was increased. Sincerely Yours, (Mr.Wichian Silapacharanan) Deputy Managing Director Authorized to sign on behalf of the

aitoon Gumchai  irector and The Company’s Secretary  uthorized sign on behalf of the Company A    

increased. Sincerely Yours, (Mr.Wichian Silapacharanan) Deputy Managing Director Authorized to sign on behalf of the company 5 Investor Relations Department Tel: 0-2531-6633, 0-2993-5080-7 ext. 403, 401

Gumchai Director and The Company’s Secretary Authorized sign on behalf of the Company

- Please be informed accordingly. Yours Faithfully, Dr. Wijit Techakasem Managing Director Authorized Person to Sign on Behalf of the Company Company Secretary Tel. 02-518-2722 Ext. 649 Fax. 02-518-2723

relavant licenses within second quarter of 2018 The current can be successfully implemented. 8) GS and HYDRO would sign the project management contract for the production and distribution of water supply in

Company. The Company shall sign the share purchase agreement and/or other relevant agreements and will complete the transfer of WPS shares within December 21, 2018. However, the transaction is the