MATI 13/2560 August 11, 2017 Subject Consolidated Financial Report for the six-month period which ended at June 30, 2017 To Director and Manager The Stock Exchange of Thailand Six-month period

MATI 19/2560 November 13, 2017 Subject Consolidated Financial Report for the nine-month period which ended at September 30, 2017 To Director and Manager The Stock Exchange of Thailand Nine-month

year. Please be informed accordingly. Sincerely Yours, ( Mr. Nipon Leelasithorn ) Chairman of the Executive Director, and Managing Director

line as net profit. Please be informed accordingly. Sincerely Yours, ( Mr. Nipon Leelasithorn ) Chairman of the Executive Director, and Managing Director

MATI 05/2562 February 27, 2019 Subject Reporting Annual Consolidated Financial Statement which ended at December 31, 2018 To Director and Manager The Stock Exchange of Thailand Operating income of

highly competitive. Consumers are changing their purchasing behavior because economic slows down. Yours Sincerely, Ms. Piyanan Suwannaphasri Assistant Managing Director Authorized to sign behalf of the

Quarter 1/2019 To : Director and Manager of The Stock Exchange of Thailand Union Petrochemical Public Company Limited and its subsidiaries ("the Company") would like to clarify the operating results for the

previous year. Please be informed accordingly. Sincerely Yours, ( Mr. Nipon Leelasithorn ) Chairman of the Executive Director, and Managing Director

Microsoft Word - วิเคราะห์Q162-ENG อ.พงษ์ REVISE 13 May 2019 Subject :Management discussion and analysis of financial statement for three-month period ended 31 March 2019 Attention :Director and

for employee benefits of Baht 24.97 million in the consolidated financial statements. Sincerely yours, (Mr.Pongpat Patanavanich) Managing Director