Audited and consolidated financial statements of the Group and the financial statement of the Company for the year ending December 31, 2017. The results of their operations can be summarized as follows : 1

Letter_StockExchange_Nov14 November 14, 2019 The Managing Director The Stock Exchange of Thailand Subject : Management Discussion and Analysis for three month Ending 30 September 2019 Summary on

จดหมายชี้แจงปี61e February 27, 2019 The Managing Director The Stock Exchange of Thailand Subject : Management Discussion and Analysis Ending 31 December 2018 Summary of operating result between 2018

13 May 2019 Subject: Management Discussion and Analysis for the Quarter 1 Ending 31 March 2019 Attention: President Stock Exchange of Thailand Please find below the additional information supporting

Management Discussion and Analysis, Q2/2019 Page1/4 Ref. IR62/008 9 August 2019 Subject: Management Discussion and Analysis, 2nd Quarter Ending 30 June 2019 Attention: President Stock Exchange of

previous year. ATTN: Managing Director, Stock Exchange of Thailand The financial statement of investment by the equity method of Union Plastic Public Company Limited in 2/2019 ending on 30 June 2019 showed a

Ref. No. 111/2562 August 14, 2019 SUBJECT : Management Discussion and Analysis ending June 30, 2019 ATTN : The President Stock Exchange of Thailand The Company would like to clarify the operation

provision for doubtful accounts of Baht 2.10 million, and impairment on assets of Baht 15.94 million, the operations for the six-month period ending June 30, 2019 showed a loss of Baht 86.24 million. Compared

review of consolidated interim financial statements of the Group and the interim financial statement of the Company for the period ending March 31, 2018. The results shows net profit of Baht 195.22 million

จดหมายชี้แจงQ161e May 14, 2018 The Managing Director The Stock Exchange of Thailand Subject : Management Discussion and Analysis for three month Ending 31 March 2018 Summary of the 1 st Quarter