reference. Notification of the Office of the Securities and Exchange Commission No. Sor Thor. 38/2559 Re: Repeal of the Notification of the Office of the Securities and Exchange Commission regarding Operating

Ref Ref. 2S_BoD001/2019 February 27th, 2019 Subject: Clarification of the change in operating result more than 20% To : The president The Stock Exchange of Thailand 2S Metal Public Company Limited

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 year 2018 ended December 31

(มหำชน) Food and Drinks Public Company Limited 1 | P a g e February 27, 2019 Subject: Management discussion and analysis of the operating results for the year 2018 Attn: President The Stock Exchange of

Microsoft Word - ชี้แจงเกิน20% Q4'61-EN Date : February 27, 2018 Subject : The Explanation to SET concerning the operating result for the year 2018 more than 20% Attention : The Director and Manager

Company Limited would like to clarify the operating results of the Quarter ended March 31, 2019 that has net Profit of Baht 39.21 million, decreased from the same period of previous year that has net profit

Microsoft Word - ชี้แจงเกิน20% Q1'62-EN Date : May 10, 2019 Subject : The Explanation to SET concerning the operating result for Q1/2019 more than 20% Attention : The Director and Manager of the

Ref Ref. 2S_BoD008/2019 May 13th, 2019 Subject: Clarification of the change in operating result more than 20% To : The president The Stock Exchange of Thailand 2S Metal Public Company Limited (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

Public Company Limited 1 | P a g e May 14, 2019 Subject: Management discussion and analysis of the operating results for the quarter 1/2019 Attn: President The Stock Exchange of Thailand Please find the