Our Ref : No.V 07 /2018 February 26,2018 Subject : Explanation for operation of the year 2017 Attn : Managing Director The Stock Exchange of Thailand Varopakorn Public Company Limited would like to

MATI 07/2561 February 27, 2018 Subject Consolidated Financial Report for the year which ended at December 31, 2017 To Director and Manager The Stock Exchange of Thailand Operating income of Matichon

President The Stock Exchange of Thailand K.C. Metalsheet Public Company Limited (“the Company”) would like to clarify the operating result of the financial statement as follows: year 2016 year 2017 Change

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

(Translation) IR 003/19 February 27, 2019 President and Director The Stock Exchange of Thailand Subject : To explain the

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

หนา้ 1/1 NO. FA61-1201 28 February 2019 Subject : Management Discussion and Analysis of operating performance for the year 2018 Attention : President of the Stock Exchange of Thailand JCK Hospitality

than 0.03% but less than 3% of book value of Net Tangible Assets (Consolidated financial statements as at 31 December 2018). Therefore, the company would need to disclose this information to The Stock

Our Ref: APURE 008/2019 10 May 2019 Subject Clarification on First Quarter’s Operating Performance (1/2019) Attn. To The Director and President of the Stock Exchange of Thailand The company clarifies

May 13, 2019 SET-19-AC-002 Dear The President The Stock Exchange of Thailand Subject: Clarification of Result’s Operation for the three months ended March 31, 2019 According to the resolution of