Ref: CIG 014/2019 May 14, 2019 Subject: Profit and loss reporting for the first quarter of 2019 and explanation of more than 20 percent fluctuation in profit and loss compared to that of last year

(Auto 11 Lines) Fax: +66(0)2-192-3744 Page 1 of 1 -Translation- No. ED-MD19-007 14th May 2019 Subject : Clarification of changes in excess of 20% in the operating results for year Q1/2019 To : Director

Microsoft Word - Eng-SET Q1-19 reviewed Ref: FASET 02/2562 May 15, 2019 Subject: Report the operating result for the first quarter ended March 31, 2019 To: President of the Stock Exchange of Thailand

19 เมษายน 2539 (TRANSLATION) Tor. For. 7 / 2019 May 15, 2019 Subject : Submission of the Financial Statements for Q1/2019 and clarification on the Company’s Operating Results. To : President of the

May 15, 2019 Subject : Management Discussion and Analysis for quarter ended March 31, 2019 Attention : President The Stock Exchange of Thailand 1. Operating Performance 1.1 Revenues Consolidated

Page 1 of 2 May 15, 2019 Subject: Explanation of Financial Performance for the Quarter 1/2019 ended March 31, 2019 To: President, The Stock Exchange of Thailand According to the Financial Statements

, SAMUTPRAKARN 10290, THAILAND TEL : 0-2815-7060 , 0-2461-2100-1 , 0-2816-3060, FAX : 0-2461-2102 , 0-2816-0179 . REF.SET: 62-10 14th May, 2019 Subject : Explanation of the business profits for the quarter 1/2019

ACC6206/004 28 June 2019 Subject Inform the progress of the sale stock in the subsidiary company To Director/ Managing Director The Stock Exchange of Thailand According to the meeting of the Board of

) ( Translation ) Ref. AIT/19 - 246 July 5, 2019 Subject : Report on the Board of Directors’ resolution to sell shares in subsidiary To : The President The Stock Exchange of Thailand JCK International Public

Microsoft Word - CS 2562-011 Q2 to SET (T_E) [ TRANSLATION ] Our Ref. JTS/CS-011/2562 August 7, 2019 Subject : Report on the Company’s operating results of the second quarter of the year 2019 To