Acc. 001/2019 February 25, 2019 To: The President The Stock Exchange of Thailand Subject: Management discussion and analysis (MD&A) for Year 2018 Dear Sir, S. Khonkaen Foods Public Company Limited or

February 24, 2020 Subject: Management Discussion and Analysis For the year ended December 31, 2019 To: The President, The Stock Exchange of Thailand Home Pottery Public Company Limited (“The Company

RP-AC 002/2019 May 14, 2019 Subject Clarification of the operating results for the first quarter of 2019 To Directors and Managers of the Stock Exchange of Thailand Richy Place 2002 Public Company

August 14, 2018 Subject: Managing Discussion and Analysis for Q2/2018 To: Managing Director The Stock Exchange of Thailand The company would like to report to operation results for the company and

ended December 31, 2019. To : The President and Governing Members of The Stock Exchange Market of Thailand Origin Property Public Company Limited and its subsidiaries hereinafter called “The Group” For

15 May 2018 Subject: Management Discussion and Analysis for the 3-Month Period Ended March 31, 2018 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology Public Company Limited

Microsoft Word - NWR 030_E_Year19 (Translation) No.FN-NWR 030/2563 28 February 2020 Subject : Submission of Financial Statements for the Years ended 31 December 2019 To : President The Stock Exchange

No No. CC20200505ELE May 12, 2020 Re: Clarification of the changes in operation performance for the first quarter ended 31 March 2020 Attn: The President The Stock Exchange of Thailand Cal-Comp

-Translation- NO. ED-MD2020-0009 March 12th, 2020 Subject: Notification of Acquisition Assets To: Director and General Manager The Stock Exchange of Thailand Enclosed Report Eureka Design Public

, The Office of The Securities and Exchange Commission President, The Stock Exchange of Thailand Board of Directors and Securities Holders of Glow Energy Public Company Limited Refers to: Tender Offer for