1 RP-AC 003/2019 AUGUST 13, 2019 Subject: Clarification of the operating results for the second quarter of 2019 To: Directors and Managers of the Stock Exchange of Thailand Richy Place 2002 Public

1 RP-AC 004/2019 NOVEMBER 13, 2019 Subject: Clarification of the operating results for the third quarter of 2019 To: Directors and Managers of the Stock Exchange of Thailand Richy Place 2002 Public

1 RP-AC 003/2020 AUGUST 14, 2020 Subject: Clarification of the operating results for the second quarter of 2020 To: Directors and Managers of the Stock Exchange of Thailand Richy Place 2002 Public

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

ng, Khon Ka ing paymen Kaen to NM ation memo ownership a Kaen, dated nceling the 2018 and N ldings, Am nsaction of on Kaen, to ector and M e Stock Exch ormation M ltimedia Gr e reference a Group Pu 8

Microsoft Word - NWR 033_E_Year17 (Translation) No.FN-NWR 033/2561 28 February 2018 Subject : Submission of Financial Statements for the Years ended 31 December 2017 To : President The Stock Exchange

ที่ กม Translation No. Gor.Mor. 49/2560 December 20, 2017 President The Stock Exchange of Thailand Dear Madam, Approval for Selling Land for Investment Purposes The Board Meeting of O.C.C. Public

หนังสือแสดงการรับทราบความผิด 28 February 2018 Subject : Management Discussion and Analysis of the year ended 31 December 2017 Attn. : Director and Manager The Stock Exchange of Thailand Encls. : A

application. b. Please mark an X in the appropriate box corresponding to your answer c. Send completed and signed forms to - Accounting Supervision Department The Securities and Exchange Commission, Thailand

(ownership practice) โดยสามารถแบ่งผู้ร่วมลงนาม (signatories) ออกเป็น 3 กลุ่ม ได้แก่ (1) Asset Owner (2) Investment https://www.sec.or.th/TH/Pages/News_Detail.aspx?SECID=10038 SEC penalizes eight investment