furtherly the relating rules and regulations of the Stock Exchange of Thailand. 2. Total Liabilities and Shareholder’s Equity Statement of Financial Position 30 June 2020 31 December 2019 Increased

Nation U Co., Ltd., the subsidiary of the Company, and change in the accounting policy regarding the record of the land valuation To: Director and Manager The Stock Exchange of Thailand (SET) Attachment

Exchange of Thailand CH. Karnchang Public Company Limited hereby informs the resolutions of the Board of Directors’ Meeting No. 1/2019 which was held on February 28, 2019 as follows: 1. Resolved to approve

the Stock Exchange of Thailand CH. Karnchang Public Company Limited hereby informs the resolutions of the Board of Directors’ Meeting No. 1/2019 which was held on February 28, 2019 as follows: 1

-1 1 Ref. LPN/SorKor/053/2563 13rd February 2020 RE: Financial Statements Analysis Report 2019 Dear: President The Stock Exchange of Thailand L.P.N. Development Public Co., Ltd. would like to submit

Microsoft Word - ACE MDA Q2 23 - EN 1 No. ACE-ACC-3/2023 11 August 2023 Subject Management Discussion and Analysis for the period ended 30 June 2023 To President The Stock Exchange of Thailand

. Notification of the Office of the Securities and Exchange Commission No. SorRor. 26/2555 Re: Provisions relating to Particulars, Terms and Conditions in a Trust Instrument of Real Estate Investment Trust

September 2017 Subject: Notification of the Board of Directors No.8/2017 and the date of the Extraordinary General Meeting of Shareholders No. 1/2017 To: The President The Stock Exchange of Thailand Enclosure

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for 2Q/2018 Bangchak Corporation Plc. I 2 Table of Content Management Discussion & Analysis of Business Operation 03 Executive Summary 06 Statement of Income 08 Business Performance 08 Refinery