. 5. General Characteristics of the Transaction Transaction Type: Acquisition or Disposal of Assets of Category 2 as classified following the Notification of the Stock Exchange of Thailand Consideration

Business Petroleum traders in accordance with section 7 260 178 170 -35% -5% 549 533 -3% Export 259 287 295 14% 3% 687 785 14% Total 519 465 465 -10% 0% 1236 1318 7% Total Sales Volume 1,902 1,969 1,883 -1

(approximately THB 1,089 million). LAC is a listed company in the Toronto Stock Exchange, Canada; it operates Lithium mines in Argentina and the United States of America. Thus, BCPI holds 16.1% of LAC’s shares

concerning Investment of Funds; “business day” means a day on which management companies are open for normal business; “Stock Exchange” means the Stock Exchange of Thailand; “provident fund with multiple

Extraordinary General Meeting of Shareholders No. 1/2018 To: The President Stock Exchange of Thailand Enclosures: 1. Information Memorandum on the Asset Acquisition and Connected Transactions of U City Public

% 1,521 -6% Petroleum traders in accordance with section 7 186 147 27% 138 35% Export 218 316 -31% 246 -11% Total Sales Volume2/ 1,829 2,094 -13% 1,904 -4% Note: 1/ Inventory Gain/(Loss) in the table

in accordance with section 7 185 173 151 -19% -13% Export 203 336 199 -2% -41% Total 388 509 350 -10% -31% Total Sales Volume 1,928 2,064 1,864 -3% -10% Note: Sales volume does not include oil swaps

of Governors of the Stock Exchange of Thailand Reference is made to the resolutions of the Board of Directors’ Meeting No. 6/2018 of Master Ad Public Company Limited (the “Company”), held on May 17

oil production reduction, which left the global OECD oil stock falling below its 5 year average. Dubai crude price in Q3/2018 on average increased by 2.15 $/BBL when compared to Q2/2018 which was due to

0 ] Ref. No. IVL 001/05/2021 6 May 2021 The President The Stock Exchange of Thailand Subject: Submission of Quarterly Review of Financial Statements and the Management Discussion and Analysis of