1 11 February 2019 Subject: Explanation of operating result in the financial statement ended 31 December 2018 To: President of the Stock Exchange of Thailand With reference to the financial statement

Exchange of Thailand Buriram Sugar Public Company Limited and its subsidiaries (“the Company”) would like to report the operating result by considering the Company’s Financial statement for year-end

Thailand Patkol Public Company Limited and its subsidiaries report the operating results for the Second quarter of year 2019 of the Company and its subsidiaries in the consolidated financial statements for

-time expenses in the 2nd quarter of 2020, the Company would have generated normalized net profit of 7.7 THB mm. Management Discussion & Analysis Q2/2020 Financial Statement unit 30 June 2020 31 Dec 2019

in fair value of financial assets measured at fair value through profit or loss. Discussion and Analysis of the Company and its subsidiaries’ Operational Results in Q1/2020 and Q1/2019 Corporate

LIMITED (“the Company”) would like to provide an explanation regarding our financial performance for the year ended 31 December 2020 as follows: Financial Performance Millions of THB % Millions of THB

November 12, 2004 1/3 No: SN. 036/2017 May 11, 2017 Subject: Clarification of Operating Results and Financial Status the six-month period ended March 31, 2017 Attention: President The Stock Exchange

operation as ended December 31, 2018 of Capital Engineering Network Public Company Limited “company” and subsidiaries have profit from business operation as amounting of 133.07 Million Baht or 289.73 Million

financial cost was mainly in related to support the Company’s and its subsidiaries’ operation as well as impact by the averaged higher interest rate as compared to same period of previous year. 5. Net Profit

same period of last year. The gross margin of the nine-month period of year 2018 decreased from 5.72% to 4.50% as compared to the same period of last year. The decrease of gross profit margin for the