เลขที่ HR 007 / 2542 No. ACC 01/2018 KHON KAEN SUGAR INDUSTRY PUBLIC CO., LTD 503 K.S.L. TOWER, 9th FLOOR, SRIAYUDHYA ROAD, RAJATHEVI, BANGKOK 10400 16 March 2018 SUBJECT EXPLANATION FOR THE INCREASE

No. ACC 05/2017 KHON KAEN SUGAR INDUSTRY PUBLIC CO., LTD 503 K.S.L. TOWER, 9th FLOOR, SRIAYUDHYA ROAD, RAJATHEVI, BANGKOK 10400 14 September 2017 SUBJECT EXPLANATION FOR THE CHANGE IN FINANCIAL

No. AC 070/2018 KHON KAEN SUGAR INDUSTRY PUBLIC CO., LTD 503 K.S.L. TOWER, 9th FLOOR, SRIAYUDHYA ROAD, RAJATHEVI, BANGKOK 10400 14 June 2018 SUBJECT EXPLANATION FOR THE CHANGE IN PERFORMANCE OVER 20

No. AC 070/2562 KHON KAEN SUGAR INDUSTRY PUBLIC CO., LTD 503 K.S.L. TOWER, 9th FLOOR, SRIAYUDHYA ROAD, RAJATHEVI, BANGKOK 10400 16 September 2019 SUBJECT EXPLANATION FOR THE DECREASE IN NET PROFIT

more than its target, which reflected in 2019 gross margin increase by 250 bps YoY to 34.9%. Q4’19 Gross margin was slightly improved 50 bps YoY and recorded at 35.0%, despite the impact of new sugar tax

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

เลขที่ HR 007 / 2542 No. AC 027/2562 KHON KAEN SUGAR INDUSTRY PUBLIC CO., LTD 503 K.S.L. TOWER, 9th FLOOR, SRIAYUDHYA ROAD, RAJATHEVI, BANGKOK 10400 15 March 2019 SUBJECT EXPLANATION FOR THE DECREASE

เลขที่ HR 007 / 2542 No. AC 125/2561 KHON KAEN SUGAR INDUSTRY PUBLIC CO., LTD 503 K.S.L. TOWER, 9th FLOOR, SRIAYUDHYA ROAD, RAJATHEVI, BANGKOK 10400 13 September 2018 SUBJECT EXPLANATION FOR THE

เลขที่ HR 007 / 2542 No. AC 152/2561 KHON KAEN SUGAR INDUSTRY PUBLIC CO., LTD 503 K.S.L. TOWER, 9th FLOOR, SRIAYUDHYA ROAD, RAJATHEVI, BANGKOK 10400 26 December 2018 SUBJECT EXPLANATION FOR THE

No. ACC 07/2017 SUBJECT EXPLANATION FOR THE INCREASE IN NET PROFIT OF OVER 20 PERCENT FOR YEAR 2016, COMPARED TO THE PREVIOUS YEAR ATTENTION PRESIDENT, THE STOCK EXCHANGE OF THAILAND Khon Kaen Sugar