confectionery showed strong sales growth, led by Botan and Olé, particularly with new products launches, Olé Boost and Olé Mini Sugar Free. In 2019, the Company’s gross margin improved to 34.9%, +250 bps YoY

leadership position, with 1H’19 market share of 25.3% increased by 856 bps YoY. In Brain and Body Boost (“BBB”) products which include energy drinks, sport drinks, ready-to- drink coffee and functional drinks

). This was mainly contributed by the performance of “Fit Fast Firm” project, which drove down raw material and packaging costs (sugar, cullet, and other packaging materials), optimized product formulation

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

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