เลขที่ HR 007 / 2542 No. AC 050/2562 KHON KAEN SUGAR INDUSTRY PUBLIC CO., LTD 503 K.S.L. TOWER, 9th FLOOR, SRIAYUDHYA ROAD, RAJATHEVI, BANGKOK 10400 14 June 2019 SUBJECT EXPLANATION FOR THE DECREASE

ACC1/19-007 February 18, 2019 Subject: Management Discussion and Analysis for the year ended December 31, 2018 To: Director and Managing Director The Stock Exchange of Thailand Qualitech Public

1 Ref: AC.016/2019 4 May 2019 Subject: Management discussion and analysis of financial position and operating results To: President and Manager The Stock Exchange of Thailand Overall operating

- Translation - 14 August 2019 Subject: Management’s Discussion and Analysis for the Operating Results of the Second Quarter of 2019 Attention: The President of the Stock Exchange of Thailand Exotic

excluding the unrealized gain (loss) on foreign exchange, the Company had a net loss of 28.19 million baht this year and 24.15 million baht last year. The decrease in net operating result was due to the long

) on foreign exchange, the Company had a net loss of 16.37 million baht this year and 28.19 million baht last year, decreasing 42% The decrease in net loss was resulted by the improving world economy

1 Ref: AC.034/2019 4 November 2019 Subject: Management discussion and analysis of financial position and operating results To: President and Manager The Stock Exchange of Thailand Overall operating

- Translation - 11 May 2018 Subject: Management’s Discussion and Analysis for the Operating Results of the First Quarter of 2018 Attention: The President of the Stock Exchange of Thailand Exotic Food

decrease in other income in 3rd quarter 2018 compared to the same period previous year mainly due to gain from foreign exchange since Thai baht depreciated against US dollar. Selling expenses An increase of

DECREASE IN NET PROFIT OVER 20 PERCENT FOR YEAR 2018 COMPARE TO THE PREVIOUS YEAR ATTENTION PRESIDENT, THE STOCK EXCHANGE OF THAILAND Khon Kaen Sugar Industry Public Company Limited and its subsidiaries