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

amount of THB. 25.8 million whereas there was no such item in 3Q17 profit & loss statement. Operation : Consolidated Profit & Loss Statement 3Q 3Q % 9 mth 9 mth % Unit : THB million 2017 2016 change 2017

approximately 60% of sales revenues.  The Group operating profit sensitivity to change in the Thai Baht/USD and Chinese CNY/USD exchange rates is currently about Baht 200m per quarter for every 10% change in the

on investment property. Thus, the details of the Company’s performance are explained as follows: 2016 2017 Change MB % MB % MB % Rental and Service Income 545.2 97.1% 708.0 94.9% 162.8 29.9% Food and

Company’s performance are explained as follows: 2016 2017 Change MB % MB % MB % Rental and Service Income 545.2 97.1% 708.0 94.9% 162.8 29.9% Food and Beverage Income 0.0 0.0% 18.4 2.5% 18.4 n.a. Other Income

decrease in total revenue 3.4% and can be summarized as following table. Description Total Revenue (MB) Y-O-Y Change Increase/(Decrease) Note 2016 2017 Sales 919.8 882.2 -4.1% The sales volume decreases as

bill amount per patient. Operation : Consolidated Profit & Loss Statement 4Q 4Q % 12 mth 12 mth % Unit : THB million 2017 2016 change 2017 2016 change Revenue from non-social security 197.87 182.46 8

Results Details Financial Statements for the year ended 31 December 2017 31 December 2018 Change Million Baht % Million Baht % Million Baht % Service income 151.53 99.79% 153.89 99.10% 2.36 1.56% Other

2019 shows a net profit of 0.5 million baht, which was higher than the same period from previous year. Thus, the details of the Company’s performance are explained as follows; Q1/2018 Q1/2019 Change MB

USD currency costs are approximately 60% of sales revenues. The Group operating profit sensitivity to change in the Thai Baht/USD and Chinese CNY/USD exchange rates is currently about Baht 200m per