189 HRC Average Selling Price (Bht./ton) 18,097 15,491 HRC Cash Margin (Bht./Ton) 1,423 1,175 Unit: million Baht 3rd Quarter 2017 Year-end 2016 Fin an cia l St at us Total Liabilities 3,371 5,871 Total

million baht 4,929 5,516 6,714 %net profit change of (%) (10.65%) (17.84%) 12.97% Net profit margin (%) 10.00% 11.77% 14.30% Net profit to total revenues (%) 9.78% 11.58% 13.99% Efficiency Ratios Return on

School Name: สารสาสน์วิเทศศึกษา (Translation) Re: BOD.SET 005/2018 February 23, 2018 Subject: Clarification on the Change in operating results for the year ended December 31, 2017 over 20% compared

Price (Bht./ton) 18,690 16,163 HRC Cash Margin (Bht./Ton) 1,700 1,586 Unit: million Baht 31 December 2017 31 December 2016 Fin an cia l St at us Total Liabilities 5,492 5,871 Total Asset 19,546 17,813

733 HRC Average Selling Price (Bht./ton) 18,690 16,163 HRC Cash Margin (Bht./Ton) 1,700 1,586 Unit: million Baht 31 December 2017 31 December 2016 Fin an cia l St at us Total Liabilities 5,492 5,871

1 Year 2019 Quarter 1 Year 2018 Change %YoY Revenue from sales and services 147.0 158.3 (11.3) (7.1%) Revenue from food and beverage sales 132.4 126.0 6.4 5.1% Total 279.4 284.3 (4.9) (1.7%) Gross

Price (THB./ton) 20,942 18,695 HRC Cash Margin (THB./Ton) 1,937 3,327 Unit: million Baht 31 March 2018 31 December 2017 Fin an cia l St at us Total Liabilities 5,789 5,492 Total Asset 20,209 19,546 Total

; - FX gain of 532 million Baht; - the adjustment of the provision for rental assurance of OFCs of JASIF due to the change of the assumption (rental rate increase), amounting 497 million Baht; 2/2 and

March 2020 31 March 2019 Change For the 3 months period ended Page 2 Revenue from Sale of real estate Revenue from sale of real estate for the 3-months period ended 31 March 2020 and 2019 were THB 233.51

, net profit amounted to THB 39.1 million, a decrease of THB 126.2 million or 76.4% from the same period last year. The main factor causing the operating results of the second quarter of 2020 to change