. OCMSET / 1905/002 May 8, 2019 Subject: Clarification of the operating results for the three-month period of 2019, change of rate more than 20 percent Dear Director and Manager the Stock Exchange of

and will acquire another 19% in 2020 with the total investment of THB 613 million. Unit: THB mn 1Q19 1Q18 Change Hotel business 1,171 1,364 -193 -14.1% Education business 118 122 -4 -3.3% Food business

ended 31 March 2019 and 2018 are as follows; Unit: THB million Q1-2019 Q1-2018 % Change 1. Revenue from sales and contract work 3.2 1.2 169.6% 1.1 Turnkey Total Solutions 3.2 1.2 169.6% 2. Revenue from

its subsidiary for the first quarter ended 31 March 2019 which the details are as follows: Unit: million Baht For 3-month period (Jan-Mar) 2019 2018 Change % Increase (Decrease) Revenue from sale of

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

, because of increased of profit from operation before change in operating assets and liabilities by Baht 7.0 million, increased operating assets Baht 231.5 million and increased operating liabilities Baht

(Unit : Tons) Quarter 1/2018 Quarter 1/2019 % Change Production 1,967,321 1,705,204 -13.32% Import 2,842,507 2,851,271 0.31% Export 436,428 399,792 -8.39% Consumption 4,373,400 4,156,683 -4.96% Source

%,. The main cause was more commission income in of Q1’62, which increased by Baht 1.74 million and Gain from change in fair value of dairy cow by Baht 1.60 million. 1.4 Operational profit and net profit

- Jun 2018 Jan - Jun 2019 % Change Production 4,540,482 3,934,644 -13.34% Import 5,998,173 6,237,383 3.99% Export 889,551 786,547 -11.58% Consumption 9,649,104 9,385,480 -2.73% Source : Iron and Steel

expenses. Other Transaction In Quarter 2/2019, there were Baht 2.1 Million and Baht 3.5 Million from revenues and expenses from new office building and Baht 1.2 Million from loss on change in fair value less