2018 Total Apparent Finished Steel (Unit : Tons) 2017 2018 % Change Production 6,875,446 7,106,526 3.36% Import 11,325,592 12,051,411 6.41% Export 1,553,242 1,713,317 10.31% Consumption 16,647,796

. 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

, 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

- 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

addition, the company had the future loss from trading securities as amount of 44.76 million baht caused from the change of market price of stock from the investment at June 30, 2019. The stock price is