ใช้เหล็กส าเร็จรูปของไทย ไตรมาส 1 ปี 2561 และ ปี 2562 Total Apparent Finished Steel (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

. OCMSET/1907/003 July 30, 2019 Subject: Clarification of the operating results for the six-month period of 2019, change of rate more than 20% Dear: Director and Manager the Stock Exchange of Thailand

% 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 Institiute of Thailand, by Steel

. Due to this business has low gross profit margin, to build up more sales revenue will result in good net profit. Sales revenue The Company had total sales revenue of Baht 855.3 million in Q2/2019

an unrealized loss. From the change in the fair value of investments 126.06 Million Baht and recognize profits from sale of investments 1.29 Million Baht.  Cost of financial is 16.70 Million Baht. It

การผลิตและการใช้เหล็กส าเร็จรูปของไทย ไตรมาส 1 ปี 2560 และ ปี 2561 Total Apparent Finished Steel (Unit : Tons) Quarter 1/2017 Quarter 1/2018 % Change Production 1,802,067 1,947,269 8.06% Import

million, whereas the gross profit margin was going up to be at 17.2%. Revenues The structure of revenues for the three-month and six-month period ended 30 June 2018 and 2017 are as follows; Unit: THB

recurring income. The change in the past 3 years is as follows; Unit : Thousand Baht 1st half 2018 1st half 2017 1st half 2016 Income 85,812 31,519 4,931 Net profit 11,630 4,937 549 From year 2016, the Group

2017 Jan - Jun 2018 % Change Production 3,477,634 3,463,421 -0.41% Import 5,732,968 5,992,031 4.52% Export 805,068 886,217 10.08% Consumption 8,405,535 8,569,235 1.95% Source : Iron and Steel Institiute

administrative expenses are as follows: Q-O-Q Change Increase/(Decrease) Q3/2017 Q3/2018 Selling expenses 3.9 5.6 43.6% Mainly caused from the sale promotion expenses and advertising expenses increase