Income attributable to Owners of the Parent7 177.7 695.3 -74.4% 396.8 965.1 -58.9% Key Profitability Ratio: Gross Profit Margin 29.4% 40.4% 30.6% 40.1% Net Profit Margin8 36.0% 67.1% 25.8% 61.2% 1

institutions of Baht 300.0 million. 3. KEY FINANCIAL RATIOS 2Q’18 YTD 2018 31 December 2017 Gross Profit Margin 34.0% 34.7% 33.1% Net Profit Margin1 40.2% 55.2% 53.5% Return on Equity2 9.3% 15.9% 19.8% Debt

profit levels as targeted by increasing sales of good margin products and controlling operating costs, causing Jaymart Mobile had a net profit of 90 million Baht in 2019. 2. Non-Performing Debt Management

39.6% NNP - Owner of the parent 1,166 1,727 48.1% EBITDA margin (%) 27.0% 27.7% NNP margin (%) 7.5% 9.3% % NNP - Owner of the parent 55.8% 59.2% Remark: * Normalized net profit = Net profit – Unrealized

gross profit margin of 4.11 percent in spite of increase in selling and administrative expenses of 1.01 percent. The Corporate Group’s net earnings per share was Baht 0.43 per share, an increase from the

Baht 13.59 million in the same period of previous year. 1.10 Profitability For the period of three months ended 30th June 2019, the Company and its subsidiaries had gross profit margin of 11.32 percent

(up 272.7% YoY) largely as a result of the increase in total revenue and the EBITDA margin rose to 31.5% (2018; 13.0%) • Reported net profit of THB 1,867mn (up 394.9% YoY), from aforementioned higher

EBITDA 609 2,347 Group Net Profit (Loss) (2,358) (388) HRC Sales (k tons) 1,450 1,381 HRC Production Volume (k tons) 1,438 1,429 HRC Average Selling Price (Bht/Ton) 20,662 18,529 HRC Cash Margin (Bht/Ton

increased by 23.4% to THB 273mn from THB 221mn last year. Net profit margin decreased to 15.6% from 23.6% in 2017. In the future, we expect MACO will benefit from economies of scale synthesised from Trans.Ad

21.8% 89.0% EBITDA 100 103 115 11.4% 14.7% Net profit from operation 49 39 38 -2.9% -22.3% Net profit (exc. Minority Interest) 62 33 39 19.0% -36.9% Gross profit margin 61.0% 33.7% 37.9% EBITDA margin