continue to monitor the outbreak situation that might affect the Company’s operation. Revenue from sales of goods and rendering service Revenue from sales of goods and rendering service for the first quarter

Revenue from sale of goods 210.14 272.46 339.34 61.48% 24.55% 512.36 611.80 19.41% Cost of sale of goods (142.60) (180.53) (197.36) 38.40% 9.32% (323.41) (377.89) 16.85% Gross profit 67.54 91.93 141.98

% from the same period of last year. This is result from sale volume was increasing and the world steel price trend increasing from the same period of last year. 2. Cost of goods sold and service of Baht

193.25 -20.32 -9.51 -23.18 -10.71 855.47 829.88 -25.59 -2.99 Cost of Goods Sold 181.91 194.11 180.66 -13.45 -6.93 -1.25 -0.69 713.01 745.72 32.71 4.59 Gross Profit Margin 30.25 18.39 10.73 -7.66 -41.65

212.50 191.39 -21.12 -9.94 -20.77 -9.79 844.32 820.92 -23.41 -2.77 Cost of Goods Sold 181.91 194.11 180.66 -13.45 -6.93 -1.25 -0.69 713.01 745.72 32.71 4.59 Gross Profit Margin 30.25 18.39 10.73 -7.66

) decreased from 1.98% to 1.46% and the return on equity (ROE) decreased from 2.53% to 1.88% and earnings per share (EPS) decreased from 1.26 Baht/share to 0.95 Baht/share. Gross Profit Margin decreased from

2.04% and earnings per share (EPS) decreased from 1.68 Baht/share to 1.04 Baht/share. Gross Profit Margin decreased from 21.70% to 18.54%. due to the price of natural rubber, which is the main raw

274.90 -0.10 549.51 529.72 3.74 Cost of goods sold 154.23 133.04 15.93 151.91 1.53 306.13 279.60 9.49 Selling expenses and administrative expenses 115.04 103.96 10.66 105.32 9.23 220.36 195.70 12.60

, 2020 with details as follow; unit: million baht Items Q1/2019 Q1/2020 Changes Amount % Amount % Amount % Revenue from sales of goods 113.01 100.00 75.19 100.00 (37.82) (33.47) Cost of sales of goods 89.4

still increasing continuously for the 9-month period which equivalent to 6.61 percent and the sales via large retail shops such as Home Pro, Lotus, Big C was also increasing by 5 percent. 2. Cost of goods