2016 Pe rfo rm an ce Group Revenues 3,292 2,897 Group Sales Volume (k tons) 182 187 Group EBITDA 213 109 Group Net Profit (Loss) 65 (30) HR C HRC Sales (k tons) 182 187 HRC Production Volume (k tons) 190

EBITDA 612 1,062 Net Profit (Loss) (836) 990 HR C HRC Sales (k tons) 1,447 812 HRC Production Volume (k tons) 1,436 876 HRC Average Selling Price (THB./ton) 20,663 18,690 HRC Cash Margin (THB./Ton) 854

812 EBITDA 612 1,062 Net Profit (Loss) (836) 990 HR C HRC Sales (k tons) 1,447 812 HRC Production Volume (k tons) 1,436 876 HRC Average Selling Price (THB./ton) 20,663 18,690 HRC Cash Margin (THB./Ton

DCON PRODUCTS PUBLIC Co.,Ltd. and Subsidiaries Company Management’s Discussion and Analysis (MD&A) For the Year 2019 1. Revenue,Gross Profit & Net Profit Unit :M.Bht Year 2019 Year 2018 Year 2017 1

profit margin was slightly brought down by 0.9% of gross profit margin due to turnaround costs and the rise of main raw material prices from tight supply plus greater crude oil prices. 2. In Q2 2018

)% Fibers 51 59 52 (3)% 200 212 (6)% Feedstock 154 114 87 76% 476 217 120% Core EBIT 198 155 135 46% 613 410 49% Core Net Profit after Tax and NCI (US$ M) 137 110 82 68% 416 242 72% Core Net Profit after Tax

98% 626 624 0.3% Natural Resource Business Group 5/ (101) 145 -170% (81) -26% 21 24 -11% Others 6/ (75) (94) 20% (61) -24% (245) (190) -29% Net profit attributable to owners of the parent 370 528 -30

151 66 -50% -56% 529 692 31% Natural Resource Business Group 5/ 16 (81) 94 470% 216% 286 117 -59% Others 6/ (24) (61) (92) (137) (282) Profit attributable to owners of the Company 1,471 1,856 (1,546

330 -30% Natural Resource Business Group 5/ 36 (23) 145 298% 726% 104 122 18% Others 6/ (72) (76) (94) -29% -23% (128) (170) -33% Net profit attributable to owners of the parent 985 214 528 -46% 147

(6)% Fibers 59 46 55 8% 201 208 (3)% Feedstock 114 117 78 47% 410 177 132% Core EBIT 155 139 136 14% 551 374 47% Core Net Profit after Tax and NCI (US$ M) 110 95 84 31% 360 206 75% Core Net Profit