2017 Pe rfo rm an ce Revenues 8,666 3,292 Sales Volume (k tons) 418 182 EBITDA 27 213 Net Profit (Loss) (311) 65 HR C HRC Sales (k tons) 418 182 HRC Production Volume (k tons) 418 190 HRC Average Selling

2016 Gr ou p Group Revenues 25,705 21,684 Group EBITDA 2,306 1,555 Group Net Profit (Loss) (435) (1,048) HR C HRC Sales (k tons) 1,381 1,326 HRC Production Volume (k tons) 1,429 1,336 HRC Average Selling

) Unit: million Baht 2017 2016 Gr ou p Group Revenues 25,705 21,684 Group EBITDA 2,306 1,555 Group Net Profit (Loss) 365 (1,048) HR C HRC Sales (k tons) 1,381 1,326 HRC Production Volume (k tons) 1,429

’ portions 3,697 425 Net profit (loss)** 416 94 Minority shareholders’ portions - - NTA *** 3,560 363 * Excluding rights under concession agreement since these are principal assets which give rise to the

Costs - - 9.35 72.09 Administrative expenses, impairment finance costs and share of loss from associates 28.78 484.51 15.59 120.20 Management benefit expenses 5.21 87.71 5.78 44.56 Profit (Loss) before

E_1 Legal_FA_2015_12_29-c A brWCorpL.1hig A Executive Summary Management Discussion and Analysis For the Quarter Ending March 31, 2020 The Thai economy in the first quarter of 2020 sank into a

372.36 20.73 35.11 Loss from impairment of investment in associate 107.78 783.85 65.33 110.64 Management benefit expenses 18.68 135.86 24.06 40.75 Financial cost 0.69 5.02 0.41 0.69 Share of losses in

latter decreased in production due to the adjustment stock management to suitable with the decrease in HRC market price worldwide. - Gain on exchange rate was achieved of THB 193 million in Q2-2017, which

3rd Quarter 2017 3rd Quarter 2016 Pe rfo rm an ce Group Revenues 7,109 5,256 Group EBITDA 843 516 Group Net Profit (Loss) 53 (164) HR C HRC Sales (k tons) 393 335 HRC Production Volume (k tons) 386 323

. Net Profits from Usual Operation Criteria Cannot be calculated, as the Company’s net profit is negative. 3. Total Value of Consideration Criteria Page 3 Total Value of Consideration = (Paid or received