operating results adversely. Unit : million Baht Q 1/2020 Q 1/2019 Group Revenues 4,820 3,398 Group Net Profit (Loss) (1,287) (803) HRC Sales (k tons) 304 177 HRC Production Volume (k tons) 321 139 HRC

Limited Page 1/14 Management Discussion and Analysis for year 2019 1. Highlights Unit: million Baht Year 2019 Year 2018 P er fo rm a n ce Revenues 12,923 29,910 Sales Volume (k tons) 710 1,447 EBITDA (271

Unit: million Baht 2 nd Quarter 2017 2 nd Quarter 2016 Group Revenues 3,276 3,278 Group Sales Volume (k tons) 188 188 Group EBITDA 64 613 P er fo rm an ce Group Net Profit (Loss) (233) 183 HRC Sales (k

Management’s Discussion and Analysis (MD&A) For Q3/2017 1 1. Highlights G J Steel Public Limited Management’s Discussion and Analysis (MD&A) Q3/2017 Unit: million Baht 3rd Quarter 2017 3rd Quarter

Management’s Discussion and Analysis (MD&A) for year 2017 1 1. Highlights G J Steel Public Limited Management’s Discussion and Analysis (MD&A) for year 2017 Unit: million Baht Year 2017 Year 2016 Pe

Management’s Discussion and Analysis (MD&A) for year 2017 (Revised) 1 1. Highlights G J Steel Public Limited Management’s Discussion and Analysis (MD&A) for year 2017 (Revised) Unit: million Baht

1 G J Steel Public Limited Management’s Discussion and Analysis (MD&A) for year 2018 Unit: million Baht Year 2018 Year 2017 Pe rfo rm an ce Revenues 29,910 15,178 Sales Volume (k tons) 1,447 812

G J Steel Public Limited Management’s Discussion and Analysis (MD&A) for year 2018 (Revised) Unit: million Baht Year 2018 Year 2017 Pe rf or m an ce Revenues 29,910 15,178 Sales Volume (k tons) 1,447

1 G J Steel Public Limited Management’s Discussion and Analysis (MD&A) Q1/2019 Unit: million Baht 1st Quarter 2019 1st Quarter 2018 Pe rfo rm an ce Revenues 3,398 8,117 Sales Volume (k tons) 177 388

1 G J Steel Public Limited Management Discussion and Analysis Quarter 2 Ending 30 June 2019 Unit: million Baht 2nd Quarter 2019 2nd Quarter 2018 Pe rfo rm an ce Revenues 3,928 7,815 Sales Volume (k