Miss Areeporn Kaewklom During 31 March 2020 – 8 May 2020, Miss Areeporn Kaewklom colluded with 5 persons to manipulate the price or volume of Eureka Design Public Company Limited’s securities (UREKA

Mr. Worrawit Khounwilai During 31 March 2020 – 8 May 2020, Mr. Worrawit Khounwilai colluded with 5 persons to manipulate the price or volume of Eureka Design Public Company Limited’s securities

Miss Sophit Phukphat During 31 March 2020 – 8 May 2020, Miss Sophit Phukphat colluded with 5 persons to manipulate the price or volume of Eureka Design Public Company Limited’s securities (UREKA) by

million (THB 8.4 billion), -7% YoY, Core EBITDA margin 10%  Core Net profit after tax of $128 million (THB 4.0 billion), -27% YoY  Core Earnings Per Share of THB 0.67, -32% YoY  Operating Cash Flow of

of $304 million (THB 9.6 billion), -7% YoY, Core EBITDA margin 10%  Core Net profit after tax of $128 million (THB 4.0 billion), -27% YoY  Core Earnings Per Share of THB 0.67, -32% YoY  Operating

) (223) (1,401) HRC Sales (k tons) 260 377 HRC Production Volume (k tons) 306 363 HRC Average Selling Price (Bht/Ton) 19,940 20,709 Unit : million Baht 30-Jun-19 31-Dec-18 Total Assets 29,683 30,632 Total

) (36.5) 13.2% (75.8) (44.9) 68.7% Finance Costs (84.1) (104.9) -19.8% (161.0) (198.5) -18.9% Share of Profit from Investments in Associates and Joint Ventures 752.7 246.8 204.9% 1,091.9 906.1 20.5% Income

Business Quarterly Last Twelve Months $million (except where stated otherwise) 2Q19 1Q19 2Q18 2Q19 YoY LTM 2Q19 LTM 2Q18 LTM YoY Production Volume (kt) 3,148 2,966 2,546 24% 11,662 9,564 22% Consolidated

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

Baht 292.12 million in the amount of Baht 37 million or a from decrease of 11.24 percent as a result of the Company's marketing policy to expand its market share. (Market Share) by adjusting the price