Income as of 2018 to 2017 per following table: (THB) Million 2018 2017 % Change Total Revenues 538.96 559.95 (3.75) Total Expenses 488.86 501.54 (2.53) Shares of Profits 26.72 47.22 (43.41) EBT 76.82

Ref Ref. 2S_BoD024/2018 August 14th, 2018 Subject: Clarification of the change in operating result more than 20% To : The president The Stock Exchange of Thailand 2S Metal Public Company Limited (the

Ref Ref. 2S_BoD029/2018 November 14th, 2018 Subject: Clarification of the change in operating result more than 20% To : The president The Stock Exchange of Thailand 2S Metal Public Company Limited

year ended December 31, 2019 which the details are as follows: Unit: million Baht For the year ended December 31 2019 2018 Change % Increase (Decrease) Revenue from sale of goods 689.16 653.89 35.27 5.39

breakdown of the Company’s Revenue and Share of Profit from Investment and Dividend Income by category of power plant are following (Unit: Million Baht) Power Business 2Q'20 2Q'19 % YTD 2020 YTD 2019 % Change

Gross profit 47.04 31.23 34.05 2.82 9.03 -12.99 -27.62 Profit (Loss) from exchange rate -0.21 0.54 3.24 2.70 500.00 3.45 -1,614.02 Other Income 1.46 2.1 2.02 -0.08 -3.81 0.56 38.36 Gain from bargain

revenues growth at 36.5% and net profit growth at 28.9 which is in line with the Company’s target Q3/2019 Q3/2018 Change 9M/2019 9M/2018 Change MB MB % MB MB % Services income from debts collection and

and its subsidiaries had the operation results for the year ended December 31, 2018 with the following details: unit: THB million 2018 2017 Change (THB mill.) Change (%) Revenue from Sales and Service

% Y-o-Y and an increase of 1.5% Q-o-Q. The Y-o-Y decrease was primarily attributed to the reduction in gross profit rate, the substantial effect of a change in foreign currency exchange rates and an

The profit margin decreased slightly Q-o-Q, and dropped Y-o-Y due to the effect of the annual selling price adjustment, a change in foreign currency rates and an increase in the cost of goods sold