; - a compensation of the benefit received from committing the offense in an amount of 796,360.00 Baht     - a civil monetary penalty of 915,814.00 Baht SEC Act

for the 1st Quarter 2018 Page 5 of 11 Earnings Before Interest, Tax, Depreciation and Amortization (EBITDA) The consolidated EBITDA in 1Q2018 was THB 523.27 million, decreased by THB 242.68 million or

mainly from the growth in revenue from sales, lower percentage cost of sales from lower price of major raw material, and higher other income. Earnings Before Interest, Tax, Depreciation and Amortization

Company Limited Interim Management Discussion and Analysis for the 1st Quarter 2019 Page 5 of 11 Earnings Before Interest, Tax, Depreciation and Amortization (EBITDA) Unit: Million Baht 1Q 2019 1Q 2018

share of profit from associated companies. Earnings Before Interest, Tax, Depreciation and Amortization (EBITDA) Unit: Million Baht 2Q 2019 2Q 2018 Change % Change 6M 2019 6M 2018 Change % Change EBIT

declining in revenue from sales and lower share of profit from associated companies. Earnings Before Interest, Tax, Depreciation and Amortization (EBITDA) The consolidated EBITDA in 2Q2018 was THB 631.26

associated companies. Earnings Before Interest, Tax, Depreciation and Amortization (EBITDA) The consolidated EBITDA in 3Q2018 was THB 851.02 million, decreased by THB 45.16 million or 5.04% down from 3Q2017

% -2.1% - Basic earnings per share (Baht/share) 0.03 0.06 0.05 0.07 (0.03) (56.8) Net profit margin 3.1% 6.6% 5.8% 7.4% -3.5% - Page 2 of 11  Sales and service income Table 2 : Sales by Product Type for

Discussion and Analysis for the 1st Quarter 2020 Page 5 of 11 Earnings Before Interest, Tax, Depreciation and Amortization (EBITDA) Unit: Million Baht 1Q 2020 1Q 2019 Change % Change EBIT 425.16 288.19 136.97

sales 6.1% 7.5% (1.4%) 5.7% 7.1% (1.4%) Administrative expense per net sales 10.5% 12.5% (2.0%) 8.6% 9.8% (1.2%) Net profit margin 4.4% 3.1% 1.3% 6.7% 5.8% 0.9% Earnings per share (Bath/Share) 0.05 0.03