32% EBITDA 96 135 41% 177 248 40% Net Profit (Loss) for the Company 43 73 70% 77 127 65% Gross Profit Margin (%) 64.2% 66.5% 2.3% 64.1% 66.5% 2.4% EBITDA Margin1 (%) 31.8% 35.5% 3.7% 31.1% 34.3% 3.2

Profit 223 280 26% 583 756 30% EBITDA 111 148 33% 288 396 38% Net Profit (Loss) for the Company 54 83 54% 131 210 60% Gross Profit Margin (%) 66.0% 65.4% (0.6%) 64.8% 66.1% 1.3% EBITDA Margin1 (%) 32.6

ended 31 March 2020 2 | P a g e *Value may differ by one decimal point due to rounding Highlights 1/ One-time expenses in Q1/2019 were resulted from the employee retirement benefit (net after tax). 2

21.66 12.88% EBIT 74.01 160.8 -53.97% Net Profit 63.05 130.46 -51.67% Basic Earnings per Share (Baht) 0.32 0.65 -50.77% Thus, the gross profit margin was at 11.70%. After deducted the financial cost and

Company, including being responsible for and approving all risk matters and will also be a member of the Risk Management Committee and all its sub-committees as well as the Debt Recovery Committee and the

(loss) from associates and JV (26) 159 (185) -116.4% Net profit attributable to equity holders 216 397 (181) -45.6% Total revenues in Q1 2019 were slightly lower than last year, primarily due to lower

quarter 2/2019 , the net profit was Baht 0.72 million, compared with the net profit of Baht 8.39 million in quarter 2/2018, decreased by Baht 7.67 million or 91.42% due to the major reasons as follows

Company. 3 In addition, after including the acquisition of shares in Green Net 1282 Company Limited (“GNET”) of the Company that the total value of the transaction equals to 250,000,000 Baht and 24.04

-Translation- Ref. No. PorBor. 029 / 2020 19 June 2020 Subject: Entering into Transaction of Disposing of Subsidiary’s Machines for the Debenture Debt repayment (Additional information) To: President

Baht in 2016. Operating profits increased 21% in USD terms to USD 67 million in 2017 from USD 56 million in 2016. Net Profit increased by 37% to THB 2,888 million in 2017 from THB 2,105 million in 2016