Exchange Commission No. KorThor. 43/2543 Re: Rules, Conditions and Procedures for Dealing of Debt Securities By virtue of Section 14 and Section 114 of the Securities and Exchange Act B.E. 2535 (1992), the

related to its use. ------------------------------- Notification of the Office of the Securities and Exchange Commission No. KorThor. 43/2543 Re: Rules, Conditions and Procedures for Dealing of Debt

expenses and employee expense from business segment expansion. Summary of Financial Statement of Positions 30-Jun-18 31-Dec-17 Change %Change Assets Cash and Cash Equivalents 17.8 6.0 11.7 194.4% Trade and

18.6percent. This was because incurred employee remuneration expenses in subsidiary. Summary of Financial Statement of Positions 30-Sep-19 31-Dec-18 Change %Change Assets Cash and Cash Equivalents 10.3 21.4

2017 Change % Change Revenue 849.62 707.22 142.40 20% Cost 721.26 596.69 Gross profit 128.36 110.53 17.83 16% Gross profit margin 15.11% 15.63% Other income 0.24 3.80 (3.56) -94% Selling expenses 1.89

summary of the Company’s operating performance in the second quarter of 2017 and 2016 is shown in the following table: 2Q17 1Q17 %Change 2Q16 %Change [Amount: in Baht Million] Q-o-Q Y-o-Y [2Q17 VS. 1Q17

. A summary of the Company’s operating performance in the third quarter of 2017 and 2016 is shown in the following table: 3Q17 2Q17 %Change 3Q16 %Change [Amount: in Baht Million] Q-o-Q Y-o-Y [3Q17 VS

date by additional three years. This would constitute a deferral of debt repayment, including postponing or modifying the debt payment schedule, and should not be considered an event of default under

-31.00 Net Profit Margin 6.86 1.86 -1.28 -3.14 -168.82 -8.14 -118.66 56.36 16.87 -39.49 -70.07 Unit : Million Baht Q4/59 Q3/60 Q4/60 Change +/(-) 12M/59 12M/60 Change +/(-) 1. The total revenue of Q4/17

-5.67 -31.00 Net Profit Margin 15.29 1.70 -1.28 -2.98 -175.29 -16.57 -108.37 56.05 16.87 -39.18 -69.90 Unit : Million Baht Q4/59 Q3/60 Q4/60 Change +/(-) 12M/59 12M/60 Change +/(-) 1. Net sales of Q4/17