นำคม 2563 อัตรำส่วนทำงกำรเงินที่ส ำคัญ Note: 1) Net Debt = Interest bearing liabilities – cash and cash equivalents 2) Leverage Q2 and FY use annualized EBITDA 3) ROFA = (Net profit + Depreciation

May 2020 with significant resolutions as follows: 1. Acknowledgment of a resignation of Mr. Sontiyan Chuenruetainaidhama from positions of Director ,Vice Chairman of the Board of Directors No.2 and

financial leverage. Please be informed accordingly, Yours sincerely, (Ms. Nita Treeweeranuwat) Vice President tel:02-455-2888

) 2.5 2.9 3.0 Net profit (after MI) (%) 22.3% 25.6% 25.6% Average collection period7 (days) 77 80 76 Return on equity3 (%) 23.7% 11.2% 11.2% Payable days (days) 77 2508 1948 Efficiency Ratios Leverage

% Average collection period7 (days) 62 70 Return on equity3 (%) 21.2% 15.7% Payable days (days) 68 103 Efficiency Ratios Leverage Ratios Return on assets4 (%) 19.5% 13.1% Liability to Equity (times) 0.5 0.6

หรือผู้ลงทุน รายใหญ่พิเศษ : ให้เปิดเผย maximum leverage limit narumon Typewriter narumon Textbox "caption มีจุดประสงค์เพื่อให้ผู้อ่านมีความเข้าใจประกาศมากยิ่งขึ้น โดยเนื้อความใน caption ไม่ได้เป็นส่วน

on equity3 (%) 18.0% 11.8% Payable days (days) 157 186 Efficiency Ratios Leverage Ratios Return on assets4 (%) 16.4% 10.3% Liability to Equity (times) 0.5 0.5 Return on fixed assets5 (%) 79.4% 50.3

MI) 2 (%) 19.6% 18.2% Average collection period7 (days) 72 63 Return on equity3 (%) 8.5% 18.0% Payable days (days) 138 64 Efficiency Ratios Leverage Ratios Return on assets4 (%) 8.2% 16.4% Liability to

(time) 0.99 1.24 Leverage ratio 31-Mar-18 31-Dec-17 Interest bearing debt to equity (time) 0.33 0.35 Net interest bearing debt to equity (time) 0.09 0.04 Debt to equity (time) 0.80 0.85 31-Mar-18 31-Mar

collection period7 (days) 70 182 Return on equity3 (%) 15.7% 13.4% Payable days (days) 103 186 Efficiency Ratios Leverage Ratios Return on assets4 (%) 13.1% 12.0% Liability to Equity (times) 0.6 0.4 Return on