million baht 1,247 1,247 1,247 ratios Key financial Liquidity ratios Current ratio times 3.09 3.14 3.31 Quick ratio times 2.35 2.47 2.67 Cash ratio times 0.37 0.45 0.68 Receivable turnover times 4.71 4.67

expected approximately 100k by the end of 2020. However, quick development on 5G ecosystem, especially sharp decline in handset price, will accelerate no. of 5G users and other revenue on 5G related service

1.5 Operating EBITDA (%) 37.9% 16.6% Quick ratio6 (times) 1.5 1.5 Net profit (from operation) (%) 18.5% 5.5% Account receivable turnover (times) 2.6 4.2 Net profit (after MI) 2 (%) 23.7% 5.7% Average

profit 1 (%) 56.1% 63.3% Current ratio (times) 0.9 1.1 EBITDA (%) 33.2% 36.2% Quick ratio6 (times) 0.9 1.5 Net profit (from FS) (%) 25.6% 22.0% Account receivable turnover (times) 2.9 4.5 Net profit (after

-Mar- 2020 Profitability Ratios Liquidity Ratios Gross profit 1 (%) 33.7% 24.0% Current ratio (times) 1.3 0.8 Operating EBITDA (%) 16.2% -11.2% Quick ratio6 (times) 1.2 0.8 Net profit (incl. minority

, quick response, and strong public health system. Recently, the Global COVID-19 index (GCI) ranks Thailand as the second highest recovery rate of COVID-19 pandemic, and praised by WHO and international

หมุนเวียน (2) อัตราส่วนทุนหมุนเวียนเรว็ (Quick Ratio) (เท่า) สินทรัพย์หมุนเวียน - สินค้าคงเหลือ หนี้สินหมุนเวียน (3) อัตราส่วนเงินสด (Cash Ratio) (เท่า) เงินสด + รายการเทียบเท่าเงินสด หนี้สินหมุนเวียน (4

เปลี่ยนแปลงอย่างมีนัยสำคัญ ให้วิเคราะห์ถึงสาเหตุโดยละเอียดด้วย               - วิเคราะห์อัตราส่วนสภาพคล่องที่สำคัญ เช่น current ratio, quick ratio

Liabilities was Baht 12,859.5 million, increased by Baht 3,135.5 million from Baht 9,724.0 million at year-end 2018 mainly due to increase of Current Portion of Long Term Liabilities Baht 4,123.1 million and

of 3,922.0 Million Baht, current portion of long-term loans from financial institutions of 6,096.1 Million Baht, long-term loans from financial institutions (net) of 1,694.8 Million Baht, current