each category of investments in debt and net equity securities namely cost price, price writing-off cost, current (Translation) -27- purchasing price, discounted cash-flow analysis price, accounting

net equity securities It shall disclose the rule of fair value assessment of each category of investments in debt and net equity securities namely cost price, price writing-off cost, current

Financial and Ratio As at 30 September 2019 2018 Liquidity Ratio Current Ratio (Time) 1.4 1.5 Quick Ratio (Time) 4.6 4.7 Collection Period (Day) 22.0 22.5 Stock Turnover Period (Day) 8.3 8.3 Payment Period

-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

of subsidiary stood at Baht 1,445.61 million and Baht 220.80 million respectively. 6 Debt to Equity ratio as at 31st March 2019 and 2018 were 0.41 and 0.40 times respectively. (Unit: Baht million

registered Baht 31,620.24 Million at the end of Q2 2020, an increase of Baht 3,791.21 Million from the end of 2019. Net-Debt-to-Equity ratio according to the Company’s consolidated financial statement as of

Liquidity Ratio (x) 5.23 4.53 0.70 Increased mainly due to the decline of account payable, while current asset decreased at slower pace. Quick Ratio (x) 1.63 1.93 (0.30) Decreased from lower cash and cash

Bearing Debt to EBITDA (x) 4.4 2.4 3.2 Notes: Current ratio (x) = Current assets divided by current liabilities EBITDA to sales revenue (%) = EBITDA divided by sale volume Net profit to sales revenue

2,963 1.1% 2,495 0.9% Net debt to equity (times) 2.57 2.03 2.30 Trade receivable 11,377 4.1% 12,939 4.6% Net debt to EBITDA (times) 1.53 1.32 1.39 Inventories 3,085 1.1% 2,519 0.9% Current Ratio (times

of 1,389.78 and 174.70 million baht respectively. Debt to Equity ratio as at and 30th September 2020 and 31st March 2020 were 0.20 and 0.30 times respectively. The lower D/E ratio was due to smaller