accordingly. The revised rules on the rotation of auditors specify that the auditors of a listed company must be rotated off after 7 cumulative years of service and must serve a cooling-off period for 5

matter are changed, SEC must revise the rules on the rotation of auditors accordingly. SEC has recently revised the rules on rotation of auditors of listed companies and will likewise revise such rules

2018 Jan – Dec 2017 Return on Assets (%) 1.91 3.54 Liquidity Ratio Unit 31 Dec 2018 31 Dec 2017 Current Ratio Times 1.22 1.91 Quick Ratio Times 0.29 0.50 Average Collection Period Days 35 33 Inventory

Summary Financial Ratio 2016 2015 2014 LIQUIDITY RATIO Liquidity Ratio Times 3.90 3.46 3.24 Quick Ratio Times 3.50 3.09 2.73 Current Ratio Times 1.33 1 1.02 Account Receivable Turnover Times 7.48 7.52 6.52

activities of approximately THB 2,478.04 million, increased by THB 22.59 million from 2017. The cash cycle of the Company and its subsidiaries was 7 days in 2018, decreased from 8 days in 2017. The Company and

from operating activities of approximately THB 2,013.25 million, decreased by THB 464.79 million from 2018. The cash cycle of the Company and its subsidiaries was 5 days in 2019, decreased from 7 days in

Ratio 1 (times) 1.63 1.54 1.81 Quick Ratio 2 (times) 0.53 0.37 0.57 Cash Ratio 3 (times) 0.67 0.68 0.80 Account Receivable Turnover 4 (times) 17.65 17.27 17.78 Average Collection Period 5 (days) 20 21 20

2016 Current Ratio Times 1.91 2.12 Quick Ratio Times 0.50 0.50 Average Collection Period Days 33 37 Inventory Days Days 139 182 Accounts Payable Days Days 43 46 Cash Cycle Days 129 173 Leverage

short-term loan of Baht 14 million. - 6 - (2.7) Financial Ratios Financial Ratios As at December 31, 2018 As at December 31, 2017 Current Ratio (Times) 1.48 1.30 Quick Ratio (Times) 0.65 0.65 Cash flow

Financial Ratios As at December 31, 2019 As at December 31, 2018 Current Ratio (Times) 1.64 1.48 Quick Ratio (Times) 0.65 0.65 Cash flow Liquidity Ratio (Times) 0.74 0.54 Account Receivable Turnover Ratio