March 12,2020 Subject: Notification of the disposal of shares in the Biogas Power Plant Business of Akkrawat Crop Rotation Energy Company Limited (Revised No.2) Attention: President Stock Exchange of

รายงานการประชุมคณะกรรมการตรวจสอบ ครั้งที่ 4/2548 Page 1/11 Ref. SET-2020-004 17 March 2020 Subject: Notification of the resolutions of the Board of Directors’ Meeting No. 2/2020 on the restructure of

Liquidity Ratio (Times) 0.54 0.78 Account Receivable Turnover Ratio (Times) 8.58 7.81 Average Collection Period (Days) 42 46 Inventory Turnover Period (Days) 19 19 Average Payable Period (Days) 18 17 Cash

(Times) 9.77 8.44 Average Collection Period (Days) 37 43 Inventory Turnover Period (Days) 19 19 Average Payable Period (Days) 16 18 Cash Cycle (Days) 40 44 Total Debt to Equity Ratio (Times) 0.47 0.51

Average Collection Period (Day) 49 49 56 Inventory Turnover Ratio (Times) 17.83 15.89 13.21 Average Days Sales of Inventory (Day) 20 23 28 Account Payable Turnover (Times) 6.09 6.25 5.54 Average Payment

(Times) 0.78 0.62 Account Receivable Turnover Ratio (Times) 7.81 7.42 Average Collection Period (Days) 46 48 Inventory Turnover Period (Days) 19 18 Average Payable Period (Days) 17 16 Cash Cycle (Days) 48

strictly for debt collection between sales and finance department. As a result, the Group get receive from many outstanding debtors. 2. Proceeds from installment sale increase amount Baht 4.51 million

(%) - trailing 15.8 18.5 15.8 18.5 Efficiency Ratios Number of days of inventory 35 38 36 37 Collection period (days) 42 43 45 51 Accounts payable days 43 40 43 41 Other Ratios Current ratio (times) 2.75 0.57 2.75

Account Receivable Turnover Ratio (Times) 9.37 8.58 Average Collection Period (Days) 38 42 Inventory Turnover Period (Days) 13 19 Average Payable Period (Days) 19 18 Cash Cycle (Days) 32 43 Total Debt to

Ratio (Times) 1.32 0.78 Account Receivable Turnover Ratio (Times) 8.74 7.81 Average Collection Period (Days) 41 46 Inventory Turnover Period (Days) 16 19 Average Payable Period (Days) 21 17 Cash Cycle