financial institutions were 997.00 million Baht, increased by 183.00 million Baht mainly from the additional short term loan for working capital management. - Long term loans from financial institutions were

Intermediaries By virtue of Clause 5(1) in conjunction with Clause 12(3) of the Notification of Capital Market Supervisory Board No. TorThor. 35/2556 (2013) Re: Standard Conduct of Business Operation, Management

company’s revenue gross profit for year ended 2019 was THB 81.5 million or 41.6%, slightly higher than 38.1% in last year. The main reason was the efficiency in human capital management and better margin in

Director Ratio Analysis : Consolidated Financial Statements 1Q 1Q Unit : THB million 2019 2018 Returns (%) Return on Assets * 4.4% 3.1% Return on Equity * 5.6% 3.6% Working Capital Management (Days) Trade

คำอธิบายและการวิเคราะห์ฐานะการเงินและผลการดำเนินงาน * Note Please find further information in the consolidated financial statements. 1 February 21st, 2020 Subject: Management Discussion & Analysis

Director Ratio Analysis :Consolidated Financial Statements 12 mth 12 mth Unit : THB million 2017 2016 Returns (%) Return on Assets 13% 8% Return on Equity 15% 10% Working Capital Management (Days) Trade

* 12% 10% Return on Equity * 14% 12% Working Capital Management (Days) Trade Receivable Period 62 67 Inventory Period ** 40 35 Trade Payable Period 36 44 Leverage Ratios (x) Interest Coverage 350.60

(%) Return on Assets * 22.4% 16.4% Return on Equity * 27.1% 24.2% Working Capital Management (Days) Trade Receivable Period 75 68 Inventory Period ** 31 38 Trade Payable Period 50 49 Leverage Ratios (x

% 28.3% 19.7% Working Capital Management (Days) Trade Receivable Period 62 63 62 62 Inventory Period ** 41 44 40 44 Trade Payable Period 51 51 52 51 Leverage Ratios (x) Interest Coverage 5,075.2 27.3 113.7

2019 Returns (%) Return on Assets * 15.5% 10.9% Return on Equity * 18.6% 13.7% Working Capital Management (Days) Trade Receivable Period 71 74 Inventory Period ** 42 31 Trade Payable Period 53 51