Net Profit Margin (%) 2.33 2.40 2.32 Current Ratio (Times) 1.34 1.43 1.40 Debt to Equity Ratio (Times) 2.16 1.79 1.90 Book Value per Share (Baht) 2.16 2.22 2.22 Net Profit per Share (Baht) 0.46 0.45

Net Profit Margin (%) 2.33 2.40 2.36 Current Ratio (Times) 1.34 1.43 1.35 Debt to Equity Ratio (Times) 2.16 1.79 2.17 Book Value per Share (Baht) 2.16 2.22 2.15 Net Profit per Share (Baht) 0.46 0.45

Profit Margin (%) 2.40 2.35 3.18 Current Ratio (Times) 1.43 1.43 1.51 Debt to Equity Ratio (Times) 1.79 1.81 1.48 Book Value per Share (Baht) 2.22 2.25 2.39 Net Profit per Share (Baht) 0.45 0.43 0.57

28.12 Net Profit Margin (%) 2.35 3.18 3.68 Current Ratio (Times) 1.43 1.51 1.29 Debt to Equity Ratio (Times) 1.81 1.48 1.83 Book Value per Share (Baht) 2.25 2.39 2.56 Net Profit per Share (Baht) 0.43 0.57

23.60 Net Profit Margin (%) 2.35 3.18 3.30 Current Ratio (Times) 1.43 1.51 1.29 Debt to Equity Ratio (Times) 1.81 1.48 1.73 Book Value per Share (Baht) 2.25 2.39 2.39 Net Profit per Share (Baht) 0.43 0.57

Management Discussion and Analysis for the Second Quarter of Year 2020 Business Overview Business overview of One to One Contacts Public Company Limited and its subsidiaries (“the Group”) for the

25.51 Net Profit Margin (%) 2.35 3.18 3.55 Current Ratio (Times) 1.43 1.51 1.28 Debt to Equity Ratio (Times) 1.81 1.48 1.76 Book Value per Share (Baht) 2.25 2.39 2.39 Net Profit per Share (Baht) 0.43 0.57

25.57 Net Profit Margin (%) 2.40 2.35 3.16 Current Ratio (Times) 1.43 1.43 1.40 Debt to Equity Ratio (Times) 1.79 1.81 1.89 Book Value per Share (Baht) 2.22 2.25 2.25 Net Profit per Share (Baht) 0.45 0.43

คำอธิบายและการวิเคราะห์ของฝ่ายจัดการ 10 May 2018 Re: To clarify the financial statements as of 31 March 2018 To: President The Stock Exchange of Thailand WHA Corporation Public Company Limited (the

คำอธิบายและการวิเคราะห์ของฝ่ายจัดการ 10 August 2018 Re: To clarify the financial statements as of 30 June 2018 To: President The Stock Exchange of Thailand WHA Corporation Public Company Limited (the