combination of higher amount of raw materials using than standard setting (BOM Calculation) in Flexible Packaging production line, , especially the printing color, because the new order need a longer set up and

 THB equivalent the group sales were up 1% in Q219 compared to Q119. Sales in the microelectronics divisions increased 1% with Lamphun increasing 1% and Jiaxing with no change.  Sales revenues from the

Net Profit Margin (%) 2.40 2.35 3.13 Current Ratio (Times) 1.43 1.43 1.44 Debt to Equity Ratio (Times) 1.79 1.81 1.76 Book Value per Share (Baht) 2.22 2.25 2.31 Net Profit per Share (Baht) 0.45 0.43

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

 the group increased 4% from USD 165m in Q118 to USD 171m in Q218.  In THB equivalent the group sales were up 5% in Q218 compared to Q118 due to the average THB/USD exchange rate being 1% weaker at 31.9

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

position 30 September 31 December Liabilities and equity Note 2019 2018 + (-) % Equity Share capital 24 Authorised share capital 48,775,744 48,775,744 Issued and paid-up share capital 34,250,905 34,250,905

) - Loss on exchange rate - (32.95) - - - (32.95) Finance costs (34.18) (19.56) - - (34.18) (19.56) SHARE OF LOSS OF INVESTMENT IN JOINT VENTURES ON EQUITY METHOD (0.35) (0.65) - - (0.35) (0.65) LOSS BEFORE

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