For Quarter3 of the year 2019, the administration expenses was 15.75 million baht or 15.15% from revenue compare to 13.31 million baht or 12.15% last year, increased by 2.44 million baht or 18.33

calendars that were distributed to customers, causing such expense in this quarter while there was none in last year. 2.3. Administration expenses had no significant changes for the 3-month period ended March

a v e a ls o improved the gross margin from 44.6% in Q1 2019 to 47.7%. Selling and Administration expense Selling and administration expense (“SG&A”) closed at 28.47mb (Q1 2019: 20.92mb), an increase

overall improvements in productivity, we achieved a gross profit of 202.75mb ( Q3 2018: 163.17mb), an increase of 39.58mb or 24.3%. Selling and Administration expense Selling and administration expense (“SG

60.00 60.00 Share Premium 40.00 40.00 40.00 Retained earnings (deficit) (21.35) (6.06) (0.60) Total shareholders'equity 78.65 93.94 99.40 Total liabilities andshareholders' equity 291.92 218.28 157.67

  March 20, 2018 Subject The amendment of Information Memorandum on Acquisition of Assets To President The Stock Exchange of Thailand According, Bangkok Dec-con Public Company Limited has reported the Information Memorandum on Acquisition of Assets of Production and distribution of water supply project (Rev1) on March 2, 2018 The Company would like to inform the amendment of such information as follows: Old The entering into the transaction constitutes an asset acquisition transaction in accorda...

Share Premium 40.00 40.00 40.00 Retained earnings (deficit) (21.35) (6.06) (0.60) Total shareholders'equity 78.65 93.94 99.40 Total liabilities andshareholders' equity 291.92 218.28 157.67 Income

) (%) 19.75% 17.67% 2.08% Remark: * Calculated based on the number of issued and paid-up ordinary shares deducted by the number of treasury share GP = Gross Profit, EBITDA = Earnings before Interest, Tax

% 6.03 Earnings before interest, taxes, depreciation 63.24 42.07 50.32 Earnings before interest, taxes, depreciation margin 16.82% 13.25% 3.57 Net profit for the period 47.13 29.06 62.18 Net profit margin

Total revenues 375.89 317.58 18.36 Net profit margin 57.61% 60.53% 2.92 Selling Administrative expenses 156.73 151.58 3.40 Selling Administrative expenses margin 41.70% 47.73% 6.03 Earnings before