ended 30 September 2019, which net profit has changed more than 20% from the last year as follows: Statement of Comprehensive Income Unit: Million Baht 30 September 2019 30 September 2018 Increased

- Testing and Inspection 13.89 13.12 0.77 5.87% 3 Cost of sales and services (442.04) (406.41) 35.63 8.77% Gross Profit 43.73 30.54 13.19 43.21% Other income 3.89 3.28 0.61 18.51% 4 Profit before expenses

%) Gross Profit 192.41 39.9% 237.71 45.4% 45.30 23.5% SG&A 82.75 17.2% 97.39 18.6% 14.64 17.7% EBITDA 155.43 32.2% 186.69 35.7% 31.26 20.1% EBIT 109.66 22.7% 140.33 26.8% 30.67 28.0% Interest Expenses (0.80

ended 30 September 2018, which net profit has changed more than 20% from the last year as follows: Statement of Comprehensive Income Unit: Million Baht 30 September 2018 30 September 2017 Increased

202.23 93.00 (172.12) (45.98) Other income/1 12.31 3.18 15.23 7.00 2.92 23.72 Total revenue 386.66 100.00 217.46 100.00 (169.20) (43.76) Notes: /1 Other income comprises mainly of interest income and

% Management service 1.1% Other income 1.2% Hotel Property development Food and beverage Management service Revenue from property development operations through sales of residential projects in both low rise and

March 2019, which net profit has changed more than 20% from the last year as follows: Statement of Comprehensive Income Unit: Million Baht 31 March 2019 31 March 2018 Increased (Decreased) Percentage

(39.66) (6.45) Costs and Expenses 554.34 579.71 (25.37) (4.38) Profit (Loss) -Net 18.11 30.02 (11.91) (39.67) Income of Sale and Administration Transaction For the Year ended 31st December (Unit: Million

Expenses (36,889,002.13) (24,839,952.00) Financial Cost (7,204,484.10) (17,366.24) Profit (loss) before income tax 3,546,061.75 609,810.29 Income tax (1,525,288.25) (387,838.77) Profit for the years

49.6%. Net profit for the 6-month period ended 30 June 2020 is equal to Baht 80.0 million, decreased by Baht 39.5 million or is equal to 33.0% from the same period of last year. Earnings per share is