exceeding than Baht 10,000 Million. As a result, the Group has been hired construction projects by the main contractor rather than owner. Resulting to the construction segment services income of the Group are

. As in Q1 the main lime consuming sectors of the industry were not immune to the disruption: the sugar cane harvest was down and uncertainty in the steel industry has caused volumes to drop year on year

% June 30, 2019 June 30, 2018 Amoun % Revenues from dental service 125.90 115.34 10.56 9.16 242.44 215.98 26.46 12.25 Other main revenues 8.20 1.95 6.25 320.08 13.36 3.43 9.93 289.52 Total revenues from

assets the depreciation in H1 and Q2 is significantly above last year. Finance cost has increased as expected with the main increase coming from the interest on the new 330mTHB facility used for the

higher electricity and steam sales volume due to maintenance shutdown of main customers in 9M/2017, and the increase in Ft rate and natural gas prices. Cost of Sales and Services (exclude Depreciation and

between YoY Q3/19 Q3/18 Amoun % Sep. 30, 2019 Sep. 30, 2018 Amoun % Revenues from dental service 135.91 119.49 16.43 13.75 378.35 335.47 42.88 12.78 Other main revenues 8.96 1.89 7.08 375.02 22.33 5.32

. Chart of world crude steel production monthly, ending 31 March 2020 Source: World Steel Association The main raw materials (Pig iron, shredded scrap) the price movement of the main raw materials, i.e

in order to limit the movement of people, therefore, it resulted to the decrease in revenue from main business which affected in the traveling trips especially in April 2020. However, on May 3, 2020

, gross profit margin in Q2/2020 had a better performance with 25.19% while in Q2/2019 was at 21.20%. The main reason was from an increased from sales proportion of Disc Plough to 75% of the total sales in

2019 Amount % Revenues from dental service 68.30 125.22 (56.92) (45.45) 181.13 240.87 (59.73) (24.80) Other main revenues 1.93 8.88 (6.95) (78.29) 6.17 14.94 (8.77) (58.70) Total revenues from medical