comprehensive income for the year ended 31 December (Unit : Million Baht) 2017 2016 Change % Change Operating revenue 1,580.25 1,411.68 168.58 11.94% Operating cost 1,335.73 1,217.44 Gross profit 244.53 194.24

% Million Baht % Sales Revenue 65.77 82.58% 63.35 79.06% (2.42) (3.69%) Revenue from contract work 12.32 15.46% 14.28 17.82% 1.96 15.93% Revenue from service income 0.61 0.76% 1.40 1.75% 0.80 131.23% Revenue

Development Plc. would like to inform its financial results for the year 2019 which ended on 31 December 2019. The Company and its subsidiaries reported a net profit of THB 177.45 million or earnings per share

profit for 6M2019 was THB 1,136. 61 million, increased by THB 37. 76 million or 3. 44% up as compared to 6M2018 mainly from higher revenue from sales. Other Income The consolidated other income in 2Q2019

is success in increasing rent and service income continuously, the revenue structure will be more stable in the long term. In additional to rent and service income, the Company recorded property

follows: Statements of Comprehensive Income for the 1st Quarter Ended March 31, 2019 Revenue from Hospital Operations Revenue from hospital operations in the first quarter of 2019 (“1Q’19”) was THB 445.88

disposed in late 2017. However, the revenue of Hotel Management was improved. Earnings before Interest, Taxes, Depreciation and Amortization (EBITDA) was THB 144 million, representing 131.4% growth yoy

THB 469.72 million, which was decreased of THB 119.78 million or 25.50 percent. As a result of effective ownership transferring was decreased. Rental income and service revenue The Company and its

totaled THB 469.72 million, which was decreased of THB 119.78 million or 25.50 percent. As a result of effective ownership transferring and project for sale were decreased. Rental income and service revenue

Baht 369.95 million, which was decreased of Baht 65.29 million or 17.65 percent. As a result of effective ownership transferring was decreased. Rental Income and Service Revenue The Company and its