December and the fourth quarter of 2019) Performance Analysis Unit : MB Y2019 Y2018 Change MB % Net sales 1,001.58 1,057.38 (55.80) (5.28) Other income 41.40 47.74 (6.34) (13.28) Total revenues 1,042.98

office building business 337 384 (47) (12) Other income 269 261 8 3 Total revenues 10,949 16,148 (5,199) (32) In summary, the Company and its subsidiaries generated total revenues for the year ended 2019

Comprehensive Income Revenue from Hospital Operations The Company and its subsidiary generated the total revenues from hospital operations for the 2nd quarter of the year 2016 and 2017 in amounts of Baht 280.3

Darajat Geothermal Indonesia (“DGI”). DGI holds the participating interest of 5% in Darajat Geothermal Project Unit 2 and Unit 3, which have total capacity of 216 MW. Therefore, the transaction increase

and Service 474.93 539.16 -64.23 -11.91% Total Revenue 476.04 548.48 -72.44 -13.21% Net Profit for the Period 30.63 105.84 -75.22 -71.06% Net Profit for Shareholders of the Company 21.94 86.79 -64.86

for 6-month period ended June 2018 2017 diff % 2018 2017 diff % Total revenues 800 558 242 43% 1,267 916 352 38% Revenue from sales 606 378 229 61% 1,062 721 341 47% Revenue from services 5 8 (3) -34

which the transaction size as basis no.2, the calculation based on total value of consideration paid or received according to the Notification of the Capital Market Supervisory Board No. Tor.Jor. 20/2551

and subsidiaries had total revenue for Q3/2018 and Q3/2017 at Baht 163.93 million, and Baht 224.78 million respectively. The decrease of Baht 60.85 million is equivalent to 27.07%, compared to Q3/2017

and subsidiaries had total revenue for Q3/ 2018 and Q3/ 2017 at Baht 163.93 million, and Baht 224.78million respectively. The decrease of Baht 60.85 million is equivalent to 27.07%, compared to Q 3/2017

) (36) Revenue from office rental operations 76 93 (17) (18) Other income 60 62 (2) (3) Total revenues 1,949 3,498 (1,549) (44) In summary, the Company generated total revenues in the first quarter of