decrease from prior year by Baht 6.3 million or 71% due following to: Description 2Q2019 Million Baht 2Q2018 Million Baht Change Million Baht Change (%) Revenue from real estate segment - - - - Revenue from

from medical services, classified by operation areas: Unit : Million Baht Items For the 3 months Change between YoY For the 6 months Change between YoY Q2/19 Q2/18 Amoun % June 30, 2019 June 30, 2018

. Revenue from sales and services decrease from prior year by Baht 6.3 million or 71% due following to: Description 3Q2019 Million Baht 3Q2018 Million Baht Change Million Baht Change (%) Revenue from real

) 2.17 (20.02) Total 135.91 119.49 16.43 13.75 378.35 335.47 42.88 12.78 1.2.1 (1) Revenues from medical services, classified by operation areas: Unit : Million Baht Items For the 3 months Change between

-2021 6M-2020 6M-2021 Change THB Mn THB Mn THB Mn %QoQ %YoY THB Mn THB Mn %YoY Sales of goods and services 1,139.5 1,214.9 1,284.4 5.7% 12.7% 2,255.2 2,499.3 10.8% Revenue from finance lease under power

receivable under finance lease, Financial Performance of the Group 2 Sales and service income for the period ended 31 March 2021 and 2020 are presented below: Sales and service income Q1-2021 Q1-2020 Change

to be recognized in 2018. (Unit : Million Baht) 2018 2017 Change % Change Operating revenue 406.54 351.36 55.18 15.70% Operating cost 337.23 293.88 Gross profit 69.31 57.49 11.83 20.58% Gross profit

mainly due to an increase in electricity profit. This was resulted from a decrease in maintenance and operation costs. NTPC: Unit : Million Baht Quarter 2 Change Increase (Decrease) 2018 2017 Amount

and its subsidiaries had the operation results for the year ended December 31, 2018 with the following details: unit: THB million 2018 2017 Change (THB mill.) Change (%) Revenue from Sales and Service

and its subsidiaries had the operation results for the year ended December 31, 2017 with the following details: unit: THB million 2017 2016 Change (THB mill.) Change (%) Revenue from Sales and Service