%) and IPD (10%). This promising growth was due to more subspecialties, more Operation : Consolidated Profit & Loss Statement 2Q 2Q % 6 mth 6 mth % Unit : THB million 2019 2018 change 2019 2018 change

Change Amount % Change Total Revenues 7,792 7,550 242 3.2% Sales and service income 7,624 7,300 324 4.4% Gains on Exchange rate 69 175 -106 -60.3% Other Income 99 75 24 30.8% Cost of Sales and Services

can be summarized as follows: 1) Profit & Loss Analysis : Q4 2023 (3 Months) (Unit : Million Baht unless otherwise stated) Q4 2023 Q4 2022 Change Amount % Change Total Revenues 7,226.4 7,878.0 -651.6

Million Baht equivalent 786% from the same period of previous year. Therefore the company would like to clarify that the change was caused mainly by the significan transaction as bellows 1/2 1.1 Sales and

previous year. The Company would like to clarify the reasons for the change in profits for 2017 compared to the previous year, as follows: Revenue In 2017, the Company had total revenues, as shown in its

the employee could receive only 300 days or 10 months. Therefore, the administration cost was increased from the allowance of doubtful debt according to the awareness concept from company policy. In

recognize share of profits from Nava Nakorn Electricity Generating Company Limited (NNEG). Operating highlight in Q4/2017 and 2017 Q4/16 Q3/17 Q4/17 Change +/(-) 2016 2017 Change +/(-) (THB million) QoQ YoY

, private consumption and tourism. Both private and public investments remain largely at stable levels whilst consumer spending is constrained due to high household debt levels, decline in agricultural

development of the waste disposal for approximately 15 days at Map Ta Phut facility and the change in the waste treatment procedures at Samaedam facility. These two factors directly affect the delay in some of

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