Interest expense from borrowing 989 1,215 22.9% Interest expense from ABPIF 198 176 -10.7% Unrealized loss/(gain) from FX (366) (688) 87.7% Other financing costs 67 252 275.7% Finance cost 887 956 7.8% Tax

revenue from suppliers. Cost of Sales and Services The cost of sales and service increased from THB 1,669.2 Mn in 2016 to THB 1,878.7 Mn in 2017, an increase of THB 209.5 Mn or 12.6%. This increase was

quarter of 2018) as follows: Unit : million baht Q4/17 Q3/18 Q4/18 Change +/(-) QoQ % YoY % Net Revenue 191.39 271.57 244.40 -27.17 -10.01 53.01 27.70 Cost of Goods Sold 180.66 217.04 200.32 -16.72 -7.71

2018 (4th quarter of 2018) as follows: Unit : million baht Q4/17 Q3/18 Q4/18 Change +/(-) QoQ % YoY % Net Revenue 191.39 271.57 244.40 -27.17 -10.01 53.01 27.70 Cost of Goods Sold 180.66 217.04 200.32

the year 2016 and 2017 accounted for 13.3% and 4.5%, respectively, which resulted from revenue declined and the increasing of the cost of hospital operation, selling and administrative expense, and

year. In addition, the company invested in warehouse to support business expansion and to partially reduce rental expense. In Jiangsu China, the company purchased machine and equipment to support

accounting record of the audit fee expense and provision expense recording based on accounting standard.  Finance Cost The Company and its subsidiaries had the financial cost 1.0 MB in Q3/2019 which decreased

increasing demand for Cloud services and ICT solutions in line with the digitization trend. However, it declined by -9.0% QoQ as a result of large projects closed in 4Q22. Cost & Expense In 1Q23, the cost of

expense and income tax expense rose slightly, by Baht 78 million or 0.33 percent over-quarter, as a result of an increase of Baht 450 million or 2.90 percent in non-interest income, and an increase of Baht

tax income and lower taxable profit in Q2’2020. 6M’19 6M’20 change Q2’19 Q1’20 Q2’20 change change Btmn Btmn y-on-y Btmn Btmn Btmn y-on-y q-on-q Finance cost Interest expense from borrowing 1,325 1,379