(4.28) (2.73) - Electricity business 191.02 146.13 44.89 47.12 Other income 83.86 7.91 75.95 1,003.17 Total revenues 427.44 310.89 116.55 37.49 Cost of sales and services 204.38 195.36 9.01 4.61

%QoQ 9M18 9M19 %YoY Revenue from sale of goods 301.01 210.14 252.77 -16.03% 20.29% 832.64 765.13 -8.11% Cost of sale of goods (183.06) (142.60) (161.12) -11.99% 12.99% (520.24) (484.53) -6.86% Gross

from the cost reduction scheme, both in terms of employee-related expenses and the negotiation for the rental cost reduction. • Net profit margin in Q3/2020 decreased by 6.6% from Q3/2019, and in 9M/2020

) % Services income 134,745,445 75,462,443 59,283,002 78.6 Cost of rendering of services (92,047,219) (46,927,415) (45,119,804) 96.1 Gross profit 42,698,226 28,535,028 14,163,198 49.6 Other income 83,215 19,864

1,404.30 100.00% 1,041.61 100.00% 362.69 34.82% 1,455.25 100.00% (50.95) (3.50%) Cost of Goods Sold (1,283.14) (91.37%) (950.63) (91.70%) 332.51 34.98% (1,319.00) (90.64%) (35.87) (2.72%) NRV 0.00 0.00% 0.00

1,705.4 1,735.6 30.2 1.8% 5,315.9 6,502.1 1,186.2 22.3% Revenue from finance lease under power purchase agreement 102.3 95.3 109.4 107.9 (1.5) (1.4%) 411.0 414.9 3.9 0.9% Cost of sales and services (1,149.4

services to uplift the ARPU. Sustaining growth in the bottom line with profitable revenue focus and cost discipline. 3Q23 provided an EBITDA of Bt23,674mn, increasing 7.2% YoY and 1.5% QoQ with a healthy

4,669.2 (2.0%) Revenue from finance lease under power purchase agreement 109.4 104.5 105.2 0.7% (3.8%) 307.0 312.1 1.7% Cost of sales and services (1,350.7) (1,191.7) (1,168.7) (1.9%) (13.5%) (3,674.1

strongly, especially on a same-store basis that continues to grow together with cost effective management. Excluding the non-recurring items, total revenue increased 9.0% YoY and net profit increased 7.4

cost management to its businesses. Furthermore, CPN is currently preparing to lease assets to CPN Retail Growth Leasehold REIT (CPNREIT) with 4 additional assets, as well as the extension of lease at