1,386.4mn was from units transferred to customers • Gross profit of THB 397.1mn, 288.4% increase YoY, which made a gross profit margin of 28.6% or 33.1% if exclude UNIXX project which sold at special discount

compared to Q1 2018 of 64 million Baht. The total gross profits margin for Q1 2019 was 33%; decreased by 38% as compared to Q1 2018 of 38%, comprising of: (1) gross profit margin from property business of 14

. Note that the Plant was COD in 2016. 7 Gross Profit and Gross Profit Margin Q1-2020 Q2-2020 Q3-2020 Q4-2020 2019 2020 THB Mn THB Mn THB Mn THB Mn THB Mn % THB Mn THB Mn THB Mn % Biomass Power Plant 243.7

Company’s management, documents provided by the Company, publicly available information as well as the IFA’s assessment of current economic conditions. Any significant changes to this information in the

) Contracted heat rate 7,409 Btu/KWh. Based on the current draft of Notification and proposal from our preferred EPC, we are confident that our qualified SPP projects, namely ABP1, ABP2 and BPLC1, would obtain

THAILAND. Tel: 02-0195000 Meanwhile, the gross profit increased from THB 1,402.4 Mn to THB 1,481.2 Mn respectively, an increase of THB 78.8 Mn or 5.6%. The gross profit margin decreased from 48.0% in 2018 to

(3.68) (10.96%) 137.37 94.39 (42.98) (31.29%) Gross Profit 367.91 355.73 (12.18) (3.31%) 1,218.87 1,173.38 (45.49) (3.73%) Gross Profit Margin 56.90% 61.79% 58.58% 62.22% Gross Profit of Raw Water

1,516.80 (29.24) (1.89%) Gross Profit Margin 53.12% 60.64% 57.34% 61.86% Raw Water Distribution by Customer Group (Internal usage for tap water production is included) Raw Water Distribution by Area

Shareholders’ equity Total revenues Total expenses Net profit Net debt to EBITDA ratio Interest coverage ratio (ICR) 2 Debt service coverage ratio (DSCR)2 Debt to equity ratio Current ratio B/E size to interest

-recurring items 0.49 0.55 0.48 (13%) (3%) 2.06 2.20 7% Gross Profit Margin (excl. other income) 49% 48% 48% (1%) (1%) 49% 50% 0% Operating Profit Margin (exc. non-recurring item) 34% 37% 30% (7%) (3%) 37% 37