–19 Q1–19 Q1–20 VS Q4–19 Q1–20 VS Q1–19 (Million Baht: MB) (MB) % (MB) % Revenue from Sales, Service and Construction contracts 1,187.1 2,236.8 1,222.5 (1,049.7) (46.9%) (35.4) (2.9%) Cost of Sales

approximately at THB 39,248 million. In this regard, the Project Companies shall enter into the Engineering Procurement and Construction Contracts (the “EPC Contracts”) with Toshiba Plant Systems & Services

) Gross profit 439.4 427.9 11.5 2.7 Net gain on exchange rate 55.1 112.2 (57.1) (50.9) Gain on forward contracts 11.2 49.5 (38.3) (77.4) Other income 2.0 173.0 (171.0) (98.8) Profit before expenses 507.7

) % Change Revenue from contracts with customers* 63,046.23 61,951.32 1,094.91 1.77% Rental income 2,207.08 1,975.06 232.02 11.75% Other income 2,170.56 2,123.53 47.03 2.21% Total revenues 67,423.88 66,049.91

business and Cloud Computing business of Baht 52.49 million; mainly decreasing due to service contracts and maintenance service of the billing system for the customers; - Other revenue of Baht 12.93 million

. management renew the management service contracts with appropriate profit margin only 2. solar energy which is a new business has higher gross profit margin than 2 existing businesses. Consequently, overall

exchange contracts that the company utilized in order to mitigate the risks of foreign exchange rate fluctuation. 5. Sales and administrative expenses increased by 8.08 million baht (from 499.86 million baht

equipped with knowledge and capability in trading futures contracts and protecting their own interest.

Baht: MB) (MB) % (MB) % Revenue from Sales, Service and Construction contracts 1,222.5 1,066.8 1,000.5 155.7 14.6 222.0 22.2 Revenue from Rental income from equipment for lease 27.3 27.2 40.0 0.1 0.4

, representing a decrease of Baht 390.58 million or 30.69% YoY. This was because the global economy has been affected by the pandemic of Coronavirus Disease 2019 (COVID-19) as well as Thai economy contracts in all