May 2020 which Mr. Sontiyan Chuenruetainaidhama submitted to the Company, whose resignation is effective from 1 June 2020 onwards. In this regard, the Board of Directors by the Nomination and

25-year Power Purchase Agreement (PPA) with the tariff of USD 6.5 cent per kWh. The project was able to achieve COD as scheduled in PPA, and construction cost is in line with the budget approved. Move

receivable, calculated according to the Effective Interest Method. 2.3 Cost of sales and rendering of services (excluding fuel costs) Cost of sales and rendering of services for year 2019 was THB 5,676.90

[1Q20 VS. 4Q19] [1Q20 VS. 1Q19] FX: THB/USD 31.1053 30.0127 31.3204 Sales Revenue, THB 3,259.7 2,902.4 +12.3% 3,113.9 +4.7% [ Sales Revenue, USD $104.8 $96.7 +8.4% $99.4 +5.4% ] Cost of Sales 2,477.7

) (21.64) Revenue from project works and services 87.05 79.26 7.79 9.83 Total Revenue from Sale and Services 215.57 243.28 (27.71) (11.39) Cost of sales of goods 92.48 116.61 (24.13) (20.69) Cost of project

determinant of the degree to which shareholder rights are protected is whether effective methods exist to obtain redress for grievances at a reasonable cost and without excessive delay. The confidence of

Thailand to support human resources for the operation and maintenance services of Hongsa Mine Mouth Project in Lao PDR. The agreement is effective from December 1, 2017 to October 31, 2020, with the total

marketing by switching towards more cost-effective marketing channels, which decreased from the previous year by THB 4.8 Mn. However, the group had higher marketing support and commission expenses paid to

Yield (2) Baht per Passenger - Kilometers 4.79 4.91 Revenue ASK (RASK) Baht per Available Seat - Kilometers 3.95 3.74 Cost per ASK (CASK) 3.30 3.36 Cost per ASK excluding fuel cost 2.70 2.70 RASK – CASK

- Kilometers 4.79 4.91 Revenue ASK (RASK) Baht per Available Seat - Kilometers 3.95 3.74 Cost per ASK (CASK) 3.43 3.36 Cost per ASK excluding fuel cost 2.76 2.70 RASK – CASK 0.52 0.38 Remark (1) These figures