Change Increase (Decrease) 2020 2019 Amount % Electricity revenue - Availability Payment (AP) - Energy Payment (EP) 568 293 539 291 29 2 5% 1% Other income 3 9 (6) (67%) Total revenues 864 839 25 3% Cost

%) and IPD (10%). This promising growth was due to more subspecialties, more Operation : Consolidated Profit & Loss Statement 2Q 2Q % 6 mth 6 mth % Unit : THB million 2019 2018 change 2019 2018 change

due to commercial operations of new power plants described previously. COST STRUCTURE FINANCIAL PERFORMANCE 6 Q1’19 Q4’19 Q1’20 change change Btmn Btmn Btmn y-on-y q-on-q Cost of sales and services

compared with net loss of Baht 7.38 million on Baht 6.81 million revenues over the same period in 2016. The change in loss for the quarterly operating result ended on June 30, 2017 is due to higher revenues

compared with net loss of Baht 9.30 million on Baht 4.22 million revenues over the same period in 2016. The change in loss for the quarterly operating result ended on September 30, 2017 is due to higher

revenues compared with net loss of Baht 9.30 million on Baht 4.22 million revenues over the same period in 2016. The change in loss for the quarterly operating result ended on September 30, 2017 is due to

period of last year The explanation for Company’s Operation change from same period more than 20% To : The President, The Stock Exchange of Thailand T.C.J. Asia Public Company Limited (“TCJ”) and its

(Translation) Re: BOD.SET 014/2018 May 11, 2018 Subject: Clarification on the Change in operating results for the three month period ended March 31, 2018 over 20% compared with the same period of the

period of last year The explanation for Company’s Operation change from same period more than 20% To The President The Stock Exchange of Thailand T.C.J. Asia Public Company Limited (“TCJ”) and its

, plant and equipment for building from cost method to revaluation method to reflect appropriate present value. This change affects to the statements of financial position as at 31 December 2019 and the