”) in the amount of 132,000 shares with a par value of THB 100 per share or representing 66 percent of all shares of SUTG to Mr. Suparuek Na Songkhla (“Mr. Suparuek”), Mr. Inthidej Pala-in and Miss

KB subscribe all newly issued shares totaling 55,631,431 shares After the completion of the capital increase, the Company will hold 45.09 percent of total issued and outstanding shares of the

foreigners at any time shall not be more than forty-nine (49) percent of the total issued shares of the Company. If any transfer of shares causes the Company’ s foreign shareholding exceeding such ratio, the

incorporation in the amount of more than 10 percent of the total number of the voting rights of such incorporation. In this regard, the shares held by such person shall be included in the number of shares held by

are Mr.Subbhalerk Na Songkla, Mr.Inthidej Polin, and Miss Nittaya Phudhiwat together as a concert party (“SUTGH shareholders”) which will hold 132,000 shares in SUTG or equal to 100 percent of the total

DCORP 011/2019 February 27, 2019 Subject: Report on the overall operation of the year 2018 ended December 31, 2018 and the decrease in the overall operation more than 20 percent Attention: President Stock

allocation of newly issued ordinary shares to the investor, the investor will represent 40 percent of the Company’s total issued shares (after the paid-up capital registration). Therefore, such issuance and

(0.2) 1.4 0.9 (35.7%) N.A.(>100) (0.7) 2.3 N.A.(>100) Gross Profit by Segment 420.1 427.9 446.1 4.3% 6.2% 774.6 874.0 12.8% Change Gross Profit Q2-2019 Q1-2020 Q2-2020 6M-2019 6M-2020 Change Percent

118.2% Gross Profit by Segment 446.0 439.4 465.6 6.0% 4.4% 873.9 905.0 3.6% Change Gross Profit Q2-2020 Q1-2021 Q2-2021 6M-2020 6M-2021 Change Percent Percent Percent QoQ YoY Percent Percent YoY Biomass

Gross Profit Q3-2020 Q2-2021 Q3-2021 9M-2020 9M-2021 Change Percent Percent Percent QoQ YoY Percent Percent YoY Biomass Power Plant 38.5 32.8 35.1 2.3 (3.4) 37.9 33.1 (4.8) Natural Gas Power Plant 31.1