DEMCO 012 operating result Q 1-63 E DEMCO Public Company Limited No. Demco AC002/2020 May 18, 2020 Subject : The company’s operating result for the quarter 1/2020 To : The president, The Stock

DEMCO 012 operating result Q 3-60 E DEMCO Public Company Limited No. Demco 023/2017 November 14, 2017 Subject : The company’s operating result of the 3rd quaternary for the year 2017. To : The

of electricity generated by SAAM Group’s solar power project operating in Thailand amounting to THB 0.31 million. Moreover, SAAM Group has decreased administrative expenses following decreases in

value of Commodity Polymer business unit as a result of shrinking in purchasing power. Financial Operating Results In Q2/2017, total cost of sales and operating expenses were Baht 934.0 million, decreased

in sales value of Commodity Polymer business unit as a result of shrinking in purchasing power. Financial Operating Results In Q3/2017, total cost of sales and operating expenses were Baht 836.3

a result of shrinking in purchasing power. Financial Operating Results In 2017, total cost of sales and operating expenses were Baht 3,615.0 million, decreased by Baht 239.3 million from Baht 3,854.3

-term contracts with clients operating solar power projects in Thailand, amounted to THB 41.77 million, representing 56.97% of total revenue (in 2018: THB 41.77 million). - Rental income In 2019, SAAM

rendering of related services to the group customer, with 17 operating solar power projects in Thailand, and (2) revenue from the sale of electricity from its own solar power project operated by its direct

portfolio consists of 28 operating power plants, with a total contracted capacity of 5,475 MW equity and 3 power plant construction projects, with a total contracted capacity of 331 MW equity. Page 6 3

(IPP), Small Power Producer (SPP), Very Small Power Producer (VSPP), Coal Mining, Oil Transportation Service with pipeline transportation system (Oil Transportation Service), Operating and Maintenance (O