accordingly. Yours sincerely, (Mr. Waranchai Jensiriwanich) Legal director/company secretary Legal Department Tel. 02-636-6111 - Translation - Enclosure 1 Value in Thai Baht (THB) as converted from Great
Value in Thai Baht (THB) as converted from Great British Pound (GBP) is based on exchange rate of 38.392 THB/EUR, 43.422 THB/GBP and 33.105 THB/USD according to Bloomberg Markets as of 8 November 2017
external factors, such as the overall domestic economic condition causing diminishing confidence and lower purchasing power, international trade war, and the appreciation of Thai Baht. The Company focused
was no cost in Q3 2020. Gain on foreign currency exchange rate was at Baht 107.86 million in Q3 2021, compared to a gain of Baht 52.11 million in Q3 2020, caused by depreciation of Thai Baht. Gain on
year 2019 increased 51.20 and 61.28 percent from the same period of last year. Main attribution is increasing in sales quantities from 2nd production line. The effect from Thai Baht appreciation and
% decrease from Baht 2,583.2 million of 2018. The decrease was mainly from lower contribution from GHECO-One mainly driven by lower Availability Payment Rate and Thai Baht appreciation, despite additional
lower Availability Payment Rate and Thai Baht appreciation. Normalized Share of Profit/(Loss) from Investments of Utilities Business was Baht (13.5) million due to the recognition from Share of Loss from
quarter. • Net loss (gain) from exchange rate The Company had recorded loss from exchange rate for the 2nd Quarter 2020 amounting to THB 102 million due to weakening of the Thai Baht against the US Dollar
Unit: Million Thai Baht (THB) Sales and service income 294.28 296.06 -1.78 -1% Other income 0.81 0.70 0.11 16% Total revenues 295.09 296.76 -1.67 -1% Cost of sales and services 208.12 213.83 -5.71 -3
was due to the weakening Thai baht against the US dollar and Euro in the period, which resulted in THB sales increasing by Bt93 million (Table 1). The increase in revenue in 1Q20 was due mainly to an