management in regard to circulated containers. The Company’s quarterly income derived from sales, for the year ended December 31st, 2019, is 117.01 million baht, caused by the subsidiary, Grace Water Mate Co
million. The increase of Baht 81.7 million, mainly derived from sales of biomass power plant which increased by Baht 52.0 million as the result from one of the new biomass power plants which the Group
increased 121.20 million baht or 11% from 1,111.90 million baht in the nine months of year 2017 to 1,233.10 million baht in the nine months of year 2018. The main increase was derived from the engineering
Purchase Agreement) for Q1/2022 compared to Q1/2021 increase 23.4% from Baht 1,314.1 million to Baht 1,621.0 million. The increase of Baht 306.9 million, mainly derived from sales of biomass power plants
incomes derived from utilities, management services, and profits from mathematics calculation. 2. Cost of Sales For year 2015, cost of sales was increased by Baht 419.61 Million or 128.34 percent compared
the manipulation or distribution of, assets derived from such acts. (2) regulations specifying the composition of an association related to securities business, whereby a body of persons of at least
corresponding period of the previous year, derived from recording interest income separately from revenue from sales (financing component separation) at the amount of Baht 7.83 million and then gradually
derived from interest on short- term and long-term loans that the Company had drawn down for the hotel operations and the River Wing renovation project. Year-end 2019, the Company closed with a net loss of