sales and service in Q1–2021 had decreased when compare to Q4–2020 due to the delivery of several large projects in Q4–2020 which was the deadline for the delivery of the contract. Cost of sales and
with Diamond Brand”, as well as effective cost management having maintained good gross profit margin and increased net profit in 2020. (2) Analysis of Operating Results and Profitability (2.1) Revenues
and Transportation) Revenue from waste treatment business for Q1/2020 amounted 60.1 million baht, decreased 2.7 million baht or 4.3 percent compared to Q1/2019. The cost of service was 71.5 percent for
due to effective in cost management and currency appreciation than the previous year resulting in lower product costs. In the year 2019, the exchange rate was between 30.33 – 32.53 Baht per 1 US dollar
0.9% 1.85 0.2% -74.1% -21.3% Total revenue from core business (3 items) 842.14 100.0% 819.27 100.0% 798.65 100.0% -2.5% -5.2% Cost of services (658.33) -78.2% (652.92) -79.6% (629.36) -78.8% -3.6% -4.4
comparative information. 2) The Board of Directors’ meeting on the 15th of January 2020 approved the appointment of Mr. Vichet Kasemthongsri as Independent Director and Audit Committee member, effective from
relation to new excise taxes in effective since 16 September 2017. However, the Company does not adjust the selling price to reflect the higher cost immediately. Instead, the selling price of ready-to-drink
25-year Power Purchase Agreement (PPA) with the tariff of USD 6.5 cent per kWh. The project was able to achieve COD as scheduled in PPA, and construction cost is in line with the budget approved. Move
May 2020 which Mr. Sontiyan Chuenruetainaidhama submitted to the Company, whose resignation is effective from 1 June 2020 onwards. In this regard, the Board of Directors by the Nomination and