-2021 Q2-2021 6M-2020 6M-2021 Change THB Mn THB Mn THB Mn %QoQ %YoY THB Mn THB Mn %YoY Sales of electricity - FiT, base tariff and Ft 635.3 727.0 770.9 6.0% 21.3% 1,258.4 1,497.9 19.0% FiT Premium 37.4
, electricity charge, medical utensils costs, and medical consumable supplies. In the year 2018, the Company has one-time costs in activating new hospital building amounted to Baht 4.80 million. Other Income The
. It results from the increase in sale of set-top box and telecommunication equipment and installation of indoor WIFI antenna projects. Related technology business In 2017, the Group generates revenue of
radio and communications system estimated at Baht 35.04 million, revenue from the sale of electricity to about Baht 23.30 million, services income from water quality improvement of Baht 28.38 million
of equipment or the project therefore delaying the operation and delivery of the project. As a result, the revenue recognition in Q1–2020 has also decreased. However, the revenue in Q1–2021 slightly
, uniforms and all security equipment for the hired employees. Therefore, the company had all those expenses in Q3/2018 approximately Baht (5.4) million. 3. Gross profit of Solar energy (“SE”) increased Baht
steel tower manufacturing 147.39 242.37 (94.98) (39.19) 2 Revenue from sale of industrial equipment 2.45 2.70 (0.25) (9.26) 3 Revenue from sale of other products - 1.81 (1.81) (100.00) 4 Revenue from sale
equipment 2.45 2.70 (0.25) (9.26) 3 Revenue from sale of other products - 1.81 (1.81) (100.00) 4 Revenue from sale of electricity 117.28 114.56 2.72 2.37 5 Other income 1.44 11.77 (10.33) (87.77) 2 Unit
In the interim financial information, the Company has reviewed and changed the estimated useful lives of buildings, machinery and equipment in accordance with their conditions and the proper estimation