electricity to Industrial Users (IU) 1.1 1.6 (0.5) (31.3) Sales of steam (IU) 2.5 4.9 (2.4) (49.0) Sales from Natural Gas Power Plant 422.3 470.8 (48.5) (10.3) Sales of electricity - FiT, Base tariff and Ft
in Account ing f rom Thammasa t Un i ve rs i t y , Tha i l and , an LLB f rom Sukho tha i Thammathirat University, Thailand, and an MBA from National Institute of Development Administration (NIDA
Administration (CFDA) at the beginning of 2 0 1 8 as the Company had to redesign its packaging to comply with the requirements of the license. Furthermore, the Company also found it necessary to adjust its sales
subsidiary has been restructured by set to work together. As a result, the cost of staff decreased, such as the cost of travel, commission fee as the overall revenue continues to increase. 3.4 Administration
issued from China Food and Drug Administration (CFDA) at the beginning of 2018 as the Company had to redesign its packaging to comply with the requirements of the license and adjust its sales structures
commission expense from Hi Healthcare center Co., Ltd. for improve sale and service. 3.4 Administration expenses The Group's administrative expense was increased from the year 2018 in an amounting of Baht
Co., Ltd. was decreased from Wuttisak Clinic was temporary closed from COVID - 19. 3.4 Administration expenses The Group's administrative expense was decreased from the same period of previous year in
standard of the state. The group also seeks the assurance from the government agency and has already received the Amazing Thailand Safety & Healthy Administration (SHA) standard from the Tourism Authority of
the year 2019 in an amounting of Baht (3.87) million or (10.39) percent. Mainly came from growth of revenue in last year while fixed cost still constant. 3.3 Administration expenses The Group's
from power plant is Baht 44.89 million, or 47.12%. By an increase of Baht 43.67 million from the Solar power plant, Kurihara 2 project in Japan which began commercial electricity distribution (COD) on 25