Cycle of Audit Inspection ........................................................ Significant Statistical Information .................................. 02 04 05 08 24 38 40 43 Executive summary High
mainly derived from maintenance cost of natural gas power plant which increase according to the maintenance cycle of power plant machine. Cost of sales and service increase 27.6% YoY from Baht 920.4
than the first half according to the seasonal demand factor. However, with the increase in natural gas price according to the cycle adjustment of price; the decline in productivity of hydro power plants
inspection cycle (2016 to 2018), audit firms in the capital market established and maintained a system of quality control as required by the Thai Standard on Quality Control (“TSQC 1”). The majority of audit
while the decrease in revenue of the combined cycle power plant is caused by temporarily shut down for major maintenance. Please be informed accordingly. Yours faithfully, (Mr.Pijayaphong Na Bangxang
from the first inspection cycle (2010-2012) to 2019, the first year of the 4th inspection cycle (2019-2021), showed promising overall improvement despite the SEC’s more intensive inspection in several
and Exchange Commission Independent Audit Inspection Activities Report Independent Audit Inspection Activities Report for the 1st Cycle 1 October 2010 - 31 December 2012 Introduction Quality Assurance
further appropriate actions to establish consistency in the overall supervision of auditors and audit firms. In the quality control system inspection in 2020, the second year of the 4th inspection cycle
individual auditors’ engagement. The overall results of the inspection conducted on 13 audit firms in 2016 during the third cycle, which is between 2016 to 2018, indicated continuous improvement from the
overdue ,Credit limit of Motor Cycle not excess Bath 150,0 0 0 ,Credit limit of personal car not excess Bath 250,000 2. To extend the installment period by changing agreement in order of make declining