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

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

second-cycle audit inspection with a more robust inspection plan, in response to current audit environment and the deficiencies found during the first cycle. The results, thus far, have shown significant

our expectations of each element for the second-cycle audit inspections, in response of the deficiencies found during the first cycle. It was obvious from the 2014 inspection results that the audit

Relationships and Specific Engagements) 4. (Human Resources) 5. (Engagement Performance) 6. (Monitoring) 9 6. 3 AQIs AQIs AQIs AQIs AQIs AQIs AQIs AQIs AQIs KPMG 2563 - 2564 AQIs 1. * KPMG 2563 Big 4 (partner)1

AQIs AQIs AQIs AQIs AQIs AQIs AQIs EY 2563 - 2564 AQIs 1. * EY 2563 Big 4 (partner)2 28 1,113 1.91% - 5.64% 1.57% - 7.20% EQCR) 11 187.5 0.16% - 2.2% 0.32% - 2.5% 72.5 7,520.7 9.44% - 24.6% 3.89% - 21.36

inspection results in the 3 inspection cycle (2017-2018); the score in each element of the quality control system of most audit firms was higher than that during the 2 cycle, notably the ‘monitoring’ element

held by the Company to Big C Retail Holding Company Limited (“Big C Retail”) at THB 180.00 per share, which is the agreed price between the Company and Big C Retail, and is also higher than the 30-day

Mr. Thanasit Theinkanjanawong During the period of 11 - 13 January 2016, Mr. Thanasit Theinkanjanawong, the managing director of Big Camera Corporation Public Company Limited ("BIG"

Mr. Chitchai Theinkanjanawong On 11 and 14 January 2016, Mr. Chitchai Theinkanjanawong, a director of operation department of Big Camera Corporation Public Company Limited ("BIG") purchased