(Translation) Re: BOD.SET 008/2019 May 13, 2019 Subject: Clarification on the Change in operating results for the three month ended March 31, 2019 over 20% compared with the same period of the

(Translation) Re: BOD.SET 011/2019 August 8, 2019 Subject: Clarification on the Change in operating results for the six month ended June 30, 2019 over 20% compared with the same period of the

2019: The separate financial statement for second quarter, 3 months period ended 30 June 2019, indicates that the net loss is 0.15 million baht which reduced from the same period of the previous years

(Translation) Re: BOD.SET 009/2020 May 12, 2020 Subject: Clarification on the Change in operating results for the three month period ended 31 March 2020 over 20% compared with the same period of the

. Financial performance Statement of income Consolidated Financial Statements for Quarter 1 of 2019 Quarter 1 of 2018 Change (Unaudited but reviewed) (Unaudited but reviewed) Increase (Decrease) THB Million

2017 which has been reviewed by certified public auditor as follows : Overall performance results of the Company for the three-month period ended 30 June 2017, compared to the same period of the previous

additional changes to existing projects and maintenance projects that was completed the previous year. Some of contracts cost had been recognized last year. Another contributing factor is the gain from change

as follow: Revenue from Sales The Company has revenue from sales in the first quarter in the amount of 1,110.0 million Baht decreased by 13.3 percent compared to the same quarter of the previous year

Q3-2022 Balance by Quarter Change Topic Q3-22 Q2-22 Q3-21 Q3-22 VS Q2-22 Q3-22 VS Q3-21 (Million Baht: MB) (MB) % (MB) % Total revenue 1,886.5 1,711.8 1,509.1 174.7 10.2 377.4 25.0 Total operating

still considered high compared to others in the PCB industry, although it is lower than the previous year. The decrease was mainly due to the impact of a change in foreign currency exchange rates and a