Table 1: Overall Financial Performance Unit: million baht Jan-Sep 2018 % Jan-Sep 2019 % Change % YoY Revenue 380.50 100.0% 440.78 100.0% 60.28 15.8% Cost 217.33 57.1% 238.03 54.0% 20.70 9.5% Gross Profit

192.48 210.45 (17.97) (8.54%) 3 - Testing and Inspection 16.83 14.42 2.41 16.71% 4 Cost of sales and services (362.98) (423.61) (60.63) (14.31%) Gross Profit 44.38 47.63 (3.25) (6.82%) Other income 3.28

, representing a decrease of 26% and recorded net loss of THB 95 million compare to net profit of THB 58 million at the same period last year, representing a decrease of 263%. The details were as followings

Second Quarter Ended June 30, 2016 the net profit 24.48 million Baht, the profit is decreased 41.05 million Baht or 169.77 % with the following details. (1) Revenue from sales In the Second Quarter Ended

amounting of 1,254.29 Million Baht, and net profit of the parent company amounting of 8.68 Million Baht. We would like to clarify the change in operating result for the 3 months ended 30 September 2017 more

ended 30 September 2017,which net profit has changed more than 20% from the last year as follows: Statement of Comprehensive Income Unit: Million Baht 30 September 2017 30 September 2016 Increased

Osotspa Public Company Limited Q3’18 and 9M18 Management Discussion & Analysis 14 November 2018 Q3’18 and 9M18 Management Discussion & Analysis Page 1/7 Financial Highlights Q3’18 profit attributable

. Compared with the Third Quarter Ended September 30, 2016 the net loss amount 2.88 million Baht, the profit is decreased 33.60 million Baht or 1,166.67 % with the following details. (1) Revenue from sales In

June 2020, which net profit has changed more than 20% from the last year as follows: Statement of Comprehensive Income Unit: Million Baht 30 June 2020 30 June 2019 Increased (Decreased) Percentage Remark

respectively, an increase of THB 96.5 Mn or 35.9%. This increase in shareholders’ equity was attributed to the company net profit during the period of THB 81.8 Mn and increase in surplus on businesses