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

) 1,822 22% Share of Profit (Loss) 1,652 1,800 (9) 19 1,643 1,819 (176) (10%) Profit (Loss) before the effects of foreign exchange, deferred income tax and lease income 2,619 2,475 (25) 13 2,594 2,488 106 4

% Amount % Q1-18 VS Q1-17 Q1-18 VS Q4-17 Sales Revenue 12,528 100.0 12,127 100.0 12,698 100 3.3 (1.3) Gross profit 2,731 21.8 3,218 26.5 3,106 24.4 (15.1) (12.1) Operating profit 1,020 8.1 1,377 11.4 1,363

quarter of 2018 increased by Baht 7 million or 13% increase compared to that in the same period in 2017. II. Share of profit from investments in associates In the first quarter of 2018, the Company’s share

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

decreased by Baht 2.56 million and Baht 6.79 million respectively. 1.4 Operational profit and net profit (Unit: Million Baht) For the third quarter For the period of nine months Movement for the third quarter

in of Q2’21, and six-month period which decreased to a change of customer structure. 1.4 Operational profit and net profit (Unit: Million Baht) For the second quarter For the period of six months

10.44 million, or 41.40%, in the nine-month period cause was more commission income in of Q3’21, which decreased by Baht 3.89 million and Baht 12.27 million respectively. 1.4 Operational profit and net

, which increased by Baht 0.85 million, in Q2’22; and amounted to Baht 5.10 million, which increased by Baht 2.40 million in the six-month period. 1.4 Operational profit and net profit (Unit: Million Baht

2.61 million and Baht 4.23 million respectively. 1.4 Operational profit and net profit (Unit: Million Baht) For the second quarter For the period of six months Movement for the second quarter Movement