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

trade. The Company therefore gain support constantly from them and the bottom line is the growth for both revenue and profit. The Company would like to clarify operating performance for the Quarter 3/2020

from Sales and Service 433.88 474.93 -41.05 -8.64% Total Revenue 441.93 475.64 -33.71 -7.09% Net Profit for the Year 28.53 30.63 -2.10 -6.84% Net Profit for Shareholders of the Company 23.94 21.94 2.00

Group 5/ 44 36 (81) -284% -321% 270 24 -91% Others 6/ (76) (72) (61) (113) (190) Profit attributable to owners of the Company 1,060 1,007 1,856 75% 84% 4,137 4,009 -3% Basic earnings per share (Baht) 0.77

0.25 (0.17) (68.00) Expenses of tax income 6.76 1.13 5.63 498.23 Income above expenses / Net income 27.87 9.84 18.03 183.23 Profit sharing Attributed to the shareholders of the Company 24.18 9.84 14.34

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

gross profit margin at 46.0%. Net profit for the six-month period ended 30 June 2019 showed at Baht 119.47 million, increased from the same period of last year by Baht 24.33 million or 25.6%. Earnings per

GP = Gross Profit, EBITDA = Earnings before Interest, Tax, Depreciation & Amortization, EBIT = Earnings before Interest & Tax, NP = Net Profit after Tax, EPS = Net Earnings per Share Gross Profit (GP

fair value, gain or loss on remeasurement to fair value is recognized immediately in profit or loss. However, where derivatives qualified for hedge accounting, recognition of any resultant gain or loss

the company, the net profit of the company will be Baht 1,081 million. This is an increase from Q1/2019 by Baht 139 million or 15%, and an increase from Q2/2018 by Baht 28 million. Both GPSC and GLOW