% 2,153 742 -66% Basic earnings per share (Baht) 0.72 0.16 0.38 1.56 0.54 Note: 1/ EBITDA from Refinery Business of the Company, BCP Trading Pte. Ltd. and share of profit from associated companies 2/ EBITDA

% 63 (119) -290% Elimination (52) (3) (7) (99) (10) Profit attributable to owners of the Company 993 1,146 1,007 1% -12% 3,076 2,153 -30% Basic earnings per share (Baht) 0.72 0.83 0.73 2.23 1.56 Note: 1

Osotspa Public Company Limited Q2’19 and 1H’19 Management Discussion & Analysis 14 August 2019 Q2’19 and 1H’19 Management Discussion & Analysis Page 1/6 Financial Highlights - Q2’19 Net profit* was

Management Discussion & Analysis (MD&A) Q2/2018 Executive Summary Executive Summary For Q2/2018, Global Power Synergy Public Company Limited (GPSC) (“the company”) had a net profit of Baht 1,052 million

, increased by 7.20% compared to last year. As a result, the Company reported net profit of Baht 65.98 million, decreased by 30.23% from last year. Earnings per share presented at Baht 3.09. Statement of

solar cell implementation service from Combine Heat and Power Producing Company Limited (CHPP) as well as the increase in maintenance cost leading to a fall in gross profit. The gross profit of the

expenses. 2As shown in financial statement, excluding minority interest. 3Net profit excludes minority interest, is adjusted for amortisation of PPA in MACO, gain of fair value measurement in MACO at

) (282) -31% Net profit attributable to owners of the parent 620 370 68% (1,546) 140% 1,732 2,463 -30% Basic earnings per share (Baht) 0.38 0.27 (1.12) 1.18 1.79 Note: 1/ EBITDA from Refinery Business of

prospects to gain new customers or new products from currently, thus improving the Company’s sales, earnings as well as profitability margin, following the higher utilization rate of the production line

projects in Thailand, electricity sales was consistent. There were also shares of profit from Wind power plant and Geothermal power plant. However, in Q1/2017 recorded gain from selling of asset of Suimei