March 31 December 2019 2018 + (-) % (in thousand Baht) Liabilities and equity Equity Share capital Authorised share capital 48,775,744 48,775,744 0% Issued and paid-up share capital 34,250,905 34,250,905

(16%) Total non-current liabilities 2,474,751 1,379,894 79% Total liabilities 19,179,325 20,531,922 (7%) Liabilities and equity Equity Share capital Authorised share capital 48,775,744 48,775,744 0

42.1% Share of profit/loss from JVs/associaties (equity income) (24.7) 3.4 N.A. 8.6 N.A. Finance cost 458.2 113.0 305.5% 208.1 120.2% Reported Net Profit/Loss (253.7) (162.5) 56.1% (80.8) 213.9% GOP

margin fell to 1.7% (1Q 2019; 9.0%) • Reported net loss of THB 807mn (down 238% YoY), from the aforementioned lower EBITDA as well as higher share of loss from joint ventures and higher depreciation and

on sale of Investment Properties in amount of 4.2 million Baht. The share of revenues in 2019 comprised of treatment of industrial waste business division represented 86.8%, property development

% Share of profit of associates and joint ventures (6) 0.0% 119 0.2% (125) (105.2%) Profit (loss) before finance cost and tax expense (2,569) -6.2% 2,668 5.1% (5,236) (196.3%) Finance costs 790 1.9% 292 0.6

3,001 6.3% 4,073 7.6% (1,072) -26.3% Profit from operating activities 1,681 3.5% 2,398 4.5% (717) -29.9% Finance costs (771) -1.6% (284) -0.5% (487) 171.4% Share of profit of associates and joint ventures

Governance of Publicly Traded Company - Definition (Section 89/1) - Qualifications and the removal of directors and executives (Section 89/3 - 89/6) - Duty and responsibility of directors and executives (Section 89/7 - 89/14) - Shareholders’ rights under Chapter 3/1 (Section 89/26, 89/28, 89/30) - Shareholder’s right to bring a derivative action and a private lawsuit against directors and executives (Section 89/18 - 89/20) - Criminal liability of directors and executives (Section 281/2, 281/3, 2...

concerning the Determination regarding Definition of Institutional Investor, Ultra High Net Worth, and High Net Worth Investor ; “ client ” means user of an intermediary ’s services; “ Stock Exchange ” means

regarding Definition of Institutional Investor, Ultra High Net Worth, and High Net Worth Investor; “client” means user of an intermediary’s services; “Stock Exchange” means the Stock Exchange of Thailand