% (620,591) (1,261,868) 51% Basic Earnings (Loss) per share Loss (Baht per share) (0.0073) (0.0762) -90% (0.0273) (0.0827) -67% Weighted average number of common shares (Thousand shares) 22,740,610 15,257,471

for the period 16,889 29,536 20,538 (3,649) (17.8) Gross profit margin 22.6% 22.6% 22.4% 0.2% - Basic earnings per share (Baht/share) 0.04 0.07 0.05 (0.01) (17.8) Net profit margin 4.0% 7.3% 5.5% -1.5

principally engage in distribution of product and equipment, design, assembly and installation, and maintenance service of pure water treatment system; including operate clinical business which dialysis

2019 3. Financial highlights (based on Thai FRS) Q1 2019 Financial Position Summary as of 31 March 2019 compared to Q1 2018: Note: Gross profit = Sales and service income – Cost of sales and services

Growth: SSSG (%) (2) 9.4% -2.9% Growth of Revenue from Restaurant Business (%) 21.9% 0.7% Remark: (1) Outlets owned by the Group (2) Calculated based on total revenue from sales and service per total

% Finance cost 35.09 41.36 6.27 17.87% Income tax expenses 37.04 42.24 5.20 14.04% Net profit 139.02 150.12 11.10 7.98% Net profit ratio (ROS) 19.92% 17.25% Earnings per share (Baht) 0.26 0.28 0.02 6.92

Profit (Loss) (16.93) (2.20) 14.73 669.55 Earnings per share (Baht per share) (0.0032) (0.0005) 0.0027 540.00 Net Profit (Loss) The Company and subsidiaries (Consolidated) realized net loss of 16.93

% 22.6% -1.7% - Basic earnings per share (Baht/share) 0.10 0.11 0.15 0.11 (0.01) (7.1) Net profit margin 4.8% 5.5% 7.6% 6.1% -0.7% - Page 2 of 6 The total revenues for the six-month ended June 30, 2019

. Nature of operations of the Group The Group has principally engage in distribution of product and equipment, design, assembly and installation, and maintenance service of pure water treatment system

“VGM Share Acquisition Transaction”) and to propose the same at the extraordinary general meeting of shareholders for consideration and approval. The Company would like to disclose additional information