summary as follows:- 1. 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

managed by ONE Asset Management Limited (the Company’s subsidiary), and an increase in the Company’s sales agent fees from sale of investment units. 1.3 Interest on margin loans The Company’s interest on

, private fund management fees and provident fund management fees earned by the Company’s asset management subsidiary, ONE Asset Management Limited. 1.3 Interest on margin loans The Company’s interest on

for Q2/2017 ended June 30, 2017 of the Company and its subsidiaries, as shown below : (Unit : Million Baht) Q2/2017 Q2/2016 Change Revenue 222 210 12 Gross profit margin 80 83 (3) Expenses 20 20

2017 ended December 31, 2017 of the Company and its subsidiaries, as shown below : (Unit : Million Baht) 2017 2016 Change Revenue 837 849 -1.4% Gross profit margin 293 342 -16.7% Selling Expenses 80 96

shown below: (Unit : Million Baht) 2017 2016 Change Revenue 837 849 -1.4% Gross profit margin 293 342 -14.3% Selling Expenses 80 96 -16.7% Doubtful debts from the voiding of contract 320 - 100.0% Finance

Company’s asset management subsidiary). Interest on margin loans The Company’s interest on margin loans in 2017 was Baht 137 million, an increase of 38% from the previous year due mainly to an increase in the

derived from the management service and engineering service.  Overall gross profit margin decreased from 17.0% to 11.9% amount Baht (16.37) million. 2019 2018 Revenue 443.24 406.54 36.70 9.0% Cost 390.30

year. In addition, the company invested in warehouse to support business expansion and to partially reduce rental expense. In Jiangsu China, the company purchased machine and equipment to support

started from the date of contract). As specified in the contract, the subsidiary shall transfer building, machine and equipment to Krabi Municipality without any charges when the contract ends. The Group’s